Results 61 to 70 of about 2,005,140 (156)
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang +3 more
wiley +1 more source
r-nakashima-geophysics/MHD-2D-sphere: v1.0.0
<p><strong>Full Changelog</strong>: <a href="https://github.com/r-nakashima-geophysics/MHD-2D-sphere/commits/v1.0.0">https://github.com/r-nakashima-geophysics/MHD-2D-sphere/commits/v1.0.0</a></p ...
r-nakashima-geophysics
core +1 more source
Lipid Biomarkers Quantify Holocene Summer Temperature and Ice Cap Sensitivity in Icelandic Lakes
Although recent research has made significant advances in characterizing Iceland's Holocene environmental history, the region still lacks reliable and continuous records of corresponding paleotemperature.
David J. Harning +5 more
doaj +1 more source
Abstract Bayesian inference methods such as Markov Chain Monte Carlo (MCMC) typically require repeated computations of the likelihood function, but in some scenarios, this is infeasible and alternative methods are needed. Simulation‐based inference methods address this problem by using machine learning to amortize computations.
L. M. Wolniewicz, P. Sadowski, C. Corti
wiley +1 more source
Geophysics: revealing the dynamics of Earth, Fall 2018
Newsletter of the Geophysics Department at Colorado School of ...
core
Anthropogenic CO2 uptake drives ocean acidification and so decreases the calcium carbonate (CaCO3) saturation state (Ω). Undersaturation of surface water with respect to aragonite‐type CaCO3 was first reported for 2008 in the Canada Basin, preceding ...
Y. Zhang +2 more
doaj +1 more source
Application of Multi‐Method Dating for Understanding the Gravettian North of Moravia, Central Europe
ABSTRACT This article presents the results of integrating three methods to assess the age of the Upper Palaeolithic site of Pietraszyn 11 (SW Poland), close to the Moravian Gate. Sediment chronology determined using optically stimulated luminescence produced promising, yet ambiguous results (51.0 ± 3.7 to 20.3 ± 0.7 ka).
A. Wiśniewski +16 more
wiley +1 more source
Geophysics: revealing the dynamics of Earth, Fall 2021
Newsletter of the Geophysics Department at Colorado School of ...
core
Exploring relationships between different types of slow earthquakes is essential for determining their source properties and controlling parameters. Studies show that very low frequency earthquakes (VLFEs) and tremor are discrete events that necessitate ...
Alexandra A. Hutchison
doaj +1 more source
Abstract Perchlorate (ClO4−) in polar ice preserves past chlorine oxidation chemistry; however, multi‐centennial Antarctic ClO4− records and the mechanisms controlling their variability remain poorly constrained. Here, we present the first 400‐year (1616−2016) ClO4− record from an Antarctic ice core, revealing two regimes separated around 1980.
Wenzhi Zhou +6 more
wiley +1 more source

