Search results for "gestion"

showing 10 items of 2604 documents

La gestione delle aree protette

2018

Il sistema siciliano delle aree protette, da un punto di vista quantitativo, sembra vantare una vasta superficie tutelata. La media nazionale del territorio tutelato attraverso l’istituzione e la gestione di aree protette corrisponde all’11%, mentre la Regione siciliana riesce a vantare la tutela di una superficie complessiva di 3.100 kmq, che corrisponde a poco più del 12% del suo intero territorio. Il presente articolo analizza non solo le differenti tipologie di aree protette presenti, ma anche il tipo di gestione cui sono sottoposte fornendo un quadro attuale del sistema regionale. The Sicilian system of protected areas, from a quantitative point of view, has a very large surface area. …

Area ProtettaSiciliaSettore ICAR/21 - UrbanisticaSicilyProtected AreaGestioneManagement
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La sindrome delle aree protette

2011

Al di là di inevitabili specificità legate a singoli contesti, i parchi naturali europei presentano un quadro sintomatico comune, riconducibile all'interazione di tre principali eziologie. Un primo problema è quello della notevole "parcellizzazione", amministrativa e gestionale, di aree sottoposte a vincoli di tutela non sempre omogenei e spesso affidate ad istituti diversi. Un secondo agente eziologico è quello dei "processi in atto", quale conseguenza dei rapidi cambiamenti socio-economici della nostra società. Come spesso accade, quando si devono compiere scelte gestionali, occorre stabilire delle priorità. Il terzo agente eziologico è legato proprio alla disparità di vedute tra chi prop…

Aree protette Europa gestione percezione fruizione
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I tappeti erbosi in ambiente mediterraneo

2009

Nei paesi sviluppati, la copertura di superfici per mezzo di tappeti erbosi ha assunto un’importanza sempre crescente. La richiesta di verde facilmente accessibile ed utilizzabile è divenuta, nel tempo, una costante dei bisogni e delle aspirazioni della società con il fine di elevare la qualità della vita, la vivibilità del territorio e la (bio) sicurezza ambientale. In passato, il tappeto erboso è stato spesso considerato uno fra i tanti possibili elementi “inerti” di arredo urbano, ma questa definizione è sembrata successivamente molto riduttiva in quanto esso rappresenta una comunità di piante erbacee che vivono su di un terreno che ospita animali, insetti, microrganismi. Il tappeto erbo…

Aree urbane benefici funzionali benefici ricreazionali gestioneSettore AGR/02 - Agronomia E Coltivazioni Erbacee
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Igiene dell'ambiente: inquinamento atmosferico, gestione dei rifiuti e gestione delle acque

2012

Aria Atmosfera Rifiuti Acqua GestioneSettore MED/42 - Igiene Generale E Applicata
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Demand Sharing Inaccuracies in Supply Chains: A Simulation Study

2018

We investigate two main sources of information inaccuracies (i.e., errors and delays) in demand information sharing along the supply chain (SC). Firstly, we perform a systematic literature review on inaccuracy in demand information sharing and its impact on supply chain dynamics. Secondly, we model several SC settings using system dynamics and assess the impact of such information inaccuracies on SC performance. More specifically, we study the impact of four factors (i.e., demand error, demand delay, demand variability, and average lead times) using three SC dynamic performance indicators (i.e., bullwhip effect, inventory variability, and average inventory). The results suggest that demand …

Article SubjectGeneral Computer ScienceIMPACTComputer scienceSupply chain0211 other engineering and technologiesINFORMATION DISTORTIONINVENTORYDELAYS02 engineering and technologyERRORSlcsh:QA75.5-76.95Bullwhip effect0202 electrical engineering electronic engineering information engineeringEconometricsPERSPECTIVE021103 operations researchMultidisciplinaryInformation sharingContrast (statistics)BULLWHIPPOLICYSettore ING-IND/35 - Ingegneria Economico-GestionaleINCENTIVESLow demandMODEL020201 artificial intelligence & image processinglcsh:Electronic computers. Computer sciencePerformance indicatorComplexity
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Hair Mercury Levels Detection in Fishermen from Sicily (Italy) by ICP-MS Method after Microwave-Assisted Digestion

2015

A number of ninety-six hair samples from Sicilian fishermen were examined for total mercury detection by an Inductively Coupled Plasma Mass Spectrometry (ICP-MS) method. The mercury levels obtained were compared with mercury levels of 96 hair samples from a control group, in order to assess potential exposure to heavy metals of Sicilian fishermen due to fish consumption and closeness to industrial activities. Furthermore, the mercury levels obtained from hair samples were sorted by sampling area in order to verify the possible risks linked to the different locations. The overall mean concentration in the hair of the population of fishermen was6.45±7.03 μg g−1, with a highest value in a fish…

Article Subjectlcsh:BiotechnologyPopulationchemistry.chemical_element010501 environmental sciences01 natural sciencesBiochemistryInorganic ChemistryToxicologyMicrowave assisted digestionlcsh:TP248.13-248.65lcsh:Inorganic chemistryeducationInductively coupled plasma mass spectrometry0105 earth and related environmental scienceseducation.field_of_studyChemistry010401 analytical chemistryOrganic ChemistryHeavy metalsFish consumptionlcsh:QD146-1970104 chemical sciencesMercury (element)Hair mercuryClose relationshipEnvironmental chemistryResearch ArticleBioinorganic Chemistry and Applications
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Sphères privée et professionnelle chez les enseignants du premier degré : comment priorisent-ils ?

2019

Private and professional lives among primary teachers: how they prioritize? Being a teacher in primary school seems far from allowing the articulation of work and private life in such a comfortable manner as seen in collective beliefs. In order to deconstruct the belief considering teachers as privileged, this contribution proposes, based on empirical results (an online survey with 21,642 responses), to report, first, how primary teachers prioritize their private or professional lives. Second, this paper highlights the reasons which lead them to favour one of the two fields, notably when priority is given to private life at the expense of professional life. Referring to the issue of work-fa…

Articulation of work and private life[SHS.EDU]Humanities and Social Sciences/Education[SHS.EDU] Humanities and Social Sciences/EducationMotif de revalorisationGestion du tempsEnseignantPrimary teachersEmploi[SHS]Humanities and Social SciencesConciliationEnseignement primaireAdjustment motiveEnseignants du premier degréConciliation vie professionnelle et vie privée[SHS] Humanities and Social SciencesVie familialeFranceVie professionnelle
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Artificial intelligence to counteract “KPI overload” in business process monitoring: the case of anti-corruption in public organizations

2023

PurposeThe nature and amount of data that public organizations have to monitor to counteract corruption lead to a phenomenon called “KPI overload”, consisting of the business analyst feeling overwhelmed by the amount of information and resulting in the absence of appropriate control. The purpose of this study is to develop a solution based on Artificial Intelligence technology to avoid data overloading and, at the same time, under-controlling in business process monitoring.Design/methodology/approachThe authors adopted a design science research approach. The authors started by observing a specific problem in a real context (a healthcare organization); then conceptualized, designed and imple…

Artificial intelligenceProcurementPublic organizationPolicy applicationManagement controlSettore ING-IND/35 - Ingegneria Economico-GestionaleBusiness intelligenceCorruptionBig dataInternal controlFraud preventionKPI overloadBusiness Management and Accounting (miscellaneous)Business and International ManagementBusiness Process Management Journal
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Experiencing Artistic Innovativeness in Opera Shows

2022

Artistic innovativeness[SHS.ART] Humanities and Social Sciences/Art and art history[SHS.GESTION] Humanities and Social Sciences/Business administrationOpera shows
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A conceptual model of the impact of artistic innovativeness on consumption experience and satisfaction of opera shows

2020

Conférence en ligne; International audience

Artistic innovativeness[SHS.GESTION]Humanities and Social Sciences/Business administrationConsumption experience[SHS.GESTION] Humanities and Social Sciences/Business administration
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