Sanchis Estruch, María Teresa (Date of defense: 2003-12-01)
This thesis is focused on the implication of de dynamics of clusters on the HI content of galaxies. Target of this study has been the Virgo cluster region.<br/><br/>We have first inferred the three-dimensional ...
Fors Aldrich, Octavi (Date of defense: 2006-03-07)
The aim of this thesis is two-fold. First it provides a general methodology for applying image deconvolution to wide-field CCD imagery. Second, two new CCD observational techniques and two data analysis ...
Bosch i Ramon, Valentí (Date of defense: 2006-04-27)
Microquasars are X-ray binary systems that present relativistic radio jets.<br/>These systems consist on a normal star and a compact object, where the latter accretes matter from the former powering the ...
Domingo Garau, Albert (Date of defense: 2011-11-24)
El trabajo que presentamos en esta tesis tiene como finalidad la operación, calibración y análisis de datos ópticos del instrumento OMC (Optical Monitoring Camera) a bordo del satélite INTEGRAL ...
Àgueda Costafreda, Neus (Date of defense: 2008-04-28)
We have developed a Monte Carlo model to simulate the transport of solar near-relativistic (NR; 30-300 keV) electrons along the interplanetary magnetic field (IMF), including adiabatic focusing, pitch-angle ...
Zabalza de Torres, Victor (Date of defense: 2011-05-13)
Gamma-ray binaries are systems that comprise a young, massive star and a compact object that can be either a young pulsar or a black hole. They emit radiation from radio up to tens of TeV and show flux ...
Rodríguez Gasén, Rosa (Date of defense: 2011-05-06)
Gradual SEP events is one of the greatest hazards in space environment, particularly for the launch and operation of spacecraft and for manned exploration. Predictions of their occurrence and intensity ...
Vilardell Sallés, Francesc (Date of defense: 2009-03-09)
The Andromeda Galaxy (M31) is an excellent distance calibrator in the Cosmological Distance Ladder. We present the first direct distance determination to M31 using eclipsing binaries (EBs). EBs provides ...
Hinojosa Lobato, Julián (Date of defense: 2001-07-02)
L'objectiu final d'aquesta memòria és contribuir a l'augment de la comprensió i el<br/>coneixement de l'estructura tèrmica i dinàmica de la capa fronterera atmosfèrica mitjançant<br/>l'anàlisi de les ...
Antoja Castelltort, M. Teresa (Date of defense: 2010-04-30)
One of the most intriguing features of the stellar velocity distribution in the solar neighbourhood is the existence of moving groups. At present, the origin of these kinematic structures is far from ...