Search
Now showing items 38061-38070 of 39437
Photo-active chitosan-based hybrid films
(2019-11-15)
Efectos del entorno enriquecido en un modelo animal de la enfermedad de Parkison basado en la sobreexpresión de α-sinucleína
(2024-04-29)
La enfermedad de Parkinson (EP) es un trastorno neurodegenerativo que afecta al 1-5% de las personas mayores de 60 años, con mayor incidencia en hombres. Se caracteriza por la pérdida de neuronas dopaminérgicas de la ...
Friction torque in four-point contact slewing bearings: applicability and limitations of current analytical formulations
(Elsevier, 2017-11)
The friction torque is a key parameter in the design of slewing bearings. The most challenging issue in its calculation
resides in the modelling of rolling element contact mechanics. In this manuscript two models for the ...
Analysis and Characterization of the Behaviour of a Variable Geometry Structure
(SAGE, 2007-11)
The study about a variable geometry truss is presented. The first step is a kinematic design and later an analysis using the MSC/Adams code. Then, the finite-element method with the MSC/Nastran code was used to develop a ...
An engineering approach for the estimation of slewing bearing stiffness in Wind Turbine Generators
(Wiley, 2018-11-30)
The stiffness of yaw and pitch slewing bearings has a critical influence on the structural
behaviour of Wind Turbine Generators. Thus, it is commonly required by designers for
their simulations to estimate deformations ...
Three Essays on Public Policy Evaluation
(2024-04-12)
This thesis evaluates three key public policies relevant in contemporary contexts: the Minimum Income Scheme of the Basque Country, the significant increase in Spain's minimum wage in 2019, and aninnovative Active Labor ...
Plastics catalytic pyrolysis in a fountain confined conical spouted bed reactor for fuel production
(2024-04-18)
[EN]This thesis explores the potencial of the fountain confined spouted bed reactor for the plastic pyrolysis. The incorporation of the fountain confiner and draft tube, and operating under high u/ums ratio, allow attaining ...
Integrating Maker Education and Collaborative Online International Learning (COIL) in Teacher Training
(2024-04-10)
This thesis analyses the inclusion of two innovative educational practices, Maker Education and Collaborative Online International Learning (COIL) in the teacher education degree at the Faculty of Education of Bilbao ...
La muerte del individuo-líder. Una crítica radical al ejercicio del liderazgo desde la perspectiva del pensamiento anarquista.
(2024-04-19)
Basado en los principios filosóficos del anarquismo, esta tesis demuestra que la existencia del "individuo-líder" se corresponde con un estado de inmadurez social marcado por relaciones asimétricas de poder que restan ...
Ambiente interior en vivienda social: percepción del confort y diversidad de comportamientos
(2024-04-17)
Investigaciones previas han demostrado que pueden existir diferencias en las preferencias, hábitos y usos en edificios con características similares, lo cual puede influir en el comportamiento energético y ambiental de los ...