Exploració per títol
Ara es mostren els items 48893-48912 de 245659
-
A contribution to support decision making in energy/water sypply chain optimisation
(Universitat Politècnica de Catalunya, 2019-02-22)
Tesi
Accés obertThe seeking of process sustainability forces enterprises to change their operations. Additionally, the industrial globalization implies a very dynamic market that, among other issues, promotes the enterprises competition. ... -
Contribution to the advanced analysis and prevention of the mechanisms of natural fire induced structural collapse in highrise buldings
(Universitat Politècnica de Catalunya, 2009-06-02)
Tesi
Accés obertEl progresivo incremento de la altura de los Edificios de Gran Altura (EGA) ha aumentado las consecuencias reales y potenciales cuando irrumpen en ellos incendios naturales. A la vista de dichas pérdidas, el objeto principal ... -
Contribution to the analysis and study of the legal frames associated to the promotion of renewable energies: the Danish regulatory scheme applied to self-consumption
(Universitat Politècnica de Catalunya, 2019-07-01)
Treball Final de Grau
Accés restringit per decisió de l'autorThis report gives an overview of the different regulatory schemes applied to promote renewable energy sources in Denmark, with a special analysis on the legal framework for self-consumption. To do this report, first-hand ... -
Contribution to the application of near ground L-band radiometry
(Universitat Politècnica de Catalunya, 2019-07-16)
Projecte Final de Màster Oficial
Accés obertARIEL is an L-band radiometer adapted from Earth Observation satellite technology for use in terrestrial, near to ground surveys of moisture. The key technical benefits are compact size, lightweight, mobility and high pixel ... -
Contribution to the architecture and implementation of Bi-NoC routers for multi-synchronous GALS systems
(Universitat Politècnica de Catalunya, 2017-09-22)
Tesi
Accés obertNetworks-on-Chip (NoC) is an emerging on-chip interconnection centric platform that influences the modern high speed communication infrastructure to improve on-chip communication challenges in the recent many core ... -
Contribution to the assessment of shelter-in-place effectiveness as a community protection measure in the event of a toxic gas release
(Universitat Politècnica de Catalunya, 2010-11-26)
Tesi
Accés obertEn les darreres dècades el nombre d'accidents ocurreguts en la industria química i durant el transport de mercaderies perilloses ha augmentat substancialment, registrant-se en la seva majoria en zones densament poblades. ... -
Contribution to the assessment of the efficiency of friction dissipators for seismic protection of buildings
(Universitat Politècnica de Catalunya, 2003-07-17)
Tesi
Accés obertEsta Tesis trata de la simulación numérica y experimental de estructuras de edificios equipadas con disipadores de energía de fricción, sujetos a cargas de sismo. La Tesis pretende contribuir a la evaluación de la eficacia ... -
Contribution to the characterization of interferometric radiometers devoted to Earth observation: application to the MIRAS/SMOS payload
(Universitat Politècnica de Catalunya, 2012-09-05)
Tesi
Accés obertThe variability of soil moisture and ocean salinity controls the continuous exchange of water between the oceans, the atmosphere and the land. Therefore, the accurate and periodic measurements of these geophysical variables ... -
Contribution to the construction of fingerprinting and watermarking schemes to protect mobile agents and multimedia content
(Universitat Politècnica de Catalunya, 2020-03-04)
Tesi
Accés obertThe main characteristic of fingerprinting codes is the need of high error-correction capacity due to the fact that they are designed to avoid collusion attacks which will damage many symbols from the codewords. Moreover, ... -
Contribution to the coordinated virtual network embedding problem in network virtualization
(Universitat Politècnica de Catalunya, 2015-10-26)
Treball Final de Grau
Accés obertNetwork virtualization has been widely proposed as an alternative to the implementation of new physical networks with specific characteristics. Network virtualization is based on assigning virtual networks with different ... -
Contribution to the design of the control of a supercritical CO2 power cycle by means of a system model in Simulink
(Universitat Politècnica de Catalunya, 2023-09-19)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
Realitzat a/amb: Universidad Pontificia ComillasSupercritical CO2 power cycles have experienced a significant surge in interest in recent years, primarily attributed to the distinctive properties of carbon dioxide when operating above its critical point. As a result, ... -
Contribution to the design of VANET routing protocols for realistic urban environments
(Universitat Politècnica de Catalunya, 2016-04-05)
Tesi
Accés obertOne of the main concerns of the cities' administration is mobility management. In Intelligent Transportation Systems (ITS), pedestrians, vehicles and public transportation systems could share information and react to any ... -
Contribution to the development of a drone engineering station
(Universitat Politècnica de Catalunya, 2022-10-28)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: ICARUSUnmanned Aerial Vehicles (UAVs) are aircrafts that can be remotely controlled by a person. Due to its versatility, it is gaining in significance in the present day. Applications include aerial photography, transportation, ... -
Contribution to the development of a hypervisor in a virtualized mobile communication network
(Universitat Politècnica de Catalunya, 2017-07)
Projecte Final de Màster Oficial
Accés obertSoftware Defined Networking (SDN) and Network Function Virtualization (NFV) are two promising technologies that together provide a more efficient utilization of the network resources and a reduction of operational costs. ... -
Contribution to the development of a LoRa communications module for the AlainSat-1 CubeSat
(Universitat Politècnica de Catalunya, 2022-05-24)
Treball Final de Grau
Accés obertThe Remote sensing and Interference detector with radiomeTry and vegetation Analysis (RITA) is a 1U payload that will fly onboard Alainsat-1, a 3U CubeSat. Among other experiments, it will perform a proof of concept of a ... -
Contribution to the development of autonomous satellite communications networks : the internet of satellites
(Universitat Politècnica de Catalunya, 2020-11-09)
Tesi
Accés obertThe space is experiencing a revolution due to the em ergence of satellite services to satisfy environmental, socio-econom ic, and geo-political demands. Earth Observation satellite systems have become dependable resources ... -
Contribution to the development of hydrometallurgical separation and concentration techniques focused on precious metals recovery
(Universitat Politècnica de Catalunya, 1998-03-02)
Tesi
Accés obertAquesta Tesi Doctoral es centra en la recuperació de metalls precisos presents en dissolucions d'àcid clorhñidric, per mitjà de tècnqiues tant emergents com ben establertes basades en els principis de la tecnologia d'extracció ... -
Contribution to the development of methods and systems for the automatization during the early stages of bioprocess development
(Universitat Politècnica de Catalunya, 2016-03-11)
Tesi
Accés obertThis thesis is framed within the field of red biotechnology and more specifically in the development of bioprocesses for cell species that feature some therapeutical interest, either for the production of vaccines and ... -
Contribution to the development of microwave remote sensing for UAV systems.
(Universitat Politècnica de Catalunya, 2022-07-21)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Balamis Microwave Sensors and ElectronicsMicrowave technology is very sensitive to Radio Frequency Interferences (RFI). Works previously done within this Master by Marc Jou [1] showed the impossibility to retrieve measurements using L-band radiometers on-board ... -
Contribution to the development of new bio-based thermal insulation materials made from vegetal pith and natural binders : hygrothermal performance, fire reaction and mould growth resistance
(Universitat Politècnica de Catalunya, 2015-10-08)
Tesi
Accés obertThe building sector is moving towards new approaches to energy efficient design, which includes not only the improvement of the thermal performance of the building envelope but also the reduction of the embodied energy. ...
