Prática de ensino supervisionada em Educação Pré-Escolar e Ensino do 1º Ciclo do Ensino Básico

O presente relatório de estágio foi elaborado no âmbito da unidade curricular de Prática de Ensino Supervisionada, pertencente ao plano de estudos do Mestrado em Educação Pré-Escolar e Ensino do 1.º Ciclo do Ensino Básico. A prática no âmbito da Educação Pré-escolar desenvolveu-se em contexto urbano, com um grupo de crianças de 3, 4 e 5 anos, e no âmbito do 1.º Ciclo do Ensino Básico, também em contexto urbano, com um grupo de crianças do 2.º ano de escolaridade de 6, 7 e 8 anos de idade. Neste documento apresentamos a caracterização das instituições bem como dos grupos de crianças. Descrevemos, analisamos e interpretamos as experiências de ensino-aprendizagem desenvolvidas em cada um dos contextos e salientamos aquelas que pensamos terem dado uma visão alargada do nosso desenvolvimento profissional, tendo como matriz pedagógica o sócio construtivismo. As partilhas das crianças, traduzidas por nós em notas de campo, foram um importante instrumento que tivemos em consideração no desenvolvimento do processo educativo, sendo através dessas que se pode depreender a sua envolvência no processo de construção do conhecimento bem como a significação que as aprendizagens assumiram para elas e, que sentimentos mútuos despertaram. Assim sendo, através da transcrição de discursos das crianças, notas de campo, e registos fotográficos, documentamos as experiências de ensino-aprendizagem que integram este relatório de forma a contextualizarmos e valorizarmos a nossa ação.This internship report was prepared as part of the course of Supervised Teaching Practice, belonging to the Masters in Preschool Education and Primary School Teaching. The practice in the Pre-school Education was developed in an urban context, with a group of children aged 3, 4 and 5 years, and in the Primary School Teaching, also in an urban context, with a group of children of the 2nd. grade with 6, 7 and 8 years-old. In this document we present the characterization of both institutions and groups of children. We also described, analyzed and interpreted the experiences of teaching-learning developed in each context and highlighted those we think that have taken a wide view of our professional development, having as pedagogical guide the social constructivism. The children‟s shares, translated by us into field notes, were an important tool that we had in mind in the development of the educational process, and through these can be gathered from its involvement in the process of knowledge construction as well as meaning that the learning assumed for them, and what mutual feelings emerged. Being so, through the transcription of children‟s speeches, field notes and photographic records, we documented the experiences of teaching and learning that integrate this report in order of contextualizing and enriching our action

Afetividade Enquanto Performatividade: Problematização Conceitual e Desafios para o Reconhecimento de Famílias do Brasil

The paper proposes a better understanding of the notion of affectivity developed by João Baptista Villela, which is presented from an approach to the concept of performativity of Judith Butler. The comprehension of the performative is initially exposed in its original theme of gender identity, so that an independent insight of the term is made possible. After that, there is a comparative analysis with the affectivity developed by Villela, which was absorbed by the national doctrine and sufferred significant conceptual changes. With the verification of the similarity between the terms, and considering the affectivity as performativity, there is the development of a study about contemporary families, specifically homoaffectives, and and the issues related to the recognition of their rights in Brazil.O artigo propõe uma melhor compreensão da noção de afetividade desenvolvida por João Baptista Villela, que é apresentada a partir de uma aproximação com o conceito de performatividade em Judith Butler. O entendimento do performativo é inicialmente exposto dentro  da  sua  temática  original  da  identidade  de gênero,  para  que  seja  possível  uma compreensão independente do termo. Após, é feita uma análise comparativa com a afetividade desenvolvida por Villela, que foi absorvida pela doutrina nacional e sofreu mudanças conceituais relevantes. Com a verificação da similaridade entre os termos, e considerando a afetividade enquanto performatividade, ocorre o desenvolvimento de um estudo acerca das famílias contemporâneas, especificamente homoafetivas, e as questões relacionadas ao reconhecimento dos seus direitos no Brasil

A new methodology to evaluate the cure of resin-impregnated papers for HPL

High-pressure laminates (HPL) are a multipurpose, high strength and value-added surface material foruse on construction (facades, walls and flooring) and furniture sector. Standard HPL is obtained by thehot-pressing of an assembly of paper sheets impregnated with thermosetting resins (usually melamineformaldehydeand phenol-formaldehyde) and normally is used for surfacing wood based panels (WBP).In the last years the production of HPL has increased and new products are being launch, such as: HPLproduced with new resins, HPL with new functionalities (chemical resistance, wear resistance, UVresistance, etc.), compact HPL (high thickness).The introduction of new resins and the incorporation of additives increase the interest on thedevelopment of a novel methodology to evaluate the cure of the resin-impregnated paper makingpossible to optimise both the impregnation (resin content, speed, temperature) and the hot-pressing(time, temperature, pressure schedule) stages.Using ABES (Automated Bonding Evaluation System) equipment, a study on the curing conditions ofseveral resin-impregnated papers and its impact on the performance of HPL, has been carried out. Anew methodology is presented and applied to several different combinations of kraft, decorative andoverlay papers and wood, selected to ensure higher fidelity to a real HPL under hot-pressing conditions.A kinetic model for the cure of impregnated papers was developed and its relation with currentaccepted curing mechanism is presented

Innovation Propensity in Knowledge Intensive Business Services (KIBS): A Comparative Study in Portuguese Service Sector.

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On the origin of Goa Cathedral former altarpiece: Material and technical assessment to the work of Garcia Fernandes, Portuguese painter from 16th century Lisbon workshop

Goa Cathedral former altarpiece is one of the oldest set of paintings in India. The seven remaining paintings from the first altarpiece of Goa Cathedral, nowadays in the sacristy, are attributed by some art historians to Master Garcia Fernandes (act. 1514–1565), Portuguese painter from Lisbon workshop. The 16th century was the “Golden age” of Portuguese painting. In this context the Royal Lisbon workshop played a predominant role, where the activity of the painter Garcia Fernandes and his workshop can be distinguished. In this new approach, Goa paintings are being studied and compared with other works in Portuguese territory attributed to this same painter, as St. Bartholomew altarpiece from the chapel of Bartolomeu Joanes in Lisbon Cathedral. The stratigraphic study allowed to compare ground layers, pigments and binders which, were characterized using complementary analytical and imaging techniques: (X-ray Fluorescence spectrometry (XRF), Infrared Reflectography (IRR), Infrared Photography (IRP), Macro Photography (MP), micro-X-ray Diffraction (μ-XRD), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM-EDS), Raman micro-spectroscopy (μ-Raman), Fourier Transform Infrared micro-spectroscopy (μ-FTIR), Pyrolysis gas chromatography mass spectrometry (PY-GC/MS). This work brought a new insight on the techniques and materials used in this Masterpiece and highlighted the conclusion that Goa Cathedral former altarpiece must be a Portuguese production

Metamitron and Shade Effects on Leaf Physiology and Thinning Efficacy of Malus × domestica Borkh

Thinning strategies, namely shade or photosynthetic inhibitors, rely on the reduction of carbon supply to the fruit below the demand, causing fruit abscission. In order to clarify the subject, seven field trials were carried out in Lleida, Girona, and Sint-Truiden (2017 + 2018), using orchards of ‘Golden’ and ‘Gala’ apple trees. At the stage of 9–14-mm fruit diameter, four treatments were implemented: (A) CTR-control, trees under natural environmental conditions; (B) SN-shaded trees, trees above which shading nets reducing 50% of irradiance were installed 24 h after metamitron application date—without application of metamitron—and removed after five days; (C) MET-trees sprayed with 247.5 ppm of metamitron; (D) MET + SN-trees submitted to the combined exposure to metamitron application and shading nets. Low radiation significantly increased metamitron absorption (36–53% in the three locations in 2018) and reduced its degradation. Net photosynthesis and stomatal conductance were strongly reduced in all treatments, with minimum values 2 days after spraying (DAS) and incomplete recovery 10 DAS in MET + SN. All treatments resulted in leaf sucrose and sorbitol decreases, leading to a negative carbon balance. SN and MET + SN promoted the highest thinning efficacy, increasing fruit weight and size, with MET + SN causing over-thinning in some trials. Leaf antioxidant enzymes showed moderate changes in activity increases under MET or MET + SN, accompanied by a rise of glutathione content and a reduction in ascorbate, however without lipid peroxidation. This work shows that environmental conditions, such as cloudy days, must be carefully considered upon metamitron application, since the low irradiance enhances metamitron efficacy and may cause over-thinninginfo:eu-repo/semantics/publishedVersio