165,022 research outputs found

    Ai confini della letteratura. Atti della Giornata di studi in onore di Mario Pozzi, Morgex, 4 maggio 2012

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    Curatela del volume dedicato a Mario Pozzi con premessa scritta insieme a J.-L. Fournel ed E. Mattioda. La miscellanea racchiude nove saggi e una Bibliografia degli scritti di Mario Pozzi

    [Report to Chief J. E. Curry, by an unknown author #1]

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    Report to Chief J. E. Curry, by an unknown author. The report contains a list of officers who gave depositions to the United States Attorney

    [Report to Chief J. E. Curry, by an unknown author #2]

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    Report to Chief J. E. Curry, by an unknown author. The report contains a list of officers who gave depositions to the United States Attorney

    Sarah Bernhardt's 'Doctor God': Jean-Samuel Pozzi (1846-1918)

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    Samuel Pozzi was a major figure in the early development of modern gynaecological surgery. His textbook, A Treatise on Gynaecology, published in French in 1890 and rapidly translated into five other languages, was the first internationally acclaimed text integrating modern principles of anaesthesia, antisepsis, diagnosis, surgical technique and postoperative care, and in later editions remained a standard reference up to the 1930s. He was the author of more than 400 papers on gynaecological and general abdominal surgery and his technical expertise drew surgeons from all over the world to his theatre in the Hospital Broca, in one of the poorer parts of Paris. He was equally successful in several professional fields apart from medicine. However, his name is now little known in the English-speaking world. This short biography aims to re-introduce Pozzi to readers of English

    [2.2]-para-cyclophane-4-carbaldehyde as building-block for chiral ligands - Part II: Epoxidation of alkenes catalyzed by the Mn(III)-complex of an atropoisomerically pure (alpha,beta,alpha,beta)-tetraarylporphyrin

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    The synthesis of the Mn(III)-complex of the new enantiopure, atropoisomerically pure chiral porphyrin (alpha,beta,alpha,beta)-1 is described. The compound was used as the catalyst in the epoxidation of unfunctionalized olefins using aqueous NaOCl, 30%-H2O2 or PhIO as oxygen donors. Up to 780 overall turnovers were obtained in the presence of NaOCl and PhIO, whereas with 30%-H2O2 only catalase activity was observed. Contrary to expectations based on previous results [S. Banfi, A. Manfredi, F. Montanari, G. Pozzi, S. Quici, J. Mel. Catal., 113 (1996) 77], only racemic epoxides were obtained

    Ai confini della letteratura : atti della giornata in onore di Mario Pozzi (Morgex, 4 maggio 2012)

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    International audienceAi confini della letteratura (études réunies par J.-L. Fournel, R. Gorris-Cadmos et E. Mattioda) est un recueil de travaux rassemblées par des amis et élèves de Mario Pozzi, Professeur à l’Université de Turin, publié par l’éditeur Aragno en 2015 dans la collection de la Fondazione Sapegno.Voulant éviter la constitution de « mélanges » trop classiques, les responsables du volume ont préféré organiser un volume touchant quelques-uns des sujets et des problématiques travaillés par Mario Pozzi durant sa carrière. Le titre choisi « Aux frontières de la littérature » (qui reprend le titre d’un recueil d’études publié par Mario Pozzi il y a vingt ans) entend souligner comment Pozzi s’est attardé sur des textes qui, dans les études littéraires, ne sont pas canoniques (récits de voyageur, textes théoriques sur la question de la langue, dialogues philosophiques, littérature artistique) et inscrivent donc son travail aux frontières de l’histoire traditionnelle de la littérature.L’ouvrage comprend des études de N. Castagné (sur la langue des sciences), R. Descendre (sur la notion d’expérience), J.-L. Fournel (sur le système des langues vulgaires), R. Gorris-Cadmos (sur Giraldi Cinzio), V. Martino (sur l’Académie florentine), E. Mattioda (sur Vasari), E. Panciera (sur l’Orazione in morte di Pietro Bembo de Speroni), C. Vecce (sur Léonard de Vinci), J.-C. Zancarini (sur le software HyperMachiavel).Il volume raccoglie gli Atti della Giornata in onore di Mario Pozzi che si è svolta presso la Fondazione Natalino Sapegno di Morgex nel maggio del 2012

    Vicenza Project Charrettes 2006/2007

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    Non è la curatela di un convegno, ma della pubblicazione dei progetti realizzati nelle charrettes internazionali di Vicenza, frutto delle convenzioni internazionali tra l'Università G. D'Annunzio di Chieti-Pescara con la University of Florida e la Facoltà di Architettura di Lubiana. Testi e commenti del curatore e di J. Kobe, P. Robinson, D. Potenza, M. D'Arcangelo, E. Vadin

    Message from the General Chairs

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    Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record

    Real Time Generation of Three Dimensional Patterns for Multiphoton Stimulation

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    The advent of optogenetics has revolutionized experimental research in the field of Neuroscience and the possibility to selectively stimulate neurons in 3D volumes has opened new routes in the understanding of brain dynamics and functions. The combination of multiphoton excitation and optogenetic methods allows to identify and excite specific neuronal targets by means of the generation of cloud of excitation points. The most widely employed approach to produce the points cloud is through a spatial light modulation (SLM) which works with a refresh rate of tens of Hz. However, the computational time requested to calculate 3D patterns ranges between a few seconds and a few minutes, strongly limiting the overall performance of the system. The maximum speed of SLM can in fact be employed either with high quality patterns embedded into pre-calculated sequences or with low quality patterns for real time update. Here, we propose the implementation of a recently developed compressed sensing Gerchberg-Saxton algorithm on a consumer graphical processor unit allowing the generation of high quality patterns at video rate. This, would in turn dramatically reduce dead times in the experimental sessions, and could enable applications previously impossible, such as the control of neuronal network activity driven by the feedback from single neurons functional signals detected through calcium or voltage imaging or the real time compensation of motion artifacts
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