Search results for "orations"

Finiture storiche. Dalle sperimentazioni del XIX secolo ai brevetti per le decorazioni interne

2012

Gli esiti di questa ricerca sulle finiture architettoniche, impiegate prevalentemente nella definizione degli ambienti interni delle architetture, vogliono integrare e rendere più completo il quadro conoscitivo in materia di “pietra artificiale” tra la fine dell’Ottocento e l’inizio del Novecento. Gli esperimenti ottocenteschi di silicatizzazione artificiale ebbero ricadute evidenti sui metodi di marmorizzazione delle superfici e i procedimenti della tradizione furono ritenuti superati. Un settore particolarmente stimolante fu quello della produzione dei materiali per la pavimentazione degli ambienti interni. Lo studio di numerosi documenti conservati presso l’Archivio Centrale dello Stato …

Il gusto “pompeiano” a Palermo tra Sette e Ottocento

2019

Uno studio delle principali attestazioni del gusto "pompeiano" nelle decorazioni dei palazzi palermitani tra diciottesimo e diciannovesimo secolo. A study of the main testimonies of the "Pompeian" taste in the decorations of Palermo buildings between 18th and 19th centuries.

Role of collaborative supply chain of innovation in firm’s performance

2014

This work depicts the Supply Chain of Innovation (SCoI) including only those kinds of relationships related to the purchase and selling of R&D commodities. The theoretical framework represents the propensity of a firm in improving its innovation performance thanks to its collaboration experience and positioning in SCoI. We validate our theoretical framework on a sample of 208 biotechnology companies involved in 814 SCoI agreements. Our results show the positive direct impact of SCoI collaboration experience on innovation performance and a mediating role of positioning in SCoI on the abovementioned link.

Effect of 2% Chlorhexidine Following Acid Etching on Microtensile Bond Strength of Resin Restorations: A Meta-Analysis.

2019

Background and Objectives: The aim of this systematic review was to examine the effect of 2% chlorhexidine following acid etching on the microtensile bond strength of resin restorations for different follow-up times. Materials and Methods: A thorough search of PubMed, Scopus, and Embase databases were conducted. In vitro experimental studies or in vivo studies published up to December 2018 with an experimental group treated with a 2% chlorhexidine solution following acid etching and a control group were included, wherein the final restoration used a resin composite in both the groups. Results: Twenty-one articles were identified for qualitative analysis and 18 for meta-analysis. The differe…

Sanctions for Legal Entities in South American and European Systems of Corporate Criminal Liability

2021

The present analysis of sanctions for cases of liability of legal entities for crimes (corporate criminal liability) adopts a two-fold comparative perspective. First, it focuses on the sanctions provided by the laws of those legal systems, in South America, which introduced such liability, especially in the last two decades after the United Nations’ treaties on organized crime and corruption. Then, it continues with a parallel overview of sanctioning choices in those Member States of the European Union which opted for such liability. The analysis highlights similar and different approaches both in the two contexts and within each of them. Overall, a process of “weak harmonization” of sancti…

LU Studenšu korporāciju filistru biedrību sastāvi, 1937. gada 1. aprīlī

1937

The collaborative consistent vehicle routing problem with workload balance

2021

Abstract The rising competition in the logistics sector forces companies to be more economically efficient. One of the major sources of inefficiency is the incomplete usage of available resources, such as vehicles’ capacities. Mechanism that allow to better exploit such resources by enabling carrier collaborations are on the rise. Our study examines a centrally organized multi-period collaborative vehicle routing problem, where carriers can exchange customers who have to be serviced on a regular basis. Collaborations, where carriers serve frequent customers, are supposed to face the problem of (i) time consistency in terms of visiting time, and of (ii) service consistency. The latter ensure…

Il precariato nel pubblico impiego: il caso dei modelli viventi

2022

Following a brief excursus of the jurisprudential and scholars’ perspective on the subordinate employment relationship, the note analyses the case of 'living models,' addressing the issue of precariousness in public employment, and the sanctioning consequences from an illegitimate reiteration of fixed-term contracts in the public sector.

I tamburi a cornice in Sicilia

2015

Le prime attestazioni della presenza del tamburo a cornice in Sicilia risalgono al V secolo a.C. Lo strumento è poi documentato fino ai giorni nostri attraverso raffigu¬razioni, documenti d’archivio, resoconti di viaggiatori stranieri, testi di interesse folklorico e, piuttosto ampiamente, dalla ricerca etnomusicologica moderna, per mezzo di audio-registrazioni e videofilmati. Morfologia, tecniche esecutive, repertori, decorazioni, contesto d’uso dei tamburelli in Sicilia si inscrivono nel più ampio quadro dell’area italiana (centro-meridionale) e mediterranea, ma con alcune specificità, soprattutto nelle tecniche esecutive. Queste, sebbene affini a quelle impiegate in altre regioni italian…

Leakage in root canal system during and after treatment: A review

2017

During and after a canal treatment any ingress of germs in the pulp space should be avoid because they are responsible for pulpal and periradicular diseases. Often this treatment is performed in more than one visit and amongst those visits a temporary restoration should impede the re-infection. Initially a pre-treatment (build-up) is required in order to prevent fluid leakage and allow a better isolation by rubber dam and a stabilised clamp. Several restorative materials are on the market and a correct choice is crucial to avoid failure considering several factors such as canal dressing medication, number of day between visits, extension of restoration, occlusal load, presence of parafuncti…