Now showing items 62-81 of 139
Koch, Martin Andreas (Date of defense: 2010-04-23)
Grandes defectos óseos constituyen un reto para el campo clínico, ya que no puede ser reparado por el propio organismo, sino que requieren la implantación de injertos de hueso adecuado. Para superar los inconvenientes de ...
Riss, Michael Martin (Date of defense: 2013-07-08)
In this thesis various methods are presented towards long-term electrophysiological monitoring of in-vitro neuron cultures in µ-channel devices. A new µ-channel device has been developed. The StarPoM device offers ...
Principi, Sara (Date of defense: 2017-09-18)
Recent epidemiological evidences on very late opacities or cataract manifestation, has led to a review of the actual limit for the eye lens (150 mSv/year) for workers exposed to ionizing radiation. ICRP 118 recommends ...
González Pijuán, Carmen (Date of defense: 2019-11-15)
Cerebral blood flow (CBF) reflects the rate of delivery of arterial blood to the brain. Since no nutrients, oxygen or water can be stored in the cranial cavity due to space and pressure restrictions, a continuous perfusion ...
Melia, Umberto (Date of defense: 2014-12-03)
Electroencephalogram (EEG) recordings provide insight into the changes in brain activity associated with various states of anesthesia, epilepsy, brain attentiveness, sleep disorders, brain disorders, etc. EEG's are complex ...
Ivonin, Leonid I. (Date of defense: 2014-05-15)
The problem of capturing human experience is relevant in many application domains. In fact, the process of describing and sharing individual experience lies at the heart of human culture. This advancement came at a price ...
Morales Carbajal, Ricardo (Date of defense: 2013-10-09)
La presente tesis trata del diseño y fabricación de un nuevo dispositivo para registrar la actividad eléctrica neuronal espontánea y estimulada farmacológicamente, en redes neuronales in vitro. La forma de operar esta ...
Coelho, Nuno Miranda (Date of defense: 2012-05-25)
The initial molecular events that take place at biomaterials interface mimic to a certain extent the natural interaction of cells with the extracellular matrix (ECM). In this thesis we describe the fate of adsorbed type ...
Roca Rodríguez, Emma (Date of defense: 2019-12-16)
Participation in marathons and ultra-endurance races is growing every day, but it is worrisome that these types of races are becoming mass events, where many runners are not sufficiently prepared. For example, in the 2017 ...
Iglesias Fernández, Jelisa Maria (Date of defense: 2020-01-16)
This thesis explains the design, development, test on the benchmarking dataset DUD-e and the application to an industrial virtual screening project of the PELE VS platform. The most common and quick tools used on virtual ...
Andrade-Cetto, Juan (Date of defense: 2003-04-08)
Aquesta tesi tracta el problema de l'aprenentatge automàtic d'entorns estructurats n robòtica mòbil. Particularment, l'extracció de característiques a partir dels senyals dels sensors, la construcció autònoma de mapes, i ...
Montufar Jiménez, Edgar Benjamín (Date of defense: 2010-07-26)
Actualmente existe un gran número de lesiones y enfermedades que afectan el tejido óseo. El origen de estos problemas es diverso y su tratamiento también es diferente en cada caso. Uno de los principales problemas es la ...
Alenyà Ribas, Guillem (Date of defense: 2007-10-25)
Aquesta tesi versa sobre l'estimació del moviment d'un robot mòbil a partir dels canvis en les imatges captades per una càmera muntada sobre el robot. El moviment es dedueix amb un algorisme prèviament proposat en el marc ...
Ponsa Asensio, Pere (Date of defense: 2003-02-05)
L'objectiu bàsic és la recerca de patrons de conducta que permetin la construcció d'una traça de comportament. En aquest treball, la supervisió s'interpreta com una cadena particular de patrons de conducta portada a terme ...
Amigo Vásquez, Luis Ernesto (Date of defense: 2013-10-17)
Los accidentes cerebrovasculares son una de las principales causas de mortalidad y discapacidad en adultos y su incidencia en la población se incrementa cada año. Sin embargo, gracias a los avances en los protocolos de ...
Morcego Seix, Bernardo (Date of defense: 2000-07-17)
de la memòria<br/>En aquest estudi es consideren aspectes teòrics i pràctics del modelatge de sistemes no lineals mitjançant xarxes neuronals modulars.<br/>A la vessant teòrica s'ha proposat un model que aprofita les ...
Sarlabous Uranga, Leonardo (Date of defense: 2013-10-22)
El estudio y evaluación de la función muscular respiratoria en enfermedades respiratorias a través de técnicas no invasivas representa un tema de gran interés, dado que hasta la fecha no existen métodos satisfactorios ...
Estrada Petrocelli, Luis Carlos (Date of defense: 2016-11-07)
Respiratory muscle contraction occurs in response to the electrical stimulation of the muscles. These electrical stimuli originate in the respiratory neurons of the brainstem, are transmitted via motor nerves to the ...
Pérez Pérez, Esvan de Jesús (Date of defense: 2023-11-30)
(English) In recent years, wind power has emerged as a promising alternative to fossil fuels, with wind turbines widely used to generate clean energy. However, like complex machinery, wind turbines are prone to faults that ...
Santiago, Alfonso (Date of defense: 2018-03-22)
The heart is a complex system. From the transmembrane cell activity to the spatial organization in helicoidal fibers, it includes several spatial and temporal scales. The heart muscle is surrounded by two main tissues that ...