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Nomenclatura Unesco > (33) Ciencias Tecnológicas

Mostrando recursos 161 - 180 de 2,353

161. Carotid artery bifurcation modelling from patient CT angiography and ultrasound technics - A. Santos; J. Tavares; L. Sousa; C. Castro; C. António; R. Santos; P. Castro; E. Azevedo

162. Estudo sobre a Valorização de Resíduos de Construção e Demolição em Aterros Reforçados com Geossintéticos - Castorina Silva Vieira; Paulo Pereira

163. Automatic lane segmentation in TLC images using the continuous wavelet transform - António Sousa; Aurélio Campilho; Ana Maria Mendonça; Bruno Moreira

164. Cancer cell detection and invasion depth estimation in brightfield images - Mónica Marcuzzo; Pedro Quelhas; Maria Oliveira; Ana Maria Mendonça; Aurélio Campilho

165. Computer simulation of the cardiovascular system - L. Sousa; J. Tavares; A. Santos; E. Azevedo; P. Castro; R. Santos

166. Matching Contours in Images using Curvature Information and Optimization based on Dynamic Programming - F. P. M. Oliveira; J. M. R. S. Tavares

167. Caracterización computacional de un detector de germanio hiperpuro de rango extendido (HPGe- XtRa) con simulación Montecarlo y optimización con un algoritmo evolutivo - González Guerra, Jonay
Máster Universitario en Sistemas Inteligentes y Aplicaciones Numéricas en Ingeniería (SIANI)

168. Análisis del comportamiento de los viajeros del transporte interurbano en la isla de Gran Canaria - Cristóbal Betancor, Teresa
Máster Universitario en Sistemas Inteligentes y Aplicaciones Numéricas en Ingeniería (SIANI)

169. Image Processing and Analysis in Biomechanics - tavares, jmrs; jorge, rmn

170. Editorial: Signal Processing in Advanced Nondestructive Materials Inspection - João Manuel RS Tavares; João Marcos A Rebello

171. Continuous dynamic monitoring of bridges: different perspectives of application - Á. Cunha; E. Caetano; C. Moutinho; F. Magalhães

172. Management of research data at Porto University: from research needs to curation workflows supported on a data repository - Maria Eugénia Matos Fernandes; Cristina Ribeiro; João Silva

173. Editorial: Computational Methods for Biomedical Image Processing and Analysis - João Manuel R. S. Tavares; Renato Natal Jorge

174. COMPETITIVIDADE DE EMPRESAS DE CONSTRUÇÃO PORTUGUESAS NO MERCADO NACIONAL E INTERNACIONAL - João Vaz; Alfredo Soeiro; Cristine Mutti
The construction sector in Portugal lived booms since the country joined the European Union in 1986 , until the end of the 90s . The beginning of the XXI century coincided with the start of a recession of the Portuguese construction industry, primarily due to decreases in domestic demand for housing and public works. With the current saturation of the domestic market and to the growing phenomenon of globalization, many companies in the industry have oriented their strategies for internationalization and diversification of its activities. The study was conducted through an exchange between Brazilian and Portuguese universities. The main purpose...

175. Improving Face Recognition by Video Spatial Morphing - Armando Padilha; Jorge A. Silva; R. Sebastião

176. Designing environmentally friendly chemical processes with fugitive and open emissions - C.A.V. Costa; D.M. Young; H. Cabezas; R.L. Smith; T.M. Mata

177. Revistas usadas por los investigadores de ciencias de la información de Brasil para publicar y su visibilidad en las bases de datos Web of Science y Scopus - Vieira Pinheiro, Liliane; Silva, Edna Lúcia da; Schwarz Rodrigues, Rosangela
Introducción: la producción es parte esencial de la actividad científica y su visibilidad es un indicador para evaluar la ciencia. Las revistas científicas se han transformado y el movimiento de acceso abierto ha impulsado cambios en el modelo de comunicación científica. Objetivo: el objetivo de este estudio es analizar las revistas que utilizan los investigadores de ciencias de la información de Brasil para publicar y su visibilidad en las bases de datos Web of Science y Scopus, comparando las publicaciones con acceso abierto y acceso restringido. Metodología: investigación cuantitativa, exploratoria y documental que tiene como corpus de análisis la producción...

178. IV FINOVA E IV FEPOP
Em sua quarta edição, as Feiras de Ensino e Popularização da Ciência e de Inovação Tecnológica apresentam à comunidade em geral trabalhos de estudantes, como projetos de pesquisa e produções técnico-científicas e artístico-culturais.

179. Structural anisotropy by static compaction
Induced anisotropy can be applied to soils in different ways, in natural or in laboratory conditions. The aim of this work was to study the effect of load compaction in a specific remoulded residual soil from granite, especially in terms of its effect on the critical state behaviour and isotropic compression. For that purpose, isotropic compression tests and triaxial compression tests were performed up to high pressures in specimens compacted in two different ways: by moist tamping or by multi-layer heavy static compaction imposed by a load frame. The results indicated that isotropic consolidation to high pressures can minimize the...

180. Stiffness and strength governing the static liquefaction of tailings - Fernando Schnaid; Jucélia Bedin; António Joaquim Pereira Viana Da Fonseca; Leandro Costa-Filho
In this study, the behavior of gold tailings is evaluated by a series of drained and undrained triaxial tests carried out in compression and extension and sheared under monotonic loading, allowing the critical state line (CSL) to be established. The observed highly nonlinear shape of the CSL under undrained loading was used to investigate the mechanics of tailings that were dictated by state transitions captured by both the state parameter and the measured values of shear-wave velocities. The definition of a zone is where state conditions may develop strain hardening (stable zone) or strain softening with high compressibility while maintaining...

 

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