Search results for "cement"
showing 10 items of 2662 documents
Pre-marital and pre-unional financial agreements and their circulation in the context of the new EU regulations 2016/1103 and 2016/1104
2021
Regulations (EU) 2016/1103 and 2016/1104 provide spouses and partners with the possibility to conclude agreements for the organization of their property regime but do not detail their content and structure. Moreover, while the possibility to conclude those agreements even prior to the marriage or the conclusion of a registered partnership is a valuable innovation in comparison with other European Regulations in family matters, some choices made by the European legislator on applicable law will likely be source of inconveniences. Furthermore, as for their recognition and enforcement in the participating Member States ? which will be based on the same rules enacted for decisions, authentic in…
TECHNOLOGIES FOR THE BUILT HERITAGE ENHANCEMENT AND TOOLS FOR THE LOCAL ECONOMIC DEVELOPMENT
2012
Cultural and environmental goods are a “structured value capital” with its own distinctive elements of identity and authenticity. The need to give centrality to these territorial resources means to improve their keeping and protection processes and meantime to increase their usage and their sustainable development. So from the starting point of the sentence that the cultural heritage can determine positive falls on local development processes and that resources must be managed, organized and communicated following integrated logics, we need to focus those theoretical assumptions and those operative methodologies useful to start a clever circle between cultural heritage and economic developm…
Nuclear anapole moment interaction in BaF from relativistic coupled-cluster theory
2018
We present high accuracy relativistic coupled cluster calculations of the P-odd interaction coefficient $W_A$ describing the nuclear anapole moment effect on the molecular electronic structure. The molecule under study, BaF, is considered a promising candidate for the measurement of the nuclear anapole moment, and the preparation for the experiment is now underway [Altunas et al., Phys. Rev. Lett. 120, 142501 (2018)]. Influence of various computational parameters (size of the basis set, treatment of relativistic effects, and treatment of electron correlation) on the calculated $W_A$ coefficient is investigated and a recommended value of 147.7 Hz with an estimated uncertainty of 1.5% is prop…
Efficacité interne de l'enseignement primaire aux pays de la Communauté Economique des Pays des Grands Lacs (CEPGL) : question approfondie sur le Rwa…
2011
This PhD study has been achieved with objective to carry out the level of internal efficiency of the primary education in the CEPGL countries and the progress reaches toward the education for all after the period of ethnic and armed conflicts. In addition, specifically for Rwanda, to underline the individual, families and school factors explanatory of the repetition and drop-out in the primary schools. The data of our analysis come from different reports of ministries, international organizations and publications of researchers. The analysis of the primary education inside CEPGL countries, by the indicators that document education supply and demand, show that, after the period of conflicts,…
Giant hepatocellular adenoma as cause of severe abdominal pain: a case report
2007
Abstract The authors describe the case of a large hepatocellular adenoma diagnosed in a 30-year old woman who came to us complaining of acute pain in the upper abdominal quadrants. The patient had been taking an oral contraceptive pill for the last ten years. We present the clinical features, the diagnostic work-up and the treatment prescribed.
207 Diagnosis of Anderson-Fabry Disease in Childhood. What Should We Focus on?
2004
Background: Anderson-Fabry disease (FD) is an X-linked lysosomal storage disorder which also affects female carriers and has an early onset of symptoms in childhood in both genders. Signs and symptoms are frequently misunderstood and often diagnosis is made approximately 10–20 years after their onset. This has been clearly demonstrated by Fabry outcome survey (FOS) a European database on the natural history of FD and the effects of enzyme replacement therapy with agalsidase alfa (Replagal). Methods: Demographic data on 82 children (40 boys and 42 girls) below 18 years of age, with a median age at FOS entry of 12.9 (0.7–17.9) were analysed Results: Most frequently reported symptoms (60–80%) …
New prospective in treatment of Parkinson's disease: Studies on permeation of ropinirole through buccal mucosa
2012
The aptitude of ropinirole to permeate the buccal tissue was tested using porcine mucosa mounted on Franz-type diffusion cells as ex vivo model. Drug permeation was also evaluated in presence of various penetration enhancers and in iontophoretic conditions. Ropinirole, widely used in treatment of motor fluctuations of Parkinson's disease, passes the buccal mucosa. Flux and permeability coefficient values suggested that the membrane does not appear a limiting step to the drug absorption. Nevertheless, an initial lag time is observed but the input rate can be modulated by permeation enhancement using limonene or by application of electric fields. Absorption improvement was accompanied by the …
Investigation of water sorption and aluminum releases from high viscosity and resin modified glass ionomer.
2019
Background High viscosity glass ionomer cement (HVGIC) and resin-modified glass ionomer cement (RMGIC) have recently been clinically preferred thanks to their numerous advantages. However, initial moisture contamination has a negative effect on the mechanical and physical properties of these cements. The aim of this study was in vitro of HVGICs and RMGICs, with and without surface protection, on water sorption, solubility and release of aluminum. Material and Methods In this study, as HVGICs; Equia Forte, IonoStar Plus, Riva Self Cure; as RMCIS, Ionolux and Riva Light Cure; and as control, Z250 universal composite was used. Equia coat, Voco varnish and Riva coat were chosen as surface prote…
Hybrid layers of etch-and-rinse versus self-etching adhesive systems.
2010
Objective: To evaluate the effectiveness in the formation of resin tags, adhesive lateral branches and hybrid layers of five adhesive systems, when bonding to dentine. Material and Methods: Flat dentin surfaces from 25 molars were bonded with several adhesive systems according to the manufacturers? instructions. Composite build-ups were constructed incrementally with Tetric Ceram. The Specimens were sectioned parallel to the long axis. One section was treated with phosphoric acid and sodium hypochlorite in order to reveal the hybrid layer formation. The other section was stored in 30% hydrochloric acid to detect resin tags and adhesive lateral branch formation. Results: The two etch-and-rin…
Il progetto I-Access, intreccio di competenze ed esperienze
2021
Questo contributo descrive il progetto INTERREG Italia-Malta 1/16, di cui il Dipartimento di Architettura è stato beneficiario. La proposta, nell’ambito disciplinare del restauro, mira a creare un percorso di azione-apprendimento da applicare nei quartieri storici di Palermo e La Valletta attuando un metodo di lavoro integrato e totalmente interdisciplinare. Il progetto riguarda l’accessibilità fisica, con la progettazione di interventi architettonici, la fornitura di strumenti tecnologici e informatici di supporto per un trasferimento più agevole, e l’accessibilità culturale, che si esprime nella “rete” di comunicazione virtuale per aree non facilmente raggiungibili, e una parallela attivi…