Results 61 to 70 of about 64,792 (321)

Organic geochemistry of the crater-fill sediments from Boltysh impact crater, Ukraine [PDF]

, 2009
The Boltysh impact crater, is a complex structure formed on the basement rocks of the Ukrainian shield which has been dated at 65.17±0.64 Ma [1]. The Boltysh crater has been know for several decades and was originally drilled in the 1960s-1980s in a ...
Gilmour, I., Gurov, E. P., Jolley, D. W., Kelley, S. P., Watson, J. S.   +4 more
core  

A “Cool” Route to Battery Electrode Material Recovery

Advanced Energy Materials, EarlyView.
Ice‐stripping, a novel sub‐zero electrode delamination technique, enables >90% recovery of the electrode materials from manufacturing scrap and end‐of‐life batteries. Water is sprayed upon a porous electrode and quickly freezes when placed on a cold surface. The foil is peeled away, leaving behind the black mass with the morphology retained.
Lin Chen, Brij Kishore, Bowen Liu, Tengfei Song, Yazid Lakhdar, Osaze Omoregbe, Melanie M Britton, Peter R Slater, Emma Kendrick   +8 more
wiley   +1 more source

Recent progress of geophysical exploration in Earth's impact craters

地球与行星物理论评
Geophysical exploration plays an important role in detecting and studying impact structures. This article reviews the common geophysical features of Earth's impact craters, including their gravity, magnetic, electrical, and seismic characteristics.
Yangfan Deng, Heng Luo, Zhou Zhang, Sheng Zhu, Runqing Huang, Zhongfa Hu, Xin Li   +6 more
doaj   +1 more source

Vichada meteorite impact effects from simulation of regional environmental consequences of a meteoroid impact on Earth

Earth Sciences Research Journal, 2018
This study estimates the regional environmental consequences of the impactor extraterrestrial body that could produce the probable Vichada impact crater structure on the Vichada Plain, in Colombia, South America.
Orlando Hernandez Pardo
doaj   +1 more source

Interface Topology and Wetting Dynamics of Laser‐Induced Bonds Between Aluminum Foil and Silicon Nitride Passivation in Solar Cells

Advanced Energy Materials, EarlyView.
Metallization in photovoltaics faces challenges due to silver dependency. This study explores Laser Metal Bonding (LMB), an ultra‐rapid, ablation‐free process enabling robust aluminum‐to‐silicon nitride connections while preserving passivation layers and cell efficiency. Combining experiments and simulations, key adhesion mechanisms, thermal thresholds,
Oliver John, Andreas Nägele, Gernot Emanuel, Jan Nekarda, Ralf Preu   +4 more
wiley   +1 more source

Twin Terrestrial Impact Craters [PDF]

Nature, 1970
A RECENT article by Mills1 has suggested that certain multiple or twin lunar craters may have formed by the slow collapse of a fluidized bed. It was stated that twin astroblemes have not been identified on the Earth and that violent events forming craters, such as meteorite impacts, would be expected to cause considerable destruction of the dividing ...
J. W. Morgan, William D. Ehmann
openaire   +2 more sources

Molecular parameters of post impact cooling in the Boltysh impact structure [PDF]

, 2010
Impact events have the potential to generate a number of long-term sources of heat that can lead to the initiation of hydrothermal systems when the impact occurs on a water- or ice-rich target.
Gilmour, I., Gilmour, M.A., Gurov, E.P., Jolley, D.W., Kelley, S.P., Watson, J.S.   +5 more
core  

Compliant Robotics in Space: A Prospective Review of Soft and Deformable Systems for Space Missions

Advanced Intelligent Systems, EarlyView.
Compliant robots are increasingly becoming integral to space exploration due to their adaptability, flexibility, and lightweight design. This article reviews categories such as soft, reconfigurable, and hyper‐redundant robots and their evolving role in enhancing space missions.
Hamed Rahimi Nohooji, Holger Voos
wiley   +1 more source

Scalable substrate development for aqueous sample preparation for atom probe tomography

Journal of Microscopy, EarlyView., 2023
Abstract Reliable and consistent preparation of atom probe tomography (APT) specimens from aqueous and hydrated biological specimens remains a significant challenge. One particularly difficult process step is the use of a focused ion beam (FIB) instrument for preparing the required needle‐shaped specimen, typically involving a ‘lift‐out’ procedure of a
Eric V. Woods, Se‐Ho Kim, Ayman A. El‐Zoka, L. T. Stephenson, B. Gault   +4 more
wiley   +1 more source

The Effect of Antecedent Topography on Complex Crater Formation

Geophysical Research Letters
Impact craters that form on every planetary body provide a record of planetary surface evolution. On heavily cratered surfaces, new craters that form often overlap antecedent craters, but it is unknown how the presence of antecedent craters alters impact
Don R. Hood, Brennan W. Young, Aviv L. Cohen‐Zada, Peter B. James, Ryan C. Ewing, Jeffery S. Lee   +5 more
doaj   +1 more source