Results 151 to 160 of about 70,331 (294)
Operation Mine Shaft: Distribution of Natural and Artificial Ejecta Resulting from Detonation of 100-Ton TNT Charge on Granite: Mineral Rock Event [PDF]
John Meyer, J.H. Rooke, D. Allen
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Eruption products of the 1883 eruption of Krakatau and their final settlement
Firstly the volume of pyroclastic ejecta during the 1883 eruption of Krakatau is re-examined. To revise the volume of flow deposits, the author basically follows Verbeek’s observation while to estimate the fall deposits, as the last resort, the author ...
Izumi Yokoyama
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5.8 Lunar Ejecta in Heliocentric Space [PDF]
W. M. Alexander, Mark A. Richards
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The martian tropical water ice spatial and temporal distribution was characterized using impact crater ejecta type, location, size, and age in one of two epochs, ≤3.4 Ga and >3.4 Ga, using statistical models designed for spatial and temporal correlation ...
Jamie D. Riggs, Michelle R. Kirchoff
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Contemporaneous formation of self-secondaries and layered ejecta deposits on Mars
Self-secondaries are secondary craters formed in cogenetic ejecta deposits. Bearing important information on cratering mechanics and the applicability of remote age-determination technique using crater statistics, the spatial distribution of self ...
Fanglu Luo+7 more
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Styles of ejecta emplacement under atmospheric conditions [PDF]
Laboratory experiments provide essential first-order constraints on processes affecting ballistic ejecta and styles of ejecta emplacement under different atmospheric environments at planetary scales.
Schultz, P. H.
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On the helium abundance of Nova Cephei 1971 ejecta [PDF]
J. A. de Freitas Pacheco
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Origin of α-poor Very Metal-poor Stars
Among very metal-poor (VMP) stars, α -poor VMP ( α -PVMP) stars that have subsolar values of [X/Fe] for Mg and other α elements are rare and are thought to have been formed from gas polluted by Type 1a supernova (SN 1a). However, recent analyses indicate
S. K. Jeena, Projjwal Banerjee
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Explosive volcanic eruptions - VI. Ejecta dispersal in plinian eruptions: the control of eruption conditions and atmospheric properties [PDF]
Lionel Wilson, George P. L. Walker
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