The goal of the work presented in this paper is to provide mobile platforms within our campus
with a GPS based data service capable of supporting precise outdoor navigation. This can …

The research described in this thesis was focused on the design, fabrication, and
characterization of InP-based photonic integrated true-time-delay beamformers. A photonic …

In this work several independent topics on CP violation in the B-meson decays are
addressed. To begin with, the present constraints on the parameters of the Cabibbo-Kobayashi-…

Early Modern Age maritime explorations produced a myriad of cultural encounters with varying
outcomes, almost inevitably marked by tensions, if not outward conflict. The advent of the …

Ozonation experiments were carried out under continuous operation in a bubble column.
The effect of several parameters (inlet dye concentration, applied ozone dose, pH and …

In this paper, the effect of weak lensing magnification on galaxy number counts is studied by
cross-correlating the positions of two galaxy samples, separated by redshift, using the Dark …

El dominio portugués sobre los territorios africanos y asiáticos se hizo eco del sueño
imperial del rey Don Manuel I (1495-1521), conocido como el Venturoso por las improbables …

Screening tests were carried out in order to study the influence of the support in the performance
of Pd monometallic and Pd–Cu bimetallic catalysts for the reduction of nitrate in water. …

Background Through the association of endovascular and open procedures, hybrid surgery
for lower limb revascularization allows the treatment of multilevel occlusive disease with a …

… e nas politicas praticadas, em particular no segundo resgate, que causou uma significativa
contestaçâo social, com reflexo na impopularidade do PS e do seu lider, Mario Soares. A …