Search results for "Aragon"
showing 10 items of 215 documents
Detection of multiple species of humanParagonimusfrom Mexico using morphological data and molecular barcodes
2013
Paragonimus mexicanus is the causal agent of human paragonimiasis in several countries of the Americas. It is considered to be the only species of the genus present in Mexico, where it is responsible for human infection. Through the investigation of P. mexicanus specimens from several places throughout Mexico, we provide morphological, molecular and geographical evidence that strongly suggests the presence of at least three species from this genus in Mexico. These results raise questions regarding the diagnosis, treatment, prophylaxis and control of human paragonimiasis in Mexico. We also provide a brief discussion regarding biodiversity inventories and the convenience of providing molecula…
Are morphology and composition of gallstones related? An x-ray diffraction study
1994
Abstract An x-ray diffractometric technique was used to study the crystalline composition of gallstones removed during surgery from 106 patients. Monohydrate cholesterol was found in the stones of 70 (66%) patients, either alone (33%) or in association with calcium salts (33%). The anhydrous form of cholesterol was found in the stones of 28 (26%) patients, either alone (10%) or in association with calcium salts (16%). These salts (vaterite, aragonite, and calcite) were found in 50% of cases in varying amounts (from 12% to 15% of the stone weight). Eight stones contained no cholesterol: 4 showed an amorphous pattern and 4 were composed of calcium carbonate salts. In 7 of 8 patients with bile…
Hospital Reform in Palermo
2023
A partire dal XV secolo, l'ospedale cessa di essere un riflesso della carità cristiana e diventa un veicolo per la gestione del bene comune. In precedenza, la diffusione della spiritualità influenzata dagli Ordini mendicanti aveva stimolato nuove forme di pietà e opere di carità più ampie, tra cui le visite ai malati, la gestione degli ospedali e la distribuzione di cibo e vestiario. Il tardo Medioevo vide un un cambiamento radicale. Gli ospedali divennero centri polifunzionali dedicati a vari tipi di cure. In linea con una tendenza osservata in tutta Europa, le principali città siciliane (Messina, Catania, Palermo, Siracusa e Trapani) adattarono i propri sistemi ospedalieri alle esigenze d…
La transmissió lingüística intergeneracional a Castelló de la Plana i la Franja: La rellevància dels usos entre progenitors
2020
Fa 50 anys, a Conflicte lingüístic valencià, Rafael L. Ninyoles situava el trencament de la transmissió familiar del català com a resultat i manifestació externa de conflictes socials i de classes, especialment visibles enmig del procés de modernització econòmica i mobilitat social accelerada del País Valencià dels anys 60 del segle XX. En aquest article partim de dos estudis de cas quantitatius sobre la transmissió intergeneracional de les llengües a Castelló de la Plana i les comarques centrals de la Franja per a actualitzar el seu diagnòstic i matisar la visió d'aquest fenomen com a resultat de decisions dels progenitors imposades verticalment a la descendència. Hi proposem que els usos …
Raimundus proposuit venire ad nobilissimum virtuosissimum daminum Federicum, regem Trinacriae
2008
El parlamento de Juan II ante las cortes generales de Monzón (1469). Una pequeña crónica autobiográfica en lengua castellanoaragonesa
2016
Resumen: Edicion critica y estudio historico, formal y linguistico del discurso con el que Juan II de Aragon abrio, el 13 de noviembre de 1469, las cortes generales de Monzon. En plena guerra civil catalana, los rebeldes habian ofrecido la corona a Renato de Anjou, y la llegada desde Francia de su hijo, el duque de Lorena, con un poderoso ejercito obligaba a pedir subsidios para afrontar la grave situacion. En este parlamento, una de las escasas muestras de aragones tardio conservadas, el monarca hizo un relato autobiografico de su reinado de innegable sesgo maniqueo. Palabras clave: Juan II de Aragon, oratoria parlamentaria, Corona de Aragon, cortes generales, siglo XV, guerra civil catala…
Indagini 3D di dettaglio per l’analisi dell’integrità del busto di Eleonora d’Aragona (F. Laurana, 1468
2009
Fuero de Aragon. Joannes Secundus Calatajubii 1461. Interes muy grande es de las Universidades del Regno la multiplicacion de los Cavalleros, por tan…
1477
Sense port. ni colofó. Com a tít. el començament del text Sign.: [ ]2 Reclams
Effects of ocean acidification on the shells of four Mediterranean gastropod species near a CO2 seep
2017
Marine CO2seeps allow the study of the long-term effects of elevated pCO2(ocean acidification) on marine invertebrate biomineralization. We investigated the effects of ocean acidification on shell composition and structure in four ecologically important species of Mediterranean gastropods (two limpets, a top-shell snail, and a whelk). Individuals were sampled from three sites near a volcanic CO2seep off Vulcano Island, Italy. The three sites represented ambient (8.15 pH), moderate (8.03 pH) and low (7.73 pH) seawater mean pH. Shell mineralogy, microstructure, and mechanical strength were examined in all four species. We found that the calcite/aragonite ratio could vary and increased signifi…