Results 51 to 60 of about 811 (168)

Deep Structure of the Lunar South Pole‐Aitken Basin

Geophysical Research Letters, 2019
AbstractThe South Pole‐Aitken basin is a gigantic impact structure on the far side of the Moon, with an inner rim extending approximately 2,000 km in the long axis dimension. The structure and history of this basin are illuminated by gravity and topography data, which constrain the subsurface distribution of mass. These data point to the existence of a
Peter B. James, David E. Smith, Paul K. Byrne, Jordan D. Kendall, H. Jay Melosh, Maria T. Zuber   +5 more
openaire   +1 more source

A GEO‐LEO Imager Data Set for Characterizing Rapid Changes of Global Aerosol Properties

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Aerosols, the ubiquitous small particulates in our atmosphere, have climate, air quality, and/or other impacts far from their original sources. The Dark Target Algorithm (DTA), originally developed for retrieving aerosol properties from satellite imagers in Low‐Earth Orbit (LEO), has been ported to imagers in Geostationary (GEO) orbit. Using a
R. C. Levy, P. Gupta, Y. R. Shi, L. A. Remer, M. Kim, M. M. Oo, J. Wei, V. R. Sawyer, V. P. Kiliyanpilakkil, R. E. Holz, B. Ramachandran, R. B. Pierce, S. Mattoo   +12 more
wiley   +1 more source

Reidite Formation From Zircon Subjected to 20, 40, and 60 GPa Shock Experiments

Journal of Raman Spectroscopy, Volume 57, Issue 8, Page 1392-1406, August 2026.
Structure disordering as a result of shock pressure: In zircon shocked from 20 to 60 GPa, the shock‐induced structural disorder increases with increasing shock pressure (gray area). Shock disorder of zircon is an integral part of its transformation to reidite: Reidite occurs after amorphous material.
Dmitry A. Zamyatin, Elizaveta Kovaleva
wiley   +1 more source

Super‐Resolution of Planetary Images Based on Generative Adversarial Network

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Currently, satellite imagery serves as the primary means of observing terrestrial planets such as the Mars, the Moon, and Mercury. Enhancing the resolution and quality of these images can provide more detailed insights into planetary surfaces. However, improvements in image quality are often limited by the constraints of sensor technology and ...
Xiaoran Zhang, Yiran Wang, Miao Zhuo
wiley   +1 more source

Localization and Classification of Gravity Wave Events From VIIRS Day/Night Band Satellite Imagery Using Machine Learning Techniques

Earth and Space Science, Volume 13, Issue 8, August 2026.
Abstract Gravity waves in the upper mesosphere produce diverse spatial patterns in nighttime airglow, but their global morphology has been difficult to characterize because manual identification is impractical for the massive satellite image archive. We developed a machine learning framework to detect and classify gravity wave events in imagery from ...
Yuta Hozumi, Jia Yue, Seraj Al Mahmud Mostafa, Chenxi Wang, Jianwu Wang, Sanjay Purushotham, Steven D. Miller   +6 more
wiley   +1 more source

Physical Adaptations to High‐Intensity Multimodal Training in Recreationally Active Adults: A Randomised Control Trial

European Journal of Sport Science, Volume 26, Issue 7, July 2026.
ABSTRACT High‐intensity multimodal training (HIMT), combines aerobic and resistance exercise within a single session, offering a time‐efficient training mode. However, the efficacy of HIMT for physical adaptations compared to other combined training models (e.g., inter‐session concurrent training [ISCT]) remains unclear.
Tijana Sharp, Katie Slattery, Samuel Higham, Aaron J. Coutts, Nathan Mageropolous, Andrew R. Novak, Mark Brewer, Lee Wallace   +7 more
wiley   +1 more source

Thermal Stability of Ice at Shackleton Crater: Implications for Water Ice Detection for the Chang’E-7 Mission

The Planetary Science Journal
The candidate landing region for China’s Chang’E-7 (CE-7) lunar exploration mission is near Shackleton crater at the lunar south pole, and the CE-7 mission will perform in situ detection of water ice.
Jie Zhang, Yang Liu, Dijun Guo, Feng Zhang, Changbin Xue, Yongliao Zou   +5 more
doaj   +1 more source

Symptom Overlap and Neurobiological Similarities Between Posttraumatic Stress Disorder and Tinnitus

Human Brain Mapping, Volume 47, Issue 10, July 2026.
Results from this study showed patterns in which those with PTSD and tinnitus demonstrated decreased functional connectivity between certain brain regions compared to those with only tinnitus and healthy controls. ABSTRACT Many symptoms of posttraumatic stress disorder (PTSD) overlap with the psychological sequelae of tinnitus, including sleep ...
John C. Moring, Fatima T. Husain, Crystal Franklin, Emilia Kaniewska, Quintin Hecht, Amanda Flores, Danielle K. Mullen, Carlos Esquivel, Andrew Fallon, Suheily Lovelace, Patricia A. Resick, Stacey Young‐McCaughan, Alan L. Peterson, Peter T. Fox, for the STRONG STAR Consortium   +14 more
wiley   +1 more source

Centimeter-Scale Roughness Characteristics of Lunar Geological Structures and Permanently Shadowed Regions: Insights From Mini-RF SAR Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Topographic roughness is a critical parameter in lunar exploration and scientific research due to its scale-dependent properties. Synthetic aperture radar (SAR) is a powerful tool for characterizing lunar surface physical properties.
Yao Gao, Bo Wu, Jiapei Hu, Yi Xu, Fei Zhao, Zihan Xu, Pingping Lu, Robert Wang   +7 more
doaj   +1 more source

LRAD – The Radiometer for the Lunar South Pole Hopper μNOVA. [PDF]

, 2023
Permanently shadowed regions (PSRs) are present at the Lunar poles. The surface temperature inside a PSR can remain below 110K, low enough fow stable water ice to exist in vacuum. The presence of ater ice at the Lunar Poles has been indicated by remote sensing bservations, in particular by the Lunar Prospector, LCROSS, and LRO missions.
Hamm, Maximilian, Grott, Matthias, Knollenberg, Jörg, Robinson, Mark S., Atwell, M., Mabe, K., Martin, T., Rauer, Heike   +7 more
openaire   +1 more source