Ara mostrant els elements 3031-3050 de 3494

    A study on autocatalysis through synthetic biology. Exploration of spatiotemporal dynamics in the presence or absence of synthetic autocatalytic Hepatocyte Growth Factor signaling in mammalian cells 

    Bárcena Menéndez, Diego (Data de defensa: 2016-10-17)

    Una de las preguntas sin resolver en la biologia celular, es como las células mamíferas logran generar patrones estables como organos o seres vivos, en un entorno variable. El concepto matemático del bucle de retreoalimentación, ...

    A Study on public-private collaboration: motivations and consequences, measuring success with key dimensions, comparing leadership 

    Alsina Burgués, Victòria (Data de defensa: 2017-12-21)

    Public-private collaboration (PPC) is a phenomenon that has grown spectacularly since the early 1980s. Currently, policy-making processes usually develop in complex networks of public and private institutions, and public ...

    Studying collaborative learning space design with multimodal learning analytics 

    Vujovic, Milica (Data de defensa: 2021-06-16)

    Research has provided relevant advances in evidence-based design for productive learning. For example, in the field of collaborative learning, there is extensive evidence for some key learning design elements, such as ...

    Studying depression through big data analytics on Twitter 

    Leis Machín, Angela 1974- (Data de defensa: 2021-03-18)

    Mental disorders have become a major concern in public health, since they are one of the main causes of the overall disease burden worldwide. Depressive disorders are the most common mental illnesses, and they constitute ...

    Studying gene expression dynamics by integrating multiple Omics data 

    Ntasis, Vasileios F. (Data de defensa: 2025-05-12)

    This thesis investigates the complex processes governing gene expression, from RNA transcription to protein synthesis, across diverse regulatory layers and biological contexts. By examining RNA localization between nuclear ...

    Subjectivitat i autorepresentació en el cinema d'Agnès Varda 

    Merino Serrat, Imma (Data de defensa: 2013-02-01)

    Agnès Varda ha deixat empremtes visibles de la seva subjectivitat en una filmografia desenvolupada pràcticament en sis dècades. El propòsit és abordar el conjunt de l’obra cinematogràfica de Varda rastrejant-hi aquestes ...

    La Subsanación de los defectos procesales 

    Gorigoitía Abbott, Felipe (Data de defensa: 2012-10-05)

    El presente trabajo trata acerca de la subsanación de los defectos procesales en el procedimiento civil español. Se funda en la tesis de la subsanación como el mecanismo prioritario de eliminación de imperfecciones, por ...

    Subtitling for the deaf and the hard of hearing in Spain: a study on media accessibility, accessibility studies and the standard UNE 153010:2012 

    Cepak, Roberta (Data de defensa: 2022-01-31)

    This study examines the opinions of the Deaf and Hard-of-Hearing and hearers of Spain with regards to the subtitling services currently offered by the Spanish Digital Television, with the aim of integrating them in a list ...

    Succinct arguments: efficiency, assumptions and trade-offs 

    Zacharakis, Alexandros (Data de defensa: 2022-10-10)

    Succinct non-interactive arguments (snarks) are cryptographic constructions that allow a prover to convince a verifier about the validity of a statement regarding some computation. We consider these objects from the ...

    Suicidal thoughts and behaviours in adolescents and young adults : disentangling the role of gender and sexual orientation 

    Miranda Mendizabal, Andrea (Data de defensa: 2020-03-06)

    Suicide is the second leading cause of death among 15- to 29-year-olds. Male youths have higher risk for suicide compared to females, whereas females are at greater risk for suicidal ideation and suicide attempts. Mental ...

    Super-resolution imaging uncovers key temporal changes in chromatin structure and pluripotent gene reactivation in single reprogramming cells 

    Martinez Sarmiento, Jose Angel (Data de defensa: 2023-05-04)

    Elucidating the mechanism of somatic cell reprogramming has been hampered by the limitations of iPSC systems to uncover the correctly reprogramming cells. Here, by using the highly efficient heterokaryon system we dissected ...

    Supervised Identification of the User Intent of Web Search Queries 

    González-Caro, Cristina (Data de defensa: 2011-09-27)

    As the Web continues to increase both in size and complexity, Web search is a ubiquitous service that allows users to find all kind of information, resources, and activities. However, as the Web evolves so do the needs of ...

    Supporting teachers as designers with community and learning analytics : a framework, technology, and case studies 

    Michos, Konstantinos (Data de defensa: 2019-03-26)

    The notion of teachers as designers of learning environments has emerged with the increasing use of Information and Communication Technologies (ICT) in Education. Research in Learning Design (LD) studies how to support ...

    Surveillance of non-fatal suicidal behaviour in Catalonia (Spain) through regional-based health registers 

    Puértolas Gracia, Beatriz (Data de defensa: 2025-05-19)

    Antecedentes La conducta suicida es un problema complejo cuyo abordaje desafía a las sociedades y los sistemas gubernamentales. El presente estudio tiene como objetivos: estimar la incidencia de la conducta suicida en ...

    Symmetries in constraint satisfaction: Weisfeiler-Leman invariance and promise problems 

    Butti, Silvia (Data de defensa: 2022-10-20)

    This thesis focuses on the complexity of the fixed-template Constraint Satisfaction Problem (CSP) and its variants. Our contributions are two-fold. On the one hand, we study how closure of the space of CSP instances under ...

    Synaptic transcriptomic changes sensitive to pharmacological approaches in fragile X syndrome: from mouse to human 

    Reyes Ramírez, Lucía de los (Data de defensa: 2024-11-26)

    Fragile X syndrome (FXS), the most common monogenic cause of intellectual disability and autism, is characterized by impairment in cognitive function and synaptic plasticity. Several preclinical studies in animal models ...

    Synthesis of fatty acid derivatives of catechol compounds that exhibit negative modulation of food intake and antioxidant properties 

    Almeida Cotrim, Bruno (Data de defensa: 2011-01-10)

    Obesity constitutes a problem whose manifestations have consequences in almost every field of the medicine and nowadays there is a lack of pharmacological therapy alternatives for its long term treatment. Lipidic compounds ...

    Synthetic biology for microbiome-based genetic domestication of the skin and the sea 

    Nevot Sánchez, Guillermo (Data de defensa: 2024-10-17)

    Microorganisms exhibit remarkable adaptability and represent a vast genetic resource. Synthetic biology aims to leverage this diversity for sustainability and medicine. However, many microbes remain unexplored due to limited ...

    Synthetic biology in Mycoplasma pneumoniae 

    Paetzold, Bernhard (Data de defensa: 2013-12-02)

    M. pneumoniae is one of the smallest self-replicating organisms. Many organism wide studies have been performed on M. pneumoniae and provide a wealth of information on the bacteria. However, the genetic tools to manipulate ...

    Synthetic view of retail spaces using camera and RFID sensors on a robot 

    Nur, Kamruddin Md. (Data de defensa: 2016-01-11)

    In this thesis, two approaches of information presentation on indoor view have been presented using Radio-Frequency Identification (RFID) and camera sensors on a robot. The goal is to capture images of the indoor environment ...