Universitat de Girona
Ara mostrant els elements 1447-1466 de 1910
La present tesi consisteix en un recull toponímic pretèrit i present del terme d'Osor, comarca de la Selva a les Guilleries. S'hi recullen prop de 3600 noms de lloc recollits oralment o en documentació antiga sobre els ...
This doctoral thesis focuses on the High Rate Activated Sludge (HRAS) process, which emerges as an alternative to the primary clarifier in activated sludge systems (CAS) to reduce energy consumption, analysing its effects ...
In the last decades, the awareness of environmental issues has increased in society considerably. There is an increasing need to improve the effluent quality of domestic wastewater treatment processes. This thesis describes ...
Anammox-based processes have been commonly applied for the treatment of reject water (high nitrogen content and low C:N ratio), in the sidestream line of urban wastewater tretament plants (WWTP). However, in recent years, ...
Dynamic optimization methods have become increasingly important over the last years in economics. Within the dynamic optimization techniques employed, optimal control has emerged as the most powerful tool for the theoretical ...
The smart grid offers a new infrastructure for the management of energy demand and generation towards a sustainable future. Accordingly, there is the objective to provide consumers with a response capacity to stimuli of ...
The reason for the writing of this doctoral thesis arises from the commitment adopted by COMEXI in order to put its products in the market making his products more sustainable and environmentally friendly. Is in this ...
Aquest treball de tesis doctoral tracta de la Optimització de la fase d'engreix. L'objectiu és determinar les condicions d'enviament a sacrifici d'un lot d'animals des d'un punt de vista operatiu. En primer lloc es fa una ...
To achieve a sand filter design that reduce its pressure loss, computational fluid dynamics (CFD) tecnique was used combined with laboratory tests in a scaled filter using different filter media. The CFD models allowed to ...
Aquesta tesi presenta un nou mètode pel disseny invers de reflectors. Ens hem centrat en tres temes principals: l’ús de fonts de llum reals i complexes, la definició d’un algoritme ràpid pel càlcul de la il•luminació del ...
The objective of this dissertation is to present a firm’s business model innovation (BMI) and organisational change during the servitization process. It mainly aims to produce new knowledge on BMI and the factors that ...
ENG- The soil is the upper part of the Earth’s crust that irrespective to its little depth allows the organisms life, is a water reserve and nutrients source for plants, owns high buffer capacity but it is not a short-term ...
This doctoral thesis analyses the political and administrative organization that was introduced by Spanish administrators in Morocco for the establishment of the Protectorate. The first part provides an overview of the ...
In this PhD thesis, we explore the fundamental properties of molecules and materials that shape their behavior and potential applications in science and technology. Specifically, we focus on developing advanced computer ...
Nitrogen pollution in water is common in our environment, especially in places affected by agriculture and livestock, industry or wastewater discharge areas. Ammonium and nitrate are the most common pollutants and can be ...
Aquesta tesi analitza des de la perspectiva de la història de l'arqueologia, l'evolució de la recerca arqueològica en un territori concret, la vall d'Aro, en el nord-est de Catalunya, des de la dècada dels setanta del segle ...
Hallux valgus is a frequent deformity of the first ray of the foot, with progressive abduction and pronation of the first phalanx. At the same time, adduction, elevation, and pronation of the first metatarsal happens ...
The oxidation of aliphatic C-H bonds is a very powerful reaction because it allows the functionalization of inert C-H bonds, converting them into a suitable sites for further chemical elaboration. It also represents one ...
Aquesta tesi doctoral té per objecte l'estudi de les "pactiones et stipulationes" com a mode de constitució inter vivos de les servituds predials, en el dret romà clàssic. La principal font que ens informa de la seva ...
ENG- Dryland landscapes around the world face significant challenges due to their inherent fragility and the increasing pressure they face from multiple dimensions. Research suggests that developing territorial management ...
