Soldadura por fricção linear assistida por corrente elétrica

Dissertação para obtenção do Grau de Mestre em Engenharia Mecânica

Isolation and functional characterization of mononuclear phagocytes from human lepromatous lesions

In the present study, inflammatory cells from human lepromatous lesions were isolated by enzymatic dissociation of tissue. They were maintained in culture up to five days and their morphologic, cythochemicaland functional characteristics were described.

An application of reliability-based robustness assessment of steel moment resisting frame structures under post-mainshock cascading events

The paper presented herein proposes a reliability-based framework for quantifying the structural robustness considering the occurrence of a major earthquake (mainshock) and subsequent cascading hazard events, such as aftershocks that are triggered by the mainshock. These events can significantly increase the probability of failure of buildings, especially for structures that are damaged during the mainshock. The application of the proposed framework is exemplified through three numerical case studies. The case studies correspond to three SAC steel moment frame buildings of 3-, 9-, and 20- stories, which were designed to pre-Northridge codes and standards. Twodimensional nonlinear finite element models of the buildings are developed using the Open System for Earthquake Engineering Simulation framework (OpenSees), using a finite-length plastic hinge beam model and a bilinear constitutive law with deterioration, and are subjected to multiple mainshock-aftershock seismic sequences. For the three buildings analyzed herein, it is shown that the structural reliability under a single seismic event can be significantly different from that under a sequence of seismic events. The reliability-based robustness indicator used shows that the structural robustness is influenced by the extent by which a structure can distribute damage.

Cracterização microestrutural de compósitos com gradiente produzidos por fricção linear (friction surfacing)

Dissertação para obtenção do Grau de Mestre em Engenharia de Materiais

Regulation of the rice gene OsRMC under salt stress: identification and functional characterization of novel transcription factors

Dissertation presented to obtain the Ph.D degree in Biology

Functional brain perfusion evaluation with Arterial Spin Labeling at 3 Tesla

Dissertation submitted in Faculdade de Ciências e Tecnologia of Universidade Nova de Lisboa for the degree of Master of Biomedical Engineering

Exopolysaccharide production by Enterobacter A47: optimization of cultivation conditions and study of polymer functional properties

Dissertação para obtenção do Grau de Mestre em Biotecnologia

Functional and structural studies of two enzymes: membrane bound kinase and Z-DNA/Z-RNA-binding protein

Dissertação para obtenção do Grau de Doutor em Sistemas de Bioengenharia

Functional monolithic platforms for antibody purification

Dissertação para obtenção do Grau de Doutor em Química Sustentável

Biodiversity and quantification of functional bacteria in deammonification process.

2015

Integrated functional genomics for improved manufacture of recombinant enveloped virus

Dissertation presented to obtain the Ph.D degree in Engineering and Technology Sciences-Biotechnology

Modelação e análise não-linear do comportamento dinâmico de um passadiço pedonal

Dissertação para obtencão do Grau de Mestre em Engenharia Civil - Perfil Estruturas

Development of a "green process" for the isolation of natural functional extracts with anti-cancer activity - Application of high-pressure technology

Dissertação para obtenção do Grau de Mestre em Engenharia Química e Bioquímica

Um elemento finito fisicamente não-linear para vigas mistas aço-betão

Dissertação para obtenção do Grau de Mestre em Engenharia Civil