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…
Evaluation of cell proliferation rate in non-dysplastic leukoplakias
2008
Objective: Analyze whether the most frequent cases of non-dysplastic leukoplakias, hyperkeratosis (H), acanthosis (A), and hyperkeratosis with acanthosis (HA) have similar cell proliferation rates and to compare them with epithelial dysplastic (ED) leukoplakias and normal oral epithelium (NOE).Study design: The sample comprised 10 cases of normal oral epithelium, 10 cases of hyperkeratosis, 10 cases of acanthosis, 10 cases of hyperkeratosis with acanthosis and 10 cases of epithelial dysplasia. The mean number of AgNORs per nucleus (mAgNOR) and the mean percentage of cells with 1, 2, 3 and 4 or more AgNORs per nucleus (pAgNOR) were recorded. Results: The results of mAgNOR showed differences …
Gènesi i evolució de la categoria de gènere en indoeuropeu
2013
Hi ha indicis, tant comparatius com interns, que el sistema de tres gèneres gramaticals (masculí, femení, neutre) present en la majoria de les llengües indoeuropees antigues és fruit d’un desenvolupament recent (en termes de cronologia relativa). No obstant això, els detalls d’aquest desenvolupament i la contribució de les llengües indoeuropees de la branca anatòlica al seu estudi són encara objecte de controvèrsia. En aquest article es traça un estat de la qüestió i s’intenta suggerir diferents escenaris per a la gènesi i evolució de la categoria de gènere en indoeuropeu.
Effect of temperature on the orthodontic clinical applications of NiTi closed-coil springs
2013
NiTi spring coils were used to obtain large deformation under a constant force. The device consists on a NiTi coil spring, superelastic at body temperature, in order to have a stress plateau during the austenitic retransformation during the unloading. The temperature variations induced changes in the spring force. Objectives: The aim of this study is to investigate the effect of the temperature variations in the spring forces and corrosion behaviour simulating the ingestion hot/cold drinks and food. Study D esign: The springs were subjected to a tensile force using universal testing machine MTS-Adamel (100 N load cell). All tests were performed in artificial saliva maintained at different t…
Comparison of the performance of butanol and pentanol as modifiers in the micellar chromatographic determination of some phenethylamines
2000
Abstract A procedure was developed for the determination of several phenethylamines (amphetamine, arterenol, ephedrine, phenylephrine, phenylpropanolamine, mephentermine, methoxyphenamine, pseudoephedrine and tyramine), using micellar mobile phases of sodium dodecyl sulfate (SDS), a C18 column and UV detection. The drugs were eluted at short retention times with conventional acetonitrile–water or methanol–water mobile phases. In contrast, in the micellar system, they were strongly retained due to association with the surfactant adsorbed on the stationary phase, and needed the addition of butanol or pentanol to be eluted from the column. These modifiers allowed a simple way of controlling th…
Pseidoeksfoliatīvā sindroma un kataraktas izmeklējumu un operācijas rezultāti
2017
Ievads: Pseidoeksfoliatīvais sindroms ir ar vecumu saistīta sistēmiska saslimšana, kas noved pie ekstracelulārā materiāla izgulsnēšanās primāri acs struktūrās un sekundāri visā organismā – asinsvados, ādā, žultspūslī, nierēs, plaušās un sirdī. Pseidoeksfoliatīvā sindroma pacientiem kataraktas operācija saistās ar neskaitāmām komplikācijām un izaicinājumiem. Cinna saišu vājums un traucēta zīlītes dilatācija ir divi galvenie riska faktori samazinātam redzes asumam un ķirurģiskajām komplikācijām, tādēļ šī sindroma aktualitāte un diagnostikas nepieciešamība īpaši pieaugusi pēdējo desmit gadu laikā. Darba mērķis: Šī retrospektīvā pētījuma mērķis ir apkopot “Dr. Solomatina Acu rehabilitācijas un …
The C–I···–O–N+ Halogen Bonds with Tetraiodoethylene and Aromatic N-Oxides
2020
The nature of C–I⋯⁻O–N⁺ interactions, first of its kind, between non-fluorinated tetraiodoethylene XB-donor and pyridine N-oxides (PyNO) are studied by single-crystal X-ray diffraction (SCXRD) and ...
Overview of the current status of familial hypercholesterolaemia care in over 60 countries - The EAS Familial Hypercholesterolaemia Studies Collabora…
2018
PubMed: 30270054
Vecchi e nuovi problemi in tema di intervento dei creditori nell’esecuzione (note a margine di Cass. S.U. n. 61 del 7 gennaio 2014)
2015
Nel contributo in oggetto l'autore, muovendo dalla decisione delle Sezioni Unite della Cassazione n. 61 del 7 gennaio 2014, coglie l'occasione per riesaminare le vecchie e nuove problematiche sottese all’intervento dei creditori nel processo esecutivo. Il primo tema affrontato è quello della par condicio creditorum, che viene esaminata nella sua storia evolutiva dal Code Napoleon, al suo periodo di massima estensione, dato dal codice del 1940, fino al suo ridimensionamento a seguito delle riforme del 2005. Esamina quindi la possibilità del possibile superamento quoad effectum della distinzione tra intervento di creditori con titolo e senza titolo, alla luce delle evoluzioni della giurisprud…
Spinocerebellar ataxia: functional analysis of the stomatognathic system
2019
Background Neurodegenerative diseases that affect the cerebellum, especially in elderly individuals, cause impairment of motor coordination and quality of life. The presente study evaluated the electromyographic activity and thickness of the right and left masseter and temporal muscles, and the maximum molar bite force of individuals with spinocerebellar ataxia. Material and Methods Twenty-eight individuals were divided into two groups: those with (n=14) and without (n=14) spinocerebellar ataxia. Data on the masticatory muscles obtained from the electromyographic activity (resting, right and left laterality and protrusion), muscle thickness (maximal voluntary contraction and tensile strengt…