Mostrando ítems 71-80 de 294
Lloveras Macià, Joaquim (Fecha de defensa: 1974-03-11)
El presenta trabajo expone el diseño de aparatos y la consecución de técnicas en dos líneas de investigación distintas pero complementarias: electroforesis y estudios de difracción de Rayos X, La ...
Espriu, Alexandra (Fecha de defensa: 2017-07-17)
Nowadays nuclear power plants (NPP) and dedicated facilities are storing the spent nuclear fuel (SNF). In the case of Spain, the NPP have enough space in their pools to keep storing the SNF produced ...
Akgul, M. Zafer (Fecha de defensa: 2021-02-11)
Due to the continuously increasing energy demand and the environmental concerns about climate changes raised by international community, alternative energy resources have been put under intense investigation ...
Puig Durán, Martí (Fecha de defensa: 2016-11-04)
It is broadly known that efficient ports are crucial for the economic development of their surrounding area. However, the loading and unloading of goods in the ports, the related ship traffic, and the ...
Domínguez Escalante, Montse (Fecha de defensa: 2016-01-15)
Hydrogen is an energy vector; it is not a direct energy source. It is an energy carrier. Hydrogen can be used to feed fuel cells (an electrochemical device), thus increasing the efficency of energy ...
Ferrer Mallén, Olga (Fecha de defensa: 2015-12-22)
This thesis focused on the feasibility of substituting, partially or totally, drinking water treatment plant (DWTP) conventional pre-treatment by membrane based units, in particular by ultrafiltration ...
Cònsul Serracanta, Ricard (Fecha de defensa: 2002-09-27)
Deep knowledge of combustion phenomenon is of great scientific and technological interest due to its presence in a wide range of industrial processes and equipment. Being the most important worldwide ...
Kvashin, Nikolai (Fecha de defensa: 2022-11-16)
(English) The mechanical properties of structural materials, which are naturally polycrystalline, is defined by a number of physical processes that take place at different time and space scales. On ...
Garcia, Vanesa M. (Fecha de defensa: 2012-04-16)
This thesis presents results related to the design, modeling and control of a low temperature ethanol reformer as a source of hydrogen designed to feed a fuel cell (PEMFC). As fuel, ethanol has been ...
Fraioli, Roberta (Fecha de defensa: 2016-11-14)
Despite being biocompatible and with adequate mechanical properties for application as a bone replacement material, titanium lacks osteoinductive capacity, i.e. it supports new bone growth on its surface ...