Cartographic representation of spatiotemporal phenomena

Dissertação para obtenção do Grau de Mestre em Engenharia Informática

Os Municípios e as Entidades Metropolitanas no Desenvolvimento Local e Regional: Análise Comparativa entre as Áreas Metropolitanas de Lisboa e Barcelona

Marques, B.P. (2013) "Os Municípios e as Entidades Metropolitanas no Desenvolvimento Local e Regional: Análise Comparativa entre as Áreas Metropolitanas de Lisboa e Barcelona", in Atas do IX Congresso da Geografia Portuguesa, ApGeo e UÉvora, Évora, pp. 640-645, ISBN 978-972-99436-6-9

Territorial Strategic Planning as a support instrument for Regional and Local Development: a comparative analysis between Lisbon and Barcelona Metropolitan Areas

MARQUES, B.P. (2011) "Territorial Strategic Planning as a support instrument for Regional and Local Development: a comparative analysis between Lisbon and Barcelona Metropolitan Areas", in Atas do 17.º Congresso da APDR, do 5.º Congresso de Gestão e Conservação da Natureza e do Congresso Internacional da APDR/AECR, Bragança e Zamora, pp. 1265-1272, ISBN 978-989-96353-2-6.

O Planeamento Estratégico Territorial como um Instrumento de Apoio ao Desenvolvimento Local e Regional. Algumas reflexões no âmbito do Trabalho de Projecto de Mestrado

MARQUES, B.P. (2011) "O Planeamento Estratégico Territorial como um Instrumento de Apoio ao Desenvolvimento Local e Regional. Algumas reflexões no âmbito do Trabalho de Projecto de Mestrado", in Atas do VIII Congresso da Geografia Portuguesa, Lisboa, 6 páginas, ISBN 978-972-99436-4-5.

Prevalência de tripanossomíase americana, sífilis, toxoplasmose, rubéola, hepatite B, hepatite C e da infecção pelo vírus da imunodeficiência humana, avaliada por intermédio de testes sorológicos, em gestantes atendidas no período de 1996 a 1998 no Hospital Universitário Regional Norte do Paraná (Universidade Estadual de Londrina, Paraná, Brasil)

Com o objetivo de determinar a soroprevalência de tripanossomíase americana, sífilis, toxoplasmose, rubéola, hepatite B, hepatite C e infecção pelo vírus da imunodeficiência humana em gestantes atendidas no Hospital Universitário Regional Norte do Paraná, da Universidade Estadual de Londrina, Paraná, foi realizado estudo retrospectivo dos resultados dos testes sorológicos efetuados no período de junho de 1996 a junho de 1998. As taxas de positividade encontradas foram: 0,9% para tripanossomíase americana, 1,6% para sífilis, 67% (IgG) e 1,8% (IgM) para toxoplasmose, 89% (IgG) e 1,2% (IgM) para rubéola, 0,8% para hepatite B (AgHBs), 0,8% para hepatite C e 0,6% para infecção pelo vírus da imunodeficiência humana. Observou-se associação entre o aumento da soroprevalência de tripanossomíase americana com a idade das gestantes (p = 0,006). Os resultados reafirmam a importância da realização destes testes sorológicos no atendimento pré-natal, com a finalidade de realizar o diagnóstico e, eventualmente, adotar medidas para prevenir a transmissão congênita ou perinatal dessas doenças.

Prevalência de infecção chagásica em doadores de sangue do Hemocentro Regional de Iguatu, CE

Esse estudo tem como objetivo avaliar a prevalência de infecção pelo Trypanosoma cruzi em doadores de sangue do Hemocentro regional de Iguatu, CE, 1996-1997, usando os testes Ensaio Imunoenzimático (ELISA ) e Hemaglutinação Passiva Reversa (HPR). Dos 3.232 doadores analisados 61 (1,9%) foram soropositivos para a infecção chagásica, onde o maior número de soropositividade foi encontrado no grupo de 41-50 anos, no entanto, o maior número de doadores que procuram o branco de sangue encontra-se na faixa etária de 18-30 anos. Do total de doadores analisados 2.991 (92,5%) foram do sexo masculino e destes 57 (1,9%) foram soropositivos. Com relação a procedência dos doadores observamos que 1.825 (56,5%) foram procedentes da área rural. Os resultados mostram que o ELISA detectou 49 doadores com a infecção e por HPR apenas 38, mostrando portanto que a utilização de dois ou mais testes em bancos de sangue poderá prevenir a transmissão da doença de Chagas associada à transfusão.

Os jornalistas e a produção noticiosa na imprensa regional: desafios na criação de uma “agenda dos cidadãos”

ORGANIZAÇÕES E TRABALHO, n.º37-38, 2012, pp. 89-103

Data fusion with computational intelligence techniques: a case study of fuzzy inference for terrain assessment

Dissertação apresentada para obtenção do Grau de Mestre em Engenharia Electrotécnica e de Computadores, pela Universidade Nova de Lisboa, Faculdade de Ciências e Tecnologia

Comparison of the thick smear and Kato-Katz techniques for diagnosis of intestinal helminth infections

This study compared the efficiency of Kato-Katz thick smear and thick smear techniques for the diagnosis of intestinal helminths. The sensitivity of the thick smear technique was higher than that of the Kato-Katz method for the diagnosis of all helminths except Schistosoma mansoni.

Diagnosing human asymptomatic visceral leishmaniasis in an urban area of the State of Minas Gerais, using serological and molecular biology techniques

A population-based cross-sectional study was set up in Sabará country, Southeastern Brazil, to identify asymptomatic human visceral leishmaniasis in an urban area of low disease prevalence. Blood was collected on filter paper (n=1,604 inhabitants) and examined by indirect immunofluorescent test, enzyme-linked immunosorbent assay and immunochromatographic strip test. The prevalence rates of infection ranged from 2.4 to 5.6% depending on the test used. One year later, venous blood was collected in a subset of 226 participants (102 seropositive and 124 seronegative). The tests performed were IFAT, ELISA, rk39-ELISA, polymerase chain reaction and hybridization with Leishmania donovani complex probe. No clinical signs or symptoms of leishmaniasis were observed. Using hybridization as a reference test, the sensitivity and specificity of serology were respectively: 24.8 and 71% (ELISA); 26.3 and 76.3% (rk-39); 30.1 and 63.4% (IFAT). Due to disagreements, different criteria were tested to define the infection and hybridization should be considered in epidemiological studies.

Analysis of molecular biology techniques for the diagnosis of human papillomavirus infection and cervical cancer prevention

The objective of the present study was to evaluate the usefulness of molecular methodologies to access human papillomavirus genome in the genital tract. Samples from 136 women aged 17 to 52 years old obtained from the Dr. Sérgio Franco Laboratories between 2000 and 2001, were analyzed by the hybrid capture assay and amplified by PCR with generic primers MY09/MY11 and specific primers for types 16, 18, 31, 33, 35, 58. Viral genome was detected in 71.3% of the samples by hybrid capture and 75% by amplification. When cytopathology was used as a reference method for screening lesions, hybrid capture (p=0) and amplification (p=0.002) presented positive association. The 3 methods showed absolute agreement when cytopathology confirmed papillomavirus infection and high grade intraepithelial lesion. Disagreements occurred for 10 cases: seven inflammatory cases positive by PCR and negative for hybrid capture and 3 low squamous intraepithelial lesions positive for hybrid capture but negative for amplification. In conclusion, hybrid capture was shown to be sensitive and specific enough for use in clinical routines. Moreover, the evaluation of viral load values obtained by this method were shown to be related to the severity of the lesion and merit further studies to analyze the possible association with risk of progression to malignancy.

A Constructivist perspective on EU'S democracy promotion in Turkey

The European Union, as a regional actor and an example of stability and well-being, has embraced a set of principles it has stood for and which constitute its own identity. The diffusion of these values among third countries is one of the objectives of EU’s External Policy. Democracy can be found among the principles that are sought to be exported through comprehensive and complex strategies within different frameworks, such as neighbourhood relations, trade partnerships and the accession process. Focusing on the latter, candidates are object of an intensive process of Europeanisation that operates through different mechanisms like socialisation and conditionality. Turkey, on the other side, has decided to apply for full membership several decades ago and, ever since, it has been pressured to Europeanise, which includes improving its unstable democracy. This case, however, is different from all other previous enlargements; for its special socio-cultural and civilisational features, Turkey constitutes a more complex novelty for the European Union. Therefore, this thesis aims to study the influence of the European Union on the democratisation process of Turkey, focusing on the period ranging between 1999, the year the European Council recognised Turkey’s candidacy status, and 2009 that marks the 10-year period of that condition. It is the intention of this project to assess the impact of the European Union at that level through the study of the democratic evolution of the country and its co-relation with other variables related to the presence or pressure of the EU. As this is a challenging objective, it will require a deep reflection upon central concepts like democracy and democratic consolidation, and a diversified use of methodological techniques, such as statistical analysis and mathematical co-relations, historical analysis, literature review and in-depth interviews. This study will privilege a Constructivist approach, emphasising the social construction of reality and the role of the ideational aspects – identity, perceptions and the broader socio-cultural dimension – in Turkey-EU relations.

Mathematical and numerical methods for inverse problems using fundamental solutions techniques

Fundação para a Ciência e a Tecnologia - SFRH/BD/27914/2006