Search results for "spain"
showing 10 items of 2556 documents
Per la committenza artistica degli arcivescovi iberici della Diocesi di Palermo (1278-1802). L’apporto dell’araldica
2021
Gli arcivescovi di Palermo nel corso dei secoli hanno costantemente espresso un’aulica committenza di arte sacra, molto spesso particolarmente onerosa e prestigiosa per i materiali, i modelli e gli artefici scelti. Si tratta di suppellettili metalliche, manoscritti o libri a stampa su pergamena e carta, parati realizzati in tessuto operato o ricamato, plasticazioni in stucco e arredi sacri in pietre dure, dipinti, insegne vescovili in uso nella cappella privata o nella cattedrale. L'intervento si concentrerà solo sui presuli di origine spagnola, una ventina in tutto, nominati nei secoli in cui la Sicilia gravitava nella sfera di influenza spagnola (1282-1713). The archbishops of Palermo ove…
Evaluación de los aspectos formales de las revistas pediátricas españolas
2007
Introducción: La normalización de las revistas científicas es impresscindible para la transmisión correcta del conocimiento, pues garantiza la universalidad y reproducibilidad de las investigaciones. El objetivo de este trabajo es realizar una evaluación de los aspectos formales de las revistas pediátricas españolas. Material y métodos: En el año 2005 se estudiaron las características formales de las revistas pediátricas españolas, en particular, y de las revistas biomédicas españolas, en general. Se implementó un formulario, utilizado para la selección de las revistas que forman parte de la cobertura de la base de datos del Índice Médico Español (IME), que evaluaba 64 características difer…
Determination and analysis of in situ spectral aerosol optical properties by a multi-instrumental approach
2014
Continuous in situ measurements of aerosol optical properties were conducted from 29 June to 29 July 2012 in Granada (Spain) with a seven-wavelength Aethalometer, a Multi-Angle Absorption Photometer, and a three-wavelength integrating nephelometer. The aim of this work is to describe a methodology to obtain the absorption coefficients (babs) for the different Aethalometer wavelengths. In this way, data have been compensated using algorithms which best estimate the compensation factors needed. Two empirical factors are used to infer the absorption coefficients from the Aethalometer measurements: C – the parameter describing the enhancement of absorption by particles in the filter matrix due …
RADIONUCLIDE CONCENTRATIONS IN AIR PARTICULATE AT PALERMO (ITALY) FOLLOWING FUKUSHIMA ACCIDENT
2012
Following the Fukushima accident, a series of samplings were carried out with a daily frequency to detect the arrival of radioactive contamination in air at Palermo (Italy) and to follow its evolution during the time. Air particulate collection was performed by suction of atmospheric air through cellulose filter paper by means of a high-volume air sampler (∼15 000 m(3) d(-1)). Spectrometric analysis of the filters highlights the presence of (131)I, (134)Cs, (137)Cs and, only for a few samples, traces of (132)Te-(132)I and (136)Cs. Maximum airborne concentrations were 883 μBq m(-3) for (131)I (only particulate), 81 μBq m(-3) for (137)Cs and 70 μBq m(-3) for (134)Cs. From a dose to population…
Attitudes of Undergraduate Nursing Students towards Patient Safety: A Quasi-Experimental Study
2021
Improving nursing students’ attitudes towards patient safety is a current and relevant topic. This study aims to evaluate the effectiveness of an educational intervention based on critical incident and root cause analysis (RCA) techniques regarding attitudes towards patient safety in nursing students. A quasi-experimental before and after study was developed between January 2018 and December 2019 in a sample of 100 nursing students at Universitat Jaume I (Spain). The intervention was developed in two phases. Phase I was at university, where students applied the RCA technique in a real case. Phase II took place during clinical practice. Students used critical incidents to identify a risk sit…
Las cuestiones clave de auditoría esperadas en España: ¿son los auditores previsibles?
2019
La modificación del contenido del informe de auditoria responde a la aplicación de la exigencia impuesta por el art. 5 de la Ley de Auditoria y concretada por la NIA-ES 701 “Cuestiones clave de auditoria” (CCA) (ICAC, 2016). Como novedad se exige al auditor que, atendiendo a su juicio profesional, muestre en el informe los riesgos más significativos de la auditoría de la empresa y las respuestas a esos riesgos. Debido a que dentro del entorno europeo, el Reino Unido ya viene informando de dichos riesgos desde 2013 y que en España todavía no disponemos de los mismos, hemos planteado esta investigación. El objetivo es pronosticar el nivel de CCA que previsiblemente nos encontraremos en España…
Entre la equidad y la conciliación: similitudes y disparidades en el diseño institucional del primer ciclo de educación infantil en España
2022
Versión en castellano e inglés La provisión del primer ciclo de educación infantil (EI a partir de ahora) ha aumentado de manera sostenida en España desde el año 2000. A pesar de una considerable dispersión territorial, esta expansión ha tenido lugar en todas las comunidades autónomas (CC. AA.). En este artículo estudiamos cómo los distintos diseños institucionales a escala autonómica impactan en la equidad tanto en el acceso al servicio como en el coste para las familias. Tratamos de averiguar en qué condiciones puede el primer ciclo de EI ir más allá de una política de conciliación empleo/familia y considerarse una política redistributiva y de igualdad de oportunidades que favorezca acced…
Variations in teaching of removable partial dentures in Spanish dental schools
2010
Objectives: Despite the increasing demand for implant-based treatments, removable partial dentures (RPDs) are frequently used in the oral rehabilitation of partially dentate patients. Furthermore, the Bologna Declaration Agreement (1999) promotes the freedom of movement both of students among dental schools and of graduates across the European Union (EU). Given that inconsistency in teaching among dental schools may lead to confusion, this study aimed to evaluate the status of teaching and clinical experience reached by undergrad uate dentalstudents in Spanish dental schools in relation to RPDs. Study design: A questionnaire seeking information on the preclinical and clinical teaching of RP…
Single-dose ebselen does not afford sustained neuroprotection to rats subjected to severe focal cerebral ischemia
2004
Oxygen free radicals have been involved in the pathophysiology of cerebral ischemia, especially after spontaneous or thrombolytic reperfusion. In this study with rats, we have combined a severe focal ischemic insult (2 h) and a prolonged reperfusion time (7 days) to assess the possible sustained neuroprotective effect of ebselen (10 or 100 mg/kg), a small, lipophilic organoselenium compound which mimics glutathione peroxidase. Parietal cortical perfusion was measured by laser-Doppler flowmetry, and focal cerebral ischemia was carried out by the intraluminal thread method. We have measured plasma selenium levels, brain reduced glutathione levels, as a marker of oxidative stress, and infarct …
An Easy Assessment of Frailty at Baseline Independently Predicts Prognosis in Very Elderly Patients With Acute Coronary Syndromes.
2017
Background: Information about the impact of frailty in patients with acute coronary syndromes (ACS) is scarce. No study has assessed the prognostic impact of frailty as measured by the FRAIL scale in very elderly patients with ACS. Methods: The prospective multicenter LONGEVO-SCA registry included unselected patients with ACS aged 80 years or older. A comprehensive geriatric assessment was performed during hospitalization, including frailty assessment by the FRAIL scale. The primary endpoint was mortality at 6 months. Results: A total of 532 patients were included. Mean age was 84.3 years, 61.7% male. Most patients had positive troponin levels (84%) and high GRACE risk score values (mean 16…