Valori e Valutazioni最新文献

{"title":"Action research for the conservation of architectural heritage in mariginal areas: the role of evaluation / La ricerca azione per la conservazione del patrimonio architettonico in aree marginali: il ruolo della valutazione","authors":"M. Rossitti, F. Torrieri","doi":"10.48264/vvsiev-20223002","DOIUrl":"https://doi.org/10.48264/vvsiev-20223002","url":null,"abstract":"The recognition of the key role of architectural heritage for sustainable territorial development has pushed the scientific community to give more importance to the involvement of local communities in conservation choices and practices. However, despite the recognition of the benefits deriving from the active participation of local communities in the field of conservation, in practice, this involvement is still marginal and linked to experiences without institutional support. This phenomenon is due to different causes, such as the lack of a participatory culture in conservation. It finds its roots in a conventional approach to architectural heritage conservation merely based on an “expert knowledge”. Consequently, there is an urgent need for approaches and tools to manage the complexity of decisions about conservation, which require close collaboration between local communities, research, and institutions. In this context, the paper aims to investigate the role of the action-research approach in fostering the participation of local communities in conservation processes, especially in marginal areas, where the demographic shrinking dynamics make even more necessary both the institutions’ intervention and the communities’ engagement. Based on these premises, starting from an analysis of recent experiences, the contribution dwells on the need to support the implementation of action-research approaches for the conservation of architectural heritage in marginal areas, paying particular attention to the role of evaluation. More in detail, in the first part of the paper, a reflection on the importance of community involvement for heritage conservation is proposed based on the main documents on the topic. In the second part, the main features of the action-research approach and its strengths and weaknesses have been analyzed through a literature review of action-research experiences applied to architectural heritage at a global level. The analyses have highlighted how most of these experiences are born from spontaneous initiatives, without institutional and methodological support, in which the role of evaluation is still marginal. Therefore, in the final part, the paper proposes a first methodological framework based on integrating action research with the main evaluation tools developed in the scientific literature to support the different phases of the decision-making process. This framework, suitably declined according to the specificities of the case study treated, can represent a valid support for implementing and transposing the research-action approach for heritage conservation in an institutional context. Il riconoscimento del ruolo chiave del patrimonio architettonico per uno sviluppo territoriale sostenibile ha spinto la comunità scientifica ad attribuire maggiore importanza al coinvolgimento delle comunità locali nelle scelte e pratiche di conservazione. Tuttavia, nonostante il riconoscimento dei benefici derivanti dalla partecipazione attiv","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45808086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A multi-criteria composite indicator to support sustainable investment choices in the built environment / Un indicatore composito multicriteriale a supporto delle decisioni di investimento sul patrimonio edificato","authors":"M. Locurcio, F. Tajani, D. Anelli, Rossana Ranieri","doi":"10.48264/vvsiev-20223006","DOIUrl":"https://doi.org/10.48264/vvsiev-20223006","url":null,"abstract":"The economic crisis generated by the current Covid-19 has scratched many of the certainties consolidated in the past, highlighting the fragility of the economic system and the need for a more efficient management of the investments. Extreme events, whether environmental, social, health and economic, trigger off shocks to which it is necessary to promptly react. Starting from these premises, many institutional investors are directing their capitals towards environmental interventions. In the real estate field this translates into promoting initiatives to improve the efficiency of the existing building heritage, in line with the concept of Circular Economy, and avoiding soil sealing. In the present research a composite indicator that allows to analyze the performance of different real estate investments (e.g. new construction, demolition and reconstruction, renovation, etc.) has been proposed. The performance is assessed with respect to the expected profitability, the specific characteristics of the market in which the initiatives are located and the different risk-return profiles that characterize the investors. The case study, relating to two different investments located in Rome (Italy), has allowed to test the effectiveness and the limits of the proposed indicator and the possible application fields. La crisi economica innescata dalla pandemia da Covid-19 ha determinato un diffuso clima di incertezza, evidenziando la fragilità del sistema economico e la necessità di una gestione maggiormente efficiente degli investimenti sul territorio. Eventi estremi (ambientali, sociali, sanitari, economici) generano shock ai quali è necessario reagire prontamente, e per tale ragione molti investitori istituzionali stanno indirizzando i loro capitali verso interventi sostenibili. Nel settore immobiliare questo trend si traduce nella promozione di iniziative finalizzate a migliorare l’efficienza del patrimonio edilizio esistente, coerentemente con i principi dell’economia circolare, e con il contrasto del consumo di suolo. Nella presente ricerca è stato proposto un indicatore composito, che consente di analizzare la performance di diversi investimenti immobiliari (nuove costruzioni, demolizioni e ricostruzioni, ristrutturazioni, ecc.), valutati rispetto alla redditività attesa, alle caratteristiche specifiche del mercato immobiliare di riferimento delle iniziative considerate ed ai diversi profili di rischio-rendimento degli investitori. Il caso studio, relativo a due differenti investimenti localizzati nella città di Roma (Italia), ha permesso di testare l’efficacia ed i limiti dell’indicatore proposto, oltre che i possibili campi di applicazione.","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48498714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Landscape transformation and territorial marketing. The Noi Techpark restoration project in Bolzano: a remarkable case of territorial branding","authors":"Mariella Annese, Antonio Labalestra, M. Pietrosante","doi":"10.48264/vvsiev-20223009","DOIUrl":"https://doi.org/10.48264/vvsiev-20223009","url":null,"abstract":"The Noi Techpark project in Bolzano has substantially transformed a portion of the Bolzano surroundings, localizing university and management functions in an area characterized by the presence of a dismissed industrial settlement built between the two World Wars by the Montecatini group. The project was pursued through the creation of a technology park, renovating the structures of the old factory which was in a state of abandon and then acquired by the Autonomous Province of Bolzano. This allowed the establishment of a pole of new public- private structures for technology transfer. The present paper intends to retrace the history of this intervention, describing its main characteristics in terms of urban form, functions and presence of public spaces in relation to the achievement of the objective of re- evaluating an entire urban area. including the relevant residential zone. But at the same time the ambition of the essay lies in the attempt to represent how, in the assessment of the complexity of local policies of territorial development, a significant role is played by the ability to contribute to economic growth in terms of birth of new businesses, improvement of competitiveness of existing ones, enhancement of financial resources, human and material present in the area and, finally, the ability to attract new productive factors in the area. In this sense, the Noi Techpark project is emblematic. Il Progetto Noi Techpark a Bolzano ha trasformato in maniera sostanziale una porzione consistente della periferia di Bolzano, localizzando funzioni universitarie e direzionali in un’area caratterizzata dalla presenza di un insediamento industriale dismesso realizzato, negli anni tra le due guerre mondiali, dal gruppo Montecatini. L’intervento è stato perseguito mediante la realizzazione di un parco tecnologico che, attraverso il risanamento delle strutture del vecchio opificio – acquisito al patrimonio della Provincia autonoma di Bolzano dopo il suo abbandono – ha permesso l’istituzione di un polo di nuove strutture pubblico-private destinate al trasferimento tecnologico. Il presente contributo intende ripercorrere la storia di questo intervento, soffermandosi nel descriverne le principali caratteristiche in termini di forma urbana, funzioni e presenza di spazi pubblici in relazione al raggiungimento dell’obiettivo di rivalutare un’intera area urbana. Ivi compreso quella occupata dal tessuto residenziale di pertinenza. Ma allo stesso tempo l’ambizione del saggio risiede nel tentativo di rappresentare come, nella valutazione della complessità delle politi- che di sviluppo locale di un territorio, un ruolo rilevante sia ricoperto dalla capacità di contribuire alla crescita economica nei termini di nascita di nuove imprese, di miglioramento della competitività di quelle esistenti, di valorizzazione delle risorse finanziarie, umane e materiali presenti in loco e, infine, dalla capacità di attrarre nuovi fattori produttivi sul territorio. Proprio in questo","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49062034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Architectural technology responds to the environmental crisis: participatory design in an emergency context / La tecnologia dell’architettura risponde alla crisi ambientale: la progettazione partecipata in ambito emergenziale","authors":"Francesca Ciampa, Giorgio Croatto, M. Rossetti, Michele De Carli, F. Chinellato, Umberto Turrini, Angelo Bertolazzi, Francesco Incelli","doi":"10.48264/vvsiev-20223008","DOIUrl":"https://doi.org/10.48264/vvsiev-20223008","url":null,"abstract":"Within the framework of the research and innovation strategy RIS3 “Sustainable Living” (POR-FSE, funded by the Veneto Region), for the improvement of the resilience and adaptation capacity of the Veneto territory to environmental crises and emergencies, the subject of the contribution returns the results of the participatory experimentation of the project H.E.L.P. Veneto ‘ High-efficiency Emergency Living Prototypes Veneto - Sustainable adaptive residences for temporary stay in environmental emergencies. The research concerns the design of a minimum flexible emergency living module, replicable on a large scale, multifunctional, sustainable, powered by off-grid systems and integrated into the built environment. The housing unit uses timber, a material linked to the local building tradition, whose prefabricated modular reversibility follows principles of circular reuse. Moreover, the constructive adaptability of the interior spaces is reflected in a “liquid space” capable of transforming itself according to the needs of the occupants. The paper introduces a form of participatory design of the emergency housing module, based on the engagement of small and large companies, related to different segments of the construction market, a leading sector in the economy of Veneto. The participatory approach borrows from Architectural Technology the tools needed to understand the characteristics of the settlement system, the potential of the project and the value of scientific stakeholder engagement in the process. Using the Soft System Methodology, direct investigation protocols have been constructed relating to the performance of the living unit. Using Strategic Options Development and Analysis (SODA), the results of the experimented survey (large-scale questionnaires) were decoded, interpreted and systematised. The processing of the answers allowed the stakeholders to validate the potential of the proposed module and, at the same time, to be informed about its characteristics. The innovation of the method lies precisely in the modelling phase, which makes it possible to integrate the results of the hard and soft data analyses and to make it clear how participation plays an essential role in the process of designing and validating the proposed module. Nell’ambito della strategia di ricerca e innovazione RIS3 “Sustainable Living” (POR-FSE, finanziato dalla regione Veneto), per il miglioramento della capacità di resistenza e di adattamento del territorio veneto a crisi ed emergenze ambientali, l’oggetto del contributo restituisce gli esiti della sperimentazione partecipata del progetto H.E.L.P. Veneto High efficiency Emergency Living Proto- types Veneto – Residenze adattive sostenibili per la permanenza temporanea in regime di emergenza ambientale. La sperimentazione riguarda la progettazione di un modulo minimo abitativo di emergenza flessibile, repli- cabile a larga scala, polifunzionale, sostenibile con impianti a funzionamento off-grid e integrato nell’amb","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43205544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The impact of studentification on the residential real estate market. analysis of external factors and dynamics of the phenomenon generated by the university campus of Potenza (Italy)","authors":"B. Manganelli, P. Morano, F. Tajani","doi":"10.48264/vvsiev-20223004","DOIUrl":"https://doi.org/10.48264/vvsiev-20223004","url":null,"abstract":"The location of a university campus can generate a virtuous circle of economic effects on the territory, often not limited to the nearby neighborhoods. A frequent phenomenon associated with the construction of a University and which is widely studied in the scientific reference literature, is represented by studentification, namely, the process through which specific residential neighborhoods become dominated by student occupation. Even if studentification often produces beneficial effects on the dynamics of the local real estate market, it may happen that, when the starting point already has consolidated dynamics, the replacement of residents in neighborhoods close to the University with the new social class of students, can determine negative impacts in terms of urban segregation and reduction of real estate values. This research analyzes the effects of studentification on the real estate market when the University is located within a city already equipped with services for residents. The analysis is carried out on the city of Potenza (Southern Italy), by comparing the outputs obtained from a survey with those generated by the implementation of a Geographically Weighted Regression. The results highlight the importance to appropriately assess the economic spillovers that can be determined by new infrastructure investments on the urban territories. L’ubicazione di un campus universitario può generare un circolo virtuoso di effetti economici sul territorio, spesso non limitato ai quartieri vicini. Un fenomeno frequente legato alla costruzione di un Ateneo e ampiamente studiato nella letteratura scientifica di riferimento, è rappresentato dalla studentizzazione, ovvero il processo attraverso il quale determinati quartieri residenziali vengono dominati dall’occupazione studentesca. Anche se la studentizzazione produce spesso effetti benefici sulle dinamiche del mercato immobiliare locale, può accadere che, quando il punto di partenza ha già consolidate dinamiche, la sostituzione di residenti in quartieri vicini all’Ateneo con la nuova classe sociale di studenti, possa determinare impatti negativi in termini di segregazione urbana e riduzione dei valori immobiliari. Questa ricerca analizza gli effetti della studentizzazione sul mercato immobiliare quando l’Ateneo si trova all’interno di una città già dotata di servizi per i residenti. L’analisi è condotta sulla città di Potenza (Italia Meridionale), confrontando i risultati ottenuti da un sondaggio con quelli generati dall’implementazione di una Geographically Weighted Regression. Da essi emerge l’importanza di valutare adeguatamente le ricadute economiche che possono essere determinate da investimenti infrastrutturali in aree urbane.","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43021509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrated evaluation methods to hbim for the management of cultural heritage: the case study of the colonnade of patio de Los Leones, Alhambra-Granada","authors":"G. Acampa, M. Grasso","doi":"10.48264/vvsiev-20212910","DOIUrl":"https://doi.org/10.48264/vvsiev-20212910","url":null,"abstract":"Historical heritage plays a fundamental role in society. One of the primary targets for European countries is to ensure its safeguarding so that it can be enjoyed by future generations. This paper defines a procedure for the safeguarding of cultural heritage which is often in an advanced state of degradation and threatened by climate change and the increasing number of tourists. The methodology consists of three basic steps: the identification of the technical elements on which intervention is necessary, the assessment of the vulnerability level of these elements considering exogenous factors and the hierarchization of the most vulnerable elements through the application of the Analytic Hierarchy Process. The case study is the “Patio de los Leones” a world-famous site within the Alhambra and Generalife which every year attracts over 2 million tourists to Granada, Spain. The aim is to set priorities for intervention on the 124 “Macael” marble columns according to the need for restoration. The validation of the methodology and management of the data to achieve the hierarchy among the columns was done using an HBIM model. Il patrimonio storico culturale ha un ruolo fondamentale dal punto di vista sociale. Uno degli obiettivi primari per i paesi europei è quello di garantirne la salvaguardia per consentirne la fruizione alle generazioni future. In questo articolo si definisce una procedura utile alla conservazione di tale patrimonio che spesso verte in condizioni di degrado molto avanzate e che i cambiamenti climatici ed il crescente numero di turisti mettono ulteriormente a rischio. Nello specifico, la metodologia consta di tre passaggi fondamentali: l’individuazione degli elementi tecnici sui quali è necessario un intervento, la valutazione del livello di vulnerabilità di tali elementi tenendo conto dei fattori esogeni e delle caratteristiche morfologiche e di localizzazione, e la gerarchizzazione degli elementi maggiormente vulnerabili attraverso l’applicazione dell’Analytic Hierarchy Process. Il caso applicativo, è il “Patio de los Leones”, sito di fama mondiale all’interno dell’Alhambra e del Generalife, che attira a Granada, in Spagna, oltre 2 milioni di turisti ogni anno. Il fine, nel caso studio, è quello di definire le priorità d’intervento sulle 124 colonne in marmo di “Macael” che necessitano di delicati interventi di restauro. La verifica della metodologia, l’archiviazione e gestione dei dati per giungere alla gerarchizzazione degli interventi di restauro è stata fatta attraverso un modello HBIM","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42466610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The social discount rate in cost-benefit analysis for flood risk management: reasoning on the intertemporal preferences","authors":"F. Torrieri, F. Morgante, A. Oppio","doi":"10.48264/vvsiev-20212908","DOIUrl":"https://doi.org/10.48264/vvsiev-20212908","url":null,"abstract":"About the Flood Risk Management Plans (PGRA) the European Community (DIR. 2007/60; Regulation No. 1303/2013) introduces the need to provide an assessment of the prevention and mitigation measures for the hydraulic risk through a Cost-Benefit Analysis (CBA), (Cohesion Fund, 2014-2020). Indeed, the CBA helps identifying a priority ranking of structural and non-structural interventions to be implemented so to reduce the probability of flooding and the negative consequences for human health, the environment, cultural heritage and economic activities. In Cost-Benefit Analysis (CBA) application, the Social Discount Rate (SDR) covers a fundamental role in revealing the intergenerational concern and the willingness to pay for environmental protection and debt inheritance of a society into a specific territorial-time dimension. In particular, scientific research on the hydraulic risk area like the national and international guidelines demonstrates no agreement about the methodologies for estimating the SSS and the (SSS) value adopted in different territorial contexts. For this reason, this paper aims at investigating literature debates about SDR effectiveness on a value-based assessment and how it is applied in CBA analysis dealing with intergenerational environmental costs redistribution and human heath protections. The theoretical explanation is supported by applying CBA analysis to the real case study of Olbia city, where relevant flood events occurred in the last fifty years and, in particular, the last one in 2013, causing significant losses in economic welfare and human lives. First results from the empirical application show how the choice of the SSS and the time-frame of the interventions have a strong impact on the effectiveness of the strategic decisions from a social point of view. In particular, these two factors' influence is more evident in long-term scenarios due to intertemporal prices' cumulative and multiplicative effects, which reduce future values such as environmental and social benefits if discounted to date. Nell’ambito dei Piani di Gestione del Rischio Alluvioni (PGRA), la Comunità Europea (Dir. 2007/60; Regulation No. 1303/2013) ha introdotto la necessità della valutazione delle misure di prevenzione del rischio alluvioni sulla base di una Analisi Benefici-Costi (ACB), al fine di individuare una graduatoria di priorità degli interventi strutturali e non strutturali da attuarsi per ridurre la probabilità di inondazione e le conseguenze negative per la salute umana, l’ambiente, il patrimonio culturale e le attività economiche. Rispetto all’applicazione dell’ACB, la stima del Saggio Sociale di Sconto (SSS) rappresenta uno degli aspetti più critici per esprimere il valore delle preferenze intertemporali, la disponibilità a pagare per la tutela dell’ambiente e la qualità della vita, nonché il peso attribuito all'eredità del debito futuro intergenerazionale in una specifica dimensione spazio-temporale. In particolare, le applicazioni al","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42533341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cultural heritage management: optimising procedures and maintenance costs","authors":"G. Acampa, C. Parisi","doi":"10.48264/vvsiev-20212907","DOIUrl":"https://doi.org/10.48264/vvsiev-20212907","url":null,"abstract":"The management of maintenance activities is an ongoing concern for facility managers in the existing building sector due to its complexity and uncertainty. This applies all the more to cultural heritage as protection, preservation and enhancement are a priority in order to keep the artistic and cultural value of historical assets for future generations. In addition, problems related to the increasingly limited economic resources complicate maintenance management processes. Therefore, it has become a common standard to carry out maintenance activities only when actual emergencies occur, thus causing inefficiencies in the planning of Facility Management activities and an increase in maintenance costs. This paper shows a method to support the management decision-making in maintenance activities through Building Condition Assessment (BCA) processes integrated with Building Information Modeling (BIM) systems. The main objective is to develop a maintenance management strategy and support technicians in identifying maintenance priorities in a practical, simple and automated way in order to optimise procedures and costs. To achieve such a goal, the method proposes a BCA process that uses the following tools: 1) building breakdown structure according to UNI 8290 adapted to historic buildings; 2) a degradation level index and a technological and operational connection matrix to assess opportunity maintenance; 3) field inspections and data collection on Excel spreadsheets acting as external Database; 4) data management in BIM environment using Revit as BIM Authoring Software and Dynamo scripts as visual programming language (VPL) to link external Database to BIM model. The results highlight the important role of BIM in Facility Management of existing buildings and buildings of historical and cultural value by allowing the continuous update of information in a single BIM model for BCA purposes and shows a great potential to support facility managers in managing building maintenance activities and optimising costs. La natura complessa, incerta e dinamica della gestione delle attività di manutenzione è fonte di continua preoccupazione per i facility managers che operano nel settore del patrimonio edilizio esistente. In particolare, nel campo dei beni culturali, la tutela, conservazione e valorizzazione sono una priorità per preservare il valore artistico-culturale dei beni storici alle generazioni future. Purtroppo, alla complessa gestione della manutenzione si aggiungono problemi relativi alle risorse economiche sempre più limitate. In questa situazione infatti, sembra essere diventato uno standard comune intervenire con attività di manutenzione solo quando si presentano effettivi casi di emergenza, causando così inefficienze nella pianificazione delle attività del Facility Management e, conseguentemente, un aumento dei costi della manutenzione. Questo paper espone un metodo per supportare le scelte decisionali dei gestori nelle attività di manutenzione attra","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43781246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Immigration in Genoa: real estate demand survey in the historic centre [Immigrazione a Genova: un’indagine conoscitiva sulla domanda immobiliare nel centro storico]","authors":"L. Sdino, P. Rosasco, B. Sdino","doi":"10.48264/vvsiev-20212807","DOIUrl":"https://doi.org/10.48264/vvsiev-20212807","url":null,"abstract":"Migratory flows which characterized European cities over the last decade have generated profound changes in the social and economic tissue causing a housing demand with its own characteristics. In Italy, such phenomenon is particularly evident, not only in terms of property demand by foreigner residents, but also as to the turnover produced in terms of volume. Immigration in Genoa manifested itself starting from the second post-war period through a considerable flow of people coming from South of Italy regions looking for an occupation in many state industries and companies in the city or the port. The phenomenon ceased in the ‘70s with the beginning of the deindustrialization and it has been substituted by foreign immigration coming from North Africa and Central America poorest countries. New residents settle in the urban units of Molo, Maddalena and Prè (Historic Centre) abandoned by traditional inhabitants and where the lower prices level makes the buildings more accessible to this specific demand, often characterized by reduced economic capacities. I flussi migratori che caratterizzano le città europee in questi ultimi decenni hanno generato profondi cambiamenti nel tessuto sociale ed economico causando una domanda abitativa con propri caratteri. In Italia, il fenomeno è particolarmente evidente, sia in termini di domanda di immobili da parte di residenti stranieri sia in termini di volumi di affari prodotti. Per la città di Genova il fenomeno dell’immigrazione si manifesta a partire dal secondo dopoguerra con un consistente flusso di soggetti provenienti dalle regioni del sud Italia in cerca di occupazione nelle molte industrie e aziende statali presenti in città e nel porto. Il fenomeno cessa negli anni ‘70 con l’inizio della deindustrializzazione e viene sostituito dall’immigrazione estera dagli stati più poveri del nord Africa e del Centro America. I nuovi residenti si insediano nei sestrieri del Molo, della Maddalena e di Prè (Centro Storico della città) ormai abbandonati dagli abitanti tradizionali e dove il basso livello dei prezzi rende più accessibili gli immobili da parte di questa specifica domanda spesso caratterizzata da ridotte capacità economiche","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49253581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The intercultural city: real estate markets, migratory trends and social dynamics [La città interculturale: dinamiche immobiliari, migratorie e sociali]","authors":"Ezio Micelli","doi":"10.48264/vvsiev-20212806","DOIUrl":"https://doi.org/10.48264/vvsiev-20212806","url":null,"abstract":"New ethnicities and new cultures are taking up residence in our cities: for years the flow of foreign people has been compensating the decreasing rates of natural growth and population ageing. This trend comes along with several consequences in the real estate market, and the scientific literature has shown up events in common with many countries. Spatial segregation, as a consequence of real estate dynamics, has to be critically evaluated: it is by no means a neutral mechanism, yet it contributes in no small measure to the spatial segregation of the smaller communities. Nuove etnie e nuove culture abitano le nostre città: da anni il flusso di persone straniere compensa il decrescente saldo naturale e l’invecchiamento della popolazione. Ciò non è senza conseguenze sul mercato immobiliare e la letteratura scientifica mette in luce fenomeni comuni a molti paesi. La segregazione spaziale effetto di dinamiche di mercato va considerata criticamente: quest’ultimo non è dispositivo neutrale, ma concorre attivamente alla segregazione spaziale delle comunità.","PeriodicalId":37741,"journal":{"name":"Valori e Valutazioni","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44444366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}