Browsing Programa de Doctorat en Enginyeria Nuclear by Subject "53"

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Absolute quantification in brain SPECT imaging

Cot Sanz, Albert (Date of defense: 2003-12-17)

Certes malalties neurològiques estan associades amb problemes en els sistemes de neurotransmissió. Una aproximació a l'estudi d'aquests sistemes és la tomografia d'emissió SPECT (Single Photon Emission Computed Tomography) ...

Aportaciones al estudio de los campos de radiación ionizante ambiental

Cortés, Guillem (Date of defense: 2002-02-04)

Amb aquesta tesi s'intenta aportar la informació necessària per a millorar el coneixement dels camps de radiació ionitzant ambiental d'origen natural, i contribuir així a la millora de la gestió de les estacions de vigilància ...

Caracterización de aerosoles radiactivos en la ciudad de Barcelona

González de Perosanz, Miguel Àngel (Date of defense: 2012-03-19)

This research work has been developed in order to contribute to the knowledge of radioactive aerosol characteristics and their behaviour in the atmosphere. The study was carried out in the city of Barcelona. The Instituto ...

Design of a 4 π neutron detector for ß-delay neutron detection experiments.

Gorlychev, Vitaly (Date of defense: 2014-02-05)

Beta delayed neutron emission probability is one of the main properties of neutron rich nuclei away from the valley of beta stability. The knowledge of this parameter provides the opportunity to extend the information on: ...

Development of a simulation tool for MHD flows under nuclear fusion conditions

Mas de les Valls Ortiz, Elisabet (Date of defense: 2011-12-01)

In Nuclear Fusion Technology, MHD flows can be encountered in liquid metal (LM) breeding blankets, the part of a fusion reactor where tritium, one of the fusion fuels, is to be produced. There are several types of LM ...

Development of advanced geometric models and acceleration techniques for Monte Carlo simulation in Medical Physics

Badal Soler, Andreu (Date of defense: 2008-04-24)

Els programes de simulació Monte Carlo de caràcter general s'utilitzen actualment en una gran varietat d'aplicacions.<br/>Tot i això, els models geomètrics implementats en la majoria de programes imposen certes limitacions ...

New developments on preparation of cooled and bunched radioactive ion beams at ISOL-Facilities: the ISCOOL project and the rotating wall cooling

Podadera Aliseda, Ivan (Date of defense: 2006-07-07)

Last years have become very productive for the research, construction and development of new facilities devoted to the production of beams with exotic radioisotopes (Radioactive Ion Beams, RIB). These beams are later used ...

Study of electron heat transport in LHD and TJ-II

García Olaya, Jerónimo (Date of defense: 2006-04-20)

The magnetically confined plasmas study is one of the most promising research fields in the present days due to the high perspectives of unlimited and clean energy that fusion has generated. In this framework, the stellarator ...