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Volumen2
(Universidad de La SabanaDepartamento de Matemáticas, Física y EstadísticaFacultad de Ingeniería, 2018)
Método de casquetes cilíndricos. Volumen de un sólido de revolución usando el método de casquetes cilíndricos.
Diseño e inclusión de herramientas y actividades en el aula virtual bajo la plataforma Moodle, en procesos de enseñanza - aprendizaje de la química.
Las Tecnologías de la Información y la Comunicación conocidas como TIC, juegan un papel importante en los procesos de Aprendizaje, en particular el Aula Virtual. El presente artículo muestra los logros obtenidos en el ...
Influência de técnicas de moldagem com e sem casquetes na exatidão dimensional de modelos de gesso e adaptação marginal de infraestruturas em zircônia
(Universidade Estadual Paulista (Unesp), 2016-06-20)
O presente estudo analisou a exatidão de modelos de gesso, obtidos a partir de diferentes técnicas de moldagem, incluindo casquetes individuais, isolados ou unidos, bem como mensurou o desajuste marginal cervical de ...
U–Pb SHRIMP detrital zircon ages from the Neoproterozoic Difunta Correa Metasedimentary Sequence (Western Sierras Pampeanas, Argentina): Provenance and paleogeographic implications
(Elsevier Science, 2015-11)
The central and eastern parts of the Sierra de Pie de Palo (Western Sierras Pampeanas, Argentina) areformed by a Mesoproterozoic basement and a Neoproterozoic sedimentary cover. Both were involvedin an accretionary orogeny ...
Fast sediment underplating and essentially coeval juvenile magmatism in the Ordovician margin of Gondwana, Western Sierras Pampeanas, Argentina
(Elsevier Science, 2012-09)
Metasedimentary high-pressure upper amphibolite facies gneisses (1.2 ± 0.1. GPa and 780 ± 45 °C) at Las Chacras, Sierra de Valle Fértil, are tectonically juxtaposed to the westernmost parts (outboard) of the Famatinian ...
A history of Proterozoic terranes in southern South America: From Rodinia to Gondwana
(Elsevier Academic Press Inc, 2012-03)
The role played by Paleoproterozoic cratons in southern South America from the Mesoproterozoic to the Early Cambrian is reconsidered here. This period involved protracted continental amalgamation that led to formation of ...
Andalusite and Na- and Li-rich cordierite in the La Costa pluton, Sierras Pampeanas, Argentina: textural and chemical evidence for a magmatic origin
(Springer, 2010-05)
The La Costa pluton in the Sierra de Velasco (NW Argentina) consists of S-type granitoids that can be grouped into three igneous facies: the alkali-rich Santa Cruz facies (SCF, SiO2 ~67 wt%) distinguished by the presence ...
The Rinconada phase: A regional tectono-metamorphic event of Silurian age in the pre-Andean basement of Argentina
(Pergamon-Elsevier Science Ltd, 2021-11-18)
A Silurian regional tectonometamorphic event has been widely recorded by different geochronological methods in the Sierras Pampeanas, NW Argentina and the Precordillera. It took place between ca. 445 and 420 Ma after the ...
Mafic rocks of the Ordovician Famatinian magmatic arc (NW Argentina): New insights into the mantle contribution
(Geological Society of America, 2016-05)
We studied the petrogenesis of mafic igneous rocks in the Famatinian arc in the western Sierra Famatina (NW Argentina), an Early Ordovician middle-crustal section in the proto-Andean margin of Gondwana. Mafic rock types ...