Results 101 to 110 of about 27,104 (178)

Testing the Fidelity of Paleopole Determinations From Multidirectionally Magnetized Lunar Crustal Anomaly Source Bodies

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 9, September 2025.
Abstract Inversions of satellite observations of the lunar crustal magnetic field do not consistently produce regional magnetization directions consistent with a selenocentric axial dipolar field. We modeled the thermal evolution of anomaly source bodies in the lunar crust and found that large features (impact melt sheets and ejecta deposits) cool ...
T. Chaffee   +3 more
wiley   +1 more source

A Flight‐Information‐Perceived Approach to Parameter Determination of Giant Asteroids: Revisiting Dawn Mission

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 3, September 2025.
Abstract The internal structures of asteroids are estimated iteratively via a classic gravity‐field‐inversed method on the ground computer in the post‐mission phase due to a large amount of gravity data. This paper develops a flight‐information‐perceived approach that has a superb capacity for constructing the interiors of a differentiated celestial ...
Y. Liang   +3 more
wiley   +1 more source

Lobate Forms Around Craters on the Moon and Mercury: Origin From Landslides, Ejecta Flows and Modification Stage Collapse

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 9, September 2025.
Abstract Lobate forms emanate from impact craters and have morphologies indicating ground‐hugging emplacement via flow. We present global surveys of lobate forms on the Moon and Mercury. Very few examples have previously been reported on either body, with debate over their interpretation as either crater rim landslides or ejecta flows.
A. J. Blance   +6 more
wiley   +1 more source

All Aligned on the Western Front of North America? Analyzing the Stress Field in the Northern Cordillera

open access: yesTectonics, Volume 44, Issue 9, September 2025.
Abstract This study presents the first rigorous statistical analysis of the present‐day crustal stress along the western margin of the North American Plate, covering the entire Canadian Cordillera and Alaska. Using circular statistics and geometric tests, we develop a regional stress province model that constrains the directions of first‐order stresses.
T. Stephan, E. Enkelmann
wiley   +1 more source

Risk Assessment of Toxic and Potentially Toxic Metals in Raw Goat Milk: A Systematic Review of Global Data and Environmental Factors

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 5, September 2025.
ABSTRACT Goat milk is a culturally and nutritionally significant food worldwide, yet its safety regarding toxic and trace elements remains poorly defined. The absence of geographically balanced surveillance and the variability in contamination across rural, urban, and industrial environments limit reliable risk assessment for human exposure.
Arlen Carvalho de Oliveira Almeida   +3 more
wiley   +1 more source

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