Results 31 to 40 of about 1,387,580 (319)
Magnetization of a Single Carbonaceous Grain Obtained by Field-Induced Acceleration [PDF]
Journal of Physics: Conference Series, 2017 Keiji Hisayoshi, Chiaki Uyeda
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Intra-chondrite Elemental Variations of Fine-grained Matrices in Carbonaceous Chondrites.
Intra-chondrite Elemental Variations of Fine-grained Matrices in Carbonaceous Chondrites.第3回極域科学シンポジウム/第35回南極隕石シンポジウム 11月30日（金） 国立国語研究所 ...
Kohei Abe +4 more
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ÆSOPUS 2.0: Low-temperature Opacities with Solid Grains
The Astrophysical Journal, 2023 In this study we compute the equation of state and Rosseland mean opacity from temperatures of T ≃ 30,000 K down to T ≃ 400 K, pushing the capabilities of the Æ SOPUS code into the regime where solid grains can form.
Paola Marigo +5 more
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Presolar O- and C-anomalous grains in unequilibrated ordinary chondrite matrices [PDF]
Geochimica et Cosmochimica Acta, 2022 Methods – Results – Discussion – Conclusions – Tables – Figures Abstract Presolar grains are trace components in chondrite matrices. Their abundances and compositions have been systematically studied in carbonaceous chondrites but rarely in situ in other
J. Barosch +6 more
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INTERSTELLAR RESIDENCE TIMES OF PRESOLAR SiC DUST GRAINS FROM THE MURCHISON CARBONACEOUS METEORITE [PDF]
, 2009 P. R. Heck +9 more
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Iron isotopic measurements in presolar silicate and oxide grains from the Acfer 094 ungrouped carbonaceous chondrite [PDF]
Meteoritics and Planetary Science, 2015 Christine Floss
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Gold in ash and slag material of the Primorsk hydroelectric power [PDF]
E3S Web of Conferences, 2020 The paper shows the results of studies on the identification of noble-metal mineralization in various components of ash and slag formations: underburning, aluminosilicate microspheres, initial ash (fed to the magnetic separation of the technological ...
Lavrik Natalia, Henning Peter
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The Astrophysical Journal, 2023 Molecules and particles make up ∼40%–70% of carbon in the interstellar medium, yet the exact chemical structure of these constituents remains unknown. We present carbon K-shell absorption spectroscopy of the Galactic interstellar medium obtained with the
John Staunton, Frits Paerels
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Did a Complex Carbon Cycle Operate in the Inner Solar System?
Life, 2020 Solids in the interstellar medium consist of an intimate mixture of silicate and carbonaceous grains. Because 99% of silicates in meteorites were reprocessed at high temperatures in the inner regions of the Solar Nebula, we propose that similar levels of
Joseph A. Nuth +3 more
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