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ActiveVessel is a new multimedia workstation which enables the visualization, acquisition and handling of both image modalities, on-and offline. It enables DICOM v3.0 decompression and browsing, video acquisition, reproduction and storage for IntraVascular UltraSound (IVUS) and angiograms with their corresponding ECG, automatic catheter segmentation in(More)
To evaluate the situation and perspectives of progressive multifocal leukoencephalopathy (PML) in human immunodeficiency virus (HIV)-infected patients, we investigated changes in the incidence, causes, and long-term outcome of this disease in 72 acquired immunodeficiency syndrome (AIDS) patients who were diagnosed with PML from 1996 to 2011. Patients were(More)
GaAs single HBTs. The HBTs showed a cut off frequency (f T) of 60GHz and maximum oscillation frequency (f max) of 100GHz. The fabricated amplifiers had a maximum bandwidth of 19GHz and an associated transimpedance gain of 47dBΩ. The large signal characteristics of two transimpedance amplifier designs with similar gain were also investigated and showed that(More)
Resumen En este artículo proponemos un procedimiento objetivo para la evaluación, basada en competencias, de los trabajos fin de grado (TFG) y de máster (TFM) en el contexto de las ingenierías. Dicho procedimiento se ha dividido en seis etapas: (1) definición de las competencias asociadas al TFG o al TFM y de indicadores objetivos; (2) definición de los(More)
The objective of this work is to segment the human left ventricle myocardium (LVM) in contrast echocardiography imaging and thus track it along a cardiac cycle in order to extract quantitative data about heart function. Ultrasound images are hard to work with due to their speckle appearance. To overcome this we report the combination of active contour(More)
The scope of this work is to serve as support in an introductory programming course. The proposal addresses the problem of how to construct programs from specifications formally and incrementally. As key idea, we use a taxonomy of problem specification schemas, each representing a family of related problems. Actually, the proposal is mainly focused on(More)
The development of e-Health services in rural environments, where broadband networks are usually not accessible, requires a specific analysis of available resources to improve Quality of Service (QoS) management. This work quantifies the maximum number of simultaneous users that fulfill the specific QoS levels in common e-Health services, including both(More)