Search results for "XX"
showing 10 items of 460 documents
Feux: les labyrinthes de l’effacement
1988
Estudio sobre la presencia-ausencia de la autora en "Feux" de Marguerite Yourcenar.
Lliurament del memorial Joan XXIII per la pau 1999 otorgat a Eliseu Climent
2000
Acte de lliurament del memorial Joan XXIII per la pau 1999 otorgat a Eliseu Climent, enregistrat al paranimf de l'edifici de La Nau.
Cerebros y escarabajos: Sobre el argumento antiesceptico de Putnam
2003
In Reason, Truth, and History, Hilary Putnam presents an argument aimed at showing that the modern skeptic hypothesis of a brain in a vat is self-refuting. In my view, and despite the enormous amount of literature about this argument, it has not yet been shown all the absurd consequences to which the assumption of the thesis that Putnam maintains in order to refute that hypothesis may lead. The purpose of this paper is, then, to explore to the last consequences that argument and, bringing to light its scarce plausibility, to cast serious doubt upon Putnam's strategy.
Real Algebraic Geometry
2011
144 Pages; Cet ouvrage constitue les actes de la conférence de Géométrie Algébrique Réelle qui a eu lieu à Rennes du 20 au 24 Juin 2011
Corticotroph aggressive pituitary tumours and carcinomas frequently harbour ATRX mutations
2021
Abstract Context Aggressive pituitary tumors (APTs) are characterized by unusually rapid growth and lack of response to standard treatment. About 1% to 2% develop metastases being classified as pituitary carcinomas (PCs). For unknown reasons, the corticotroph tumors are overrepresented among APTs and PCs. Mutations in the alpha thalassemia/mental retardation syndrome X-linked (ATRX) gene, regulating chromatin remodeling and telomere maintenance, have been implicated in the development of several cancer types, including neuroendocrine tumors. Objective To study ATRX protein expression and mutational status of the ATRX gene in APTs and PCs. Design We investigated ATRX protein expression by us…
Rare sex chromosome aneuploidies in humans: Report of six patients with 48,XXYY, 49,XXXXY, and 48,XXXX karyotypes
1999
Muscle-Related Polymorphisms (MSTN rs1805086 and ACTN3 rs1815739) Are Not Associated with Exceptional Longevity in Japanese Centenarians
2016
Myostatin (MSTN) and α-actinin-3 (ACTN3) genes are potentially associated with preservation of muscle mass and oxidative capacity, respectively. To explore the possible role of these genes in exceptional longevity (EL), the allele/genotype frequency distribution of two polymorphisms in MSTN (rs1805086, K153R) and ACTN3 (rs1815739, R577X) was studied in Japanese centenarians of both sexes (n = 742) and healthy controls (n = 814). The rs1805086 R-allele (theoretically associated with muscle mass preservation at the expense of oxidative capacity) was virtually absent in the two groups, where genotype distributions were virtually identical. Likewise, no differences in allele (p = 0.838 (women);…
Skeletal abnormalities of the upper limbs--neonatal diagnosis of 49,XXXXY syndrome.
2012
A case of neonatal diagnosis of 49,XXXXY syndrome is presented. Clinical identification was prompted by a bilateral thickening of the radioulnar joints and X-ray imaging disclosing almost complete radioulnar synostosis. Conventional karyotyping was initiated and revealed a karyotype of 49,XXXXY. Previously reported neonatal symptoms such as low birth weight, muscular hypotonia, or genital malformations were absent in this case. Microsatellite analysis showed two different X chromosomes each present in two copies, supporting that the four X chromosomes had arisen from a nondisjunction in maternal meiosis I followed by a second nondisjunction involving both X chromosomes in meiosis II. Multid…
An “Objectivists” Anthology: from Manifesto to Tradition
2009
Il s’agit dans cet article de présenter An “Objectivists” Anthology (1932) du poète américain Louis Zukofsky en évaluant l’aspect polémique du discours qui le définit, et ce d’abord au regard de son évolution en tant que projet éditorial (1931-32). Ensuite sera examiné le parcours critique de cette anthologie dans la poésie américaine au vingtième siècle : entre site de marginalisation dans les années trente et l’émergence d’une tradition du retour à l’avant-garde dans les années soixante-dix. Dans quelle mesure la continuité d’une écriture « objectiviste » ne se révèle-t-elle pas comme modèle dans la pratique contemporaine ? Enfin, à supposer que les caractéristiques rhétoriques de l’antho…
Afirmar una identidad cultural española desde el exilio: el caso del poeta impresor Manuel Altolaguirre
2007
El recorrido personal del poeta y editor español de la Generacion del 27 Manuel Altolaguirre constituye un caso significativo de construccion de una identidad cultural en el exilio, primero francés, y luego cubano. El estudio se centra en tres revistas que edito Altolaguirre en sus primeros años de exilio americano: 'Atentamente' (1940), 'La Veronica' (1942, 'Antologia de España en el recuerdo' (1946) -casi sin estudiar hasta la reciente edicion facsimil de Valender (2003). Esta actividad editorial en el campo de las letras muestra una evolucion fundamental, desde la entrega de la experiencia personal del trauma de la derrota republicana y del destierro hasta la reivindicacion implicita de …