Search results for "DoE"
showing 10 items of 155 documents
La polarità destra-sinistra e le direzioni cardinali: lingua, corpo e cultura
2021
Questo lavoro indaga un’antica questione relativa all’origine e all’uso dei termini ‘destra’ e ‘sinistra’ nelle lingue indoeuropee. Se sul piano fonetico e morfologico si ricostruiscono con facilità le radici comuni da cui derivano entrambi i termini nelle diverse lingue della stessa famiglia, sul piano della ricostruzione semantica e culturale emergono contraddizioni a tutt’oggi non spiegate. Qui si cerca di interpretare i dati sulla base non solo degli esiti morfologici della comparazione lessicale, ma anche del contesto storico e culturale ricostruito alla luce delle nuove prospettive offerte sia dalla linguistica tipologica sia dalla linguistica cognitiva. L’indagine si concentra in par…
Embodiment e percezione dello spazio alle origini della cultura indoeuropea
2018
La costruzione dell’identità scaturisce dall’esperienza corporea e dalla sua concreta rappresentazione nello spazio. Lo studio degli universali del linguaggio in relazione ai sistemi di coordinate spaziali utilizzati nelle lingue del mondo ha recentemente attirato l'attenzione della ricerca nell’ambito non solo linguistico, ma anche delle neuroscienze (Diessel 2013: 687; Kemmerer 2010). In particolare, la letteratura esistente sulla tipologia delle espressioni spaziali è tradizionalmente basata sull’assunto che il sistema di riferimento deittico o egocentrico in uso nelle lingue europee moderne costituisca un universale linguistico e culturale. Anche la tradizione filosofica, da Kant (1768)…
Paper 6: EUROCAT member registries: organization and activities.
2011
BACKGROUND: EUROCAT is a network of population-based congenital anomaly registries providing standardized epidemiologic information on congenital anomalies in Europe. There are three types of EUROCAT membership: full, associate, or affiliate. Full member registries send individual records of all congenital anomalies covered by their region. Associate members transmit aggregate case counts for each EUROCAT anomaly subgroup by year and by type of birth. This article describes the organization and activities of each of the current 29 full member and 6 associate member registries of EUROCAT. METHODS: Each registry description provides information on the history and funding of the registry, popu…
The molecular basis of the low hemolytic activity of C4 molecules from low-C4 mice with IgM-coated erythrocytes.
1989
This study investigated the origin of the different hemolytic activity of two allotypes of murine C4, C4H (C4-high) and C4L (C4-low) in the presence of IgM-coated erythrocytes. C4H displayed a threefold higher hemolytic titer (expressed in hemolytic units/microgram protein) than C4L. No difference was found between c4H and C4L either in stability at 37 degrees C at different pH values and in the rate of C4H and C4L hydrolysis by activated Cl. The major functional difference was found in the covalent binding capacity to IgM-coated erythrocytes, with the amount of C4H bound being about threefold higher than that of C4L. A marked difference in the reactivity of the C4b fragment of C4H and C4L …
Tools for studying water vapor at high temperatures
2014
1. Kinetics and Oxidation Mechanisms 1.1 Experimental Devices that Produce Water Vapor1.2 Using the Jump Method to Understand Oxidation Mechanisms and Kinetics1.3 Detection of Breakaway Oxidation with Acoustic Emission during Thermal Oxide Scale Growth 1.4 Stress Analysis during and after Oxidation 2. Characterization 2.1 Use and Potential of Environmental SEM (ESEM) in High-Temperature Oxidation and Corrosion Studies in Wet Air 2.2 In Situ X-Ray Diffraction for Water Vapor Analyses2.3 Use of Synchrotron Beam for Evaluating the Influence of Water Vapor on the Corrosion of Metallic Materials 2.4 Raman Spectrometry2.5 In Situ Steam Oxidation Chamber Coupled to XPS 2.6 Hydrogen Profiling in Ox…
Growth and field crystallization of anodic films on Ta–Nb alloys
2012
The growth behavior of amorphous anodic films on Ta–Nb solid solution alloys has been investigated over a wide composition range at a constant current density of 50 Am−2 in 0.1 mol dm−3 ammonium pentaborate electrolyte. The anodic films consist of two layers, comprising a thin outer Nb2O5 layer and an inner layer consisting of units of Ta2O5 and Nb2O5. The outer Nb2O5 layer is formed as a consequence of the faster outward migration of Nb5+ ions, compared with Ta5+ ions, during film growth under the high electric field. Their relative migration rates are independent of the alloy composition. The formation ratio, density, and capacitance of the films show a linear relation to the alloy compos…
Multiple granular cell tumors with metachronous occurrence in tongue and vulva. Clinicopathological and immunohistochemical study
2014
Granular cell tumor (GCT) usually occurs as a single tumor, although sometimes multiple lesions can occur. In present report we analyze the clinicopathological and immunohistochemical features of a multiple GCT involving the tongue of a 14-year-old girl, with no other abnormalities, with a metachronous occurrence of a second GCT in vulva, after a period of 10 years. Both tumors revealed S-100, vimentin and CD57 positivity. In addition, over expression of calretinin was observed in tumor cells located in the vicinity of pseudoepitheliomatous hyperplasia (PEH) of the tongue. Tumor vasculature situated close to the PEH showed marked CD105 reactivity, data not described so far, suggesting an in…
La herencia indoeuropea en la religión griega : Arquíloco, Calímaco y Estrabón
2008
Jordi Redondo, Greek Religion's indoeuropean heritage, DHA 34/2, 2008, 9-32. Abstract : Greek religion seems to be characterized by a scarce indebtment to the indoeuropean heritage, as pointed out by G. Dumézil and others. This is contribution takes the opposite perspective, as such an heritage is fully at work all along the evolution of Greek culture. Literary examples will be used, from authors of the archaic period, like the iambographer Archilochus of Paros, as well as of the Hellenistic and Imperial period, like the poet Callimachus or the geographer and historian Strabo.
In vitro evaluation of poloxamer in situ forming gels for bedaquiline fumarate salt and pharmacokinetics following intramuscular injection in rats
2019
Graphical abstract
Molte Palermo. Temi
2019
Nel tema delle incompiute idee di città possibili si riconoscerà il paradigma connotativo dello stesso divenire di Palermo, lungo un percorso millenario di processi di trasformazione nessuno dei quali portato a compimento, in virtù di quel valore distintivo di exemplum che non necessita di ulteriori e conclusive dimostrazioni. Il corso della storia, del resto, ha imposto a Palermo il ciclico riproporsi di destini interrotti. Tale si rilevò l’invenzione della città capitale, quella della “quadratura geometrica e della croce di strade” sovrimpressa a quella archetipica e fondativa della Pan-ormos scambiatrice. E l’incompiutezza sarà il tratto distintivo della città dei rettifili stradali otto…