Browsing Tesis Doctorals UJI by Title
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The Five-Factor Model of Personality and the Structure of Psychopathology in Adolescence
Universitat Jaume I (2021-06-16)This work aimed to study the structure of psychopathology in adolescents, its associations with the Five-Factor Model of personality, the convergence between a general factor of psychopathology (p) and a general factor of ... -
The Impact of Lockdown in Emotion and Behavior using Time Series: Distress, Depression and Anxious Arousal
Universitat Jaume I (2022-05-26)The COVID-19 lockdown that struck Spain during March 2020 ended up with a period of 60 days of lockdown, a natural context where to study the effects of isolation or its feeling. It is known that long periods of isolation ... -
The Impact of Parental Migration on Emotional Health of Left Behind Children: A Study with Brazilian Immigrants in The United States
Universitat Jaume I (2022-09-11)This study conducted in the USA investigated the parental migration impact on the emotional health of Brazilian left behind children. Fifty individuals participated. The mean separation time found was 7.33 years. The ... -
The influence of new marketing approaches on the export performance of Spanish firms
Universitat Jaume I (2018-10-03)This thesis pretends to determine the variables that have an influence on the export performance of Spanish companies in the fashion sector. To do so, a special attention has been paid to new marketing approaches, considering ... -
The investigation of illicit drugs and their metabolites in water by liquid chromatography coupled to low and high resolution mass spectrometry
Universitat Jaume I (2014-11-28)La investigación de drogas ilícitas (IDs) en aguas se ha convertido en tema de actualidad en los últimos años. Las IDs pueden entrar en las aguas residuales, inalteradas o como metabolitos, después de su consumo y excreción. ... -
The logic of markets: From Micro to Macro Dynamics
Universitat Jaume I (2022-03-21)This thesis proposes a series of experimental and empirical works considering traders from "isolate atoms" to heterogeneous "interacting particles" operating into the marketplace. Part I discusses the risk propensity of ... -
The methodologies in psychology of gender and health: An integrative journey from different approaches to diverse realities
Universitat Jaume I (2019-07-16)This thesis is a methodological exploration to achieve the integration of methods through psychological research on gender, exploring different controversial topics currently reflected by psychology of gender using diverse ... -
The nature of noise in single-pixel cameras and their application in imaging through scattering media
Universitat Jaume I (2019-07-19)Imaging through scattering media has been a longstanding issue in many scientific fields and several optical techniques have emerged to retrieve the information of objects hidden in highly scattering media. Single-pixel ... -
The polysemy of prepositions at, beside, by, near and next to: The horizontal axis of spatial relations
Universitat Jaume I (2022-04-04)Even though some prepositions may appear similar in meaning to others, slight and subtle nuances exist. Thus, exploring the contrasts in their senses is fundamental to developing a description of these distinct meanings. ... -
The positive affect regulation in an online transdiagnostic protocol for emotional disorders
Universitat Jaume I (2018-11-30)The general objective of the present dissertation was to analyze, in a randomized controlled study, the efficacy of a transdiagnostic Internet-based treatment for emotional disorders (ED) in a community sample. This study ... -
The power of efficacy beliefs: Looking for teachers' well-being
Universitat Jaume I (2010-09-27)El objetivo de esta tesis ha sido examinar el importante papel desempeñado por las creencias de eficacia dentro de una profesión determinada, como es la enseñanza. Además, y con el Modelo Demandas-Recursos Laborales (D-RL) ... -
The relationship between economic freedom and economic growth in EU countries
Universitat Jaume I (2020-07-06)The concept of economic freedom is based on the existence and functioning of a market economy, with minimal intervention and the role of the state in the market and the private sector. The Index of Economic Freedom by the ... -
The role of internet in stock market
Universitat Jaume I (2016-05-23)This dissertation introduces the concept of Internet Information and highlights its crucial role in stock market. At the beginning, I discuss the intrinsic relations between market efficiency and Internet Information ... -
The Role of News Consumption on Influencers’ Facebook Pages in Threat Perception and Political Conservatism During Times of COVID-19: A Comparative Study between the USA, Spain, and Egypt
Universitat Jaume I (2022-12-15)We explore the news consumption on influencers' Facebook pages and the impact of such exposure on shaping threat perception. Also, the correlation between the cultivated threat perception and political conservatism. We ... -
The story flows on: A multi-study on the flow experience
Universitat Jaume I (2009-05-26)Esta tesis doctoral se enmarca en el contexto de la Psicología Positiva ya que explora la experiencia de flow (o fluir) en el trabajo. Concretamente, el objetivo ha sido describir, operacionalizar, explorar la dinámica y ... -
The UJI online robot: a distributed architecture for pattern recognition, autonomous grasping and augmented reality
Universitat Jaume I (2002-05-24)The thesis has been developed at the Intelligent Robotics Laboratory of the University Jaume I (Spain). The objectives are focused on the laboratory's interest fields, which are Telerobotics, Human-Robot Interaction, ... -
Theoretical modelling of electrons and holes in semiconductor nanostructures
Universitat Jaume I (2010-10-22)En esta tesis se utiliza la aproximación de masa efectiva y función envolvente para estudiar teóricamente las propiedades optoelectrónicas de una gran variedad de nanoestructuras semiconductoras, muchas de las cuales son ... -
Theoretical Studies of the Catalytic Mechanism of the Dihydroxyacetone Kinase
Universitat Jaume I (2017-09-27)Dihydroxyacetone kinases (DHAKs) catalyse the transfer of the phosphoryl group from adenosine triphosphate (ATP) to dihydroxyacetone (Dha) generating Dha phosphate (Dha-P), a very important specie for C-C bond formation ... -
Thermo-economic assessment of small-scale organic Rankine cycle for low-grade industrial waste heat recovery based on an experimental application
Universitat Jaume I (2017-09-22)This thesis focuses on the use of small-scale Organic Rankine Cycles (ORC) to produce electricity from low-grade waste heat recovery of industrial processes. In particular, a thermo-economic (combination of thermodynamic ... -
Three essays based on Experimental Economics: incentives and risk
Universitat Jaume I (2019-09-27)This thesis sheds light on two of the basic pillars of experimental economics: incentives and framing effects in decision making under risk. Experimental economists are strongly convinced of the importance of monetary ...