Search results for "Gili"
showing 10 items of 234 documents
Entrevista a José Vidal-Beneyto
2002
Crystal structure of SrMn2(Si2O7)(OH)2 H2O, a new mineral of the lawsonite type
1992
Crystal with the composition SrMn 2 [Si 2 O 7 ](OH) 2 .H 2 O were found in a sugilite, serandite-pectolite rich sample from the Wessels Mine, Kalahari, South Africa. The crystal structure of the nex compound with space group Cmcm, a = 6.255(1), b = 9.034(2), c = 13.397(2) A, Z = 4 was determined from X-ray single-crystal data (R = 0.048). The structure is of the lawsonite type where Al is completely replaced by Mn 3+ and Ca by Sr. [Mn 3+ O 6 ] octahedra forming edge-sharing chains parallel to a exhibit a Jahn-Teller distortion with four short and two long Mn 3+ -O distances. Sr is in eight-fold coordination and H 2 O is disordered on a split position. Together with orientite, macfallite, ru…
Guerra ideológica
2007
El decir de la hechura: una lectura de la estética piñeriana en dos cuentos fríos
2013
Resumen: Autor de celebres poemas, cuentos y novelas extranos, renombradas obras de teatro y lucidos ensayos, Virgilio Pinera (Cardenas 1912-La Habana 1979) resulta aun hoy un escritor controvertido no suficientemente divulgado o, por lo menos, no tanto como lo mereceria su vasta y rica produccion literaria. En el campo cultural cubano su estetica ha provocado diversas reacciones y durante anos estuvo condenada al silencio aunque en la actualidad, la critica reconoce su impronta en la generacion que comienza a publicar a partir de los anos ochenta. En estas paginas me interesa reflexionar sobre la travesia literaria que ofrece el cuerpo de la escritura pineriana. Para esto me centrare en …
Functional Inactivation of pRB Results in Aneuploid Mammalian Cells After Release From a Mitotic Block
2002
AbstractThe widespread chromosome instability observed in tumors and in early stage carcinomas suggests that aneuploidy could be a prerequisite for cellular transformation and tumor initiation. Defects in tumor suppressers and genes that are part of mitotic checkpoints are likely candidates for the aneuploid phenotype. By using flow cytometric, cytogenetic, immunocytochemistry techniques we investigated whether pRB deficiency could drive perpetual aneuploidy in normal human and mouse fibroblasts after mitotic checkpoint challenge by microtubule-destabilizing drugs. Both mouse and human pRB-deficient primary fibroblasts resulted, upon release from a mitotic block, in proliferating aneuploid …
The Maltese Workshop of the Gili. From the Commissions for the Knights of Ursulo to the Malta Map of Aloisio
2020
The analysis of the Gili workshop in Valletta between the end of the sixteenth century and the first half of the seventeenth century is the starting point to investigate the figure of Aloisio,an eclectic and versatile personality working as a goldsmith, cartographer and besides, and his map of Malta (1614)
México, el aprendizaje de la democracia
2006
Effect of sisal and hydrothermal ageing on the dielectric behaviour of polylactide/sisal biocomposites
2017
[EN] The dielectric properties of virgin polylactide (PLA) and its reinforced composites with different weight amounts of sisal fibres were assessed at broad temperature (from - 130 degrees C to 130 degrees C) and frequency ranges (from 10(-2)-10(7) Hz), before and after being subjected to accelerated hydrothermal ageing. The synergetic effects of both the loading of sisal and hydrothermal ageing were analysed by means of dielectric relaxation spectra. The relaxation time functions were evaluated by the Havriliak-Negami model, substracting the ohmic contribution of conductivity. The intramolecular and intermolecular relaxations were respectively analysed by means of Arrhenius and Vogel-Fulc…
A dynamic panel study on digitalization and firm's agility: What drives agility in advanced economies 2009–2018
2021
Abstract Firm agility today is not a factor of competitiveness or success but a survival instrument on the market. Disruptive innovations and technological advancement, together with digitalization, change the role of firm agility. We show that the link between the national/industry level of digitalization and firm agility is statistically robust and essential. We study the link on data from 2009 to 2018 in fifteen EU advanced economies using dynamic panel data modeling. The digitalization impact level differs across firms by ownership type (family to non-family firms). Agility in family firms is strongly influenced by the national/industry level of digitization and investments in intangibl…