Search results for "36"
showing 10 items of 1917 documents
Principios rectores en la adopción de diligencias limitativas de los derechos reconocidos en el art. 18 ce
2021
Criminal Procedure Law reform carried out in 2015 requires, in order to adopt the investigation proceedings that limit the rights recognized by art. 18 Spanish Constitution, to respect the guiding principles of specialty, suitability, exceptionality, necessity and proportionality. This article aims, departing from the legal text and considering existing jurisprudence, to unveil the true meaning of these principles.
Ultrasound in peripheral nerve injuries: the challenge. Response
2017
fMRI (Risonanza Magnetica funzionale)
2014
Ruolo della Risonanza Magnetica funzionale nel panorama delle tecniche RM "avanzate".
Ipofisi
2012
Considerata l'elevata complessità anato-funzionale e le ridotte dimensioni delle strutture presenti nella regione sellare e ixuta-sellare, la parte introduttiva dell'intervento sarà obbligatoriamente dedicata a brevi richiami di fisiologia dell'asse ipotalamo-ipofisario, alla diagnostica di laboratorio (talvolta erroneamente considerata “di supporto” alla diagnostica per immagini) e all'anatomia radiologica; ciò consentirà di meglio comprendere la necessità di un assoluto rigore nei protocolli d'esame utilizzati per ottenere immagini di elevata affidabilità diagnostica. Sarà dato ampio spazio ai protocolli di studio e saranno discusse le principali indicazioni allo studio di tali dis…
Ecclesiasticità minima delle confraternite e organizzazioni di volontariato (la Legge 266/1991 contiene un invito implicito alla deconfessionalizzazi…
2010
Il contributo, traendo spunto dalla disamiina di una pronuncia del T.A.R. Veneto (15 gennaio 2009, n.620) affronta il tema dell'applicabilità della normativa sul volontariato alle associazioni laicali d'indole confessionale.
Liver stiffness quantification in patients with non-alcoholic steatohepatitis: comparison of shear wave elastography and transient elastography with …
2019
Purpose: To assess the accuracy of liver stiffness quantification in patients with non-alcoholic steatohepatitis (NASH) using shear wave elastography (SWE) in comparison with transient elastography (TE). Methods and Materials: This is a prospective study performed in a single institution, including 49 patients with histological diagnosis of NASH. The stiffness of the right liver lobe was measured on the same day with two techniques: TE (FibroScan, Echosens), and SWE (RS80A ultrasound system, Samsung Medison). In the SWE evaluation, 11 patients were excluded due to more than 75% measurements fails. Receiver operating curves (ROC), areas under the ROC (AUROC) and 95% confidence intervals (CI)…
Liver stiffness quantification in biopsy-proven nonalcoholic fatty liver disease patients using shear wave elastography in comparison with transient …
2021
Purpose: This study prospectively assessed the performance of liver stiffness measurements using point shear-wave elastography (p-SWE) in comparison with transient elastography (TE) in patients with biopsy-proven nonalcoholic fatty liver disease (NAFLD). Methods: Fifty-six consecutive adult patients with a histological diagnosis of NAFLD prospectively underwent TE and p-SWE on the same day. The median of 10 measurements (SWE-10), the first five (SWE-5), and the first three (SWE-3) measurements were analyzed for p-SWE. Liver biopsy was considered as the reference standard for liver fibrosis grade. Receiver operating characteristic (ROC) curves and areas under the ROC curves (AUROCs) were cal…
Estimación de la temperatura y la emisividad de la superficie terrestre a partir de datos suministrados por sensores de alta resolución
2005
La necesidad del conocimiento de la temperatura de la superficie terrestre paraestudios medioambientales y para la administración de los recursos de la Tierra haconvertido la estimación de la temperatura desde satélite en uno de los temas deinvestigación más importantes en el campo de la Teledetección en el infrarrojo térmicodurante las últimas dos décadas. Excepto para los componentes de la irradiancia solar,los flujos que intervienen en el balance de energía en la interfase superficie/atmósferaúnicamente pueden parametrizarse a partir del uso de la temperatura de la superficieterrestre. Por lo tanto, el conocimiento de la temperatura resulta de gran interés paramuchas aplicaciones, como l…
Propuesta de un modelo operativo para la estimación de la evapotranspiración.
2004
La evapotranspiración es una de las variables hidrológicas más relevantes. La cuantificación de ésta, con un nivel suficiente de precisión, es fundamental en estudios hidrológicos, en modelos de cambio climático, y en la producción de alimentos. El mayor interés reside en estimar la evolución espacio-temporal de la evapotranspiración a escala regional.Actualmente existen modelos capaces de reproducir el complejo proceso de evapotranspiración a escala regional. Éstos, se basan en esquemas unidimensionales que describen la radiación, conducción y mecanismos de transporte influenciados por la temperatura de superficie. En estos modelos, se sustituye la temperatura de superficie obtenida por te…
Theoretical Approach to the Radiance-to-Flux Conversion in the EarthCARE Mission Framework.
2008
The research of the Thesis, "Theoretical Approach to the Radiance-to-Flux Conversion in the EarthCARE Framework", is aimed at studying the instantaneous TOA radiance-to-flux conversion for the prospective Broad-Band Radiometer (BBR) on-board the EarthCARE (Earth Clouds Aerosols and Radiation Explorer) platform, through the development of theoretical angular distribution models based on the specific designing features of the instrument. The inversion procedure has been undertaken to obtain the apparent TOA fluxes according to the flux retrieval accuracy required for the mission. The ADMs employed in previous missions make use of a single radiance in the inversion process. With the specific B…