Evolution of a meteorite crater as a process of random displacements [PDF]
An examination of the ages and sizes of 114 terrestrial impact craters shows that their aging kinetics can be described by the diffusion laws. The macrodiffusion coefficient which determines random displacements of mineral masses on the Earth has a mean ...
Dabizha, A. I., Zotkin, I. T.
core +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT Planetary exploration is rapidly gaining importance within the space research community. Autonomous locomotion of rovers requires consideration of several mobility aspects to ensure safety, including avoiding hazardous areas that can cause the robot to become immobilized in soft soil or damaged in sharp terrains.
Alessio De Luca +3 more
wiley +1 more source
High‐Pressure Transformations and Stability of Ferromagnesite in the Earth's Mantle
Geophysical Monograph Series, Page 105-113., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Eglantine Boulard +2 more
wiley +3 more sources
Semi-automated crater depth measurements
MethodsX, 2019 Impact cratering is a major process driving planetary landscape evolution. Statistics of craters spatial density is extensively used to date planetary surfaces.
Sylvain Breton +5 more
doaj +1 more source
Small, EarlyView.The competition between H2 evolution (HER) and Cu electrodeposition during the dynamic hydrogen bubble templating (DHBT) crucially influences the synthesized foam morphology. Generally, when HER is dominating, numerous small H2 bubbles form, resulting in compact Cu foams.
Mina Attia +4 more
wiley +1 more source
The cratering record at Uranus: Implications for satellite evolution and the origin of impacting objects [PDF]
The crater size/frequency distributions on the major Uranian satellites show two distinctly different crater populations of different ages. Any hypothesis on the origin of the objects responsible for the period of heavy bombardment must account for the ...
Strom, Robert G.
core +1 more source
Theoretical Research Progress in High-Velocity/Hypervelocity Impact on Semi-Infinite Targets
Shock and Vibration, 2015 With the hypervelocity kinetic weapon and hypersonic cruise missiles research projects being carried out, the damage mechanism for high-velocity/hypervelocity projectile impact on semi-infinite targets has become the research keystone in impact dynamics.
Yunhou Sun +3 more
doaj +1 more source
Production of impact melt in craters on Venus, Earth, and the moon [PDF]
Impact craters imaged by Magellan clearly show large amounts of flow-like ejecta whose morphology suggests that the flows comprise low-viscosity material.
Melosh, H. J., Vickery, A. M.
core +1 more source
, 2009 — The recent Carancas meteorite impact event caused a worldwide sensation. An H4–5 chondrite struck the Earth south of Lake Titicaca in Peru on September 15, 2007, and formed a crater 14.2 m across.
T. Kenkmann +5 more
semanticscholar +1 more source