Results 61 to 70 of about 17,049 (167)
Acta Polytechnica CTU Proceedings, 2014 Organizing Institutions:Istituto di Astrofisica e Planetologia Spaziali IAPS-INAF, Roma, ItalyDpt de Cargas Utiles y Ciencias del Espacio, DCUCE-INTA Madrid, SpainE.O. Hulburt Center for Space Research, HCA-NRL, Washington D.C., USAMax-Planck Institut fr
Editorial, Foreword
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Reconstruction of Core‐Surface Flows During the Last 3,300 Years
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Understanding the Earth's magnetic field evolution requires examining the fluid flow at the core‐mantle boundary that drives the changes over different timescales. The inversion process to derive core‐surface flow velocities from secular variation data encounters non‐uniqueness issues, necessitating a priori assumptions that yield different ...
Pablo Rivera +2 more
wiley +1 more source
Astrofísica, clima, tecnología
Revista de Enseñanza de la Física, 2010 The inner planets of the solar (Venus, Earth, Mars) started under very similar conditions, but only the Earth has been able to develop an atmosphere sustaining liquid water through billons of years, what is a prerequisite for biological evolution ...
George Marx
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The lack of fast rotators in Cyg OB2
Astronomy & AstrophysicsContext. Cygnus OB2, located within the Cygnus X complex – one of the most active star-forming regions of the Galaxy – hosts hundreds of O- and B-type stars at different evolutionary stages.
Galán-Diéguez D. +6 more
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Astronomia e astrofísica do meio interestelar
, 2013 Esta coleção possui recursos de astronomia e astrofísica do meio interestelar. Os três recursos são complementares, trazendo informações que façam com que o usuário entenda primeiramente, a composição do meio interestelar.
National Aeronautics and Space Administration, NASA +1 more
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UMA BREVE HISTÓRIA DA ASTROFÍSICA
, 2022 This article briefly describes the history of astrophysics in a didactic and accessible way. The focus of the work is on the historical part, without going into mathematical details, going through the main events of this science in the last centuries ...
Aparecido Pinto Osório, Francisco +2 more
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Forecasting synchrotron spectral parameters with QUIJOTE-MFI2 in combination with Planck and WMAP
Astronomy & AstrophysicsWe present a parametric component separation forecast for the QUIJOTE–MFI2 instrument (10–20 GHz) that assesses its impact on constraining polarised synchrotron emission at 1° full width at half maximum and Nside = 64.
Almeida A. +4 more
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Diálogos: Gastronomía/Astronomía
Boletín Científico Sapiens Research, 2011 Elena a Nicola: A parte de conocimiento, ¿la astrofísica puede, en algún momento, ayudar al ser humano a descifrar tantas cosas inconclusas, como por ejemplo curas a algunas enfermedades u otras cosas? Nicola: Está claro que no es tarea de la astrofísica
Elena Regis, Nicola Caon
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Ubiquitous yet forgotten: Broad absorptions in the optical spectra of low-mass X-ray binaries
Astronomy & AstrophysicsThe optical outburst spectra of low-mass X-ray binaries enable studies of extreme accretion and ejection phenomena. While some of their spectroscopic features have been analysed in detail, the appearance of broad absorptions in the optical regime has ...
Mata Sánchez D. +4 more
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Actividades sencillas de astrofísica
, 2010 Se trata de una guía escolar para los profesores, realizada por la Asociación para la Enseñanza de la Astronomía (ApEA), en la que se dan a conocer los principios básicos de astronomía.
Moreno Luquero, Ricardo
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