Results 21 to 30 of about 240,074 (233)
, 2018 In this paper, we consider a family of n-dimensional, higher-curvature theories of gravity whose action is given by a series of dimensionally extended conformal invariants. The latter correspond to higher-order generalizations of the Branson Q curvature,
Chernicoff, Mariano +4 more
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Evolving supernova remnants in multiphase interstellar media [PDF]
, 2019 We performed three-dimensional magnetohydrodynamic simulations to study the evolution of a supernova remnant (SNR) in a turbulent neutral atomic interstellar medium. The media used as background shares characteristics with the Solar neighbourhood and the
Giacani, Elsa Beatriz +3 more
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Early Cretaceous absolute geomagnetic paleointensities from Córdoba province (Argentina) [PDF]
, 2006 We present here new paleointensity and geochronology results from Early Cretaceous volcanic rocks of Sierra Chica de Cordoba (Argentina). The new K-Ar isotopic ages of 5 samples range from 136 to 122 Ma.
Alva-Valdivia, Luis M. +5 more
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, 2016 Obra ressenyada: Cecilia LÓPEZ BADANO (comp.), Periferias de la narcocracia. Ensayos sobre narrativas contemporáneas.
Barros, María José
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High-precision U-Pb ages in the early Tithonian to early Berriasian and implications for the numerical age of the Jurassic-Cretaceous boundary [PDF]
, 2019 The numerical age of the Jurassic-Cretaceous boundary has been controversial and difficult to determine. In this study, we present high-precision U-Pb geochronological data around the Jurassic-Cretaceous boundary in two distinct sections from different ...
Aguirre-Urreta, Maria Beatriz +10 more
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Información, Cultura y Sociedad, 2011 El artículo relata una propuesta de creación de bibliotecas populares en estaciones de ferrocarriles y subterráneos de la Ciudad Autónoma de Buenos Aires y el Gran Buenos Aires, con el fin de promocionar la lectura.
Tomás Solari
doaj +1 more source
P27 Prevalence of microvascular dysfunction in diabetic patients with normal gated spect
Revista de la Sociedad Argentina de Diabetes, 2020 Introduction: Patients with diabetes have an increased risk for cardiovascular events. Microvascular dysfunction is an early sign of damage, associated with poorer prognosis in these patients, including those with normal gated SPECT.
Hugo Daniel Sanabria +7 more
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Origin of the bilateral structure of the supernova remnant G296.5+10 [PDF]
, 2017 In this work, we have modelled the supernova remnant (SNR) G296.5+10, by means of 3D magnetohydrodynamics (MHD) simulations. This remnant belongs to the bilateral SNR group and has an additional striking feature: the rotation measure (RM) in its eastern ...
De Colle, F. +6 more
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Revista Argentina de Reumatología, 2013 En 1957, L. D. Erasmus comunicó la asociación entre sílice y esclerosis sistémica, destacando la importancia de la exposición a sílice como un factor de riesgo para el desarrollo de esclerodermia ocupacional.
Julia Romero +7 more
doaj +1 more source
Phenotypic Differentiation of Ecologically Significant Brachidontes Species Co-Occurring in Intertidal Mussel Beds from the Southwestern Atlantic [PDF]
, 2013 Fil: Adami, Mariana Laura. División Zoología Invertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Pastorino, Guido. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia.
Adami, Mariana Laura +2 more
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