Search results for " pane"
showing 10 items of 213 documents
The durability of basalt fibres reinforced polymer (BFRP) panels for cladding
2015
The study focuses on two basalt composite laminate panels for cladding, produced by means of vacuum bagging technique. In particular, unidirectional and random basalt fabrics, with different areal weights, using epoxy resin as matrix, were used. According to the ISO 15686 methodology for the evaluation of durability, samples were subjected to cycles of artificial aging in climatic chamber and outdoor exposure, carrying out mechanical (i.e. quasi-static and dynamic) and calorimetric tests. The results show the effectiveness over time of produced basalt composite laminates and the initial increase of the mechanical performances after the first steps of accelerated aging.
Primary Commodity Prices: Co-movements, Common Factors and Fundamentals
2011
The behavior of commodities is critical for developing and developed countries alike. This paper contributes to the empirical evidence on the co-movement and determinants of commodity prices. Using nonstationary panel methods, we document a statistically significant degree of co-movement due to a common factor. Within a Factor Augmented VAR approach, real interest rate and uncertainty, as postulated by a simple asset pricing model, are both found to be negatively related to this common factor. This evidence is robust to the inclusion of demand and supply shocks, which both positively impact on the co-movement of commodity prices.
Simulation of photovoltaic installation connected to the grid with storage system
2017
Abstract In the present paper, a new approach for the management of energy resources in a research laboratory is proposed and evaluated. A simulation study for the photovoltaic (PV) installation was conducted under the Tunisian-Italian cooperation project DE.DU.ENER.T, using renewable energy and economic criteria. The aim of the study is to improve the energy efficiency in order to minimize the electricity cost consumed in the laboratory. A Hybrid Renewable Energy System consisting of a photovoltaic field of 12KWc was installed to reduce the exorbitant bills, due to intensive energy equipment such as drying ovens and workstations, using sustainable, green and clean sources. In addition, a s…
Forecasting Electricity Consumption and Production in Smart Homes through Statistical Methods
2022
Abstract Over the last years, a steady increase in both domestic electricity consumption and in the adoption of personal clean energy production systems has been observed worldwide. By analyzing energy consumption and production on photovoltaic panels mounted in a house, this work focuses on finding patterns in electrical energy consumption and devising a predictive model. Our goal is to find an accurate method to predict electrical energy consumption and production. Being able to anticipate how consumers will use energy in the near future, homeowners, companies and governments may optimize their behavior and the import and export of electricity. We evaluated the ARIMA and TBATS statistical…
Il formaggio, l’aringa, le lenticchie, il pane in "Conversazione in Sicilia" di Elio Vittorini
2019
Il saggio mostra come Elio Vittorini, in "Conversazione in Sicilia" , attinga alla cultura materiale e in particolare al cibo per orchestrare il suo racconto fortemente metaforico e simbolico e la sua denuncia del mondo offeso. A partire dalla scena in cui sullo stretto Silvestro assaporando il formaggio delle sue montagne esce dall'afasia iniziale per passare alle conversazioni in cucina con la madre Concezione che attivano l'officina dei sensi per arrivare al pane offerto al viandante affamato.
Recensione al testo di De Luca E., Corpus Tibullianum III 7 Panegyricus Messallae, Soveria Mannelli, Rubbettino, 2009, pp. 136.
2011
Familial hypercholesterolæmia in children and adolescents: Gaining decades of life by optimizing detection and treatment
2015
Contains fulltext : 155263.pdf (Publisher’s version ) (Open Access) Familial hypercholesterolaemia (FH) is a common genetic cause of premature coronary heart disease (CHD). Globally, one baby is born with FH every minute. If diagnosed and treated early in childhood, individuals with FH can have normal life expectancy. This consensus paper aims to improve awareness of the need for early detection and management of FH children. Familial hypercholesterolaemia is diagnosed either on phenotypic criteria, i.e. an elevated low-density lipoprotein cholesterol (LDL-C) level plus a family history of elevated LDL-C, premature coronary artery disease and/or genetic diagnosis, or positive genetic testin…
Restorāna mājas lapa
2015
Kvalifikācijas darba mērķis ir izstrādāt tīmekļa vietni reāli eksistējošam restorānam ar tai piesaistītu administrācijas paneli un datu bāzi, kuras nolūks ir optimizēt uzņēmuma darbību, veicinot klientu piesaisti, kā arī efektīvi pārvaldot elektroniski uzglabāto informāciju. Sistēmas administrācijas panelis paredzēts restorāna darbinieku un īpašnieku iekšējai lietošanai, lai ērti varētu rediģēt mājas lapā publicēto informāciju, kā arī uzglabāt vēl nepublicētus datus, pievienotu vai rediģētu sistēmas lietotājus, piešķirot vai atņemot tiem piekļuves tiesības dažādām lapas sadaļām. Sistēma izstrādāta uz Python/Django ietvara bāzes, izmantojot MySQL datu bāzu pārvaldības rīku.
Interneta veikala izstrāde
2016
Kvalifikācijas darba mērķis ir izveidot interneta veikalu ar tam piesaistītu administrācijas paneli. Sistēmā ir trīs lietotāju grupas - nereģistrēti lietotāji, reģistrēti lietotāji un administrācija. Sistēmas administrācijas panelis paredzēts interneta veikala administrācijai, lai varētu ērti un vienkārši pārvaldīt interneta veikalu. Tas veidots tā, lai darbinieks bez agrākas programmēšanas pieredzes spētu ērti un pilnvērtīgi pārvaldīt interneta veikalu. Sistēma izstrādāta kā tīmekļa vietne, izmantojot PHP programmēšanas valodu. Dati glabājas MySQL datubāzē.
Experimental assessment of the shield-to-salt-fog properties of basalt and glass fiber reinforced composites in cork core sandwich panels applications
2018
Abstract In this paper, the effect of salt-fog exposition on the mechanical behavior of sandwich panels having cork agglomerate core was investigated. In particular, the aim of this research work is to assess the shield function of unidirectional basalt and E-glass reinforced polymer on the aging and failure mechanism of the core when such class of material are destined to operate in hostile environments (e.g., marine environment). To do this, the manufactured sandwich panels were exposed up to 60 days to salt-fog environment, according to ASTM B 117 standard. Unaged and aged specimens were analyzed through three point bending tests after aging time of 10, 25 and 60 days. Digital Image Corr…