Search results for " Rest"

showing 10 items of 2211 documents

La chiesa madre di San Cataldo e la sua facciata. Temi di conservazione e valorizzazione

2016

La Chiesa Madre di San Cataldo propone ancora oggi delle questioni relative alla sua trasformazione nel tempo, Nell'ambito dell'architettura barocca siciliana, quest'opera propone ancora il quesito della sua attribuzione che richiede, oltre ad ulteriori studi storico-critici, il mantenimento di ogni traccia o segno di mutamento nel tempo, così come li evidenzia la sua facciata. Ai temi della conservazione dei valori devono correlarsi le questioni impellenti della valorizzazione sua e del contesto in cui la chiesa si colloca.

Conservazione valorizzazione architettura barocca.Settore ICAR/19 - Restauro
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Composizione per uso nella finitura, conservazione, restauro di manufatti

2017

L’invenzione è relativa ad una composizione per il consolidamento e la conservazione di fibre tessili basata sull’impiego di un nano materiale in associazione con un agente di supporto. Il nano materiale è la nano fibroina e il materiale di supporto è preferenzialmente il chitosano, ma si possono impiegare altri materiali di analoghe prestazioni. La composizione trova applicazione nell’ambito della conservazione e restauro di materiali tessili, in quanto permette la riparazione di fibre e tessuti danneggiati, ripristinando le proprietà meccaniche, e la protezione da processi foto-ossidativi dei manufatti tessili in generale. Ulteriore campo di applicazione è quello del finissaggio di fibre …

Consolidamento Beni culturali restauro biopolimeri chitosano nanofibroina
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Riflessioni a margine della didattica

2007

Il testo riassume l'esperienza didattica condotta dall'Autore nell'ambito del Laboratorio di Restauro dei Monumenti, da lui tenuto nell'a.a. 2005-06. Di questa ne sintetizza le linee guida, i contenuti e i risultati finali. Il testo è corredato da una selezione di elaborati grafici prodotti dagli studenti, da fotografie e da due brevi contributi dei docenti dei moduli afferenti al Laboratorio stesso.

Consuntivo didattica restauro
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Contingent convertible bonds for sovereign debt risk management

2015

We consider convertible bonds that contractually stipulate payment standstill, contingent on a market indicator of a sovereign's creditworthiness breaching a distress threshold. This financial innovation limits ex-ante the likelihood of debt crises and imposes ex-post risk sharing between creditors and the debtor. Drawing from literature on contingent contracts, neglected risks, and bank CoCo, we extend prevailing arguments in favor of sovereign CoCo (S-CoCo). We discuss issues relating to their design: which market trigger, market discipline and sovereign incentives, and errors of false alarms or missed crises, and provide supporting evidence with eurozone data and a simple simulation on t…

Contingent debtCDS spreadsSovereign crisesRisk managementDebt restructuringPricingBanking
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Contradicciones y paradojas de la restauración monumental en España en el siglo XX: las intervenciones del arquitecto manuel Lorente Junquera en la I…

2014

Contradicciones y paradojas de la restauración monumental en España en el siglo XX: las intervenciones del arquitecto manuel Lorente Junquera en la Iglesia de San Miguel Daroca (Zaragoza 1961-1968) Artículolas intervenciones del arquitecto manuel Lorente Junquera en la Iglesia de San Miguel Daroca (Zaragoza 1961-1968) Artículo [Contradicciones y paradojas de la restauración monumental en España en el siglo XX]UNESCO::HISTORIA::Historia por especialidades::Historia del arte:HISTORIA::Historia por especialidades::Historia del arte [UNESCO]
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Optimal damping coefficient for a class of continuous contact models

2020

AbstractIn this study, we develop an analytical formula to approximate the damping coefficient as a function of the coefficient of restitution for a class of continuous contact models. The contact force is generated by a logical point-to-point force element consisting of a linear damper connected in parallel to a spring with Hertz force–penetration characteristic, while the exponent of deformation of the Hertz spring can vary between one and two. In this nonlinear model, it is assumed that the bodies start to separate when the contact force becomes zero. After separation, either the restitution continues or a permanent penetration is achieved. Therefore, this model is capable of addressing …

Control and OptimizationMaskinteknikk0211 other engineering and technologiesAerospace Engineering02 engineering and technology01 natural sciencesDamperContact forceMultibody DynamicsHertz0103 physical sciences010301 acoustics021106 design practice & managementMathematicsMechanical EngineeringMechanicsFunction (mathematics)Multibody systemComputer Science ApplicationsEffective mass (spring–mass system)VDP::Teknologi: 500ImpactSpring (device)Modeling and SimulationCoefficient of restitutionInnvirkningMultibody System Dynamics
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Experiments with an adaptive Bayesian restoration method

1989

Abstract This paper describes a Bayesian restoration method applied to two-dimensional measured images, whose detector response function is not completely known. The response function is assumed Gaussian with standard deviation depending on the estimate of the local density of the image. The convex hull of the K -nearest neighbours ( K NN) of each ‘on’ pixel is used to compute the local density. The method has been tested on ‘sparse’ images, with and without noise background.

Convex hullGaussianImage processingStandard deviationsymbols.namesakeArtificial IntelligenceBayesian restorationElectrical and Electronic EngineeringImage restorationK-nearest-neighbours algorithmMathematics1707PixelSettore INF/01 - Informaticabusiness.industryPattern recognitionsparse imageFunction (mathematics)Signal ProcessingsymbolsComputer Vision and Pattern RecognitionArtificial intelligenceDeconvolutionbusinessconvex hullSoftware
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Restauro di una Chiesa Bizantina a En-Nitl in Giordana.

2009

L'articolo descrive il progetto di restauro di due piccole Chiese. Dopo aver individuato la successione temporale delle strutture murarie, l’esame si è concentrato sul mosaico rinvenuto nella Chiesa principale, dedicata a San Sergio. Il progetto è suddiviso in tre fasi: la prima fase riguarda l’intervento di conservazione del mosaico pavimentale; la seconda fase prende in esame la copertura della Chiesa, con una tenda di quelle utilizzate dei beduini del deserto; la terza fase è dedicata al cantiere di restauro.

Copertura sito archeologico restauro mosaici
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The Effect of COVID-19 Lockdown Measures on Physical Activity Levels and Sedentary Behaviour in a Relatively Young Population Living in Kosovo

2021

To abate the spread of the COVID-19 virus, different restriction measures were imperative, limiting the possibility to be engaged in physical activity. Therefore, this study aimed to evaluate the effect of COVID-19 lockdown on physical activity (PA) levels expressed as energy expenditure (MET-min/week) and sedentary behaviour in Kosovo. The possible association between PA levels and other factors was analyzed. 1633 participants (age range: 13 to 63 years; mean: 24.70 ± 9.33 years; body height: 172 ± 10.57 cm; body mass: 69.10 ± 13.80 kg; BMI: 23.09 ± 3.63 kg/m2) participated in the study, categorized by age, gender, BMI, and living area. An online survey, including an adapted version of the…

Coronavirus disease 2019 (COVID-19)Body heightKosovoPhysical activityphysical activitylcsh:MedicineOverweightArticlerestrictions03 medical and health sciences0302 clinical medicinemedicineStatistical analysis030212 general & internal medicineYoung adultphysical activity; COVID-19; Kosovo; restrictions; public healthSettore M-EDF/02 - Metodi E Didattiche Delle Attivita' Sportivebusiness.industrypublic healthlcsh:RCOVID-19030229 sport sciencesGeneral MedicineYoung populationCohortmedicine.symptombusinessSettore M-EDF/01 - Metodi E Didattiche Delle Attivita' MotorieDemographyJournal of Clinical Medicine
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COVID-19 and Changes in Social Habits. Restaurant Terraces, a Booming Space in Cities. The Case of Madrid

2021

The COVID-19 pandemic and the fear experienced by some of the population, along with the lack of mobility due to the restrictions imposed, has modified the social behaviour of Spaniards. This has had a significant effect on the hospitality sector, viewed as being an economic and social driver in Spain. From the analysis of data collected in two of our own non-probabilistic surveys (N ~ 8400 and N ~ 2000), we show how, during the first six months of the pandemic, Spaniards notably reduced their consumption in bars and restaurants, also preferring outdoor spaces to spaces inside. The restaurant sector has needed to adapt to this situation and, with the support of the authorities (regional and…

Coronavirus disease 2019 (COVID-19)General MathematicsPopulationSocial behaviourSpace (commercial competition)lockdownweb surveyHospitalityPublic arenasnowball surveyComputer Science (miscellaneous)COVID-19; lockdown; restaurant sector; web survey; snowball surveyQA1-939educationEngineering (miscellaneous)Consumption (economics)Economia Aspectes sociològicseducation.field_of_studybusiness.industryrestaurant sectorCOVID-19GeographyEconomybusinessMathematicsSocial behaviorMathematics
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