Universitat Politècnica de Catalunya: Enviaments recents
Ara mostrant els elements 41-60 de 5593
Information and thermodynamics
(English) The modern understanding of physics is deeply linked with the concept of information. The revival of the study of quantum mechanics in the form of quantum information is just an example of a more general trend ...
Cavity-enhanced non-destructive measurements of atomic magnetism
(English) In this work we propose and demonstrate cavity-enhanced polarization rotation to detect magnetic effects in transparent media with greater sensitivity at equal optical disturbance to the atomic medium. We use the ...
Application and development of diffuse optical methods for the non-invasive bedside assessment of cerebral hemodynamics in the stroke unit
(English) The brain is an organ with a large energy budget compared to its volume and weight and constantly requires oxygen-rich blood to meet its metabolic needs. Given this fact, a tool that enables the continuous ...
Optimal PMU placement in active distribution networks
(English) The smart grid concept in distribution networks has risen due to the ICT trend, with the transformation of the network into an active one, incorporating many different smart grid technologies. One of the main ...
Harnessing quantum dynamics: heat engines, negative temperatures, and dynamical spectroscopy
(English) n this thesis, our main objective is to utilize different kinds of quantum dynamics as resources. To do so, we investigate thermodynamics, non-equilibrium steady states, and dynamical spectroscopy in order to ...
Exploring graphene artificial superlattices and hydrodynamic plasmons
(English) Graphene has revolutionized the field of condensed matter physics over the last two decades, emerging as an outstanding research platform. This is because graphene electrons behave as massless Dirac fermions, ...
Resilient incremental social housing design: Mexico City, Mexico
(English) The rapid growth of Mexico’s urban population and the highly exposed vulnerability of the country to natural hazards and climate risk are aspects that need to be considered for the actual adaptation of the ...
Gender mainstreaming in maritime education and training: strategies and proposals for an effective implementation
(English) In the area of Maritime Education and Training (MET), the existing gender gap constitutes a widespread cause of concern. Despite a significant increase in the numbers of female students in Science, Technology, ...
Light-matter entanglement between telecom photons and solid-state quantum memories
(English) Future networks for quantum communication will require a new form of technology in order to operate over long distances. The no-cloning theorem precludes the use of amplification, so quantum repeater schemes have ...
Investigation of the interaction driven quantum phases in magic-angle twisted bilayer graphene
(English) The discovery of two dimensional materials opened a unique pathway to study the electronic properties of quantum materials which are otherwise absent in bulk systems. Soon after the discovery of graphene (2004), ...
Ship emissions assessment in short sea shipping: application on weather ship routing, slow steaming and maritime education and training
(English) A significant proportion of global carbon dioxide emissions are attributed to ocean-sailing ships. These shipping emissions are predicted to double in less than 30 years. In this sense, it is mandatory to develop ...
Advanced data-driven fault diagnosis schemes for active distribution grids
(English) Reliable and uninterrupted power supply is crucial for modern societies. Therefore, the minimization of the power outages' duration is a priority for the power system operators. This thesis aims to contribute to ...
Effect of precursors and thermal processing on acrylamide formation in synthetic potato models. Validation with potato cultivars
(English) Acrylamide is a toxic compound and is classified as a probable human carcinogen. In recent decades, international organizations have established levels of safety for ingestion due to its harmful effects endangering ...
Reconfigurable metasurfaces based on thermo-optical and optomechanical controls
(English) Optical metasurfaces established themselves as potential platform for planar and integrated optics. Progress in the material sciences and fabrication process paves the way towards ultra-thin metasurface based ...
Altres espais per a l'escena : entitats reciclades, associacions culturals i fàbriques de creació a Barcelona (1976-2020)
(English) The thesis investigates the relationships between architecture, urbanism and the arts. It relates recycling, adaptive reuse and architectural adaptations with urban dynamics, neighbourhood and artivist movements ...
3D-printed biomimetic bone grafts: clinical validation and improvement strategies
(English) Bone defects pose a major clinical and socio-economic burden and there is a clear need for new bone grafting strategies that take into account the physical-chemical properties of the native bone, to help treat ...
Linking architecture and emotions: sensory dynamics and methodological innovations
(English) This study delves deeply into the complex relationship between the field of architecture and human emotions, aiming to fill a significant gap in existing research. It extensively explores the profound impact of ...
Mechanical integrity of coated PcBN systems: mechanics and mechanisms involved under service-like conditions
(English) Polycrystalline cubic boron nitride (PcBN) is a composite competitive cutting tool material that excels performance when machining difficult-to-cut materials (e.g. hardened steels, superalloys, etc) due to its ...
Partial discharges in low-pressure atmosphere: an experimental approach to improving electrical protection
(English) This thesis contributes to the field of partial discharges in low-pressure environments, aiming to improve electrical wire interconnecting systems (EWIS) protection in aerospace applications. A series of experimental ...
Advanced c-Si solar cell structures: application of laser processes and optical nanostructures
(English) This thesis works towards efficient and cost-effective methods to improve the performance of thin silicon solar cells. Focusing on two principal objectives, the Thesis develops novel techniques to enhance the ...
