Exmo. Sr. Diretor da Acta Pediátrica Portuguesa,Lemos com interesse o estudo de Antunes et al1. sobre infeções respiratórias virais na criança, recentemente publicado na Acta Pediátrica Portuguesa. Este trabalho levanta questões relevantes relacionadas com a fiabilidade e utilidade na prática clínica da identificação viral nas infeções respiratórias da criança.A amostra estudada envolve um significativo número ...
Género, divisão sexual do trabalho
This chapter intends to present the research plan of DynCoopNet-Pt , the Portuguese team contribution to an international and interdisciplinary research project, developed within the scope of TECT (The Evolution of Cooperation and Trade), an EUROCORES program of the European Science Foundation. The paper will also present for discussion some scientific outputs of two research experiences undertaken under method...
Acute otitis media is one of the most common infections in children and one of the leading causes for antibiotic prescription. In this paper, we assess and comment the Cochrane systematic review 'Antibiotics for acute otitis media in children', which aimed at assessing the efficacy and safety of antibiotics for acute otitis media in children and identifying subgroups of children who might benefit more than othe...
RESUMO: Introdução – A insuficiência de convergência (IC) pode desencadear alterações da atenção visual. Pretende-se investigar se existem alterações na atenção visual em estudantes do ensino superior com IC. Metodologia – Estudo quantitativo, comparativo e correlacional. Participaram 44 estudantes com idades compreendidas entre os 18 e os 24 anos. Formaram-se dois grupos, um com Visão Binocular Normal (VBN) e ...
Lepista nuda is an edible mushroom which presents important organoleptic qualities including a delicate flavor and good postharvest conservation. Its chemical and bioactive properties can be affected by habitat collection. Therefore, the main goal of the present work was to compare chemical composition and antioxidant potential of Lepista nuda samples from different habitats, and mycelia produced by in vitro cu...
Cancer is a dreaded disease that affects all dimensions of human life. In this context, issues related to the quality of life—as happiness, perception about health status, or health literacy—are important. This study aims to analyze the following topics the perception: the Portuguese cancer patients have about their health status while undergoing chemotherapy, the satisfaction with the information relating to t...
Since the 1970's, Fernand Braudel has urged for the integration of space in historical analysis, pointing towards to what we call nowadays a "Geographically-Integrated History". For this historian, the creation of a map as an analytical support was necessary to comprehend men's evolution, in the belief that change happens in a space-temporal frame. Our work is being developed within the research project DynCoop...
Apesar da variedade de composições, número de técnicas de processamento e conhecida a diversidade de propriedades do B4C, é urgente encontrar (i) novos materiais baseados neste cerâmico, com propriedades específicas melhoradas, aumentar a experiência em (ii) novos processos de fabricação com impacto ecológico e económico importantes, e ainda incrementar o conhecimento do (iii) comportamento dos materiais, ...
A new water soluble fluorene-based polyelectrolyte containing on-chain porphyrin units has been synthesized via Suzuki coupling, for use in optoelectronic devices. The material consist of a random copolymer of poly{1,4-phenylene-[9,9-bis(4-phenoxy butylsulfonate)]fluorene-2,7-diyl} (PBS-PFP) and a 5,15-diphenylporphyrin (DPP). The energy transfer process between the PBS-PFP units and the porphyrin has been inve...
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