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  • June 2, 2019

[Frontier Letter] Constraining the magnetic properties of ultrafine- and fine-grained biogenic magnetite

Studies of biogenic magnetite and magnetotactic bacteria are gaining i… Read more

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[Frontier Letter] Imaging high-latitude plasma density irregularities resulting from particle precipitation: spaceborne L-band SAR and EISCAT observations

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[Frontier Letter] Paleomagnetic studies on single crystals separated from the middle Cretaceous Iritono granite

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[Frontier Letter] Volcanic smoke reduction in visible and thermal infrared imagery

Photographs are not what you see. When I (TH) was a student back in 19… Read more

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  • September 25, 2018

[Frontier Letter] Pyroclastic density currents associated with the 2015 phreatomagmatic eruption of the Kuchinoerabujima volcano

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[Frontier Letter] Lateral variation of the uppermost oceanic plate in the outer-rise region of the Northwest Pacific Ocean

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[Frontier Letter] Understanding and forecasting phreatic eruptions driven by magmatic degassing

Stix and de Moor (2018) compiled recent studies of phreatic eruptions … Read more