Results 191 to 200 of about 3,725,755 (300)

Meter‐Scale Roughness of the Lunar Surface

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Small‐scale surface roughness is a key indicator of local geological processes, yet it has not previously been mapped globally on the Moon. We present global meter‐scale surface roughness maps generated from the Lunar Orbiter Laser Altimeter pulses, which record information about surface undulations within the instrument's ∼5 m individual ...
Hephzibah Christopher, Indujaa Ganesh
wiley   +1 more source

Microwave-Sintered Lunar Regolith Bricks for Lunar Infrastructure: Fracture Behavior, Tribological Performance, and Electromagnetic Wave Transmission. [PDF]

Materials (Basel)
Zhu K, Guo J, Ning Q, Han Z, Xu L, Liu Z, Gao B, Li J.   +7 more
europepmc   +1 more source

Drift‐Resonance Driven by Field Line Resonance Gradients: A Mechanism for Non‐Dispersive Microinjection Events

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Ultra‐low‐frequency waves in the magnetosphere often produce field line resonances with strong spatial gradients in wave amplitude. We analyze a form of drift resonance driven by these gradients near the resonant field line. This mechanism differs fundamentally from conventional gradient‐ and curvature‐driven drift resonance and predicts an ...
J. Liu, R. Rankin, A. W. Degeling, S. Yao, F. Fenrich   +4 more
wiley   +1 more source

Dust Plumes Induced by a Time‐Varying Electron Beam

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract We present laboratory results to address dust charging and lofting on the Moon and other airless planetary bodies in response to time‐varying solar wind and ultraviolet (UV) exposure. In these experiments, dust is exposed to an electron beam that varies in beam energy between 40 and 260 eV as a function of time.
A. Cabra, X. Wang, M. Horányi
wiley   +1 more source

The bombardment history on the lunar farside revealed by ⁴⁰Ar/³⁹Ar geochronology of Chang'e-6 impact melt rocks. [PDF]

Sci Adv
Zhang WF, Zhang L, Lin M, Jourdan F, Wang JJ, Zhang YQ, Chen JY, Zheng DW, He PL, Su F, He HY, Qiu HN, Bai XJ, Xia XP, Xiao M, Jiang YD, Li JJ, Zhang J, Yang LK, Huang FF, Wei B, Wang JZ, Zhou Q, Cao YH, Cui ZX, Yang Q, Chen LL, Xu YG.   +27 more
europepmc   +1 more source

Meter‐Scale Lunar Dust‐Bed Charging and Local Apparent Dust Release Under Ultraviolet Irradiation

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Vacuum ultraviolet (VUV) irradiation charges lunar regolith and may contribute to electrostatic dust mobilization, but meter‐scale laboratory constraints remain limited. We developed a meter‐scale deuterium‐lamp‐array VUV system that combines optical‐path superposition and stable array stitching to produce a controlled lunar‐relevant photon ...
Yun Chen, Lifang Li, Tianhao Liu, Ruxian Tang, Bingqian Nan, Yang Li, Hong Jin, Jihong Yan, Xiongyao Li, Xiaoping Zhang   +9 more
wiley   +1 more source

Aberration-aware 3D localization microscopy via self-supervised neural-physics learning. [PDF]

Nat Commun
Fu S, Shi W, Katrukha EA, Chen X, Fei Y, Fang K, Wang R, Zhang T, Ma D, Li Y.   +9 more
europepmc   +1 more source

Origami Metamaterials Based on Low‐Melting‐Point Alloy Phase Transition: Breaking the Trade‐Off Between Reusability and Energy Absorption Quality

Advanced Science, Volume 13, Issue 55, 5 October 2026.
This work presents an origami metamaterial that integrates a low‐melting‐point alloy skeleton into an elastomeric shell. It dissipates energy through the metal's plastic deformation and recovers through the solid–liquid phase transition of the alloy together with the hyperelasticity of the shell.
Yupeng Liu, Wei Zhao, Chengjun Zeng, Jiuming Fan, Yanju Liu, Jinsong Leng   +5 more
wiley   +1 more source

Analytical Evaluation of Stress-Strain Behavior and Reaction Mechanism of Lunar Regolith Simulant (CQU-1) Geopolymer. [PDF]

Polymers (Basel)
Lu W, Shi Y, Xue X, Cheng G, Li H.
europepmc   +1 more source

Potential Links Between Physiological and Perceptual Strain in High Heat Stress

European Journal of Sport Science, Volume 26, Issue 10, October 2026.
ABSTRACT The physiological strain index (PhSI) is widely used to quantify thermoregulatory and cardiovascular strain during heat stress. However, direct physiological measurements may not always be feasible in occupational or athletic settings.
Xiujing Zhao, Brendon P. McDermott, Wen‐Juo Lo   +2 more
wiley   +1 more source