Now showing items 1384-1403 of 1482
Flor Arasil, Patricia (Date of defense: 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 ...
Lopes Clark, Liliane (Date of defense: 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 ...
Wu, Minzhi (Date of defense: 2023-10-06)
Over the past decade, the emergence of FinTech has reshaped the landscape of the financial sector worldwide. Although there are several alternative approaches to defining FinTech, a worldwide and generally accepted definition, ...
González Ferriz, Fernando (Date of defense: 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 ...
Bijlsma, Lubertus (Date of defense: 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. ...
Caferra, Rocco (Date of defense: 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 ...
Santamaria Dávila, Jordi (Date of defense: 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 ...
Jáuregui Sánchez, Yessenia (Date of defense: 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 ...
Flor Fabregat, Nuria (Date of defense: 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. ...
Díaz García, Amanda (Date of defense: 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 ...
Vera Perea, María (Date of defense: 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) ...
Gavlovych, Nina (Date of defense: 2023-03-08)
The thesis investigates the concept of medical interpreting through the lens of the Sociology of Professions and Freidson's (2001) theory of professional knowledge in the light of the lack of recognition of the figure of ...
Brkić, Ivana (Date of defense: 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 ...
Sánchez Muñoz, Gloria (Date of defense: 2022-12-21)
This thesis explores 2nd year Baccalaureate students’ L2 writing development from a holistic communicative perspective during a whole academic year. In particular, it examines the impact the instructional treatment used, ...
Shen, Dehua (Date of defense: 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 ...
Omar, Reham Gamal Ahmed Salem (Date of defense: 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 ...
Rodríguez Sánchez, Alma María (Date of defense: 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 ...
Marín Prades, Raúl (Date of defense: 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, ...
Royo Valls, Miquel (Date of defense: 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 ...
Bordes Pastor, Isabel (Date of defense: 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 ...