Mostrando ítems 1-10 de 10
González Guitiérrez, Ramiro Arturo (Fecha de defensa: 2012-01-09)
Degeneration and age affect the biomechanics of the intervertebral disc, by reducing its stiffness, flexibility and shock absorption capacities against daily movement and spinal load. The biomechanical ...
Mohammadi, Mahdi (Fecha de defensa: 2015-04-10)
Lab-on-a-Chip (LOC) integrated microfluidics has been a powerful tool for new developments in analytical chemistry. These microfluidic systems enable the miniaturization, integration and automation of ...
Farré Lladós, Josep (Fecha de defensa: 2015-04-28)
Manufacturers of wind turbines have observed a new phenomenon that appears in high power wind turbines: excessive wear in the teeth located at 0º in the pitch bearing. In order to design more efficient ...
Martín Román, Sara-Regina (Fecha de defensa: 2013-07-15)
The present thesis investigates a passive acoustic method to locate maneuvering aircraft. The method is based on the acoustical Doppler effect, as a particular effect of the signals received by a mesh ...
Madadi, Hojjat (Fecha de defensa: 2014-01-17)
Recently, the emergence of lab-on-a-chip devices has seen in a variety of applications especially in clinical analys is and diagnostics. ln particular the lack of suitable microdevices for separation ...
Jerez Mesa, Ramón (Fecha de defensa: 2018-03-02)
This dissertation is an experimental research project into the mechanical effects of the ultrasonic vibration-assisted ball burnishing process on the surface integrity of surfaces machined through ...
Martínez González, Eva (Fecha de defensa: 2014-01-30)
This thesis is focused on the calibration of the Acoustic Emission (AE) technique to detect and identify damage mechanisms in tool steels. The AE measurement procedure has been calibrated for two ...
Sánchez Egea, Antonio José (Fecha de defensa: 2016-01-26)
This thesis presents a study on the variation of the mechanical properties of some materials. These variations are registered for processes as bottom bending, wire drawing or round turning, which are ...
Hameed, Saqib (Fecha de defensa: 2017-09-22)
The thesis presented is performed with the aim of studying the effect of electropulses (EPs) in machining processes such as drilling and round turning processes for different materials. When the EPs of ...
Herranz Alvarez, Juan F. (Fecha de defensa: 2016-02-29)
The particle production of an accelerator is characterised by the accelerated species of particles, by their number and energy. The particle rate is determined by the production cross section, a natural ...