Results 51 to 60 of about 9,183 (118)
Journal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.Abstract We present the results of the first geological mapping of the western half of the Eminescu Quadrangle (H09) on Mercury. Multiple data sets from the NASA MESSENGER Mercury Dual Imaging System instrument were used to produce a geological map covering the area between 72°E and 108°E longitude and 22.5°N and 22.5°S latitude.
M. El Yazidi +9 more
wiley +1 more source
Ensaio Pesquisa em Educação em Ciências, 2020 RESUMO: A astronomia cultural estuda a produção de saberes sobre o céu atrelada às manifestações socioculturais dos povos, possuindo a potencialidade de abordar a diversidade cultural no contexto das aulas de ciências da natureza.
Marta de Souza Rodrigues, Cristina Leite
semanticscholar +1 more source
Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.Abstract Evapotranspiration (ET) and photosynthesis are key processes in ecosystem functioning on which soil moisture (SM) has an important influence. Eddy covariance measurements and machine learning (ML) increasingly enable flux prediction in ungauged regions.
Daniel Power +7 more
wiley +1 more source
Advanced Sustainable Systems, Volume 10, Issue 5, May 2026.A target composed of pressed nickel powders is used for laser ablation, as alternative to bulk nickel, with a study on optimal fluence. Produced NiO NPs are used for decoration of laterally spaced titania nanotube, fabricated by anodization of titanium foil and calcination in air.
Cristiano Lo Pò +7 more
wiley +1 more source
Milton's Florentine Encomiast, Antonio Francini: New Evidence
Milton Quarterly, EarlyView.
Estelle Haan
wiley +1 more source
Meteorological Applications, Volume 33, Issue 3, May/June 2026.The Upper Paraguay River Basin faced intense droughts in 1999, 2007, and 2010, coinciding with extensive wildfires. In 2007, a severe drought episode affected 97.5% of its area. These extreme years were characterized by pronounced negative anomalies and shifts in atmospheric moisture contributions from key source regions, during dry season. ABSTRACT In
Liz Barreto Coelho Belém +14 more
wiley +1 more source
The Influence of Fluvial Incision on the Lithospheric Stress Field: A Numerical Approach
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.Abstract Erosion along large fluvial valleys transports important sedimentary volumes across continents over geological time, modifying the loads imposed on the lithosphere and inducing isostasy‐related subsurface stresses. This work presents numerical experiments with a visco‐plastic lithosphere aimed at understanding the distribution and evolution of
F. Baiadori, V. Sacek
wiley +1 more source
Impact of Mantle Velocity Uncertainty on Receiver‐Function Imaging of the Transition Zone
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Seismological estimates of the 400‐km and 670‐km mantle discontinuities (d400 and d670) are crucial for understanding the thermochemical structure and dynamics of the mantle transition zone (MTZ). However, artifacts from using ray theory and uncertainties in mantle velocity structure can affect topographic mapping of these boundaries.
Carlos A. M. Chaves +2 more
wiley +1 more source
Laser‐Enabled Nanopinholes for Silicon Solar Cells with Polycrystalline Si/SiOx Passivating Contacts
Solar RRL, Volume 10, Issue 8, 27 April 2026.Conductive nanoscale pinholes are created by selective heating of pyramid tips on randomly textured silicon via pulsed laser irradiation. Due to heat concentration at the pyramid tips, the dielectric passivating layer is selectively opened at the pyramid tips.
Dirk W. Steyn +12 more
wiley +1 more source
Divulgando astronomia no ensino fundamental por meio de um planetário móvel
, 2020 Neste trabalho, descreve-se atividades desenvolvidas no âmbito de um projeto de extensao destinado a divulgacao cientifica em Astronomia. Analisa-se tambem os resultados de uma pesquisa que discute o contato e o conhecimento previo em Astronomia de 154 ...
J. P. C. Melo +3 more
semanticscholar +1 more source