442 resultados para Bursa (Turquie)
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La découverte en 2001 d'une église et de son pavement sur le site de Derecik près de la ville de Büyükorhan en Turquie a suscité de premières fouilles par les archéologues du Musée archéologique de Bursa, capitale de province, la même année. La présentation des mosaïques en 2006 aux participants d'un colloque organisé par l'Université Uludag de Bursa a permis l'intervention d'une équipe suisse sur les lieux dès 2007. Deux années de fouille et d'observations ont conduit à distinguer plusieurs phases de construction de l'église elle-même et de l'emplacement sur lequel elle est implantée. Un temple de construction légère l'a précédée, vraisemblablement dédié à Zeus, et au moins trois phases de construction la caractérisent, complétées par des aménagements postérieurs. L'occupation des lieux est attestée depuis le IIe siècle ap. J.-C., sinon avant, jusqu'aux invasions arabes du VIIIe siècle ap. J.-C.
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Référence bibliographique : Rol, 57466
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Fifty Bursa of Fabricius (BF) were examined by conventional optical microscopy and digital images were acquired and processed using Matlab® 6.5 software. The Artificial Neuronal Network (ANN) was generated using Neuroshell® Classifier software and the optical and digital data were compared. The ANN was able to make a comparable classification of digital and optical scores. The use of ANN was able to classify correctly the majority of the follicles, reaching sensibility and specificity of 89% and 96%, respectively. When the follicles were scored and grouped in a binary fashion the sensibility increased to 90% and obtained the maximum value for the specificity of 92%. These results demonstrate that the use of digital image analysis and ANN is a useful tool for the pathological classification of the BF lymphoid depletion. In addition it provides objective results that allow measuring the dimension of the error in the diagnosis and classification therefore making comparison between databases feasible.
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Object The aim of this study is to access the efficacy of the omental bursa (lesser sac) as a receptacle of cerebrospinal fluid (CSF) and to use it as an alternative to the ventriculoatrial or ventriculopleural shunts when the peritoneum reduces or loses its CSF absorption capacity. Methods Three patients with hydrocephalus presented with malfunctioning of ventriculoperitoneal shunts, secondary to peritoneal blockage caused by previous episodes of shunt infections in two and peritonitis in one patient. All patients underwent previous shunt revisions due to ventriculitis and shunt obstruction ranging from three to eight times. In order to keep the peritoneal cavity as the main receptacle of CSF absorption site, the distal catheter was inserted in the omental bursa, through the foramen of Winslow, jointly by a pediatric surgeon. We denominated this new technique of CSF diversion as ventriculoomental bursa (VOB) shunting. The children have been followed at least for 1 year (range 12 to 28 months) with no recurrence of shunt. Conclusions VOB shunting may be considered an acceptable technique to CSF shunting when the anterior peritoneum loses or decreases its CSF absorption capacity.
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Abstract: We herein report human dermatitis caused by the tropical fowl mite Ornithonyssus bursa (Berlese). The cases occurred in an apartment in a residential district of Porto Alegre City, State of Rio Grande do Sul, Brazil, where three members of the same family presented with pruritic lesions on the arms and legs. On inspecting the bathroom, several mites measuring approximately 1.0mm in length were observed coming from a nest of Rufous Hornero, Furnarius rufus (Gmelin). This is the first report of O. bursa in the urban area of Porto Alegre City, from a nest of F. rufus that bites humans.
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Référence bibliographique : Rol, 58210
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Échelle(s) : [1:2 921 000 environ], Lieües Commes de France 25 [= 3,8 cm]
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Échelle(s) : [1:1 337 000 environ], Lieues de France, de 25 au degré, 30 [= 9,8 cm]