Results 41 to 50 of about 2,000 (198)
Advances in Astronomy, 2011 Viking missions reported adverse conditions for life in Mars surface. High hydrogen signal obtained by Mars orbiters has increased the interest in subsurface prospection as putative protected Mars environment with life potential. Permafrost has attracted
F. Gómez +9 more
doaj +1 more source
Glacial Ice Age Shapes Microbiome Composition in a Receding Southern European Glacier
Frontiers in Microbiology, 2021 Glaciers and their microbiomes are exceptional witnesses of the environmental conditions from remote times. Climate change is threatening mountain glaciers, and especially those found in southern Europe, such as the Monte Perdido Glacier (northern Spain,
Eva Garcia-Lopez +6 more
doaj +1 more source
RECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218, 2021 A etnoastronomia investiga o conhecimento astronômico de povos tradicionais atuais por meio de registros históricos etnográficos. Dentre esses registros, o presente trabalho possui como principal objetivo apresentar as constelações indígenas brasileiras que possuem iconografia zoomórfica atreladas à natureza, ao ambiente e à cultura regional pouco ...
Amanda Hellen Gonçalves +2 more
openaire +2 more sources
Diálogos entre a Astrobiologia e a Pedagogia da Terra
Terrae Didatica, 2023 Introdução e Objetivo. Assumindo a necessidade de repensar a Educação e a sua função como elemento de transformação social e gerador de uma profunda mudança ética e promotora de outras formas de ser/estar no planeta Terra, o presente estudo busca compreender os possíveis diálogos entre a Pedagogia da Terra e a Astrobiologia na construção e proposição ...
Vitoria Cassia Gabriela de Oliveira +1 more
openaire +1 more source
Revista da SBEnBIO, 2023 O trabalho discorre a respeito dos podcasts que foram produzidos e utilizados como instrumento metodológico para a divulgação científica, dado que, com a difusão da Internet, surge a necessidade de novas e mais avançadas estratégias pedagógicas.
Luiz Gustavo Lima Cordeiro +3 more
doaj +1 more source
, 2009 (ABRIDGED) In previous work, two platforms have been developed for testing computer-vision algorithms for robotic planetary exploration (McGuire et al. 2004b,2005; Bartolo et al. 2007).
A. Bonnici +21 more
core +1 more source
Physical properties of outflows: Comparing CO and H2O based parameters in Class 0 sources [PDF]
, 2013 Context. The observed physical properties of outflows from low-mass sources put constraints on possible ejection mechanisms. Historically, these quantities have been derived from CO using ground-based observations.
Bergman, P. +6 more
core +2 more sources
Extended Tidal Structure In Two Lyman Alpha-Emitting Starburst Galaxies
, 2004 We present new VLA C-configuration HI imaging of the Lyman Alpha-emitting starburst galaxies Tol 1924-416 and IRAS 08339+6517. The effective resolution probes neutral gas structures larger than 4.7 kpc in Tol 1924-416, and larger than 8.1 kpc in IRAS ...
Artashes Petrosian +12 more
core +3 more sources
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Turbulent winds are a regular occurrence in planetary boundary layers. Turbulence affects mixing, energy fluxes and forcing on the surface environment. Energy injected into an atmosphere generates eddies of many scales down to a size where molecular viscous forces dominate, termed the Kolmogorov length scale.
Alexander E. Stott +13 more
wiley +1 more source
Analysis and Simulation of the Leg of an Hexapod Robot for Remote Exploration [PDF]
, 2008 The locomotion system is determined by the terrain conditions. The aim of this paper is to introduce the characteristics and simulation of a hexapod legged robot that can be easily used for exploration of abrupt and harsh terrains, Jike the Rio Tinto ...
Gómez-Elvira González, Javier +3 more
core +1 more source