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Ionospheric Conductance Spatial Distribution During Geomagnetic Field Reversals
(American Geophysical Union, 2018-03)
The conductivity of the ionosphere is extremely important in geophysical processes and plays acritical role in magnetosphere-ionosphere-thermosphere coupling. Understanding its nature is essential tounderstand the physics ...
A continuous Late Holocene paleosecular variation record from Carmen Lake (Tierra del Fuego, Argentina)
(Elsevier Science, 2018-07)
Paleomagnetic secular variations (PSV) give us information on the mechanisms of the geodynamo and can also be used for stratigraphic correlation on a regional scale. In this article we present a high-resolution paleomagnetic ...
Time evolution of the South Atlantic Magnetic Anomaly
(Academia Brasileira de Ciências, 2009)
The South Atlantic Magnetic Anomaly (SAMA) is one of the most outstanding anomalies of the geomagnetic field. The SAMA secular variation was obtained and compared to the evolution of other anomalies using spherical harmonic ...
Compact stars cooling and secular instability
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
Ten-year helium anomaly prior to the 2014 Mt Ontake eruption
(Nature, 2015)
Mt Ontake in central Japan suddenly erupted on 27th September 2014, killing 57 people with 6 still missing. It was a hydro-volcanic eruption and new magmatic material was not detected. There were no precursor signals such ...
Epidemiología de las muertes súbitas infantiles inesperadas en Argentina: tendencia secular y variación espacialEpidemiology of sudden unexpected death in infancy in Argentina: Secular trend and spatial variation
(Sociedad Argentina de Pediatría, 2019-06)
Introducción. La mortalidad infantil incluye defunciones de menores de un año. La proporción de muerte súbita inesperada infantil (MSII)varía entre países y según las causas de muerte consideradas.Objetivo. Describir la ...