Results 201 to 210 of about 164,975 (347)
Martian impact crater ejecta morphologies as indicators of the distribution of subsurface volatiles [PDF]
, 2003 N. G. Barlow, Carola B. Perez
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Large meteorite impacts: The K/T model [PDF]
The Cretaceous/Tertiary (K/T) boundary event represents probably the largest meteorite impact known on Earth. It is the only impact event conclusively linked to a worldwide mass extinction, a reflection of its gigantic scale and global influence.
Bohor, B. F.
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Journal of Periodontal Research, EarlyView.Incorporating a connective tissue graft (CTG) for the periodontal regenerative treatment (PRT) of intrabony defects appears beneficial in reducing postoperative gingival recession (GR) and might further enhance regenerative outcomes compared to PRT without CTG.
Kevimy Agossa +5 more
wiley +1 more source
Subsurface structure and impact process of Yilan Crater, northeastern China
Communications Earth & EnvironmentYilan Crater is a newly discovered impact structure in Northeast China. However, the impact process and its subsurface properties have not been properly investigated yet.
Yangfan Deng +8 more
doaj +1 more source
Projectile-shape dependence of impact craters in loose granular media [PDF]
, 2003 Katherine A. Newhall, D. J. Durian
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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.
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Biomaterials for Reconstructive Treatment of Peri‐Implantitis
Journal of Periodontal Research, EarlyView.Reconstructive therapy should be implemented in contained defects. Various bone filler materials with or without a barrier membrane and/or adjunctive biologics may be applied. ABSTRACT Peri‐implantitis is a pathological condition affecting the tissues surrounding dental implants, marked by inflammation of the peri‐implant connective tissue and ...
Ausra Ramanauskaite +3 more
wiley +1 more source
Meteorite Impact Crater in Central Alaska [PDF]
Science, 1978 William W. Patton, Thomas P. Miller
openaire +4 more sources
Discovery of a double impact crater in Libya: the astrobleme of Arkenu [PDF]
, 2003 Philippe Paillou +5 more
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Melting and its relationship to impact crater morphology [PDF]
Shock-melting features occur on planets at scales that range from micrometers to megameters. It is the objective of this study to determine the extent of thickness, volume geometry of the melt, and relationship with crater morphology.
Ahrens, Thomas J., Okeefe, John D.
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