Trabalho final do Diploma de Especialização em Gestão Pública (DGEP) realizado em 2010, Coimbra.
58-year-old male, presenting a circular heterogeneously pigmented lesion, 15mm in greatest diameter, located to the abdominal wall. The patient claimed to have this lesion for "over 30 years," which nevertheless, had "begun to grow" since 3 years. This lesion was submitted to surgical excision under local anesthesia, whose histological examination confirmed the clinical diagnosis of malignant melanoma with 0.65...
O hotel, para muitos autores, tem como função oferecer abrigo para quem está distante da sua casa e atender às suas necessidades básicas. A hotelaria tem como função básica alojar as pessoas que estão longe da sua residência e que precisam de um quarto com uma cama para dormir e uma casa de banho (Duarte, 1996). Para Beni (2003), um hotel, além de ter a função básica de alojar, tem uma característica que nenhum...
Dissertação apresentada para obtenção do grau de Mestre em Engenharia Mecânica, na Faculdade de Engenharia da Universidade do Porto, sob a orientação do Prof. Doutor Reis Gomes
Background - Obesity is associated with prostate cancer aggressiveness and mortality. The contribution of periprostatic adipose tissue, which is often infiltrated by malignant cells, to cancer progression is largely unknown. Thus, this study aimed to determine if periprostatic adipose tissue is linked with aggressive tumor biology in prostate cancer. Methods - Supernatants of whole adipose tissue (explants) or ...
Numerous studies have been done about creative people. Some of these studies point to the importance of cultural differences between countries that might enhance or block creative achievement. The authors study Portuguese people whose work has been recognized as creative in the past 6 years, looking for particularities in their psychological makeup and work style. The current work presents the preliminary resu...
Dissertação apresentada para obtenção do grau de Mestre em Engenharia Electrotécnica e de Computadores, na Faculdade de Engenharia da Universidade do Porto, sob a orientação do Prof. Doutor Vladimiro Henrique Barrosa Pinto de Miranda
Nesta tese de mestrado é apresentada uma proposta para novos Front-Ends em Software De ned Radio (SDR) baseado na teoria dos Bancos de Filtros Híbridos (HFB) e que permite aumentar a largura de banda de operação do rádio sem perdas em resolução e gama dinâmica. Para prova de conceito, são apresentados dois Front-Ends que dividem o sinal de entrada (da antena) em 8 ou 64 bandas contíguas em frequência. Ambos os ...
The study of the fetal karyotype became an important tool for the fetal diagnosis of genetic diseases in the 1970s. Although application of this test has remained very restricted in Brazil, we had 905 referrals for prenatal fetal karyotyping between 1989 and 2007. In 879 cases, a fetal karyotype was obtained. We detected 74 abnormal karyotypes (8.4%), the majority being found when the prior indication was fetal...
Preterm delivery is the main cause of neonatal death and ultrasonographic cervical assessment has been shown to be more accurate than digital examination in recognizing a short cervix. This is a crosssectional study, involving 1131 women at 22-24 weeks of pregnancy, designed to determine the distribution of cervical length and to examine which variables of demographic characteristics and obstetric history incre...
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