Search

Peut-on considérer que les idées pédagogiques constituent un patrimoine éducatif et peut-on prétendre rendre plus intelligibles la construction, la composition, l'évolution et la fonction d'un tel patrimoine ? Peut-on aspirer à faire évoluer et enrichir ce patrimoine, en considérant que la culture est tout autant réception et reconstruction que rupture et évolution ? C'est à partir de cette thématique que CIVIIC, le laboratoire de sciences de l’éducation de l’Université de Rouen, a organisé en septembre 1998 un colloque autour de quatre ateliers : - nature, classement et rôles des idées pédagogiques ; - approche historique de la reconstruction et de la circulation des idées pédagogiques ; - approche contemporaine de la construction et de la circulation des idées pédagogiques ; - valeurs des idées pédagogiques. L’écho rencontré, l'originalité reconnue et l'intérêt exprimé lors de ce colloque ont incité les organisateurs à regrouper dans cet ouvrage l’ensemble des communications scientifiques discutées pendant les ateliers. Elles ne manqueront pas de continuer à alimenter la réflexion et les débats en philosophie de l'éducation et en histoire des idées pédagogiques.

La construction de l’identité du métier d’enseignant se fait avec des éléments fort disparates, parmi lesquels on doit compter les idées pédagogiques provenant soit de la formation initiale et continue, soit de l’assimilation de la culture traditionnelle du métier au sein des lieux de travail. Le magma formé par ces idées de statut épistémologique ambigu colore la pratique professionnelle de l’enseignant et y joue un rôle qui peut se différencier selon le type de définition que l’enseignant p...

Estão descritas, ainda que raras, situações de dermatite de contacto alérgica (DCA) a diversos componentes de dispositivos de cardioversão elétrica. O silicone é um composto descrito em casos de DCA, tais como pacemakers, implantes mamários ou implantes cocleares. A localização das lesões normalmente auxilia a identificação do agente. Contudo, é fundamental o diagnóstico atempado e diferencial com processos infeciosos. A referenciação à Imunoalergologia permite uma investigação adequada, com testes epicutâneos de contacto, podendo identificar a causa e oferecer alternativas seguras. Os autores descrevem um caso clínico de suspeita de alergia de contacto a componentes de cardioversor-desfibrilhador (CRT-D) implantado. Although rare, allergic contact dermatitis (ACD) is well described to various components of electrical cardioversion devices. Silicone is a compound described in cases of ACD, such as pacemakers, breast implants or cochlear implants. The location of the lesions usually assists the identification of the agent. However, differential diagnosis with infectious processes is required. The referral to Immunoallergology’s Department allows an adequate investigation, with epicutaneous contact tests, being able to identify the cause and offer safe alternatives. The authors describe a clinical case of suspected contact allergy to implanted cardioverter-defibrillator (CRT-D) components.

Fundamento: A imunoterapia com alergénios é a única terapêutica, segura e eficaz, capaz de alterar a história natural das doenças alérgicas. Relativamente à eficácia, as metanálises recentes favorecem a via subcutânea quando comparada com a sublingual. Na literatura existem poucos estudos de avaliação da perceção da dor associada à administração de imunoterapia subcutânea com alergénios (ITASC). Objetivos: Avaliar a intensidade de dor associada à administração de ITASC num grupo de doentes com alergia respiratória e detetar eventuais fatores associados a uma maior perceção de dor neste procedimento. Métodos: Inquérito anónimo aos doentes que, durante o mês de maio de 2017, realizaram em contexto hospitalar, administração de ITASC, de forma a quantificar a dor deste procedimento através do uso de escala de autoavaliação numérica e ainda verificar a sua eventual correlação com factores demográficos, clínicos e/ou reações adversas manifestadas. Resultados: Dos 210 doentes incluídos, a maioria eram adultos, do sexo feminino, com rinite/rinossinusite, a fazer imunoterapia a ácaros. As doses administradas variaram entre 0,1 e 0,5 mL. Registaram-se 14 reações adversas locais, sendo a maioria ligeiras. 37 % dos doentes não referiu qualquer dor. Dos 132 que referiram dor, 110 indicaram dor ligeira e apenas 2 dor grave. Os que receberam imunoterapia em dois locais apresentaram maiores medianas de dor. Não se registaram outras diferenças significativas intergrupos. Os doentes com reações adversas apresentaram uma média de dor ligeiramente superior aos sem reacções mas sem significado estatístico. Conclusões: Neste estudo a ITASC foi um procedimento pouco doloroso e associado a reduzidas reações adversas, podendo ser uma opção segura para candidatos a imunoterapia. Background: Allergen immunotherapy is the only treatment that can safely and effectively change the natural history of allergic diseases. Regarding efficacy, recent meta-analyses favour the subcutaneous route when compared to sublingual. In the literature, there are few studies evaluating the perception of pain associated with the administration of subcutaneous immunotherapy with allergens. Objectives: To evaluate the intensity of pain associated with the subcutaneous injection of allergen immunotherapy in a group of patients with respiratory allergy treated with allergen subcutaneous immunotherapy. Possible correlations between the intensity of pain with demographic and clinical factors and/or manifested adverse reactions were also analysed. Methods: Anonymous questionnaire to all the patients that during the month of May 2017 came to our Hospital to receive subcutaneous injections of allergen immunotherapy. This questionnaire aimed to quantify the pain associated with the procedure, through a visual scale, and to identify any relation with demographic data, clinical data and with the occurrence of any adverse reactions. Results: Of the 210 patients included most were adults, females, with rhinitis /rhinosinusitis, receiving subcutaneous immunotherapy with mites. Doses varied between 0.1 and 0.5 mL. Fourteen local adverse reactions were recorded, most of them mild. 37% of patients did not mention any pain. Of the 132 patients that mentioned some pain, 110 indicated mild pain and only 2 rated pain as severe. Patients receiving divided injections in both arms showed higher median pain scores. No other significant differences were noted between different groups of patients, even considering patients with and without local reactions. Conclusions: In this study, subcutaneous allergen immunotherapy was shown to be only a mildly painful procedure, associated with only a few local reactions and therefore being a safe option for most of our allergic patients.

164 páginas : ilustraciones, mapas, gráficos. El objetivo de este trabajo es proponer estrategias para potencializar el queso Paipa como atractivo turístico alternativo e innovador dentro del turismo gastronómico, aun precario en el país. Se desea principalmente involucrar a todas aquellas personas que hacen parte del proceso de producción y comercialización del queso, así como las autoridades locales, municipales y regionales para que de esta manera se logre una integración total de los agentes interesados en aprovechar el queso Paipa como atractivo complementario. The objective of this work is to propose strategies to enhance the Pai pa cheese as an alternative and innovative tourist attraction within the gastronomic tourism, still precarious in the country. It is mainly desired to involve all those people who are part of the process of cheese production and commercialization, as well as local, municipal and regional authorities so that in this way a total integration of the agents interested in taking advantage of the Paipa cheese is achieved as an attractive complementary. Pregrado Administrador(a) de Empresas Turísticas y Hoteleras

Educação, desenvolvimento e empoderamento é a chave que aqui fornecemos para repensar, em novos termos, a formação universitária de educadores e interventores sociais. O ponto de partida é constituído pela revisão da relação entre educação e desenvolvimento por forma a colocar em evidência a cacofonia de agendas e narrativas que envolve esse importante tema da atualidade. A seguir, e numa segunda etapa, surge a ressignificação do desenvolvimento como empoderamento, ou seja, como reforço dos poderes pessoais que são essenciais à cidadania e à qualidade de vida. Por fim, e tendo por base esse exercício de reconceptualização, avançamos com as linhas mestras de uma pedagogia que, edificada à luz do desenvolvimento como empoderamento, serve para repensar, com propósitos de isomorfismo, tanto a formação quanto a atuação de educadores e interventores sociais., Education, development and empowerment is the key that we provide to rethink, on new terms , the university training of educators and social workers . The starting point consists of the review of the relationship between education and development in order to put in evidence the cacophony of agendas and narratives that surround this important subject. Then, in a second stage, the redefinition of development emerges as empowerment, i.e., as a reinforcement of personal powers that are essential to citizenship and quality of life. Finally, and based on that exercise of reconceptualization, we come forward with the guidelines of a pedagogy that, built on the light of development as empowerment, serves to rethink , with purposes of isomorphism, the training as well as the role of educators and social workers., info:eu-repo/semantics/publishedVersion

We give a language-based security treatment of domain-specific languages and compilers for secure multi-party computation, a cryptographic paradigm that. enables collaborative computation over encrypted data. Computations are specified in a core imperative language, as if they were intended to be executed by a trusted-third party, and formally verified against. an information-flow policy modelling (an upper bound to) their leakage. This allows non-experts to assess the impact of performance driven authorized disclosure of intermediate values.Specifications are then compiled to multi-party protocols. We formalize protocol security using (distributed) probabilistic information-flow and prove security-preserving compilation: protocols only leak what. is allowed by the source policy. The proof exploits a natural but previously missing correspondence between simulation-based cryptographic proofs and (composable) probabilistic non-interference.Finally, we extend our framework to justify leakage cancelling, a domain-specific optimization that allows to first write an efficient specification that fails to meet the allowed leakage upper-bound, and then apply a probabilistic preprocessing that brings leakage to the acceptable range., The fourth author is financed by the COMPETE 2020 Programme within project POCI-01-0145-FEDER-006961, by the FCT within project UID/EEA/50014/2013 and grant SFRH/BPD/121389/2016. The second author is financed by Project NanoSTIMA/NORTE-01-0145-FEDER-000016 through the NORTE 2020 Programme.

Jasmin is a framework for developing high-speed and high-assurance cryptographic software. The framework is structured around the Jasmin programming language and its compiler. The language is designed for enhancing portability of programs and for simplifying verification tasks. The compiler is designed to achieve predictability and effciency of the output code (currently limited to x64 platforms), and is formally verified in the Coq proof assistant. Using the supercop framework, we evaluate the Jasmin compiler on representative cryptographic routines and conclude that the code generated by the compiler is as efficient as fast, hand-crafted, implementations. Moreover, the framework includes highly automated tools for proving memory safety and constant-time security (for protecting against cache-based timing attacks). We also demonstrate the effectiveness of the verification tools on a large set of cryptographic routines., TEC4Growth - Pervasive Intelligence, Enhancers and Proofs of Concept with Industrial Impact/NORTE- 01-0145-FEDER- 000020, info:eu-repo/semantics/publishedVersion

Despite years of research and the long-lasting promise of pervasiveness of an "Internet of Things", it is only recently that a truly convincing number of connected things have been deployed in the wild. New services are now being built on top of these things and allow to realize the IoT vision.However, integration of things in complex and interconnected systems is still only in the hands of their manufacturers and of Cloud providers supporting IoT integration platforms. Several issues associated with data privacy arise from this situation. Not only do users need to trust manufacturers and IoT platforms for handling their data, but integration between heterogeneous platforms is still only incipient.In this position paper, we chart a new IoT architecture, SAFETHINGS, that aims at enabling data privacy by design, and that we believe can serve as the foundation for a more comprehensive IoT integration. The SAFETHINGS architecture is based on two simple but powerful conceptual component families, the cleansers and blenders, that allow data owners to get back the control of IoT data and its processing.

Fundamentos: A anafilaxia é uma entidade muito variável do ponto de vista sintomatológico, tornando o seu diagnóstico bastante difícil. A tendência crescente de internamentos por este quadro e a sua incidência na Europa tornam-na um quadro relativamente comum na realidade em que nos encontramos. Objetivo: Caracterização de uma amostra de doentes internados num serviço de Imunoalergologia com o diagnóstico de anafilaxia. Material e métodos: Foram selecionadas 146 notas de alta cujo diagnóstico de saída foi anafilaxia. Dessas, apenas 133 processos de internamento estavam disponíveis ou continham dados suficientes para análise. A partir desta amostra foram analisados vários aspetos relacionados com o quadro de anafilaxia. Resultados: A anafilaxia foi mais comum no sexo feminino (58 %) e as principais causas foram os fármacos, os alimentos e as provas de provocação, correspondendo respetivamente a 49 %, 26 % e 8 % dos casos. Houve uma predominância de casos de anafilaxia por fármacos no inverno ao invés da anafilaxia alimentar, mais comum na primavera. Metade dos doentes não referiu episódios anteriores de anafilaxia. Registou-se um predomínio de manifestações mucocutâneas (93 %), seguido de respiratórias (71 %) e de cardiovasculares (32 %). A maioria das reações foi de gravidade moderada (57 %). Registou-se um maior número de casos graves na anafilaxia por fármacos no sexo masculino, em idades mais avançadas e nos casos sem episódios anteriores. 77 % dos casos foram observados por otorrinolaringologia e em 32 % destes objetivaram-se alterações das vias aéreas superiores; destas, as alterações laríngeas constituíram 41 % dos casos. 55 % dos doentes receberam tratamento com adrenalina e em 52 % dos casos foi prescrita uma caneta autoinjetora. Conclusões: A maioria das observações assemelha-se às de outros estudos publicados. No entanto, a administração de adrenalina e a prescrição de caneta autoinjetora são muito superiores nesta série. Além disso, denota-se também um maior contributo do serviço de otorrinolaringologia na avaliação dos doentes Background: Anaphylaxis is a very variable entity, sometimes representing a significant diagnostic challenge. The increasing incidence and number of hospitalizations due to anaphylaxis make it a relatively common disease in our reality. Objective: To characterize a population of patients hospitalized in the Allergy Department with the diagnosis of anaphylaxis. Material and methods: In the period 2005-2013, 146 patients were admitted to our department with anaphylaxis and received hospital discharge. Of those, only 133 discharge reports were available or contained sufficient data for analysis. Results: Anaphylaxis was more common in females (58 %) and the main causes were drugs, food and provocation tests, corresponding respectively to 49 %, 26 % and 8 % of cases. There were more cases of drug anaphylaxis in winter; food anaphylaxis was more common in spring. Half of the patients didn’t mention previous episodes of anaphylaxis. There was a predominance of mucocutaneous (93 %) manifestations, followed by respiratory (71 %) and cardiovascular (32 %) manifestations. Most of the reactions were of moderate severity (57 %). There were more severe cases in drug anaphylaxis, in males, in older patients and in patients without previous episodes. 77 % of cases were observed by Otorhinolaryngology, and of these, 32 % showed ENT changes (with laryngeal involvement in 41 %). 55 % of patients received treatment with epinephrine and in 52 % of cases adrenaline auto-injector was prescribed. Conclusions: Most observations are similar to other published studies. However, the administration of epinephrine and the prescription of an auto-injector is higher in this series. In addition, it also denotes a greater contribution of the ENT Department in the evaluation of these patients