Now showing items 180-199 of 3215

    Assessing the digital well-being of educational technologies supported by learning analytics 

    Hakami, Eyad (Date of defense: 2023-02-10)

    The accelerating adoption of digital technologies creates a direct relationship between the status of individual and societal well-being on one hand, and the state of the digital technologies that underpin human life ...

    Assessing the genetic overlap in amyotrophic lateral sclerosis and frontotemporal dementia 

    Dols Icardo, Oriol (Date of defense: 2016-12-15)

    There are overwhelming evidences that amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are part of a clinical, pathological and genetic continuum. The C9orf72 repeat expansion is the most common genetic ...

    Assessing the impact of health status on future sickness absence and work functioning after return to work: multimorbidity in working populations 

    Ubalde López, Mònica (Date of defense: 2016-04-19)

    Background: Research on multimorbidity, the co-occurrence of two or more health-related conditions, has mainly focused on chronic and common diseases in patient and older populations. The prevalence of multimorbidity in ...

    Assessing the impact of music recommendation diversity on listeners 

    Porcaro, Lorenzo (Date of defense: 2022-12-16)

    This thesis focuses on assessing the impact that music recommendation diversity may have on listeners. In the music domain, diversity is one of the values that recommender systems should preserve, because the world music ...

    Assessing the relationship between chromatin and splicing factors in alternative splicing 

    Kremsky, Isaac Jacob (Date of defense: 2015-07-14)

    Proteins that bind to DNA or RNA are both known to influence alternative splicing. However, there has not been so far a systematic experimental exploration of the relationship between these factors in their effect on ...

    Assessment of CRISPR-based genome editing tools for enhancing precision: a computational platform and novel factors for homology-directed repair 

    Sanvicente García, Marta (Date of defense: 2023-05-18)

    Precision and accuracy are paramount for the use of genome editing in clinic, environmental, and industrial applications. These fields require reliable and traceable results to ensure the safety and viability of the resulting ...

    Assessment of depression in the adult general population using self-reported measures : Psychometric approaches for screening and severity appraisal 

    Vilagut Saiz, Gemma (Date of defense: 2017-01-20)

    This thesis provides evidence on the validity and diagnostic accuracy of generic and specific self-reported measures, developed from different psychometric approaches, to assess depression in the general population. ...

    Assessment of growth hormone secretagogues in anti-doping 

    Pinyot Comelles, Armand (Date of defense: 2012-10-24)

    La present tesis doctoral desenvolupa una nova metodologia analítica antidopatge. Degut a que actualment la detecció de l'abús d'hormona del creixement recombinant està relativament resolt, es tem que els secretagogs de ...

    Association of physical activity with cardiovascular risk factors and all-cause mortality in older Spanish individuals 

    Cárdenas Fuentes, Gabriela (Date of defense: 2019-04-24)

    Among older adults, there is limited evidence on the prospective associations of physical activity (PA) with cardiovascular risk factors and mortality. This thesis aimed to: i) Analyse the prospective associations of ...

    Asthma and hand dermatitis in cleaning workers: characteristics and risk factors 

    Vizcaya Fernández, David (Date of defense: 2011-11-14)

    During the last decade, several studies highlighted a higher risk of asthma among workers using cleaning products and, more specifically, among cleaning workers. A hypothesis on a causal role of irritant exposure has been ...

    Atención en la disfagia orofaríngea en la ancianidad y en pacientes con enfermedades neurológicas 

    Molina Raya, Lorena (Date of defense: 2017-12-15)

    Resumen de la Tesis DoctoralIntroducción: La disfagia orofaríngea (DO) es muy prevalente en ancianos y pacientes con enfermedades neurológicas. No existe tratamiento farmacológico.Metodología: Se ha realizado una revisión ...

    Atención y tratamiento jurídico-penal de la desobediencia civil en Puerto Rico: un análisis crítico de política criminal 

    Zambrana, Luis Alberto (Date of defense: 2019-12-19)

    La presente investigación tiene como propósito principal analizar la relación entre la Política Criminal y varios actos paradigmáticos de la desobediencia civil en el contexto de Puerto Rico. Más específicamente, se desea ...

    Atenuació de la crítica en llengua de signes catalana (LSC): l'opinió restringida com a estratègia mitigadora 

    Moya-Avilés, Berta (Date of defense: 2022-11-30)

    Aquesta tesi estudia la cortesia en llengua de signes catalana (LSC), concretament, l’atenuació de la crítica a través de l’estratègia discursiva de restringir l’opinió personal. Amb aquest propòsit, hem elaborat un corpus ...

    Atherosclerosis and air pollution: understanding traffic-related exposure and its effects. 

    Rivera, Marcela (Date of defense: 2012-03-16)

    This thesis contributes to the characterization of the spatial distribution of NO2, heavy metals and UFP in Girona, to the methodology in air pollution exposure assessment studying different markers of traffic-related air ...

    La atmósfera de terror en la literatura de Edgar Allan Poe, H.P. Lovercraft, Shirley Jackson y Thomas Ligotti 

    Sola González, Josep (Date of defense: 2022-03-11)

    The objective of this investigation is to elucidate some of the narrative strategies authors employ to create an atmosphere of terror. To do so, we have resorted to four writers: Edgar Allan Poe, Howard Phillips Lovecraft, ...

    Atomicity and distributive reference 

    Wohlmuth, Kata (Date of defense: 2019-06-19)

    Mereological models are often used to account for distributive reference, which arises when the denotation of a linguistic expression holds of certain parts of the plurality to which it is applied. It is general praxis in ...

    Attenuation of information during native/non-native interactions 

    Rodríguez Cuadrado, Sara (Date of defense: 2013-12-20)

    The current dissertation deals with how attenuation of information works in relation to non-nativeness. It also deals with the nature of the attenuation of information phenomenon per se. Attenuation of information refers ...

    Audio content processing for automatic music genre classification : descriptors, databases, and classifiers 

    Guaus, Enric (Date of defense: 2009-09-21)

    Aquesta tesi versa sobre la classificació automàtica de gèneres musicals, basada en l'anàlisi del contingut del senyal d'àudio, plantejant-ne els problemes i proposant solucions. Es proposa un estudi de la ...

    Audio source separation for music in low-latency and high-latency scenarios 

    Marxer Piñón, Ricard (Date of defense: 2013-09-09)

    Aquesta tesi proposa mètodes per tractar les limitacions de les tècniques existents de separació de fonts musicals en condicions de baixa i alta latència. En primer lloc, ens centrem en els mètodes amb un baix cost ...

    Audio-visual deep learning methods for musical instrument classification and separation 

    Slizovskaia, Olga (Date of defense: 2020-10-21)

    In music perception, the information we receive from a visual system and audio system is often complementary. Moreover, visual perception plays an important role in the overall experience of being exposed to a music ...