1,722,874 research outputs found
Gérald Gaglio, Sociologie de l’innovation
No full textLa sociologie de l’innovation est désormais un champ de la sociologie contemporaine. Elle possède ses propres objets, méthodes, cadres théoriques et débats constitués. Le livre de Gérald Gaglio entreprend de dresser ici la synthèse des acquis de ce domaine. La démarche est légitime tant l’innovation est devenue omniprésente, que ce soit dans les discours, dans les pratiques ou dans les objets présents dans une multitude d’univers sociaux. Il était donc nécessaire de faire le point sur cette n..
Gérald Gaglio, Sociologie de l’innovation
No full textLa sociologie de l’innovation est désormais un champ de la sociologie contemporaine. Elle possède ses propres objets, méthodes, cadres théoriques et débats constitués. Le livre de Gérald Gaglio entreprend de dresser ici la synthèse des acquis de ce domaine. La démarche est légitime tant l’innovation est devenue omniprésente, que ce soit dans les discours, dans les pratiques ou dans les objets présents dans une multitude d’univers sociaux. Il était donc nécessaire de faire le point sur cette n..
Fabrication des diapositives numériques et mise en scène des collectifs de projet
No full textInternational audienceEn analysant le cas spécifique de production des diaporamas (slides) à partir des outils et des moyens matériels mis en oeuvre, Gérald Gaglio et Michel Marcoccia montrent comment dans ces nouveaux processus, le travail n’est plus séquentiel mais simultané, typique des collectifs par projet
Fabrication des diapositives numériques et mise en scène des collectifs de projet
No full textEn analysant le cas spécifique de production des diaporamas (slides) à partir des outils et des moyens matériels mis en oeuvre, Gérald Gaglio et Michel Marcoccia montrent comment dans ces nouveaux processus, le travail n’est plus séquentiel mais simultané, typique des collectifs par projet
“RAIN was planting the seeds”: An Interview with Tom Bender, co-editor of RAIN: Journal of Appropriate Technology
Full text linkFrom 1974 through 1980, RAIN: Journal of Appropriate Technology was the foremost “print tool” of the Appropriate Technology, or AT, Movement in the United States. During that period, the Rainmakers, led by Steve Johnson, Lee Johnson, Land de Moll, and Tom Bender, constructed a visionary ecotopia on the pages of their journal, supplying readers with the philosophical grounding, real-world advice, and political conviction to pursue AT projects within their own communities. This article is an abridged transcript of an interview conducted by architectural historian, Meredith Gaglio, with one of RAIN’s co-editors, the late Tom Bender, at his home in Manzanita, Oregon, in April, 2016. In the interview, Bender recollects his introduction to Appropriate Technology, through the work of Ernst Friedrich Schumacher and R. Buckminster Fuller, discusses the foundations of RAIN: Journal of Appropriate Technology, and shares his thoughts on how sustainable change is made.De 1974 à 1980, RAIN: Journal of Appropriate Technology a été le principal "outil imprimé" du mouvement de la technologie appropriée (AT) aux États-Unis. Pendant cette période, les Rainmakers, menés par Steve Johnson, Lee Johnson, Land de Moll et Tom Bender, ont construit une écotopie visionnaire dans les pages de leur journal, fournissant aux lecteurs les bases philosophiques, les conseils pratiques et la conviction politique nécessaires à la mise en œuvre de projets AT au sein de leurs propres communautés. Cet article est une transcription abrégée d’un entretien mené par l’historienne de l’architecture Meredith Gaglio avec l’un des coéditeurs de RAIN, le regretté Tom Bender, à son domicile de Manzanita, dans l’Oregon, en avril 2016. Dans cet entretien, Bender se souvient de son introduction à la technologie appropriée, à travers les travaux d’Ernst Friedrich Schumacher et de R. Buckminster Fuller, discute des fondements de RAIN: Journal of Appropriate Technology, et partage ses réflexions sur la façon dont le changement durable est réalisé
Activation of wooden vats with selected lactic acid bacteria for the year-round production of traditional Vastedda-like cheese
No full textVastedda is a pasta filata cheese made from raw ewes’ milk without the addition of starter cultures. Cheese production is carried out in wooden vats characterized by microbial biofilms hosting lactic acid bacteria (LAB) responsible for the acidification of the curds. Vastedda cheese was traditionally produced during the summer season, but it is currently produced throughout the year. In order to minimize production variability, several LAB were isolated from Vastedda PDO cheeses, characterized for their technological potential (Gaglio et al., 2014a) and selected to obtain the best strain combination for the production (Gaglio et al., 2014b). In this study, the multiple strain culture composed of Lactococcus lactis subsp. cremoris PON36, PON153 and PON203 was applied during production carried out at large scale level in a dairy factory with bulk milk from different farms using new chestnut wooden vats [commercial production (CMP)]. The same trials were also carried out in controlled conditions at an experimental dairy factory using milk from only one farm [controlled production (CNP)]. In both CMP and CNP productions were used two new vats, one activated with a whey containing the lactococci selected and one traditionally activated with the whey. In the experimental trials, conducted in the vats activated with the lactococci, the same lactococci were also used as starter culture, while the control productions were performed without the addition of starter. Productions were performed every day for the first 5 d and at 5 d intervals for a month. Microbiological counts and strain recognition performed by randomly amplified polymorphic DNA (RAPD)-PCR demonstrated the ability of the triple Lactococcus combination to form a stable biofilm in the active vats. Cheeses analysed at T0 (soon after production) and after 15 days of refrigerated storage showed the persistence and dominance of the inoculated LAB
Vincenzo Gaglio. Un intellettuale nella Girgenti del Settecento tra giurisprudenza e archeologia
No full textLa presente tesi di laurea magistrale si propone di analizzare alcune opere del giureconsulto girgentano Vincenzo Gaglio, intellettuale che, vivendo in un periodo di grande fermento culturale qual è il secondo Settecento siciliano, e in particolare girgentano, allarga i suoi orizzonti di conoscenza anche verso l’antiquaria e l’archeologia. Nel I capitolo abbiamo provato a contestualizzare l’importante lavoro del Nostro tracciando in primo luogo il quadro storico e culturale della Sicilia nel Settecento. Nel II capitolo abbiamo concentrato la nostra attenzione sugli aspetti storico-culturali della Girgenti in cui visse Gaglio, segnalando anche le figure di alcuni intellettuali che ne segnarono profondamente la storia. Nel III capitolo abbiamo contestualizzato il saggio Problema storico, critico, politico se la Sicilia fu più felice sotto il governo della Repubblica romana o sotto i di lei imperadori, in cui il Gaglio, con grande puntualità, sviluppa la sua tesi, sostenendo che l’età romano-repubblicana fu per i siciliani il momento peggiore, in cui essi sopportarono continue usurpazioni e vessazioni, mentre, al contrario, il periodo degli imperatori rappresentò per l’isola un momento di grande prosperità. Nel IV capitolo, infine, abbiamo analizzato il saggio Dissertazione sopra un antico sarcofago di marmo, oggi battisterio del duomo di Girgenti, in cui il Gaglio propone per la prima volta un’esegesi, puntuale e coerente con le fonti letterarie da lui utilizzate, delle quattro scene raffigurate sul sarcofago di Fedra, oggi conservato ad Agrigento presso la chiesa di S. Nicola. La trattazione del giureconsulto è preceduta da un excursus cronologico di tutti quegli studiosi che, prima di lui, si sono occupati del sarcofago
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