Search results for "Maintena"

showing 10 items of 394 documents

La scoperta, sistemazione e conservazione della grande Iscrizione di Gortina, nell'isola di Creta (1884-1921): la protezione delle testimonianze e le…

2013

La scoperta e la conservazione della Grande Iscrizione di Gortina a Creta, da parte degli studiosi italiani, fra la fine del XIX sec. e i primi decenni del XX sec., rappresentò un grande riconoscimento scientifico-culturale per la giovane nazione italiana. Nel passato, l’isola di Creta era stata legata alla Repubblica di Venezia e anche questo rapporto favorì l’invio a Creta del giovane epigrafista F. Halbherr, il quale fra notevoli peripezie rinvenne, assieme all’epigrafista tedesco E. Fabricius, la famosa l’iscrizione nell’antica città di Gortina. L’iscrizione, fra le più antiche e complete finora conosciute in tutta Europa, conteneva le norme sulla famiglia, l’eredità e in generale i dir…

The discovery and preservation of the Great Inscription of Gortyna in Crete by Italian researchers in the late nineteenth century. and the first decades of the twentieth century. was an important cultural and scientific recognition for the young Italian nation. In the past the island of Crete had been tied to the Republic of Venice and this report also favored sending in Crete the young epigraphist F. Halbherr who among considerable vicissitudes came to together to the epigraphist german E. Fabricius the inclusion of the famous ancient city of Gortyna. The inscription among the oldest and most comprehensive so far known throughout Europe the rules contained on the family's legacy in general and the rights and duties of some of the people of the Minoan civilization (480-450 BC). The inscription was carved on blocks organic limestone a restored ancient building which later in Roman times was turned into odeon. The Laws of Gortyn were engraved on the remains of the wall forming the passageway in front of the steps of the odeon. The essay traces the events that led to the discovery and subsequent storage made by Halbherr especially with the help of archaeologist L. Pernier and finally with the help of architect E. Stefani who designed a modern cover on the top of the ambulatory of the segments containing the inscription. This coverage was made to perform during the First World War on the basis of the Italian project from the Greek Government in order to protect the membership from possible war damage but especially from vandalism. The roof brick clay of the Laws of Gortyna still serves its function and ensures the use of the monument bearing witness to the preservation of Italian culture in Greece and more generally in the world. But in Sicily in the remains of the Villa del Casale in Piazza Armerina (Enna) its elegant protection (built in 1957) is representative of a whole period of culture of the Italian restoration is removed and replaced because it has not been able to make a ongoing maintenance is due. A bad example of conservation and management of a UNESCO monument from which arise after the work for the construction of new roofs an equally insulting to the archaeological heritage and scenic Italian and world.Settore ICAR/19 - Restauro
researchProduct

L'intonaco Li Vigni nell'architettura del XX secolo a Palermo. Nuove conoscenze e applicazioni diagnostiche per la manutenzione

2013

Il saggio presenta lo studio degli intonaci formulati per imitare le pietre e i marmi naturali che si diffondono in Sicilia all’inizio del XX secolo ed evidenzia che le prime applicazioni e la diffusione delle nuove malte, anche nel resto dell’Italia, risentono delle sperimentazioni condotte in tutta l’Europa. Il contributo riassume i risultati di una rigorosa e capillare ricognizione tra i brevetti conservati presso l’Archivio Centrale dello Stato a Roma inerenti alle malte per il confezionamento dell’intonaco a “finta pietra”, ne analizza i contenuti in modo critico e pone in risalto i contatti culturali con le sperimentazioni dei materiali in atto nell’ambito dei grandi cantieri di resta…

The paper presents the study of the plaster formulated to imitate the natural stones and marbles that are popular in Sicily in the early twentieth century and points out that the first applications and the dissemination of new mortars also in the rest of Italy feels the influence of the experiments conducted throughout Europe . The contribution summarizes the results of a rigorous and thorough reconnaissance of patents kept in the Archivio Centrale dello Stato in Rome relating to mortars for plastering an artificial stone critically analyzes the content and emphasizes cultural contacts with the experiments on large-scale restoration projects in Italy and France in the late nineteenth century. The analysis of the architectural surfaces is developed with instrumental tests: the levels of adhesion of finishing surface are characterized in particular through a campaign of thermographic investigations and diagnosis is drawn to show that the consolidation of the layers and reintegration are interventions to be introduced ​​within the restoration project and maintenance program.Settore ICAR/19 - Restauro
researchProduct

Efficacy, safety and tolerability of aripiprazole in bipolar disorder: An updated systematic review and meta-analysis of randomized controlled trials

2017

Numerous studies have investigated aripiprazole as a treatment for bipolar disorder (BD). therefore we conducted this comprehensive meta-analysis to investigate the efficacy and safety profile of aripiprazole in treating BD. Two authors conducted systematic searches of PubMed and ScienceDirect from inception until May 14th, 2017. Randomized controlled trials (RCTs) of people with BD who received aripiprazole were included. A total of 20 RCTs met the eligibility criteria, including two which investigated the efficacy of aripiprazole versus haloperidol (aripiprazole = 340; haloperidol = 337), three which compared aripiprazole versus lithium (aripiprazole = 208; lithium = 212), and 15 with mul…

Transtorno Bipolarmedicine.medical_specialtyEfficacyBipolar disorderAripiprazolePlacebolaw.invention03 medical and health sciences0302 clinical medicineMaintenance therapyRandomized controlled trialAripiprazole; Bipolar disorder; Efficacy; Meta-analysis; Tolerability; Pharmacology; Biological PsychiatrylawInternal medicinemedicineHaloperidolHumansMeta-analysiBipolar disorderPsychiatryBiological PsychiatryRandomized Controlled Trials as TopicAripiprazole Bipolar disorder Efficacy Tolerability Meta-analysisPharmacologymedicine.diseaseTolerability030227 psychiatryMeta-analysisAripiprazolTolerabilityMeta-analysisAripiprazolePsychology030217 neurology & neurosurgeryAntipsychotic Agentsmedicine.drug
researchProduct

Automatic Reengineering in MDA Using Rewriting Logic as Transformation Engine

2005

Legacy systems are information systems that have been developed by means of methods, tools and database management systems that have become obsolete, but they are still being used due to their reliability. As time goes on, the maintenance of this software becomes more complex, expensive and painful. The MOMENT framework supports automatic formal model transformations in MDA. This model transformation approach is based on the algebraic specification of models and benefits from mature term rewriting system technology to perform model transformation using rewriting logic. In this paper, we present how we apply this formal transformation mechanism to recover a legacy relational database, obtain…

Unified Modeling LanguageComputer scienceRelational databaseProgramming languageModel transformationLegacy systemInformation systemAlgebraic specificationSoftware maintenanceRewritingcomputer.software_genrecomputercomputer.programming_languageNinth European Conference on Software Maintenance and Reengineering
researchProduct

Robust Regulation with an H_infinity Constrain for Linear Two-Time Scale Systems

2010

Accepted version of a paper published by IEEE. (c) 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works Published version:http://dx.doi.org/10.1109/CCA.2010.5611107 In this paper, the problem of robust multiobjective control design with an H_infinity constrain is studied for a class of linear two-time scale systems. The design is based on a new modelling approach under the assumption of normbounded…

VDP::Mathematics and natural science: 400::Mathematics: 410::Applied mathematics: 413VDP::Technology: 500::Mechanical engineering: 570::Production and maintenance engineering: 572
researchProduct

Signal Spectrum-Based Machine Learning Approach for Fault Prediction and Maintenance of Electrical Machines

2022

Industrial revolution 4.0 has enabled the advent of new technological advancements, including the introduction of information technology with physical devices. The implementation of information technology in industrial applications has helped streamline industrial processes and make them more cost-efficient. This combination of information technology and physical devices gave birth to smart devices, which opened up a new research area known as the Internet of Things (IoT). This has enabled researchers to help reduce downtime and maintenance costs by applying condition monitoring on electrical machines utilizing machine learning algorithms. Although the industry is trying to move from schedu…

VDP::Teknologi: 500Control and OptimizationRenewable Energy Sustainability and the EnvironmentEnergy Engineering and Power TechnologyBuilding and ConstructionElectrical and Electronic Engineeringartificial intelligence; fault prediction; predictive maintenance; machine learning; neural networkEngineering (miscellaneous)Energy (miscellaneous)
researchProduct

Digital Twin framework for automated fault source detection and prediction for comfort performance evaluation of existing non-residential Norwegian b…

2023

Numerous buildings fall short of expectations regarding occupant satisfaction, sustainability, or energy efficiency. In this paper, the performance of buildings in terms of occupant comfort is evaluated using a probabilistic model based on Bayesian networks (BNs). The BN model is founded on an in-depth anal- ysis of satisfaction survey responses and a thorough study of building performance parameters. This study also presents a user-friendly visualization compatible with BIM to simplify data collecting in two case studies from Norway with data from 2019 to 2022. This paper proposes a novel Digital Twin approach for incorporating building information modeling (BIM) with real-time sensor data…

VDP::Teknologi: 500Mechanical EngineeringBuilding information modelling (BIM)Predictive maintenanceBuilding and ConstructionFacility managementElectrical and Electronic EngineeringFault detectionDigital twinCivil and Structural EngineeringDecision-making
researchProduct

Medicinal Plants for Insomnia Related to Anxiety: An Updated Review.

2021

AbstractSleep disorders are common among the general population and can generate health problems such as insomnia and anxiety. In addition to standard drugs and psychological interventions, there are different complementary plant-based therapies used to treat insomnia and anxiety. This review aimed to find and examine the most recent research on the use of herbal medicines for treating anxiety and insomnia as compiled from clinical trials, as well as to assess the safety and efficacy of these medicines and to elucidate their possible mechanisms of action. The process entailed a search of PubMed, Scopus, and the Cochrane Library databases from 2010 to 2020. The search terms included “sleep d…

Valerianmedicine.medical_specialtyPopulationPsychological interventionPharmaceutical ScienceCochrane LibraryAnxietyAnalytical Chemistry03 medical and health sciences0302 clinical medicineSleep Initiation and Maintenance DisordersDrug DiscoveryInsomniamedicineHumanseducationPsychiatryPharmacologyeducation.field_of_studySleep disorderPlants Medicinalbiologybusiness.industryOrganic Chemistrybiology.organism_classificationmedicine.diseaseAnxiety DisordersClinical trialComplementary and alternative medicine030220 oncology & carcinogenesisMolecular MedicineAnxietymedicine.symptombusiness030217 neurology & neurosurgeryPhytotherapyPlanta medica
researchProduct

Enabling transformative value creation through online weight loss services

2020

PurposeThis study aims to understand how online weight loss services could help customers achieve a durable change. The particular focus is on exploring the roles of value co-creation and well-being outcomes in reinforcing the transformative value potential, which is argued to be realized as customers’ intentions to continue a healthier lifestyle after the service period has ended.Design/methodology/approachData was collected from the participants of an online weight loss service (n = 498), and a conceptual research model was tested using structural equation modelling.FindingsThe results imply that compliance with the guidelines and social support are two value co-creation activities that c…

Value (ethics)hyvinvointi (terveydellinen)terveyspalvelutControl (management)sosiaalinen tukiContext (language use)self-service technologySocial supportwell-beingtransformative service0502 economics and businessCo-creationMarketinghealth servicesvertaisryhmätverkkopalvelutMarketingService (business)transformative valuearvonluonti05 social scienceslaihdutuspeer-to-peersocial supportbehaviour maintenanceTransformative learningWell-being050211 marketingweight lossPsychology050203 business & managementco-creation
researchProduct

La verifica di un de restauro come criterio per una riflessione necessaria. La Villa Romana del Casale di Piazza Armerina (Enna), dal 1997 nella Worl…

2022

Nei pressi di Piazza Armerina (Enna), all'inizio del sec. XX, sono stati scoperti i resti della Villa romana del Casale (IV sec. dC), con ricchi pavimenti musivi. Dopo il primo restauro, verso la metà degli anni Cinquanta del sec. XX, l'architetto F. Minissi e C. Brandi progettarono una protezione stabile e un sistema per la fruizione dei resti della villa. Il tetto è stato realizzato con materiali moderni: profili in alluminio e lastre di vetro e perspex, che evocavano le antiche volurne, pur mantenendo l'autenticità dei resti. La sistemazione, per mancanza di manutenzione, è stata fonte di degrado per i mosaici, e infatti dal 2007 sono iniziati i lavori per la loro distruzione e sostituzi…

Villa Romana del Casale di Piazza Armerina Restauro De-restauro Conservazione ManutenzioneVilla Romana of the Casale of Piazza Armerina Restoration De-restoration Conservation Maintenance.Settore ICAR/19 - RestauroRestauro Archeologico
researchProduct