3,337 research outputs found
Bibliothèque, open science, open data et données de la recherche au Canada : quels enjeux ?
No full textbillet du blog « EnssibLab »Alexandre Tur, chartiste de formation, a obtenu le diplôme de conservateur des bibliothèques de l'Enssib en 2015. Il a effectué son stage professionnel au Canada dans le département des services aux chercheurs de la Queen's University de Kingston (Ontario) où il a travaillé en priorité sur l'aide à la gestion des données de la recherche, notamment pour les chercheurs en Humanités, et à la promotion de l'Open Access au sein de l'université. Il est également l'auteur du mémoire d'étude "Accompagner les citoyens dans l'acquisition d'une culture numérique : le rôle des bibliothèques de lecture publique dans la formation au numérique ". Il revient pour EnssibLab sur son expérience et nous livre avec beaucoup d'acuité ses réflexions sur la tension, voire la confusion, qu'il peut y avoir entre ces 3 notions essentielles au paysage actuel de la recherche et des bibliothèques : gestion des données de la recherche, ouverture des résultats de la recherche (Open Science) et ouverture des données publiques (Open Data)
À l'entrée du Soleil en Bélier. Les prédictions astrologiques annuelles latines dans l'Europe du XVe siècle, par Alexandre Tur
No full textRencontre avec Alexandre Tur (prom. 2014), actuellement conservateur au département des manuscrits de la BnF et responsable de la base d’enluminures Mandragore, autour de sa thèse intitulée « À l'entrée du Soleil en Bélier. Les prédictions astrologiques annuelles latines dans l'Europe du XVe siècle (1405-1484) » (sous la dir. de Jean-Patrice Boudet et Olivier Guyotjeannin). Propos recueillis par Ewen Thual. « À l’entrée du soleil en Bélier ». Pourrais-tu nous en dire plus sur ce titre ? Cett..
Soutenance de thèse : Alexandre Tur, Hora introitus solis in Arietem. Les prédictions astrologiques annuelles latines dans l’Europe du XVe siècle (1405-1484)
No full textLe 14 septembre 2018, Alexandre Tur, coordinateur du numérique, chargé de collections au département des Manuscrits de la BnF, a soutenu sa thèse de doctorat en histoire médiévale intitulée Hora introitus solis in Arietem. Les prédictions astrologiques annuelles latines dans l’Europe du XVe siècle (1405-1484) menée sous la direction de Jean-Patrice Boudet et Olivier Guyotjeannin. Résumé Les prédictions astrologiques annuelles constituent un genre littéraire cohérent qui suscite de plus en p..
La filosofía del derecho de Alexandre Kojève
No full textThis article is a presentation of Alexandre Kojève’s philosophy of law, exposed in his Esquisse d’une phénoménologie du droit (1981). Little attention has been paid to this work. So there is a gap that has to be filled with a critical reflection of its strengths. Among them, undoubtedly, we count the fact that Kojève is introducing a conception of international justice that casts a singular light on current debates about cosmopolitanism and globalization. According to this author, citizenship is the key element of the process of global expansion of the juridical sphere. In sum, Kojève’s philosophy is useful to reflect upon the contrast between the juridical and the political, which is the basis for all philosophy of law, in order to achieve world peace and international justice.Este artículo es una presentación de la filosofía del derecho de Alexandre Kojève contenida en su Esquisse d’une phénoménologie du droit (1981). La poca atención que dicha obra ha recibido es un vacío que debiera llenarse con una reflexión crítica de sus puntos fuertes. Entre ellos destaca una concepción de la justicia internacional que proyecta una luz muy singular sobre los actuales debates en torno a la globalización y el cosmopolitismo. A ojos de este autor, la ciudadanía es el elemento clave para aquilatar la expansión global de lo jurídico. En suma, Kojève aparece como un valioso referente en la labor de pensar la contraposición entre lo jurídico y lo político que está en la base de toda filosofía del derecho, con la aspiración al logro de la justicia internacional y la paz mundial en el horizonte
Reconfiguração do consensualismo contratual: as ações tituladas nominativas e os limites à transmissão
No full textPartimos da evolução histórica do consensualismo contratual salientando os
principais carateres que, nos diversos momentos históricos, se foram evidenciando.
Numa segunda etapa exploramos os fundamentos dogmáticos do modelo de
transmissão contratual assumido pelo legislador e a sua viabilidade no sistema
jurídico global, em particular, no direito dos valores mobiliários. Constatamos a
crescente necessidade na prática mercantil e inevitabilidade no sistema jurídico
global da admissibilidade da existência de contratos de compra e venda de natureza
meramente obrigacional. Num terceiro momento desenvolvemos os principais
aspetos do regime jurídico aplicável às ações tituladas nominativas fora do mercado
regulado, em particular, os principais limites à transmissão, enquanto instrumentos/barreiras ao consensualismo contratual.We start from the historical evolution of contractual consensualism emphasizing the
main aspects that, in different historical moments, were showing up. In a second
stage we explore the dogmatic foundations of the transmission model contractual
assumed by the legislator and its viability in the global legal system, in particular, in
securities law. We note the growing need in commercial practice and inevitability in
the global legal system the admissibility of the existence of contracts of sale purely
obligatory. In the third stage we develop the main aspects of the legal regime
applicable to nominative titled actions outside the regulated market, in particular,
the main limits to the transmission, as instruments / barriers to contractual
consensualism
“Era por Alexandre tod’esto demostrado”: ¿pruebas verídicas y pruebas engañosas en el Libro de Alexandre?
No full textEl Libro de Alexandre es un texto de s. XIII, que se escribió en la España medieval. En este escrito, el autor pretende demostrar que, en el Alexandre, algunas de las situaciones que se ponen a prueba son aceptadas, pero eso no significa que el macedonio gane la prueba. El articulo esta dividido en tres apartados. En el primero, el autor da cuenta de la historia textual de la obra y también dedica ciertas líneas al Estado de la cuestión del texto; mientras que, en la segunda parte, nos guía a conceptos etimológicos de los términos prueba, evidencia y demás. En el tercer apartado se centra en algunas pruebas expuestas en el Libro de Alexandre.The Libro de Alexandre is a literary work, written during the medieval Spain. In this paper, the author tries to demonstrate that, carefully reading the L.A, some of the situations that are set as proves are accepted, but it does not mean that Alexander can be a victor. This paper is divided in three sections: firstly, the author tells the textual history of the L.A and, then, tries to update the State of art: on the other hand, in the second part, the author offers meanings about terms as: prueba and evidencia. Finally, the author focuses on certain passages contained in the Libro de Alexandre that can be taken as failed proves
Évaluation expérimentale in situ de la résistance sismique du patrimoine architectural: Essais réalisés à l'aide du dispositif d'excitation C1SMA sur l'ancienne école Sainte-Geneviève (Petit-Canal, Guadeloupe) construite par l'architecte Ali Tur
No full textThe mechanical excitation device, C1SMA "Construction échelle 1 Instrumentée sous Séisme Majeur Artificiel" designed by Alexandre de La Foye, has entered its in situ testing phase. The architectural heritage built by Ali Tur, before the existence of paraseismic regulations in Guadeloupe, is being used to evaluate resistance to strong earthquakes.The first conclusive experiments were carried out on March 24, 2023: the former Sainte-Geneviève school, located in the commune of Petit-Canal, was subjected to successive tests involving a gradual increase in excitation frequency until the building was brought into resonance. By making the most of the buildings' raw resistance capacities, it may be possible to minimize (or even cancel out) the need for reinforcement work. This would not only guarantee the safety of occupants, but also contribute to the preservation and enhancement of Guadeloupe's architectural heritage at lower cost.Le dispositif d’excitation mécanique, C1SMA « Construction échelle 1 Instrumentée sous Séisme Majeur Artificiel » çonçu par Alexandre de La Foye est entré dans sa phase d'expérimentation in situ. Le patrimoine architectural construit par Ali Tur, avant l’existence de règlementation parasismique en Guadeloupe est le terrain d’évaluation de résistance à de forts tremblements de terre.Des premières expérimentations concluantes ont été menées le 24 mars 2023 : l’ancienne école Sainte-Geneviève, située sur la commune de Petit-Canal, a fait l’objet d'essais successifs consistant en une augmentation progressive de la fréquence d’excitation jusqu’à mise en résonance du bâtiment. En valorisant au mieux les capacités de résistance brutes des édifices il pourrait être possible de minimiser (voire annuler) la nécessité de travaux de renforcements. Il serait ainsi possible non seulement de garantir la sécurité des occupants mais aussi de contribuer, à moindre coût, à la préservation et la valorisation du patrimoine architectural guadeloupéen
Mixing the Immiscible: Improvisation within Fixed-Media Composition
No full textThis paper will explore ways in which mastered improvisation practice, with the studio as an instrument, is a proposed avenue to bridge the historical dichotomy between what Ted Gioia describe as ‘the aesthetics of perfection’ and ‘the aesthetics of imperfection’. It is proposed as a way to re-embody fixed music, as experimented by the author through the composition of his last fixed-media work. This will be put in the context of a wider trend observed amongst the current emerging generation of composers interested in the aesthesics of the work, by opposition to the previous generations that placed the value of the work in its poietics. The vital and primal importance of practice outcome as practice-based research’s main document will also be advocated for, as these trends are happening in the laboratory of live music
Évaluation expérimentale in situ de la résistance sismique du patrimoine architectural: Essais réalisés à l'aide du dispositif d'excitation C1SMA sur l'ancienne école Sainte-Geneviève (Petit-Canal, Guadeloupe) construite par l'architecte Ali Tur
No full textThe mechanical excitation device, C1SMA "Construction échelle 1 Instrumentée sous Séisme Majeur Artificiel" designed by Alexandre de La Foye, has entered its in situ testing phase. The architectural heritage built by Ali Tur, before the existence of paraseismic regulations in Guadeloupe, is being used to evaluate resistance to strong earthquakes.The first conclusive experiments were carried out on March 24, 2023: the former Sainte-Geneviève school, located in the commune of Petit-Canal, was subjected to successive tests involving a gradual increase in excitation frequency until the building was brought into resonance. By making the most of the buildings' raw resistance capacities, it may be possible to minimize (or even cancel out) the need for reinforcement work. This would not only guarantee the safety of occupants, but also contribute to the preservation and enhancement of Guadeloupe's architectural heritage at lower cost.Le dispositif d’excitation mécanique, C1SMA « Construction échelle 1 Instrumentée sous Séisme Majeur Artificiel » çonçu par Alexandre de La Foye est entré dans sa phase d'expérimentation in situ. Le patrimoine architectural construit par Ali Tur, avant l’existence de règlementation parasismique en Guadeloupe est le terrain d’évaluation de résistance à de forts tremblements de terre.Des premières expérimentations concluantes ont été menées le 24 mars 2023 : l’ancienne école Sainte-Geneviève, située sur la commune de Petit-Canal, a fait l’objet d'essais successifs consistant en une augmentation progressive de la fréquence d’excitation jusqu’à mise en résonance du bâtiment. En valorisant au mieux les capacités de résistance brutes des édifices il pourrait être possible de minimiser (voire annuler) la nécessité de travaux de renforcements. Il serait ainsi possible non seulement de garantir la sécurité des occupants mais aussi de contribuer, à moindre coût, à la préservation et la valorisation du patrimoine architectural guadeloupéen
The impact of frozen biopsy of bladder tumor bed during transurethral resection: a randomized prospective trial
No full textIntrodução: Apesar de recentes inovações e aprimoramentos no tratamento do Câncer de Bexiga (CaB) não músculo invasivo, o índice de progressão e recorrência continuam altos possivelmente devido a tumores residuais ou não evidenciados na ressecção transuretral de bexiga (RTU), o que profundamente afeta o prognóstico desta doença e evidencia a importância da qualidade desse procedimento padrão não só para o diagnóstico, mas também para o estadiamento e tratamento do tumor de bexiga. A presença de muscular própria no espécime é essencial para conduzir o tratamento, embora esta esteja presente apenas em cerca de 36-51% dos casos. Na sua ausência muitas vezes torna-se necessário um novo procedimento, vindo com isso a morbidade e os gastos de uma nova cirurgia. Dessa forma várias técnicas têm sido propostas com o intuito de melhorar a acurácia da RTUb, o que pode reduzir as ressecções incompletas e o subestadiamento. Objetivo: Avaliar a importância da biópsia de congelação do leito da lesão ressecada no que diz respeito ao estadiamento inicial e controle local da doença. Materiais e Métodos: Estudo prospectivo e randomizado dos pacientes com tumor de bexiga sem tratamento prévio que foram submetidos à RTUb no período de 09/2011 a 08/2013 em uma única instituição (Instituto do Câncer do Estado de São Paulo - ICESP). Esses pacientes foram submetidos à RTUb convencional, conforme o Guideline Europeu (EAU, 2011). No grupo 1, foi realizada biópsia de congelação do leito da lesão após a RTU, onde o cirurgião julgou esta ser possivelmente invasiva, aguardando análise do patologista quanto a presença de muscular própria, se caso esta não estivesse representada, era feita nova biópsia até sua representatividade. O grupo 2 são os controles não sendo submetidos à biópsia de congelação. Foram incluídos apenas os pacientes que tiveram critério e foram submetidos à re-RTUb. Um total de 150 pacientes foram randomizados, tornando-se elegíveis 131, sendo 64 no grupo 1 e 67 no grupo 2. Resultados: Comparando-se os grupos, não houve diferença em relação ao sexo, idade, quantidade e tamanho do tumor. No estudo anatomo-patológico da RTUb houve representatividade muscular em 100% x 58,5%, entre os grupos 1 e 2, respectivamente, com p < 0,001. Na Re-RTUb o índice de tumor residual foi 10,4% x 35,2%, entre os grupos 1 e 2, respectivamente, com p = 0,005. No grupo 1, 15 pacientes foram diagnosticados como pT2 com 100% do diagnóstico na primeira RTUb; no grupo 2, 6 pacientes tiveram diagnóstico de pT2 com apenas 33,3% na primeira RTUb, p=0,003. O tempo cirúrgico médio foi de 50 min no grupo 1 e 42min no grupo 2 (p= 0,037). Não houve diferença em relação à complicações (transfusão e perfuração vesical). Conclusão: A biópsia de congelação melhorou o correto estadiamento e controle local do câncer de bexiga, além de aumentar a acurácia do diagnóstico de doença pT2, podendo permitir o planejamento precoce do tratamento definitivo sem aumentar as complicaçõesBackground and Purpose: Despite recent improvements of bladder cancer treatment, recurrence and progression rates are still high, possibly related to residual or overlooked tumors at the first transurethral resection (TUR), which strongly emphasizes the importance of the quality of this method. In order to improve the effectiveness of the procedure, we sought to evaluate the impact of frozen section during TUR, aiming on increasing muscular layer sample in the specimen, which may minimize incomplete resections and understaging. Patients and Methods: We prospectively included 150 consecutive patients assigned to TUR which were randomized to undergo either frozen section biopsy of the tumor bed during the TUR procedure until muscle was obtained or standard resection procedure (no frozen section). Nineteen patients were excluded after randomization, leaving 131 for analysis. All patients underwent a second TUR performed 4-6 weeks later. Frozen sections and final pathology reports were centralized and all performed by pathologists, the doubtful cases were reviewed by one uropathologist. Exclusion criteria: incomplete resection at first TUR, no criteria for second TUR according to EUA Guideline Update 2011 and previous bladder cancer treatment. (Group w/ biopsy, n = 64; Group control, n=67). Results: Both groups were comparable regarding age, gender, size and number of lesions. The majority of patients had high grade tumor in both groups. In the group where frozen section was obtained, muscle-invasive disease was higher (23% x 3%, p < 0,001). All patients in this group had muscle layer represented in the final pathology at the first TUR, while only 60% of patients in the control group (p < 0.001), including 40,5% of patients with pTa, 81,5% with pT1 e 100% with pT2 and Cis. Ninety percent of patients in the biopsy group had no residual tumor compared to 65% of the control group at second TUR (p=0,002). While all 15 patients in the frozen section group with T2 disease were diagnosed at first TUR, only 2 of 6 patients (33%) in the control group were diagnosed initially. The surgery duration was longer in the study group with mean of 50 min x 42 min (p=0,037) and there were no significant differences regarding complications (perforation and transfusion rates). Conclusion: Our results support the prove of principal that standard TUR with frozen section biopsy of bladder tumor bed increase the disease control and improve the diagnosis of T2 tumors, which may lead to reduced the number of patients in need a second TUR and avoid pT2 disease diagnosis delay, with no more complication
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