O impacto do perfil do utente da USF durante o seu internamento

RESUMO - Introdução: Através da elaboração do presente projeto de investigação pretendeu-se analisar o que poderá influenciar o custo total de um utente internado, inscrito numa USF, que foi seguidamente internado no setor hospitalar. Recorreu-se à base de dados de uma USF e de um hospital, ambos pertencentes à ARS Alentejo do ano de 2010. O objetivo central consiste em estudar a relação do volume de consultas da USF e se o tipo de admissão no hospital, sendo ela programada ou não programada, explica a variância o custo do internamento. Metodologia: Foi efetuado o cruzamento entre os dados dos utentes inscritos na USF e o total de internamento hospitalar, utilizando a sua data de nascimento e respetivo sexo. Após efetuado o cruzamento, através de um procedimento estatístico com base em SPSS, foram estipuladas pressupostos de forma a encontrar uma associação entre o custo do utente internado com as variáveis da base de dados da USF. De seguida, foi verificado se o tipo de admissão do internamento pode ou não influenciar o custo do internamento. Para efetuar tais correlações, optei por separar a amostra consoante alguns dos seus grupos mais frequentes, em que foi desagregado os internamentos referentes ao GCD 14 – Gravidez, Parto e Puerpério e dos utentes pertencentes ao escalão etários dos idosos (mais de 64 anos). Resultados: A variável da idade do utente é a que mais poderá explicar a variância do custo do internamento, apresentando sempre valores significativos para tal relação. As restantes pouco ou nada podem explicar a variância do custo do internamento. Quanto à tipologia de admissão, o facto de ser programado poderá explicar a diminuição dos dias de internamento, que concomitantemente poderá diminuir o custo do internamento, devido a forte correlação existente entre elas (r=0,666). Conclusão: A introdução da integração dos cuidados de saúde a nível primário e secundário poderá ser a solução base para a redução dos gastos desnecessários na saúde. Um maior acompanhamento do utente nos CSP poderá reduzir a frequência hospitalar, como verificamos que as variáveis da USF e o facto de a consulta ser programada podem explicar tal variância.

Diallelic analysis to obtain cowpea (Vigna unguiculata L. Walp.) populations tolerant to water deficit.

The purpose of this study was to identify parents and obtain segregating populations of cowpea (Vigna unguiculata L. Walp.) with the potential for tolerance to water deficit. A full diallel was performed with six cowpea genotypes, and two experiments were conducted in Teresina, PI, Brazil in 2011 to evaluate 30 F2 populations and their parents, one under water deficit and the other under full irrigation.

Structural connectivity based on diffusion Kurtosis imaging

Structural connectivity models based on Diffusion Tensor Imaging (DTI) are strongly affected by the technique’s inability to resolve crossing fibres, either intra- or inter-hemispherical connections. Several models have been proposed to address this issue, including an algorithm aiming to resolve crossing fibres which is based on Diffusion Kurtosis Imaging (DKI). This technique is clinically feasible, even when multi-band acquisitions are not available, and compatible with multi-shell acquisition schemes. DKI is an extension of DTI enabling the estimation of diffusion tensor and diffusion kurtosis metrics. In this study we compare the performance of DKI and DTI in performing structural brain connectivity. Six healthy subjects were recruited, aged between 25 and 35 (three females). The MRI experiments were performed using a 3T Siemens Trio with a 32-channel head coil. The scans included a T1-weighted sequence (1mm3), and a DWI with b-values 0, 1000 and 2000 s:mm

A internet e o sistema de justiça

The subject of study of this Thesis aims to highlight and recognize as an object of reflection the undoubted relationship between the Internet and the Justice System, based on the issue of digital evidence. The simultaneously crossing of the juridical-legal implications and the more technical computer issues is the actual trigger for the discussion of the issues established. The Convention on Cybercrime of the Council of Europe of 23rd November 2001 and the Council Framework Decision n.° 2005/222/JHA of 24th February 2005 were avant-garde in terms of the international work about the crimes in the digital environment. In addition they enabled the harmonization of national legislations on the matter and, consequently, a greater flexibility in international judicial cooperation. Portugal, in compliance with these international studies, ratified, implemented and approved Law n. º 109/2009 of 15th September concerning the Cybercrime Act, establishing a more specific investigation and collection of evidence in electronic support when it comes to combating this type of crime, as it reinforced the Substantive Criminal Law and Procedural Nature. Nevertheless, the constant debates about the New Technologies of Information and Communication have not neglected the positive role of these tools for the user. However, they express a particular concern for their counterproductive effects; a special caution prevails on the part of the judge in assessing the digital evidence, especially circumstantial evidence, due to the its fragility. Indisputably, the practice of crimes through the computer universe, given its inexorable technical complexity, entails many difficulties for the forensic investigation, since the proofs hold temporary, changeable, volatile, and dispersed features. In this pillar, after the consummation of iter criminis, the Fundamental Rights of the suspects may be debated in the course of the investigation and the construction of iter probatorium. The intent of this Thesis is to contribute in a reflective way on the issues presented in order to achieve a bigger technical and legal awareness regarding the collection of digital proof, looking for a much lighter approach to its suitability in terms of evidentiary value.

Relatório de estágio curricular realizado na Comissão Nacional de Protecção de Dados

The personal data protection is presented as an indisputably complex and transversal subject and gives an account of this report, a result of curricular internship at the Portuguese Commission for Data Protection. The Commission is the competent authority for the control and supervision of personal data processing. The subject around which this report was prepared is the protection of personal data, analyzed in several aspects. The protection of personal data is, for some time, a topic that raises many concerns, because it is closely linked to fundamental rights constitutionally protected. Fundamental rights inherent in each of us are a result of Article 1 of the Constitution of the Portuguese Republic, in the sense that the dignity of the human person is affirmed as the first value around which the Portuguese legal system will have to be based. In other words, is the dignity of the human person the highest value in the Portuguese legal system. Was the development of societies to the point that we know today that has led to the importance to the personal data of citizens. In modern societies, it is possible to know everything about everyone and the curiosity of others seems not to worry about the injuries that affect the rights of citizens. Where new technologies make excuses for the excessive processing of personal data and where subjects do not seem to bother about their personal data crossing the world, it is important that jurisdictions give value the protection of personal data and the implications of its misuse, in that as these are the mirror of identity each of us and can be used against their owners, causing irreparable damage to the their fundamental rights. Being understood as protection of personal data the possibility of each citizen to decide the use of their data and how they can be used, we can say that its protection depends essentially on each of us, as holders of personal data. Therefore, the protection of our data begins in ourselves.

Perspetivas de pais acerca da inclusão de alunos com transtornos do espectro do autismo na escola regular, da rede estadual de ensino da zona leste da cidade de Manaus - Amazonas, Brasil

Dissertação de mestrado em Educação Especial (área de especialização em Dificuldades de Aprendizagem Específicas)

O espaço do lazer infantil e as suas cores, formas e texturas

Given the high significance of playing on achildren's life, the existence of spaces for the same becomes essential. However, there are elements that should not be overlooked during its conception. In order for the space to become of the child, he must establish with it three relationships: with the space, with the objects in the room and with the other children. This article describes a part of the first empirical phase of an investigation. This phase of the project observed 14 children's play areas inserted in different environments, from the point of view of one of the main visual elements of design: colour. The aim is to understand which colours are the most used in the spaces and how the colour combination is performed. Thus, by crossing the observed colours and their meaning it is possible to determine what kind of space environments are intended to be created.

A narrativa da liderança escolar: os alunos como agentes de revelação

Publicado em "Educação, territórios e desenvolvimento humano: atas do I Seminário Internacional, Vol. I – conferências e intervenções". ISBN 978-989-96186-9-5

Assessing the application of polypropylene multifilament yarns in brain phantoms

The currently available clinical imaging methods do not provide highly detailed information about location and severity of axonal injury or the expected recovery time of patients with traumatic brain injury [1]. High-Definition Fiber Tractography (HDFT) is a novel imaging modality that allows visualizing and quantifying, directly, the degree of axons damage, predicting functional deficits due to traumatic axonal injury and loss of cortical projections. This imaging modality is based on diffusion technology [2]. The inexistence of a phantom able to mimic properly the human brain hinders the possibility of testing, calibrating and validating these medical imaging techniques. Most research done in this area fails in key points, such as the size limit reproduced of the brain fibers and the quick and easy reproducibility of phantoms [3]. For that reason, it is necessary to develop similar structures matching the micron scale of axon tubes. Flexible textiles can play an important role since they allow producing controlled packing densities and crossing structures that match closely the human crossing patterns of the brain. To build a brain phantom, several parameters must be taken into account in what concerns to the materials selection, like hydrophobicity, density and fiber diameter, since these factors influence directly the values of fractional anisotropy. Fiber cross-section shape is other important parameter. Earlier studies showed that synthetic fibrous materials are a good choice for building a brain phantom [4]. The present work is integrated in a broader project that aims to develop a brain phantom made by fibrous materials to validate and calibrate HDFT. Due to the similarity between thousands of hollow multifilaments in a fibrous arrangement, like a yarn, and the axons, low twist polypropylene multifilament yarns were selected for this development. In this sense, extruded hollow filaments were analysed in scanning electron microscope to characterize their main dimensions and shape. In order to approximate the dimensional scale to human axons, five types of polypropylene yarns with different linear density (denier) were used, aiming to understand the effect of linear density on the filament inner and outer areas. Moreover, in order to achieve the required dimensions, the polypropylene filaments cross-section was diminished in a drawing stage of a filament extrusion line. Subsequently, tensile tests were performed to characterize the mechanical behaviour of hollow filaments and to evaluate the differences between stretched and non-stretched filaments. In general, an increase of the linear density causes the increase in the size of the filament cross section. With the increase of structure orientation of filaments, induced by stretching, breaking tenacity increases and elongation at break decreases. The production of hollow fibers, with the required characteristics, is one of the key steps to create a brain phantom that properly mimics the human brain that may be used for the validation and calibration of HDFT, an imaging approach that is expected to contribute significantly to the areas of brain related research.

Utilização de modelos de simulação para a melhoria de um sistema de restauração: estudo de caso de uma cantina universitária

Dissertação de mestrado em Engenharia Industrial

Divulgação de boas práticas como estratégia de marketing na construção

Dissertação de mestrado integrado em Engenharia Civil

Avaliação do risco para peões em ambiente urbano

Dissertação de mestrado integrado em Engenharia Civil

A importância do profissional de relações públicas no e-commerce em Portugal

Relatório de estágio de mestrado em Ciências da Comunicação (área de especialização em Publicidade e Relações Públicas)

O simbólico como estratégia para a alteração comportamental: o caso Águas do Porto

Dissertação de mestrado em Ciências da Comunicação (área de especialização em Publicidade e Relações Públicas)

Levitação literal na arquitetura: Desenvolvimento de um sistema de caixilharia Panoramah! com sistema de elevação eletromagnético

Tese de Mestrado Ciclo de Estudos Integrados Conducentes ao Grau de Mestre em Arquitectura Área de Especialização: Construção e Tecnologia