959 resultados para critical communicative methodology


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A gestão das Instituições de Ensino Superior está a ser repensada num contexto de globalização tendo em conta a missão destas, a responsabilidade e a sua cultura (ou culturas), impondo-se novos modelos de gestão e governação. A Qualidade e a Responsabilidade Social do Ensino Superior constituem um tema pertinente e actual. As transformações estruturais que as sociedades atravessam aconselham e justificam da parte do Ensino Superior uma atitude consentânea com as necessidades daquelas. Os desafios que, as Instituições de Ensino Superior enfrentam, exigem novas perspectivas estratégicas e nova visão perante cenários de incerteza que surgem a nível mundial, desempenhando a liderança um papel fundamental na qualidade destas instituições. Neste sentido, lança-se no presente estudo, a seguinte questão: Que Modelos de Gestão e Governação contribuem para a melhoria da Qualidade no Ensino Superior? A metodologia utilizada para a realização deste estudo passa pelo delineamento de uma estratégia com cinco fases: elaboração de um plano ajustável à evolução do trabalho, levantamento do estado da arte de uma forma gradual, trabalho de pesquisa e criação, escrita da tese e análise crítica e reflexão. Para além de outros aspectos relevantes no domínio do Ensino Superior, foram estudados diversos modelos, Modelos de Excelência, modelos para implementação de Sistemas de Gestão da Qualidade, Gestão Ambiental, Gestão da Segurança e Saúde do Trabalho, Gestão de Risco; entre outros. Criaram-se diversos Indicadores de Responsabilidade Social neste contexto e foi feito um estudo piloto no âmbito da Responsabilidade Social em Instituições de Ensino Superior. Por último, destacaram-se as conclusões que decorrem do estudo piloto efectuado, bem como reflexões que surgem da investigação teórica realizada. O estudo piloto efectuado permitiu concluir, por exemplo, que existem indícios de algum alheamento no seio das Instituições às temáticas relacionadas com os princípios éticos e com a educação ambiental. Por outro lado, uma grande parte dos indivíduos inquiridos disseram não ter qualquer opinião quando confrontados com questões sobre Participação Social Responsável, Investigação Socialmente Útil e Gestão Social do Conhecimento. Conclui-se que as questões para as pessoas ainda são muito vagas, daí que, faça sentido o debate de todas estas questões, bem como estudos que contribuam para uma mudança de paradigma relativamente à educação, e em particular no Ensino Superior, com vista à qualidade, num sentido abrangente.

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The management of Higher Education Institutions is being rethought, with the mission and culture of the institutions changing due to globalization, resulting in new models of management and governance. The quality of Higher Education and its obligations to society are of current importance. The structural changes that the society has gone through requires a response in higher education that matches the changing needs of the society. Higher Education Institutions require new perspectives and a new strategic vision to cope with the uncertainty arising at a global scale, and this plays a role in their quality and whether they are leading institutions. Thus the following question arises: Which forms of management and governance contribute to the improvement of quality in higher education? The methodology for this study was designed with five stages: preparation of a plan of work within the thesis, the gradual progression to understanding the up-to-date understanding of Higher Education Research, generating research hypotheses and creating further understanding, writing the thesis with critical analysis and reflection. In addition to other relevant issues in higher education, different models were studied: Models of excellence, Models for implementation of Quality Management Systems, Environmental Management, Occupational Health and Safety Management, Risk Management, among others. Several indicators of Social Responsibility were created in this context and a pilot study was conducted in the area of Social Responsibility in Higher Education Institutions. Finally the conclusions resulting from the pilot study are presented and questions arising from the theoretical research are discussed. For example, the pilot study showed that there are indicators of a lack of understanding within the institutions to issues related to ethical and environmental education. Moreover, a large proportion of respondents said individuals have no opinion when confronted with questions on Responsible Social Involvement and Social Research and Social Management of Useful Knowledge. It is concluded that people have a vague awareness of these issues, so these concepts are new to them.

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The management of Higher Education Institutions is being rethought, with the mission and culture of the institutions changing due to globalization, resulting in new models of management and governance. The quality of Higher Education and its obligations to society are of current importance. The structural changes that the society has gone through requires a response in higher education that matches the changing needs of the society. Higher Education Institutions require new perspectives and a new strategic vision to cope with the uncertainty arising at a global scale, and this plays a role in their quality and whether they are leading institutions. Thus the following question arises: Which forms of management and governance contribute to the improvement of quality in higher education? The methodology for this study was designed with five stages: preparation of a plan of work within the thesis, the gradual progression to understanding the up-to-date understanding of Higher Education Research, generating research hypotheses and creating further understanding, writing the thesis with critical analysis and reflection. In addition to other relevant issues in higher education, different models were studied: Models of excellence, Models for implementation of Quality Management Systems, Environmental Management, Occupational Health and Safety Management, Risk Management, among others. Several indicators of Social Responsibility were created in this context and a pilot study was conducted in the area of Social Responsibility in Higher Education Institutions. Finally the conclusions resulting from the pilot study are presented and questions arising from the theoretical research are discussed. For example, the pilot study showed that there are indicators of a lack of understanding within the institutions to issues related to ethical and environmental education. Moreover, a large proportion of respondents said individuals have no opinion when confronted with questions on Responsible Social Involvement and Social Research and Social Management of Useful Knowledge. It is concluded that people have a vague awareness of these issues, so these concepts are new to them.

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The management of Higher Education Institutions is being rethought, with the mission and culture of the institutions changing due to globalization, resulting in new models of management and governance. The quality of Higher Education and its obligations to society are of current importance. The structural changes that the society has gone through requires a response in higher education that matches the changing needs of the society. Higher Education Institutions require new perspectives and a new strategic vision to cope with the uncertainty arising at a global scale, and this plays a role in their quality and whether they are leading institutions. Thus the following question arises: Which forms of management and governance contribute to the improvement of quality in higher education? The methodology for this study was designed with five stages: preparation of a plan of work within the thesis, the gradual progression to understanding the up-to-date understanding of Higher Education Research, generating research hypotheses and creating further understanding, writing the thesis with critical analysis and reflection. In addition to other relevant issues in higher education, different models were studied: Models of excellence, Models for implementation of Quality Management Systems, Environmental Management, Occupational Health and Safety Management, Risk Management, among others. Several indicators of Social Responsibility were created in this context and a pilot study was conducted in the area of Social Responsibility in Higher Education Institutions. Finally the conclusions resulting from the pilot study are presented and questions arising from the theoretical research are discussed. For example, the pilot study showed that there are indicators of a lack of understanding within the institutions to issues related to ethical and environmental education. Moreover, a large proportion of respondents said individuals have no opinion when confronted with questions on Responsible Social Involvement and Social Research and Social Management of Useful Knowledge. It is concluded that people have a vague awareness of these issues, so these concepts are new to them.

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Na elaboração do presente trabalho, que tem como tema “Os manuais de língua portuguesa e o desenvolvimento da expressão oral no ensino secundário de Cabo Verde”, procurou-se investigar, a partir da perspectiva dos manuais de Língua Portuguesa, até que ponto os mesmos podem servir ou não para o desenvolvimento da competência comunicativa dos alunos do ensino secundário, na modalidade de expressão oral. Para isso foi adoptada uma metodologia situada no campo da investigação educacional, sem pôr de lado os métodos da pesquisa qualitativa e quantitativa, o que permitiu abordar as questões relacionadas com as constantes situações de insucesso na aprendizagem da Língua Portuguesa, cujas causas têm sido atribuídas, quase sempre, aos factores como as metodológicas, aos problemas linguísticos, decorrentes da forte presença da língua materna no quotidiano dos aprendentes e ao uso de materiais desajustados da realidade nacional. Assim, para o cumprimento dos objectivos propostos, foi possível trabalhar sobre dois corpora; por um lado analisaram-se os manuais do ensino secundário, por outro, foi examinado o inquérito aplicado tanto aos professores como aos alunos, e cujo tratamento dos dados permitiu confirmar a aceitação entusiástica dos manuais escolares no contexto pedagógico, apesar da descrença na potencialidade dos exercícios propostos em desenvolver a capacidade de expressão oral dos alunos. Outro aspecto digno de registo foi o desejo manifestado pelos informantes em ter outros materiais capazes de melhorar o ensino do Português como língua segunda. Em termos do ensino da citada disciplina, foram apresentadas algumas sugestões para que a sua melhoria reverta a favor do sucesso de aprendizagem de todos os alunos

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Recent decisions by the Spanish national competition authority (TDC) mandate paymentsystems to include only two costs when setting their domestic multilateral interchange fees(MIF): a fixed processing cost and a variable cost for the risk of fraud. This artificiallowering of MIFs will not lower consumer prices, because of uncompetitive retailing; but itwill however lead to higher cardholders fees and, likely, new prices for point of saleterminals, delaying the development of the immature Spanish card market. Also, to the extent that increased cardholders fees do not offset the fall in MIFs revenue, the task of issuing new cards will be underpaid relatively to the task of acquiring new merchants, causing an imbalance between the two sides of the networks. Moreover, the pricing scheme arising from the decisions will cause unbundling and underprovision of those services whose costs are excluded. Indeed, the payment guarantee and the free funding period will tend to be removed from the package of services currently provided, to be either provided by third parties, by issuers for a separate fee, or not provided at all, especially to smaller and medium-sized merchants. Transaction services will also suffer the consequences that the TDC precludes pricing them in variable terms.

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Executive SummaryIn Nepal, landslides are one of the major natural hazards after epidemics, killing over 100 persons per year. However, this figure is an underreported reflection of the actual impact that landslides have on livelihoods and food security in rural Nepal. With predictions of more intense rainfall patterns, landslide occurrence in the Himalayas is likely to increase and continue to be one of the major impediments to development. Due to the remoteness of many localities and lack of resources, responsibilities for disaster preparedness and response in mountain areas usually lie with the communities themselves. Everyday life is full of risk in mountains of Nepal. This is why mountain populations, as well as other populations living in harsh conditions have developed a number of coping strategies for dealing with adverse situations. Perhaps due to the dispersed and remote nature of landslides in Nepal, there have been few studies on vulnerability, coping- and mitigation strategies of landslide affected populations. There are also few recommendations available to guide authorities and populations how to reduce losses due to landslides in Nepal, and even less so, how to operationalize resilience and vulnerability.Many policy makers, international donors, NGOs and national authorities are currently asking what investments are needed to increase the so-called 'resilience' of mountain populations to deal with climate risks. However, mountain populations are already quite resilient to seasonal fluctuations, temperature variations, rainfall patterns and market prices. In spite of their resilience, they continue to live in places at risk due to high vulnerability caused by structural inequalities: access to land, resources, markets, education. This interdisciplinary thesis examines the concept of resilience by questioning its usefulness and validity as the current goal of international development and disaster risk reduction policies, its conceptual limitations and its possible scope of action. The goal of this study is two-fold: to better define and distinguish factors and relationships between resilience, vulnerability, capacities and risk; and to test and improve a participatory methodology for evaluating landslide risk that can serve as a guidance tool for improving community-based disaster risk reduction. The objective is to develop a simple methodology that can be used by NGOs, local authorities and communities to reduce losses from landslides.Through its six case studies in Central-Eastern Nepal, this study explores the relation between resilience, vulnerability and landslide risk based on interdisciplinary methods, including geological assessments of landslides, semi-structured interviews, focus groups and participatory risk mapping. For comparison, the study sites were chosen in Tehrathum, Sunsari and Dolakha Districts of Central/Eastern Nepal, to reflect a variety of landslide types, from chronic to acute, and a variety of communities, from very marginalized to very high status. The study uses the Sustainable Livelihoods Approach as its conceptual basis, which is based on the notion that access and rights to resources (natural, human/institutional, economic, environmental, physical) are the basis for coping with adversity, such as landslides. The study is also intended as a contribution to the growing literature and practices on Community Based Disaster Risk Reduction specifically adapted to landslide- prone areas.In addition to the six case studies, results include an indicator based methodology for assessing and measuring vulnerability and resilience, a composite risk assessment methodology, a typology of coping strategies and risk perceptions and a thorough analysis of the relation between risk, vulnerability and resilience. The methodology forassessing vulnerability, resilience and risk is relatively cost-effective and replicable in a low-data environment. Perhaps the major finding is that resilience is a process that defines a community's (or system's) capacity to rebound following adversity but it does not necessarily reduce vulnerability or risk, which requires addressing more structural issues related to poverty. Therefore, conclusions include a critical view of resilience as a main goal of international development and disaster risk reduction policies. It is a useful concept in the context of recovery after a disaster but it needs to be addressed in parallel with vulnerability and risk.This research was funded by an interdisciplinary grant (#26083591) from the Swiss National Science Foundation for the period 2009-2011 and a seed grant from the Faculty of Geosciences and Environment at the University of Lausanne in 2008.Résumé en françaisAu Népal, les glissements de terrain sont un des aléas les plus dévastateurs après les épidémies, causant 100 morts par an. Pourtant, ce chiffre est une sous-estimation de l'impact réel de l'effet des glissements sur les moyens de subsistance et la sécurité alimentaire au Népal. Avec des prévisions de pluies plus intenses, l'occurrence des glissements dans les Himalayas augmente et présente un obstacle au développement. Du fait de l'éloignement et du manque de ressources dans les montagnes au Népal, la responsabilité de la préparation et la réponse aux catastrophes se trouve chez les communautés elles-mêmes. Le risque fait partie de la vie quotidienne dans les montagnes du Népal. C'est pourquoi les populations montagnardes, comme d'autres populations vivant dans des milieux contraignants, ont développé des stratégies pour faire face aux situations défavorables. Peu d'études existent sur la vulnérabilité, ceci étant probablement dû à l'éloignement et pourtant, les stratégies d'adaptation et de mitigation des populations touchées par des glissements au Népal existent.Beaucoup de décideurs politiques, bailleurs de fonds, ONG et autorités nationales se demandent quels investissements sont nécessaires afin d'augmenter la 'resilience' des populations de montagne pour faire face aux changements climatiques. Pourtant, ces populations sont déjà résilientes aux fluctuations des saisons, des variations de température, des pluies et des prix des marchés. En dépit de leur résilience, ils continuent de vivre dans des endroits à fort risque à cause des vulnérabilités créées par les inégalités structurelles : l'accès à la terre, aux ressources, aux marchés et à l'éducation. Cette thèse interdisciplinaire examine le concept de la résilience en mettant en cause son utilité et sa validité en tant que but actuel des politiques internationales de développement et de réduction des risques, ainsi que ses limitations conceptuelles et ses possibles champs d'action. Le but de cette étude est double : mieux définir et distinguer les facteurs et relations entre la résilience, la vulnérabilité, les capacités et le risque ; Et tester et améliorer une méthode participative pour évaluer le risque des glissements qui peut servir en tant qu'outil indicatif pour améliorer la réduction des risques des communautés. Le but est de développer une méthodologie simple qui peut être utilisée par des ONG, autorités locales et communautés pour réduire les pertes dues aux glissements.A travers les études de cas au centre-est du Népal, cette étude explore le rapport entre la résilience, la vulnérabilité et les glissements basée sur des méthodes interdisciplinaires ; Y sont inclus des évaluations géologiques des glissements, des entretiens semi-dirigés, des discussions de groupes et des cartes de risques participatives. Pour la comparaison, les zones d'études ont été sélectionnées dans les districts de Tehrathum, Sunsari et Dolakha dans le centre-est du Népal, afin de refléter différents types de glissements, de chroniques à urgents, ainsi que différentes communautés, variant de très marginalisées à très haut statut. Pour son cadre conceptuel, cette étude s'appuie sur l'approche de moyens de subsistance durable, qui est basée sur les notions d'accès et de droit aux ressources (naturelles, humaines/institutionnelles, économiques, environnementales, physiques) et qui sont le minimum pour faire face à des situations difficiles, comme des glissements. Cette étude se veut aussi une contribution à la littérature et aux pratiques en croissantes sur la réduction des risques communautaires, spécifiquement adaptées aux zones affectées par des glissements.En plus des six études de cas, les résultats incluent une méthodologie basée sur des indicateurs pour évaluer et mesurer la vulnérabilité et la résilience, une méthodologie sur le risque composé, une typologie de stratégies d'adaptation et perceptions des risques ainsi qu'une analyse fondamentale de la relation entre risque, vulnérabilité et résilience. Les méthodologies pour l'évaluation de la vulnérabilité, de la résilience et du risque sont relativement peu coûteuses et reproductibles dans des endroits avec peu de données disponibles. Le résultat probablement le plus pertinent est que la résilience est un processus qui définit la capacité d'une communauté (ou d'un système) à rebondir suite à une situation défavorable, mais qui ne réduit pas forcement la vulnérabilité ou le risque, et qui requiert une approche plus fondamentale s'adressant aux questions de pauvreté. Les conclusions incluent une vue critique de la résilience comme but principal des politiques internationales de développement et de réduction des risques. C'est un concept utile dans le contexte de la récupération après une catastrophe mais il doit être pris en compte au même titre que la vulnérabilité et le risque.Cette recherche a été financée par un fonds interdisciplinaire (#26083591) du Fonds National Suisse pour la période 2009-2011 et un fonds de préparation de recherches par la Faculté des Géosciences et Environnement à l'Université de Lausanne en 2008.

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O estudo teve por objectivo fazer a caracterização dos atributos de qualidade de duas variedades (Solo e Local) de papaia produzida em Santiago, Cabo Verde, e definir os atributos que os distribuidores procuram. Foram realizadas avaliações físico-químicas, sensorial e um estudo de mercado. Os parâmetros avaliados foram o peso, cor interior e exterior, textura, espessura da polpa, pH, acidez titulável, SST, fez-se avaliação sensorial a aplicação de um questionário aos importadores de papaia. Os parâmetros SST, Acidez, pH e peso variam significativamente com as variedades, sendo as papaias da variedade Local mais pesadas. A textura varia em função dos graus de maturação, a firmeza apresenta uma diminuição ao longo do amadurecimento, na deformação percebe-se um decréscimo com avançar da maturação, nos parâmetros de cor interna e externa as diferenças encontram-se na interacção entre Variedade e Estado de maturação. A variedade Solo foi mais valorizada na avaliação sensorial assim como no preço, certificação/selo qualidade e doçura pelos distribuidores.

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Under natural environmental conditions, blowflies utilize discrete and ephemeral feeding resources such as decaying carcasses. Competition for food on such feeding substrates is usually very severe, and only the individuals that are capable of attaining the critical larval weight for pupation will be able to survive. This critical weight is hitherto unknown for several blowfly species; therefore, the current work is aimed at obtaining such a critical value for four blowfly species of the genera Chrysomya and Lucilia, deploying two types of feeding substrate, namely, artificial diet and macerated bovine meat. On the whole, the critical weights ranged from 30 to 35 mg. The lowest larval weight which permitted pupation was 30.0 mg for Chrysomya megacephala reared on macerated bovine meat. This species was also the best adapted to pupation at low larval weights in relation to the maximum larval weight for males. Regarding the pupation of females, the best-adapted individual was a C. albiceps specimen exhibiting a critical weight that was equal to 39.20 % of the maximum value obtained. Concerning all the species and diet types, the female individuals exhibited the lowest critical weights that produced viable pupae, probably representing an evolutionary strategy that favoured the survival of females, responsible for the egg formation, contributing to the establishment of future generations. Regarding the loss (in percentage) of adult biomass in relation to the third instar larvae, the females of C. megacephala lost less weight than males in both feeding substrates. On the other hand, such a loss of weight occurred in males of C. albiceps and L. cuprina.

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Prisoners sometimes die in prison, either due to natural illness, violence, suicide, or a result of imprisonment. The purpose of this study is to understand deaths in custody using qualitative methodology and to argue for a comprehensive definition of death in custody that acknowledges deaths related to the prison environment. Interviews were conducted with 33 experts, who primarily work as lawyers or forensic doctors with national and/or international organisations. Responses were coded and analysed qualitatively. Defining deaths in custody according to the place of death was deemed problematic. Experts favoured a dynamic approach emphasising the link between the detention environment and occurrence of death rather than the actual place of death. Causes of deaths and different patterns of deaths were discussed, indicating that many of these deaths are preventable. Lack of an internationally recognised standard definition of death in custody is a major concern. Key aspects such as place, time, and causes of death as well as relation to the prison environment should be debated and incorporated into the definition. Systematic identification of violence within prison institutions is critical and efforts are needed to prevent unnecessary deaths in prison and to protect vulnerable prisoners.

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OBJECTIVE: Macrophages play a critical role in intestinal wound repair. However, the molecular pathways that regulate macrophage wound repair activities remain poorly understood. The aim of this study was to evaluate the role of GM-CSF receptor signaling in the wound repair activities of macrophages. METHODS: Murine macrophages were differentiated from bone marrow cells and human macrophages from monocytes isolated from peripheral blood mononuclear cells of Crohn's disease (CD) patients. In vitro models were used to study the repair activities of macrophages. RESULTS: We provide evidence that GM-CSF receptor signaling is required for murine macrophages to promote epithelial repair. In addition, we demonstrate that the deficient repair properties of macrophages from CD patients with active disease can be recovered via GM-CSF therapy. CONCLUSION: Our data support a critical role of the GM-CSF signaling pathway in the pro-repair activities of mouse and human macrophages. © 2014 S. Karger AG, Basel.

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Within the emerging policy debate on interculturalism we critically review two recent books in 2012: Bouchard’s L’interculturalisme: un point de vue quebecois, and Cantle’s Interculturalism: The New Era of Cohesion and Diversity. In my view, both contribute very directly to open a foundational debate on interculturalism. In addressing the point of convergence and the dividing lines of these two contributions, I will claim that in spite of having one core concept of interculturalism, there are, however, at least two basic conceptions that have to be interpreted in complementary ways: Bouchard’s essay represents the contractual strand, Cantle’s book the cohesion strand. At the end I would also suggest that these two strands do not manage to express explicitly that diversity can also be seen as a resource of innovation and creativity, and so can drive individual and social development. This view is based on the diversity advantage literature already informing most of the diversity debate in Europe and elsewhere. This is what I will call the constructivist strand. My ultimate purpose is to defend a comprehensive view, grounded on the argument that no one can have the sole authority to define intercultural policy, since the three strands can be applied at different moments, according to different purposes and policy needs. The challenge now is that policy managers be able to achieve a balance between these three policy drivers.

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Abstract The 5q deletion is a chromosomal abnormality that is observed in a subset of myelodysplastic syndromes (MDS). When isolated, this abnormality defines a specific clinical syndrome termed MDS associated with isolated deletion 5q, presenting with macrocytic anemia, normal platelet count or slight thrombocytosis, hypolobated megakaryocytes and fewer than 5% blasts in the bone marrow. MDS with the 5q deletion have a particular sensitivity to treatment with lenalidomide, a thalidomide analog. In this article, molecular changes in 5q- MDS derived from haploinsufficiency of genes encoded from the deleted region in 5q are reviewed, and mechanisms that link these molecular lesions with lenalidomide sensitivity are proposed.

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The aim of this research is to to investigate how a supportive relationship between teachers and students in the classroom can improve the learning process. By having a good relationship with students, teachers can offer to students chances to be motivated and feel engaged in the learning process. Students will be engaged actively in the learning instead of being passive learners. I wish to investigate how using communicative approach and cooperative learning strategies while teaching do affect and improve students’ learning performance. To achieve these goals qualitative data collection was used as the primary method. The results show that teachers and students value a supportive and caring relationship between them and that interaction is essential to the teacher-student relationship. This sense of caring and supporting from teachers motivates students to become a more interested learner. Students benefit and are motivated when their teachers create a safe and trustful environment. And also the methods and strategies teachers uses, makes students feel engaged and stimulated to participate in the learning process. The students have in their mind that a positive relationship with their teachers positively impacts their interest and motivation in school which contributes to the enhancement of the learning process.