29 research outputs found

    Optimization of survey procedures and application of integrated digital tools for seismic risk mitigation of cultural heritage: The Emilia-Romagna damaged theatres.

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    Starting from current procedures, standards and tools for seismic damage survey, the research presents an integrated workflow for seismic damage documentation and survey applied to historic theatres in the Emilia-Romagna region damaged by the 2012 earthquake. The 2012 earthquake highlighted the fragility of the cultural heritage and underscored the lack of proactive conservation and management of historic assets. The research starts by analysing Agenzia Regionale per la Ricostruzione della Regione Emilia-Romagna- ARRER’s requests, which had found criticalities in applying the current Mic (Ministero della Cultura) procedures for the damage survey of complex types: the A-DC form for churches and the B-DP form for buildings. Using the two types of forms highlighted the lack of ad hoc tools for complex architectural styles such as castles, cemeteries and theatres, resulting in the loss of quantitative and qualitative information necessary for knowledge, conservation and thus management of the reconstruction process. As a result of these considerations, national and international standards of integrated documentation, existing digital databases for cataloguing and classification of cultural property, and seismic risk management were studied to develop a workflow of integrated procedures for seismic damage survey on the specific assigned case study: Regional Historic Theaters affected by the 2012 earthquake. The research used the holistic and interdisciplinary approach of integrated documentation to develop the integrated procedural workflow to enhance and optimise seismic damage detection operations in the case study. In providing a workflow of integrated procedures for the prevention and mitigation of hazards related to potential states of emergency, both natural and anthropic, the research follows an “extensive” methodological approach to test the survey outside the Emilia crater. The methodological framework led to the critical-comparative analysis, divided into two levels: the first involved studying critical issues in the B-DP form, mainly used in the 2012 theatre survey. The second level covered the techniques - laser scanning, digital photogrammetry - and integrated survey methodologies applied during the in-depth investigations for repair and restoration work. The critical-comparative analysis and morpho-typological study led to the development of an integrated procedural flow to survey damage in historic theatres. It is aimed at systematising and optimising the stages of damage documentation. The workflow consists of three information levels: L1. Screening level for the visual survey; L2 survey level defines the 3D acquisition steps for the geometric-dimensional study by theatres. The BIM L3 Plus level guides implementing the level of knowledge of parametric HBIM models for documentation, management and monitoring of historic theatres

    Creating Through Mind and Emotions

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    The texts presented in Proportion Harmonies and Identities (PHI) Creating Through Mind and Emotions were compiled to establish a multidisciplinary platform for presenting, interacting, and disseminating research. This platform also aims to foster the awareness and discussion on Creating Through Mind and Emotions, focusing on different visions relevant to Architecture, Arts and Humanities, Design and Social Sciences, and its importance and benefits for the sense of identity, both individual and communal. The idea of Creating Through Mind and Emotions has been a powerful motor for development since the Western Early Modern Age. Its theoretical and practical foundations have become the working tools of scientists, philosophers, and artists, who seek strategies and policies to accelerate the development process in different contexts

    Neolithic land-use in the Dutch wetlands: estimating the land-use implications of resource exploitation strategies in the Middle Swifterbant Culture (4600-3900 BCE)

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    The Dutch wetlands witness the gradual adoption of Neolithic novelties by foraging societies during the Swifterbant period. Recent analyses provide new insights into the subsistence palette of Middle Swifterbant societies. Small-scale livestock herding and cultivation are in evidence at this time, but their importance if unclear. Within the framework of PAGES Land-use at 6000BP project, we aim to translate the information on resource exploitation into information on land-use that can be incorporated into global climate modelling efforts, with attention for the importance of agriculture. A reconstruction of patterns of resource exploitation and their land-use dimensions is complicated by methodological issues in comparing the results of varied recent investigations. Analyses of organic residues in ceramics have attested to the cooking of aquatic foods, ruminant meat, porcine meat, as well as rare cases of dairy. In terms of vegetative matter, some ceramics exclusively yielded evidence of wild plants, while others preserve cereal remains. Elevated δ15N values of human were interpreted as demonstrating an important aquatic component of the diet well into the 4th millennium BC. Yet recent assays on livestock remains suggest grazing on salt marshes partly accounts for the human values. Finally, renewed archaeozoological investigations have shown the early presence of domestic animals to be more limited than previously thought. We discuss the relative importance of exploited resources to produce a best-fit interpretation of changing patterns of land-use during the Middle Swifterbant phase. Our review combines recent archaeological data with wider data on anthropogenic influence on the landscape. Combining the results of plant macroremains, information from pollen cores about vegetation development, the structure of faunal assemblages, and finds of arable fields and dairy residue, we suggest the most parsimonious interpretation is one of a limited land-use footprint of cultivation and livestock keeping in Dutch wetlands between 4600 and 3900 BCE.NWOVidi 276-60-004Human Origin

    Taphonomy, environment or human plant exploitation strategies?: Deciphering changes in Pleistocene-Holocene plant representation at Umhlatuzana rockshelter, South Africa

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    The period between ~40 and 20 ka BP encompassing the Middle Stone Age (MSA) and Later Stone Age (LSA) transition has long been of interest because of the associated technological change. Understanding this transition in southern Africa is complicated by the paucity of archaeological sites that span this period. With its occupation sequence spanning the last ~70,000 years, Umhlatuzana Rock Shelter is one of the few sites that record this transition. Umhlatuzana thus offers a great opportunity to study past environmental dynamics from the Late Pleistocene (MIS 4) to the Late Holocene, and past human subsistence strategies, their social organisation, technological and symbolic innovations. Although organic preservation is poor (bones, seeds, and charcoal) at the site, silica phytoliths preserve generally well throughout the sequence. These microscopic silica particles can identify different plant types that are no longer visible at the site because of decomposition or burning to a reliable taxonomical level. Thus, to trace site occupation, plant resource use, and in turn reconstruct past vegetation, we applied phytolith analyses to sediment samples of the newly excavated Umhlatuzana sequence. We present results of the phytolith assemblage variability to determine change in plant use from the Pleistocene to the Holocene and discuss them in relation to taphonomical processes and human plant gathering strategies and activities. This study ultimately seeks to provide a palaeoenvironmental context for modes of occupation and will shed light on past human-environmental interactions in eastern South Africa.NWOVidi 276-60-004Human Origin

    Multimedia

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    The nowadays ubiquitous and effortless digital data capture and processing capabilities offered by the majority of devices, lead to an unprecedented penetration of multimedia content in our everyday life. To make the most of this phenomenon, the rapidly increasing volume and usage of digitised content requires constant re-evaluation and adaptation of multimedia methodologies, in order to meet the relentless change of requirements from both the user and system perspectives. Advances in Multimedia provides readers with an overview of the ever-growing field of multimedia by bringing together various research studies and surveys from different subfields that point out such important aspects. Some of the main topics that this book deals with include: multimedia management in peer-to-peer structures & wireless networks, security characteristics in multimedia, semantic gap bridging for multimedia content and novel multimedia applications

    Ways and Capacity in Archaeological Data Management in Serbia

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    Over the past year and due to the COVID-19 pandemic, the entire world has witnessed inequalities across borders and societies. They also include access to archaeological resources, both physical and digital. Both archaeological data creators and users spent a lot of time working from their homes, away from artefact collections and research data. However, this was the perfect moment to understand the importance of making data freely and openly available, both nationally and internationally. This is why the authors of this paper chose to make a selection of data bases from various institutions responsible for preservation and protection of cultural heritage, in order to understand their policies regarding accessibility and usage of the data they keep. This will be done by simple visits to various web-sites or data bases. They intend to check on the volume and content, but also importance of the offered archaeological heritage. In addition, the authors will estimate whether the heritage has adequately been classified and described and also check whether data is available in foreign languages. It needs to be seen whether it is possible to access digital objects (documents and the accompanying metadata), whether access is opened for all users or it requires a certain hierarchy access, what is the policy of usage, reusage and distribution etc. It remains to be seen whether there are public API or whether it is possible to collect data through API. In case that there is a public API, one needs to check whether datasets are interoperable or messy, requiring data cleaning. After having visited a certain number of web-sites, the authors expect to collect enough data to make a satisfactory conclusion about accessibility and usage of Serbian archaeological data web bases

    Enhanced Living Environments

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    This open access book was prepared as a Final Publication of the COST Action IC1303 “Algorithms, Architectures and Platforms for Enhanced Living Environments (AAPELE)”. The concept of Enhanced Living Environments (ELE) refers to the area of Ambient Assisted Living (AAL) that is more related with Information and Communication Technologies (ICT). Effective ELE solutions require appropriate ICT algorithms, architectures, platforms, and systems, having in view the advance of science and technology in this area and the development of new and innovative solutions that can provide improvements in the quality of life for people in their homes and can reduce the financial burden on the budgets of the healthcare providers. The aim of this book is to become a state-of-the-art reference, discussing progress made, as well as prompting future directions on theories, practices, standards, and strategies related to the ELE area. The book contains 12 chapters and can serve as a valuable reference for undergraduate students, post-graduate students, educators, faculty members, researchers, engineers, medical doctors, healthcare organizations, insurance companies, and research strategists working in this area

    Approccio bioclimatico

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    La concettualizzazione dell’”approccio bioclimatico” alla progettazione edilizia, nell’ambito della letteratura scientifica, trova una prima e specifica formalizzazione negli anni sessanta, soprattutto conseguentemente alla spinta e all’influenza di innovativi studi condotti da V. Olgyay e B. Givoni , benché specifiche indicazioni circa l’importanza degli approcci progettuali basati sullo studio dell’interazione tra architettura e clima, risalgano all’opera di Vitruvio “De Architectura”, trattato scritto nel II sec. D.C. (libro primo: “la scelta dei luoghi salubri”, “L’orientamento della rete viaria rispetto alla direzione dei venti”; libro sesto: “L’edilizia privata in relazione a climi e latitudini”) e, nel corso del XX secolo, siano state illustrate e sottolineate da architetti quali W. Gropius , F.L. Wright (nelle “Usonian House”, dove ci si basa su un alternativo sistema di sfruttamento dell’energia solare e dei moti convettivi dell’aria per il condizionamento invernale ed estivo dell’edificio) e, in Italia, teorizzate da studiosi come G. Vinaccia e G. Rigotti . Nonostante la formalizzazione di importanti studi tesi a confermare e valorizzare l’importanza dell’approccio bioclimatico nella progettazione architettonica e urbanistica, definendone i principi e le caratteristiche peculiari, per molti anni si è continuato a progettare ed edificare in maniera poco sensibile a tali istanze e approcci: “…nessuno si azzarderebbe soltanto a pensare di costruire un edificio senza il necessario controllo statico. Eppure non si è ancora convinti della utilità di progettare tenendo conto dei parametri del benessere in generale e di quello termico in particolare...Si progetta e si costruisce ancora senza preoccuparsi ad esempio dei rumori e delle vicende climatiche alle quali l’edificio verrà assoggettato. Si ha una fiducia illimitata nello spirito di sopportazione da prova di nevrosi dell’utente medio e si confida nelle capacità risolutive dell’impianto….” (D. Del Bino, 1983). Attualmente, la presa di coscienza delle conseguenze, di ordine ambientale (cambiamenti climatici, esaurimento delle risorse energetiche non rinnovabili, ecc.) alle quali ha progressivamente condotto questo atteggiamento culturale, ha portato alla definizione di normative di livello comunitario (recepite diffusamente dai vari Paesi) che pongono importanti vincoli alla progettazione delle nuove realizzazioni edilizie e degli interventi di ristrutturazione di rigenerazione urbana e dell’edificato preesistente. L’”approccio bioclimatico”, è stato quindi rivalutato e ricaricato di nuove e importanti valenze in funzione degli obiettivi di contrasto ai cambiamenti climatici in corso, al centro dei quali, la tematica energetica riferita al contesto costruito, riveste un ruolo fondamentale e sostanziale, soprattutto in relazione al fatto che “L’energia impiegata nel settore residenziale e terziario, composto per la maggior parte di edifici, rappresenta oltre il 40% del consumo finale di energia della Comunità. Essendo questo un settore in espansione, i suoi consumi di energia e quindi le sue emissioni di biossido di carbonio sono destinati ad aumentare” (premessa alla Direttiva 2002/91 CE del Parlamento Europeo sul rendimento energetico nell’edilizia ).The conceptualization of the "bioclimatic approach" to building design, in the context of scientific literature, finds a first and specific formalization in the sixties, especially as a result of the thrust and influence of innovative studies conducted by V. Olgyay and B. Givoni, although specific indications about the importance of design approaches based on the study of the interaction between architecture and climate, go back to the work of Vitruvius "De Architectura", a treatise written in the second century. A.D. (first book: "the choice of healthy places", "The orientation of the road network with respect to the direction of the winds"; sixth book: "Private building in relation to climates and latitudes") and, during the twentieth century, have been illustrated and underlined by architects such as W. Gropius, FL Wright (in the "Usonian House", where it is based on an alternative system of exploitation of solar energy and convective air motions for the winter and summer conditioning of the building) and, in Italy, theorized by scholars such as G. Vinaccia and G. Rigotti. Despite the formalization of important studies aimed at confirming and enhancing the importance of the bioclimatic approach in architectural and urban planning, defining its principles and peculiar characteristics, for many years we have continued to design and build in a way that is not very sensitive to these requests and approaches: “… no one would just dare to think of building a building without the necessary static control. Yet we are not yet convinced of the usefulness of designing taking into account the parameters of well-being in general and of thermal well-being in particular ... We still design and build without worrying, for example, about the noises and climatic events to which the building will be subjected . You have unlimited confidence in the spirit of neurosis-proof endurance of the average user and trust in the resolving capabilities of the system .... " (D. Del Bino, 1983). Currently, the awareness of the environmental consequences (climate change, depletion of non-renewable energy resources, etc.) to which this cultural attitude has progressively led, has led to the definition of community-level regulations (widely implemented by the various countries ) which place important constraints on the design of new buildings and urban regeneration and pre-existing building renovation interventions. The "bioclimatic approach" has therefore been re-evaluated and reloaded with new and important values ​​in relation to the objectives of contrasting climate change in progress, at the center of which, the energy issue referred to the built context, plays a fundamental and substantial role, above all in relation to the fact that “The energy used in the residential and tertiary sector, composed for the most part of buildings, represents over 40% of the final energy consumption of the Community. As this is an expanding sector, its energy consumption and therefore its carbon dioxide emissions are destined to increase "(introduction to Directive 2002/91 EC of the European Parliament on energy performance in buildings)

    Marginalia

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    The authors of this volume look beyond the mainstream ques­tions in their respective fields and instead write on topics that are marginal. At first glance, these are topics that are non-essential, yet are worth examining due to the dynamic nature of the periphery. Translation and inter­pretation is, in other words, approached from a marginal or peripheral perspective, which proves to be a positive force that sheds light on originally small and strange issues, and thus demon­strates the power of margins, words and translation
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