Results 81 to 90 of about 83,326 (348)
Recent Advances in the Laser‐Based Fabrication and Applications of High‐Entropy Alloy Nanoparticles
MetalMat, EarlyView.This review presents recent advances in the laser‐based fabrication of high‐entropy alloy nanoparticles, focusing on scalable, environmentally friendly, and compositionally tunable synthesis methods. It highlights the critical influence of laser parameters on nanoparticle size, phase, and morphology, enabling tailored properties for applications in ...
Bibek Kumar Singh +4 more
wiley +1 more source
Experimental Impacts into Strength-Layered Targets: Crater Morphology and Morphometry [PDF]
Impact cratering is a fundamental physical process that has dominated the evolution and modification of nearly every planetary surface in the Solar System.
Anderson, J. L. B. +6 more
core +1 more source
MetalMat, EarlyView.ABSTRACT Machining of materials is an invaluable technique to give specific shapes and dimensions of desired materials. Different machining processes give rise to different surface characteristics that include not only surface roughness but also specific surface morphology, such as the recast layer.
Animesh Kumar Basak +4 more
wiley +1 more source
Further analysis of LDEF FRECOPA micrometeoroid remnants [PDF]
In the Al collectors of experiment A0138-1 of the French Cooperative Payload (FRECOPA) payload, we identified a population of small craters (3-9 microns in diameter) induced by the impacts of micron-sized grains, mainly of extraterrestrial origin ...
Borg, Janet +3 more
core +1 more source
Martian Cratering 4: Mariner 9 Initial Analysis of Cratering Chronology [PDF]
, 1973 Early analyses of cratering and other Martian surface properties that indicated extensive ancient erosion have been strongly supported by Mariner 9 data.
Hartmann, W. K.
core +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long +7 more
wiley +1 more source
Topographic Relaxation of Complex Impact Craters in a Clathrate Crust on Titan
The Planetary Science JournalTitan’s impact craters are significantly shallower than fresh craters on Ganymede, which are often used as templates for fresh craters on Titan. The presence of a clathrate crust on Titan, which would insulate the ice shell and maintain warmer ice near ...
Gwendolyn Brouwer +5 more
doaj +1 more source
Study on the Degradation Pattern of Impact Crater Populations in Yutu-2′s Rovering Area
Remote SensingA detailed analysis of the panoramic camera data from the 27th to 33rd lunar days was conducted on the high-resolution scenes captured by the Yutu-2 rover stations. This analysis aimed to determine the detailed morphological parameters of the 2015 impact
Xinyu Ma +4 more
doaj +1 more source
Physiographic diagrams of Mount St. Helens, Washington showing changes in its summit crater, 1982 [PDF]
, 1983 Tau Rho Alpha
openalex +1 more source
Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions
Journal of Field Robotics, EarlyView.ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos +6 more
wiley +1 more source