Mostrando ítems 1486-1505 de 1752
Jaén Gil, Adrián (Fecha de defensa: 2021-05-28)
The low efficiency of wastewater treatment plants to achieve the complete removal of micropollutants, including pharmaceuticals, has motivated the development of alternative water technologies to improve their efficiency, ...
Colomer, Joan (Colomer Llinàs) (Fecha de defensa: 1998-07-28)
L'objectiu general d'aquest treball és trobar i mostrar una eina que permeti obtenir una<br/>representació dels senyals procedents de sistemes dinàmics adequada a les necessitats<br/>dels sistemes de Supervisió Experta de ...
Estany-Tigerström, David (Fecha de defensa: 2013-11-29)
We investigated whether the Argentine ant (Linepithema humile) invasion modifies the trophic web of the sclerophyllous Mediterranean forests to the point that impacts co-occurring bird communities. We studied if the invaded ...
Serrat Llinàs, Alba (Fecha de defensa: 2019-04-10)
Exploited marine fish species with an affinity for cold waters inhabiting close to the warmer edge of their distribution area are exposed to stress caused by fishing and climate change. Three case studies of “cold water ...
Cunillera-Montcusí, David (Fecha de defensa: 2020-02-21)
During the last years, there has been an increase in the number and intensity of disturbances, and their consequences related with global change, which have corroborated the already forecasted scenarios. One example are ...
Juan García, Pau (Fecha de defensa: 2019-02-04)
The water sector is entering a period of uncertainty, as stressors such as climate change pose unknown risks to its infrastructure. Utilities need to build resilience to handle unpredictable changes, but the field of ...
Arribas Bosacoma, Raquel (Fecha de defensa: 2009-07-22)
Es presenta el model atòmic a 4.5 Å de DnaB, la principal helicasa replicativa bacteriana, d'Aquifex aeolicus. És un anell hexamèric de 100 Å d'amplada i 80 Å d'alçada amb dues capes de simetria diferenciada, la dels dominis ...
Casadellà Sánchez, Mònica (Fecha de defensa: 2014-06-13)
If the person who actually caused the damage is not a sufficiently solvent debtor, if he is impossible to identify or does not have sufficient liability insurance coverage, liability of the actual wrongdoer will not help ...
Lleal Grau, Mariona (Fecha de defensa: 2013-11-29)
The PhD thesis analyzes the town planning liability of Public Authority, based on section 35 of the Royal Decree – Act 2/2008, of 20th June, regulating the Land Act. The research focuses on the key new aspects introduced ...
Wagih Abdallah Abdel Hady, Ahmed (Fecha de defensa: 2018-05-28)
The objective of the thesis is to provide scaling tool predicting the response of composite structures under out-of-plane loading by testing small coupons. This global objective cannot be achieved without understanding the ...
Ortiz Durà, Jesús (Fecha de defensa: 2005-06-30)
Vam monitoritzar paràmetres físics i químics, macroinvertebrats bentònics, clorofil·la a, productors primaris i matèria orgànica durant un any (2001-2002) per examinar els efectes d'una font puntual sobre la composició ...
Baltà Portolès, Jordi (Fecha de defensa: 2023-12-05)
This thesis considers how the climate crisis and broader sustainability challenges call for a revision of approaches to cultural policy and, more specifically, what this implies for the governance of local cultural policy. ...
Toldrà i Alegret, Mònica (Fecha de defensa: 2002-11-22)
La sang de porc és un subproducte comestible que es genera als escorxadors industrials durant el procés d'obtenció de la canal. Aquest subproducte es caracteritza per presentar una elevada càrrega contaminant i, degut a ...
Rodrigues-Silva, Jefferson (Fecha de defensa: 2023-07-28)
Considering non-consensual understandings, we aim to revisit STEAM exploring its distinctiveness as an educational approach embedded within the broader discourses of education and tensions between the extrinsic and intrinsic ...
Aguirre i Font, Josep M. (Fecha de defensa: 2013-03-07)
This thesis focuses on regional coastal planning, starting with a look at the scope of the new coastal planning responsibilities assumed by the Catalan Government as established in article 149.3 of the Statute of Autonomy ...
Chasco Arellano, Benjamín (Fecha de defensa: 2024-02-23)
The economic environment in which companies operate has changed dramatically in recent decades. From a stable and local environment, we have moved to a global ecosystem, where technological and organizational changes happen ...
Rodríguez Font, Mariola (Fecha de defensa: 2006-07-04)
La policia administrativa, una de les més clàssiques formes d'intervenció pública en l'esfera jurídica dels particulars, ha vingut caracteritzant fins a temps recents l'acció administrativa en el sector dels aliments. No ...
Puig i Griessenberger, Anna M. (Fecha de defensa: 2006-12-22)
RESUM<br/>En la primera part de la tesi es revisen els materials arqueològics i els documents de les excavacions antigues al jaciment grec de la Ciutadella de Roses (Alt Empordà). Es fan estudis comparatius i de conjunt ...
Dachs Soler, Anna (Fecha de defensa: 2011-07-29)
The [2+2+2] cycloaddition reaction involves the formation of three carbon-carbon bonds in one single step using alkynes, alkenes, nitriles, carbonyls and other unsaturated reagents as reactants. This is one of the most ...
Cassú Ponsatí, Daniel (Fecha de defensa: 2018-04-20)
Transition metal-catalysed [2+2+2] cycloaddition reactions involving unsaturated substrates represent one of the most elegant methods in organic chemistry to prepare functionalised cyclic compound. This doctoral thesis is ...