107 research outputs found
Carlo Ceschi. Venti anni di ricerca e didattica
No full textIl contributo considera il rapporto storia-resaturo in relazione al pensiero e all'attività di un esponente delle Belle Arti che insegna e fa didattica del restauro. Uno fra i tanti protagonisti i quali pur seguendo la linea filologica si mostrano aperti al confronto e spaziano dal concetto di "restauro" alla dialettica tra preesistenza e progettazione, alla città, al territorio e al "paesaggio come ambiente dell'abitato umano e come bene culturale"
Dwelling in contradictions : Deep maps and the memories of Jews from Libya
No full textThe article deals with performances of memories and identities by and about Jews from the Middle East and North Africa region, with a focus on Jews of Libyan descent. It acknowledges the complexity that intrinsically characterizes these sources in terms of the heterogeneity of their contents, but also the political implications inherent to their transmission and communication. What is needed, however, is to make this complexity readable, and to make it readable, the author suggests making it visible. To achieve this goal, the author proposes adopting a new research approach which takes inspiration from the field of digital humanities, to assist in thinking spatially and visually about the performances of memories and identities. This can bring about a kind of methodological reconciliation between the researcher, the complexity of the data, the necessity to transform them into accurate research results and the responsibility to effectively communicate them to the larger public.Cet article traite des performances mémorielles et identitaire par et sur les Juifs du Moyen-Orient et de l’Afrique du Nord, en mettant l’accent particulièrement sur les Juifs d’origine libyenne. Il présente la complexité qui caractérise intrinsèquement ces sources en terme d’hétérogénéité de leurs contenus, mais aussi en ce qui concerne les implications politiques inhérentes à leur transmission et à leur communication. Cependant, il est nécessaire de rendre cette complexité lisible et, pour la rendre lisible, l’auteur suggère de la rendre visible. Pour atteindre cet objectif, l’auteur propose d’adopter une nouvelle approche de recherche qui s’inspire du domaine des humanités numériques pour aider à penser spatialement et visuellement les performances des mémoires et des identités. Cela peut entraîner une sorte de rapprochement méthodologique entre le chercheur, la complexité des données, la nécessité de les transformer en résultats de recherche précis et la responsabilité de les communiquer efficacement au grand public
Evasivas. Carlos Piera y la retórica del poema
No full textThis article proposes "evasiveness" as a concept that allows us to develop a relationship between the theoretical essays and the poetry of Carlos Piera. To this end, we follow the traces left by two of the possibilities of a tropology of evasion, i.e. ellipsis and contradiction, taking into consideration the influence of Baltasar Gracián in Piera's work. These figures also refer to the rhetoric of temporality of Paul de Man, an author who receives a significant treatment at different moments of Piera's essays. From his reading of de Man's thesis, the rhetorical theory of the poem is based on what the present article conceptually characterises as a way of avoiding the subject.El presente artículo propone la "evasividad" como concepto que permite establecer una relación complementaria entre los ensayos teóricos y la escritura poética de Carlos Piera. A tal fin se siguen las diversas huellas que dejan en su obra dos posibilidades concretas de una tropología de la evasión, elipsis y contradicción, tomando en consideración la influencia barroca de Baltasar Gracián. Estas figuras remiten igualmente a la retórica de la temporalidad de Paul de Man, autor que recibe un tratamiento señalado en diferentes momentos de la obra ensayística de Piera. Desde su lectura de las tesis demanianas, la teoría retórica del poema se fundamenta en lo que este trabajo caracteriza conceptualmente como evasivas al sujeto
Metafore tra concettualizzazione e traduzione nel latino cristiano delle origini (Prima Lettera di Clemente)
No full textIl presente lavoro esamina due tipi di concettualizzazione metaforica documentati nella Prima Lettera ai Corinzi attribuita a Clemente di Roma, il primo testo cristiano scritto in greco a Roma alla fine del I secolo e tradotto in latino presumibilmente entro la metà del II secolo. Nello specifico, l'analisi si concentra sulle metafore agonistiche e militari per mostrare come le scelte linguistiche dell'autore e del traduttore contribuiscano alla formazione del lessico cristiano nelle due lingue, spesso in modo originale. Queste metafore mescolano tratti linguistici e culturali ebraici, ellenistici e romani, in una sintesi che diventa una caratteristica del linguaggio dei cristiani.This paper examines two kinds of metaphorical conceptualization documented in the First Epistle to the Corinthians attributed to Clement of Rome, the first christian text written in Greek in Rome at the end of the 1st century and translated into Latin presumably by the middle of the 2nd century.
Specifically, the analysis focuses on agonistic and military metaphors to show how the linguistic choices of the author and the translator contribute to the formation of the christian lexicon in the two languages, often in an original way. These metaphors mix Jewish, Hellenistic and Roman linguistic and cultural traits, in a synthesis that becomes a feature of the language of christians
Integrating digital and field surveillance as complementary efforts to manage epidemic diseases of livestock: African swine fever as a case study
No full textSARS-CoV-2 has clearly shown that efficient management of infectious diseases requires a top-down approach which must be complemented with a bottom-up response to be effective. Here we investigate a novel approach to surveillance for transboundary animal diseases using African Swine (ASF) fever as a model. We collected data both at a population level and at the local level on information-seeking behavior respectively through digital data and targeted questionnaire-based surveys to relevant stakeholders such as pig farmers and veterinary authorities. Our study shows how information-seeking behavior and resulting public attention during an epidemic, can be identified through novel data streams from digital platforms such as Wikipedia. Leveraging attention in a critical moment can be key to providing the correct information at the right moment, especially to an interested cohort of people. We also bring evidence on how field surveys aimed at local workers and veterinary authorities remain a crucial tool to assess more in-depth preparedness and awareness among front-line actors. We conclude that these two tools should be used in combination to maximize the outcome of surveillance and prevention activities for selected transboundary animal diseases such as ASF
How to Measure the Green Façade Sustainability? A Proposal of a Technical Standard
No full textAbstractDifferent guidelines drive EU countries to use greening systems – green roofs and green façades - as a sustainable strategy to maximize environmental buildings performance. While technical standards concerning green roofs are available, standards concerning green façades and particularly Living Wall Systems (LWSs) still missing. The paper deals with a research carried out in order to develop a proposal of a technical standard to be adopted as method and tool to measure the performances of green façades and LWSs according to a sustainable approach. The proposal was implemented in consistency to an Italian standard (UNI 11235:2015). The UNI 11235 contains the instructions for designing, building up, monitoring and maintaining the green roofs. Although the standard is not international some basic information may be applied at global scale and most importantly at green façades. The study was focused to setting-up a proper number of requirements to be met in: designing a LWS; defining guidelines for construction stage; monitoring the performance. Requirements and guidelines were set up according to a wide study on international references and thanks to an industrial research project where the authors were involved. Monitoring carried out on chamber tests and on-site was enabled to getting comprehensive data helpful for assessing environmental properties of LWSs and on the whole to characterizing some requirements to be used in the standard
Seismic Response of a Strategic Building in Catania (Italy) by 2-D FEM Analysis
No full textAbstractIn the last 900 years, the east coast of Sicily has been struck by several disastrous earthquakes. The earthquakes occurred in 1169, 1542, 1693, 1818, 1908 and more recently in 1990, with estimated magnitudes, ranging from less than 5.0 to greater than 7.0, testify the high level of hazard in this area. Many towns were destroyed during the above-mentioned earthquakes. The high level of seismicity that affects the area, together with the considerable high density of inhabitants living in its urban area, contribute to classify it as one of the area having the highest seismic risk in Italy. It is also not negligible the high potential damage to which its historic-architectural patrimony could undergo even at moderate magnitudes. Many researches show that the site seismic response is strongly influenced by stratigraphic and topographic features. Site response can reduce or amplify the earthquake induced ground motion. In this study seismic response of strategic building located in Catania has been done, and main results are presented
Feasibility study of biomass hybrid micro-plants for mini-grid based electricity services in rural communities in Ghana
No full textElectricity access is key in driving socio economic development. Since Ghana initiated its National Electrification Scheme (NES) 20 years ago, access has risen to 72%, with over 88,000 communities yet to be electrified.
From 2006 to 2008, the Multifunctional Platform (MFP) programme provided mechanical energy services based on diesel engines in 38 off-grid communities; yet these communities are rich in agricultural residues. International experience has shown that decentralised power generation by biomass gasification systems is cost competitive for remote villages with low load demand, and has the lowest environmental impact as compared to other conversion technologies.
Additionally, the Ghanaian Renewable Energy Law sets forth the possibility for distribution utilities to benefit from renewable energy obligations in investments conducted in rural areas. This study was commissioned to investigate the prospects of electricity service provision based on biomass gasification technology. To this end, the feasibility of using agricultural residues to run a 24 hour mini-grid electricity service has been characterised in five MFP communities in Ghana (Brong Ahafo and Northern regions). The institutions involved in this study, TEC-KNUST, KITE and IS.UPC are partners in the diffusion of sustainable energy solutions, as a key action to eradicate energy poverty in the region.Peer ReviewedPreprin
Farmers’ Biosecurity Awareness in Small-Scale Alpine Dairy Farms and the Crucial Role of Veterinarians
No full textBackground: Biosecurity measures are essential to improve animal health and welfare, tackle antimicrobial resistance (AMR), minimize the burden of infectious diseases, and enhance the safety, security, and quality of sustainable agricultural products. However, the implementation of these measures in small mountain farms can be influenced by several factors, which probably differ from the main variables that affect intensive farming systems. Methods: This study investigated the awareness among farmers regarding the implementation of biosecurity measures at the local level in small dairy farms located in the Autonomous Province of Bolzano/Bozen (Italy). In order to determine to what extent these measures are in line with the recommendations, a questionnaire was conceptualized and sent by post to a representative group of local farmers. The initiative was voluntary and anonymous. Results: A total of 50 farmers responded to the questionnaire, resulting in a response rate of 27.5%. This study confirms that most of the farmers are familiar with biosecurity, and 38% of them know its comprehensive definition. The results indicate that 77% of respondents are willing to implement preventive measures to reduce the use of antimicrobials, and 76% of them acknowledge that they would follow the recommendations provided by veterinarians. In agreement with other studies, the role of the veterinarian as a person of trust among farmers is confirmed. Conclusions: Main strengths and areas of improvement have been identified. Additional data and effective tools are needed to better investigate drivers toward biosecurity and to implement impactful and practical measures for mountain farming
Arte, moda y consumo cultural
No full textEn los últimos años se ha acentuado el valor artístico y cultural de las producciones de moda. Las tiendas del diseño de autor, el museo, el centro cultural e incluso la pasarela y el shopping disponen múltiples espacios para el diálogo entre el mercado, la moda y el arte. Lenguajes como los de la instalación, la performance y la intervención suelen ser los más usuales al momento de situar al indumento en el espacio artístico. Simultáneamente, estos recursos son apropiados por los creadores en la pasarela y en las vidrieras de los emprendimientos comerciales del diseño de autor. Este artículo se propone analizar las diversas lógicas de significación que en las sociedades actuales potencian el modo en que el vestido se presenta, es apreciado y reconocido visualmente por el espectador como parte de la cultura legítima.The artistic and cultural value of fashion productions has increased in the last years. The author design stores , the museum, the cultural center and even the runway and the shopping mall offer spaces for dialogue between market, fashion and art. Languages like those of the installation, the performance and the intervention are the most usual when locating clothing in an artistic space. Simultaneously, these resources are taken by creators in the runway and in the windows of the author design establishments. This article aims to analyze the different meanings that in present societies empower the way in which the dress appears, is appreciated and recognized visually by the spectator like part of the legitimate culture.Nos últimos anos se acentou o valor artístico e cultural das produções de moda. As lojas do design de autor, o museu, o centro cultural e também a passarela e o shopping dispõem multiplos espaços para o diálogo entre o mercado, a moda e a arte. Linguagens como instalação, a performance e a intervenção são os mais habituais ao momento de situar ao indumento no espaço artístico. Ao mesmo tempo, estes recursos são apropriados pelos criadores na passarela e nas vitrinas dos empreendimentos comerciais do design de autor. Este artigo se propõe analisar as diversas lógicas de significação que nas sociedades atuais potenciam a maneira em que o vestido se apresenta, es apreciado e reconocido visualmente pelo espectador como parte da cultura legítima.Fil: Joly, Verónica Piera. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto de Altos Estudios Sociales; Argentin
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