Ara mostrant els elements 91-100 de 220
Azarkamand, Sahar (Data de defensa: 2021-11-04)
An important goal to tackle environmental problems and foster sustainable development in the near future is to reduce the generation of greenhouse gas emissions (GHG) from different industrial sectors ...
Sánchez Balvás, Lizeth Artemisa (Data de defensa: 2021-01-15)
The social, environmental and economic side effects of the street lighting are the foremost concern for this thesis, since the expanding use of light at night, along with an inappropriate design, has ...
Minguela Díaz, Joaquim (Data de defensa: 2021-07-21)
Tetragonal polycrystalline zirconia doped with 3 mol% yttria (3Y-TZP) has become one of the most popular dental ceramics. Thanks to its outstanding mechanical properties (including high hardness. ...
Verdugo Retamal, Cristian Andrés (Data de defensa: 2021-07-23)
Most of large scale photovoltaic systems are based on centralized configurations with voltage source converters of two or three output voltage levels connected to photovoltaic panels. With the development ...
Beltrán González, Martí (Data de defensa: 2021-01-22)
Materials and methods used in the production of modernist (late 19th and early 20th century) stained glass from the city of Barcelona with special regards to the degradation mechanisms of enamels, ...
Urgell Flores, Carlos (Data de defensa: 2021-03-30)
Carbon nanotubes (CNTs) have attracted the attention of the scientific community since their discovery in the 90s. They are an excellent material for the development of research fields as diverse as ...
Tozzi, Caterina (Data de defensa: 2021-04-30)
Organelles are the smallest functional parts of eukaryotic cells. Among them, some are membrane-bound such as the nucleus, the endoplasmic reticulum, or the Golgi apparatus, each of them with essential ...
Felipe Navarro, Juan Carlos (Data de defensa: 2021-07-14)
The thesis is devoted to the analysis of elliptic PDEs and related problems. It is mainly focused on the study of qualitative and regularity properties of solutions to integro-differential equations. ...
Garrote López, Marina (Data de defensa: 2021-07-22)
Phylogenetics is the study of the evolutionary history and relationships among groups of biological entities (called taxa). The modeling of those evolutionary processes is done by phylogenetic trees ...
Gamonal Repiso, Pablo (Data de defensa: 2021-07-22)
The present PhD thesis is framed within a collaborative project in which institutions such as the Universitat Politècnica de Catalunya Barcelona-Tech, the Centre Català del Plàstic and SEAT S.A have ...