Results 41 to 50 of about 20,595,578 (256)
Impactites of the Mistastin Lake impact structure: Insights into impact ejecta emplacement
Meteoritics and Planetary Science, 2018 The Mistastin Lake impact structure is an intermediate‐size (~28 km apparent crater diameter), complex crater formed ~36 Myr. The original crater has been differentially eroded; however, a subdued terraced rim and distinct central uplift are still ...
M. Mader, G. Osinski
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Materials & Design, 2022 Triply periodic minimal surfaces (TPMS) - based porous structures have been universally adopted for mimicking the properties of bone scaffolds due to their interconnected geometries with smooth surfaces and controllable pores.
Sijia Zou +6 more
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Rekayasa Mesin, 2023 Kowi or crucibles come from refractory materials. This study aims to determine the effect of the powder particle size of evaporation boats on impact resistance and macro structure. The research method used is experimental research.
Jurdan Fulandy Siswoyo +4 more
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, 2017 The Rochechourt impact structure in south‐central France, with maximum diameter of 40–50 km, has previously been dated to within 1% uncertainty of the Triassic–Jurassic boundary, at which time ~30% of global genera became extinct.
B. E. Cohen +3 more
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, 2017 Large impact structures have complex morphologies, with zones of structural uplift that can be expressed topographically as central peaks and/or peak rings internal to the crater rim.
A. Rae +4 more
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Impact of Structures from the Protein Structure Initiative [PDF]
Structure, 2007 The collective efforts of the Protein Structure Initiative (PSI) have so far produced over 2700 protein structures (http://kb.psi-structuralgenomics.org/KB/, Metrics Module). This is an impressive statistic, but what of interest have we learned from these structures and what might be the future impact of this knowledge?
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Anais da Academia Brasileira de CiênciasTerrestrial impact structures are geological and geomorphological features with particular importance to understand the history and evolution of the planet.
JOANA P. SÁNCHEZ, JOSÉ B.R. BRILHA
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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 +6 more
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The Functional Impact of Mitochondrial Structure Across Subcellular Scales
Frontiers in Physiology, 2020 Mitochondria are key determinants of cellular health. However, the functional role of mitochondria varies from cell to cell depending on the relative demands for energy distribution, metabolite biosynthesis, and/or signaling.
B. Glancy +4 more
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Vibration, 2021 This paper presents the identification of both location and magnitude of impact forces applied on different positions of a multi-storey tower structure using different types of transducers, i.e., an accelerometer, a laser Doppler vibrometer, and a ...
Hamed Kalhori +2 more
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