Search results for "EGG"
showing 10 items of 881 documents
Dalla “moderna geometria” alla “nuova geometria” italiana. Viaggiando per Napoli, Torino e dintorni. Lettere di Sannia, Segre, Peano, Castelnuovo, D’…
2006
La corrispondenza epistolare Niccolò De Martino - Girolamo Settimo. Con un saggio sull’inedito Trattato delle Unghiette Cilindriche di Settimo
2008
Per la costruzione dell’Unità d’Italia. Le corrispondenze epistolari Brioschi - Cremona e Betti - Genocchi, Firenze
2009
Analytical study of proteinaceous binding media in works of art by gas chromatography using alkyl chloroformates as derivatising agents.
2001
In this work, we present the results obtained in an analytical study of the different types of proteinaceous binding media most commonly used in paintings, using GC-FID as the technique of analysis and GC-MS as a confirmatory technique. The application of this methodology requires prior hydrolysis of the proteins in the binding media to obtain free amino acids and then volatile derivatives, in this case by reaction with chloroformates due to advantages of speed, safety and the aqueous medium in which the reaction occurs. The method proposed for the proteinaceous binding media study is to calculate the proportions of the different amino acids with respect to alanine. This method provided goo…
Tin compounds interaction with membranes of egg lecithin liposomes.
2007
This work is a continuation of earlier research concerning the influence of tin compounds on the dynamic properties of liposome membranes produced with lecithin hen egg yolks (EYL). The experiments were carried out at room temperature (about 25 ∞C). Four tin compounds were chosen, including three organic ones, (CH3)4Sn, (C2H5)4Sn and (C3H7)3SnCl, and one inorganic, SnCl2. The investigated compounds were admixed to water dispersions of liposomes. The content of the admixture changed within the range 0 mol-% to 11mol-% in proportion to EYL. Two spin probes were used in the experiment: 2,2,6,6-tetramethylpiperidine- 1-oxyl (TEMPO) and 2-ethyl-2-(15-methoxy-15-oxopentadecyl)-4,4-dimethyl-3-oxaz…
Elaboration and characterization of organic/inorganic hybrid nanoporous material incorporating Keggin-type Mo-Si polyanions
2007
A novel nanoporous (pore size of 11 nm in average, BET surface area of 30 m2/g, pore volume of 300 mm3/g) hybrid inorganic-organic material was synthesized using the solid-phase interaction at room temperature of plant-originated phenylpropanoid polymer lignin and a Keggin-type heteropolyanion [SiMo12O40]4-. The partly reduction of Mo(VI) to Mo(V) and complexes formation between lignin and polyanion have been established by EPR, FT-IR and Raman spectroscopy. The XRD pattern and FT-IR spectrum of the hybrid material and indicates that [SiMo12O40]4- anion maintains the Keggin structure.
Bimodal Effect of Amphiphilic Biocide Concentrations on Fluidity of Lipid Membranes
1996
Abstract Using the spin label method (ESR) it has been shown that biologically active, amphiphilic compounds (quaternary ammonium salts -AS) containing polar heads with single and double positive charge caused, at low concentrations, decrease fluidity of liposome membranes formed with egg yolk lecithin (EYL). At higher concentrations an increase in fluidity was observed. With compounds having a single positive charge minimum fluidity of membrane structure occurs in the range of 1 to 3%, with compounds containing double positive charge -in the range of 4 -6 % . That effect does not depend on polar head size and length of alkyl chains of the AS used. Analysis of the electrostatic interaction …
Genome-wide detection of copy-number variations in local cattle breeds
2019
The aim of the present study was to identify copy-number variations (CNVs) in Cinisara (CIN) and Modicana (MOD) cattle breeds on the basis of signal intensity (logR ratio) and B allele frequency of each marker, using Illumina’s BovineSNP50K Genotyping BeadChip. The CNVs were detected with the PennCNV and SVS 8.7.0 software and were aggregated into CNV regions (CNVRs). PennCNV identified 487 CNVs in CIN that aggregated into 86 CNVRs, and 424 CNVs in MOD that aggregated into 81 CNVRs. SVS identified a total of 207 CNVs in CIN that aggregated into 39 CNVRs, and 181 CNVs in MOD that aggregated into 41 CNVRs. The CNVRs identified with the two softwares contained 29 common CNVRs in CIN and 17 co…
Città di villeggiatura a Santa Cesarea Terme (LE)-2009
2009
Progetto di masterplan per una piccola città di villegiatura a Santa Cesarea Terme (Le)CONCEPT DEL PIANO 1 Città di villeggiatura e commistione funzionale (Il programma funzionale) 2 Elementi di fondazione: “infrastrutture leggere” (Il viale e il tratturo) 3 Ricostruzione del paesaggio: strategia delle tipologie di vegetazione (Il paesaggio) 4 Integrazione nella rete delle strade esistenti (Le infrastrutture) 5 Intreccio tra spazi urbani e spazi della campagna (Gli spazi ed edifici pubblici/comuni) 6 Tracciati esistenti e nuovi tracciati regolatori (I muri, i recinti, le colture e le regole di impianto) / Uso variabile della densità (Le densità alta, media, bassa) 7 Gradualità dei microclim…
Natura e fondamento dell’azione revocatoria ordinaria e fallimentare
2022
Lo scritto esamina la natura giuridica della azione ordinaria e della azione revocatoria e il fondamento di queste azioni, che viene rinvenuto in un illecito commesso dal debitore e dal terzo. Nel caso di atti a titolo gratuito invece la revoca mira a evitare un ingiustificato arricchimento del terzo. The paper examines the juridical nature of the actio pauliana and of the bankrupty invalidation action and the reasons of these actions, which are based on a tort committed by the debtor and by the third party. In the case of free-of-charge deeds, however, these actions aim to avoid unjustified enrichment of the third party.