1,720,962 research outputs found

    Le serie storiche e le acquisizioni recenti del Museo Sardo di Antropologia e Etnografia: ricerca, didattica e divulgazione

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    Il Museo fu fondato nel 1953 dal medico antropologo Carlo Maxia, contemporaneamente all’Istituto di Antropologia come museo ad esso annesso. La sede storica era ubicata nel centro di Cagliari mentre ora si trova nella Cittadella Universitaria di Monserrato. Dalla fondazione del museo e sino alla fine degli anni ‘70 Maxia raccolse reperti relativi alla preistoria e alla protostoria sarda, promosse eventi internazionali, stabilì contatti culturali grazie ad un’intensa attività di viaggiatore, visitando Africa, Australia, America Latina, Asia da cui riportò ampia documentazione. Pubblicò svariati lavori su aspetti paleobiologici, patologici e culturali della Sardegna. Tra le collezioni spiccano quella osteologica e quella di abiti tradizionali. La prima si è arricchita nel tempo, grazie all’impegno degli scriventi, ed è ora punto di riferimento per ricercatori italiani e stranieri. Sono in atto collaborazioni nazionali ed internazionali e partecipazioni a progetti multimediali.The museum was founded in 1953 by medical anthropologist Charles Maxia. The historic site was located in the center of Cagliari and is now in the University Campus of Monserrato. Since the founding of the museum until the end of the 70s Maxia collected artifacts relating to the prehistory and early history of Sardinia. He promoted international events and established cultural contacts: he visited Africa, Australia, Latin America, Asia. He published several works on paleobiologic and pathological aspects of Sardinian people. The bone collection and that of traditional clothing are among the most important. The first has been enriched over time and is now a reference point for Italian and foreign researchers. The museum collaborates with national and international organizations and is involved in several multimedia projects

    Sardinian Museum of Anthropology and Ethnography: A Case of Ankylosing Spondylitis from Sardinia

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    The specimen presented here is part of the remains of several individuals recovered after a random discovery in 1974-1975 in the collapsed natural dome near Su Sercone (Orgosolo, NU, central Sardinia, IT) by G. Cosseddu, then professor at the Institute of Anthropology, Cagliari University. It is a spinal cord fully fused, with bone production involving also a large part of the pelvis, which can be diagnosed as ankylosing spondylitis. Only recently it was handled and prepared to allow its study. Materials and Methods Methods were those typically applied on macroscopic traits, both metric and non-metric (as in Martin and Saller, 1957-62). Identifi cation of pathology follows Ortner and Putschar (1985) and Aufderhide and Martin (1998), whereas stress markers were detected after Mariotti et al. (2007). A macroscopic examination has been carried out, with the analysis of the paleopathological conditions of the remain, and subsequently an X-ray completed the analysis. The specimen has then been investigated through x-rays at the “Laboratorio di Diagnostica per immagini” at the University’s Policlinico, in Monserrato. The specimen belongs to an individual of unknown age, since the diagnostic bone surfaces were altered by its pathological condition. In 1992 it was submitted for 14C analysis for absolute dating (Beta Analytics Inc., Miami, Florida). Its overall length is 31 cm. Ankylosis affects the whole spinal cord, including the sacroiliac joints, presumably also in the left side. There is rib ossifi cation in in T1 and T2 (Fig. 1) and a remarkable scholiosis. Evident signs of an ante mortem fracture that leads to hypothesize fusion also in the atlas-occipital articulation. Th

    Antropologia ed evoluzione umana nel Museo Sardo di Antropologia ed Etnografia. Finalità didattico-educative

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    The Anthropological room located in the Sardinian Museum of Anthropology and Ethnography of Cagliari University, exhibits a permanent collection of human skeletal remains and replicas of fossil hominids related to human evolution. The educational role of the museum is supported by several exhibitions and laboratory activities. The final purpose is to collect, preserve this collection and make it available for a wide audience

    La collezione storica di diapositive “Carlo Maxia” del Museo Sardo di Antropologia ed Etnografia

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    In occasione del 60° anniversario del Museo Sardo di Antropologia ed Etnografia, è stato effettuato un lavoro di revisione, restauro e catalogazione di migliaia di diapositive provenienti dalla collezione storica “Carlo Maxia”. La collezione è rappresentata complessivamente da 24716 diapositive raffiguranti gli aspetti archeologici, antropologici ed etnografici delle popolazioni passate. Lo scopo del presente lavoro è quello di valorizzare la ricerca scientifica effettuata da Maxia nel corso della sua carriera accademica e condividere questo patrimonio culturale con un più vasto pubblico.During the 60th anniversary of the Sardinian Museum of Anthropology and Ethnography, was made a revision, restoration and cataloguing of thousands slides from the “Carlo Maxia” historical collection. The collection is represented by 24716 slides showing archeological, anthropological and ethnographic features of ancient populations. The purpose of this work is to improve the scientific research carried out by Maxia throughout his academic career and to share this cultural heritage with a wider audience

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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