Search results for "CONTACT"

Contact between Italian and dialect in Sicily: the case of phrasal verb constructions

2017

The Phrasal Verb Constructions (PVCs) are an interesting example of the intertwining between Italian and dialects of Italy. These constructions are formed by a verbal base (especially of motion), and a locative or direction marking particle and exist in standard Italian as well as in regional varieties of Italian and dialects (i.e. Italian andare via 'go away', mettere giù 'put down'). Because of their progressive diffusion in different varieties of regional Italian, PVCs can be construed as an emerging feature increasingly accepted in regional standards. In this perspective, PVCs are an example of the contact between varieties that contribute to the restandardization of contemporary Italia…

Per un approccio settoriale allo studio del mutamento lessicale nelle varietà italoalbanesi. Il campo semantico degli animali

2021

We have already had the opportunity to demonstrate to what extent the distinction between “common” and “specialised” lexicon is a crucial key to the evaluation of processes of lexical substitution within Sicilian-Albanian contexts. Unlike to what happens to the dynamics of contact among the varieties of Italo-Romance repertoires (where dialectal variants seem to be better preserved in some experiential fields that are typical of traditional activities), in the Sicilian-Albanian context, the original (Albanian) lexicon seems to be more preserved within the setting of specific experiencial fields of a greater community sharing (and, substantially, in the urban context). Instead, the concepts …

IL "SICULO-ARABIC" E GLI ARABISMI MEDIEVALI E MODERNI DI SICLIA

2013

IL «SICULO ARABIC» E GLI ARABISMI SICILIANI MEDIEVALI E MODERNI Nell’ambito degli studi sulla vicenda storico-linguistica del periodo arabo-normanno in Sicilia, il saggio di Agius (1996), dal titolo Siculo Arabic, richiama l’attenzione sul Trattato di Ibn Makkī detto “il Mazarese”, rientrante nel filone dei “laḥn works”. Si tratta di opere volte a segnalare e correggere gli errori ricorrenti tra gli utenti delle diverse varietà di arabo, errori intesi come devianze dal modello classico. La possibilità di disporre di una discreta quantità di dati presumibilmente “siciliani” (dati “interferiti” e “sgrammaticati” possibilmente riconducibili a una “varietà ponte” tra l’arabo e gli arabismi dial…

In vitro antibacterial activity of endodontic sealers

2004

Summary Objectives To evaluate the antibacterial activity of four endodontic sealers: one epoxy resin sealer (AH Plus), two zinc oxide eugenol (ZOE)-based sealers (Endomethasone, Pulp Canal Sealer), and one sealer containing both ZOE and orthophenilphenol (Vcanalare). Methods A direct contact test (DCT) was performed. A 10 μl suspension of Enterococcus faecalis was placed on the test material 20 min, 24 h and 7 days after mixing. Bacteria were allowed to directly contact the sealers for 1 h at 37 °C. Bacterial growth was then spectrophotometrically measured every 30 min for 7 h, and again after 24 h as well. Results All freshly mixed sealers showed complete inhibition of bacterial growth. S…

In vitro evaluation of the antibacterial activity of cured dentin/enamel adhesive incorporating the antimicrobial agent MDPB

2010

The aim of this study was to investigate in vitro the antibacterial effect of a dentin/enamel adhesive containing MDPB (Clearfil Protect Bond) after curing and to compare it with an adhesive not containing MDPB (Clearfil SE Bond). The antibacterial effect of the cured adhesives was tested on Enterococcus faecalis by the evaluation of growth inhibition in a 48-h microplate direct contact test (DCT). The presence of antibacterial activity due to soluble components was also investigated by an agar diffusion test (ADT) performed with the adhesives cured on the surface of dentin disks. In the DCT, both the tested materials showed complete inhibition of bacterial growth until the 7-h reading, reg…

Tacrolimus ointment in nickel sulphate-induced steroid-resistant allergic contact dermatitis.

2006

A particular case of suicide committed with a double barreled shotgun

2011

Self-injuries are some of the most frequently causes of death in youth; suicides has been reported as the second or third most common cause of death in children and adolescents worldwide. The autors describe a particular case of suicide of a 17-year-old-boy, who was found dead on the floor of his bedroom with a large shogun contact wound on his head.

Fabrication of Electrical Contacts on Pyramid-Shaped NTD-Ge Microcalorimeters Using Free-Standing Shadow Masks

2011

In our effort to fabricate arrays of germanium microcalorimeters for X-ray detection, a truncated square-based pyramid shape has been identified as a suitable geometry for the sensors. It allows to obtain a uniform current spreading across each sensor, and represents a good compromise between having a large support area for the radiation absorber and for maintaining an overall small bolometer volume. This three-dimensional geometry, however, does not allow to create the electrical contacts for the sensors using a regular photoresist-based lift-off metallization process. In this paper we show how to deposit metal contacts on the lateral faces of the pyramidal sensors by metal evaporation thr…

METHOD FOR MANUFACTURING A UV-RADIATION DETECTOR DEVICE BASED ON SIC, AND UV-RADIATION DETECTOR DEVICE BASED ON SIC

2021

Pd/Au/SiC Nanostructured Diodes for Nanoelectronics: Room Temperature Electrical Properties

2010

Pd/Au/SiC nanostructured Schottky diodes were fabricated embedding Au nanoparticles (NPs) at the metalsemiconductor interface of macroscopic Pd/SiC contacts. The Au NPs mean size was varied controlling the temperature and time of opportune annealing processes. The electrical characteristics of the nanostructured diodes were studied as a function of the NPs mean size. In particular, using the standard theory of thermoionic emission, we obtained the effective Schottky barrier height (SBH) and the effective ideality factor observing their dependence on the annealing time and temperature being the signature of their dependence on the mean NP size. Furthermore, plotting the effective SBH as a fu…