Search results for "Beni"
showing 10 items of 1421 documents
ANALISI DEI RISULTATI OTTENUTI IN SEGUITO ALLO SVILUPPO DI UN PROGETTO NAZIONALE SU "SVILUPPO, APPLICAZIONE E VALIDAZIONE DI METODI: CHIMICI, FISICI …
2013
DOSE RECOSTRUCTION IN IRRADIATED FOOD CONTAINING HYDROXIAPATITE USING ESR SPECTROMETRY
2012
STUDIO DI SISTEMI COMPLESSI DI INTERESSE IN FISICA APPLICATA TRAMITE DIFFERENTI METODOLOGIE DI ANALISI
2011
Interpretazione conforme ed interpretazione uniforme: recenti questioni sulla vendita internazionale di beni mobili
2010
L'Autore pone in rassegna recente giurisprudenza internazionale sulla Convenzione di Vienna del 1980, in particolare sulla denuncia del difetto di conformità del bene compravenduto, notando la graduale formazione di una prassi interpretativa comune nei vari Paesi aderenti.
A mathematical approach to model diffusion properties of sedimentary rocks relevant to Sicily cultural heritage
2007
Cultural heritage vestiges represent complex physical systems, able to interact with the environment through continuous exchanges of heat and fluids (water, air). In this wide context, particular relevance is assumed by transport phenomena and diffusion of pollutant, vehiculated inside the considered structure by water itself. Interaction mechanisms can be considered at various observation scales, depending on the material provenance and on its geometry and location. Involved materials are commonly constituted by porous rocks - more or less altered - belonging to geological sedimentary formations, as limestone, calcarenite and travertine. Their appreciable porosity affects significantly liq…
Gozos, y loores a los gloriosos Martires San Abdon, y Senen, Abogados de los labradores cōtra la piedra, y granizo, venerados en la Cofadria de la Ig…
El full orlat. Grav. xil. enmarcat dels sants, flanquejat per gerros amb flors. Text del goig a dues col. separades per banda.
ThT influences Abeta(1-40) aggregation process
2013
OH-related Infrared Absorption Bands in Oxide Glasses
2005
We report the infrared activity, in the spectral region of the OH stretching modes, of different composite silicate glasses whose chemical composition is established by X-ray fluorescence measurements. The analysis of the absorption line profiles is made in terms of different spectral contributions, Gaussian in shape. The comparison with analogous spectra obtained in vitreous silica samples with impurity concentrations < 100 part per million moles is evidence of the effects of the different oxides on the vibrational properties of the OH groups. In particular, for oxide glasses a red shift of the composite band at about 3670 cm(-1), assigned to the OH stretching modes of free Si-OH groups an…
A comparison among different techniques for human ERG signals processing and classification
2014
A comparison among different techniques for human ERG signals processing and classification ( Articles not published yet, but available online Article in press About articles in press (opens in a new window) ) Barraco, R.a, Persano Adorno, D.a , Brai, M.a, Tranchina, L.b a Dipartimento di Fisica e Chimica, Università di Palermo and CNISM, Viale delle Scienze, Ed. 18, I-90128 Palermo, Italy b Laboratorio di Fisica e Tecnologie Relative - UniNetLab, Università di Palermo, Viale delle Scienze, Ed. 18, I-90128 Palermo, Italy Abstract Feature detection in biomedical signals is crucial for deepening our knowledge about the involved physiological processes. To achieve this aim, many analytic appro…
Automatic Segmentation of HEp-2 Cells Based on Active Contours Model
2018
In the past years, a great deal of effort was put into research regarding Indirect Immunofluorescence techniques with the aim of development of CAD systems. In this work a method for segmenting HEp-2 cells in IIF images is presented. Such task is one of the most challenging of automated IIF analysis, because the segmentation algorithm has to cope with a large heterogeneity of shapes and textures. In order to address this problem, numerous techniques and their combinations were evaluated, in a process aimed at maximizing the figure of merit. The proposed method, for a greater definition of cellular contours, uses the active contours in the last phase of the process. The initial conditions, c…