La evaluación geoquímica del crudo de un pozo perforado recientemente en el área Sureste del Lago de Maracaibo (FRA-1X, campo Franquera), y su comparación con 5 crudos de campos cercanos, llevó a ...concluir que estos petróleos marinos maduros que resultaron estar geoquímicamente correlacionados, pudieron ser el resultado de la mezcla en el yacimiento de petróleo formado por dos pulsos de generación de sus rocas madres de la Formación La Luna, los cuales alimentaron el área de estudio en épocas geológicas distintas (Eoceno y Mioceno-Reciente). Palabras clave: petróleo, Formación La Luna, Maracaibo, madurez térmica. Geochemical evaluation of oil from a well recently drilled in the southeast area of Maracaibo Lake (FRA-1X, Franquera oil field) and its comparison with 5 crude oils from nearby fields, led to the conclusion that these geochemically correlated marine mature oils could be the result of the mixture into the reservoir of petroleum formed by two pulses of generation of the La Luna Formation source rocks, which fed the study area in different geological periods (Eocene and Miocene-Recent). Keywords: petroleum, La Luna Formation, Maracaibo, thermal maturity.
Manuscript 940 of the Trivulziana Library – also known as the Cancionero de la Trivulziana – contains a little-known apocalyptic text written originally in 1420: Las señales que serán quando el ...Antecristo verná a reinar (‘The signs that shall be when the Antichrist comes to reign’). Written by an anonymous follower of Pope Benedict XIII (r. 1394–1423), this list of forty prophecies and accompanying commentary purport to signal the coming of the Antichrist in 1430. The commentary to one of these signs notes the arrival of a nomadic group to central Spain, possibly Gypsies, a few years prior to the text’s composition. The article provides a description of the manuscript and analyzes this possible reference to the Gypsies in the Iberian Peninsula.
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This article explores the implications of a neglected aspect of that letter to the owner of the Primavera in which Marsilio Ficino pictures the human soul as mirroring the cosmos. The lunar metaphor ...adopted for the ratio mobilis, middle term of the soul, is found to be an integral feature of his ontology, developed primarily in relation to Aristotelian cosmology. As template for the metaphor, the division of perceptible reality into supralunary and sublunary contrasting halves can be seen to govern the imagery of the Primavera, the contrasting halves of which are centred on a figure with a lunar amulet and inescapable overall resemblance to a lunar deity described in a recently printed and highly popular classical work. Botticelli's painting embodies a metaphysical image of the cosmos reflected in the soul, as outlined in the letter, with the planetary deity Luna as the middle term of both, mediating between the celestial and terrestrial realms of the one and – as ratio – the intellectual and sensual realms of the other. The genre of the Primavera has been obscured. It is a great Quattrocento imago mundi.
Provider: - Institution: - Data provided by Europeana Collections- Luna Maxeiner bei der Weltpremiere von "Rocca verändert die Welt" in der Astor Film Lounge HafenCity Hamburg am 3. März 2019- Luna ...Maxeiner at the world premiere of "Rocca verändert die Welt" in Hamburg on March, 3 2019- All metadata published by Europeana are available free of restriction under the Creative Commons CC0 1.0 Universal Public Domain Dedication. However, Europeana requests that you actively acknowledge and give attribution to all metadata sources including Europeana
Aron Cohen, Rosa Congost, Pablo F. Luna, (coord.) Granada: Universidad de Granada, 2006 El libro Pierre Vilar: una historia total, una historia en construcción es el resultado del taller realizado en ...Nanterre, Francia, el 1 de octubre de 2004, elaborado por varios historiadores franceses y españoles de reconocida trayectoria, entre ellos, Josep Fontana y Michelle Vovelle, quienes en conjunto, discutieron en torno a la propuesta de análisis histórico, planteada por el historiador Francés Pierre Vilar.
The 1480 tax census of Llamas de la Ribera (León) is the only example of its kind found in the archive of the Quiñones-Counts of Luna lineage. In spite of the utility that this kind of census has for ...a wide variety of historical works, we do not really know very much about them, especially from the Diplomatics standpoint. We thus focused on the study and edition of this manuscript, whose characterization may hopefully contribute to improving our knowledge of the medieval tax system and its documental expression in late medieval rural León. From a paleographical and diplomatic view we proceeded to edit its contents in order to undertake the consequent study of its internal and external features, in an attempt to understand the role played by this document in the administration of the municipalities under the rule of the Count of Luna. Despite the paucity of information found in the document, we can come to the conclusion that the elaboration of this type of census may have been a consolidated reality in the tax administration of the county, although we must wait to future research in order to fully understand the real importance of this document type.
The Media Luna lake-spring was selected as representative of all thermal or no thermal springs in the zone of Valley of Rioverde, a semi-arid vegetation in the North-eastern of Mexico. This system is ...inhabited by 11 fish species, of which six are native. Four of the native species are endemic to the region and threatened due to touristic pressure and to the introduction of exotic species. The objectives were to determine the characteristics that influence the spatial distribution of the fish species, to analyze their spatial distribution patterns, and to describe the relationships between the different species. The general aim was to establish some basis for the conservation of these fish communities and their habitat. Several sessions were initiated in 1992 through direct observation. Later, between 1998 and 1999 five systematically seasonal sampling sessions were conducted (54 subaquatic transects/session). Finally, the data was updated by sampling in summer 2002 and winter 2006. Through the analysis was performed only for endemics of the region, like Ataeniobius toweri Meek, Cualac tessellatus Miller, Cichlasoma bartoni Bean and C. labridens Pellegrin, in at least one life stage, showed correlation with habitat variables or with other species. For these species, patterns of spatial aggregation and association with other species were observed. These results show a certain degree of specialization of endemic species to some microhabitat characteristics, as well as a significant interaction with other native species which they coexist. In addition, some significant relations between endemic and alien species suggest an antagonist relation. Management actions focused in the touristic use of the spring represent the main threat for these species, followed by an adequate management of exotic species. This study provides basis for future responsible management of these wetlands, where tourism and conservation can be combined.
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