Namiki Atsuko

ナミキアツコ | Namiki Atsuko

Affiliation and department：
Job title： Associate Professor

Research field (1)： Solid earth science

Research theme for competitive and other funds (10)：

2019 - 2024 火山直下のマグマの状態と将来を知る方法の提案:粘弾性測定と浸透流・破砕の実験
2018 - 2022 Constructing a model of outgassing from basaltic magma based on observations and experiments
2019 - 2021 粘弾性体中で起き得る地震の最大サイズの実測と地震波形の観察:モデル実験と理論
2017 - 2019 An experiment explaining the ascent and descent of magmas accumulating beneath mountains after large earthquakes
2016 - 2019 Dynamic rheology measurements of bubble and crystal bearing magmas

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Papers (36)：

Atsuko Namiki, Satoshi Okumura, Akio Goto, Tsutomu Yamada. In situ observation of glass-like fragmentation of high-temperature silicate melts generating fine ashes. Communications Earth & Environment. 2023
Satoshi Okumura, Kentaro Uesugi, Akio Goto, Atsuko Namiki, Kazuhisa Matsumoto, Tatsuya Sakamaki. Molecular-scale structural changes of silicate melts under tension revealed by time-resolved X-ray diffraction. Chemical Geology. 2023. 621. 121372-121372
Atsuko Namiki, Einat Lev, Janine Birnbaum, Jasper Baur. An Experimental Model of Unconfined Bubbly Lava Flows: Importance of Localized Bubble Distribution. Journal of Geophysical Research: Solid Earth. 2022
Ohashi, M., Toramaru, A., Namiki, A. Coalescence of two growing bubbles in a Hele-Shaw cell. Scientific Reports. 2022. 12. 1
Luca Caricchi, Meredith Townsend, Eleonora Rivalta, Atsuko Namiki. The build-up and triggers of volcanic eruptions. NATURE REVIEWS EARTH & ENVIRONMENT. 2021. 2. 7. 458-476

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Lectures and oral presentations (5)：

Importance of Q as a measure of the fragmentation potential.
(JpGU-AGU Joint Meeting, 2020)
Long Pathways for Outgassing Generated by a Rapid and Large Shear Strain of Bubbly Fluids Reducing Effective Viscosity and Affecting Eruption Styles
(AGU fall meeting 2015)
Experimentally revealed diversity of outgassing styles controlling subsequent eruptions
(AGU fall meeting 2013)
An Experiment and Scaling of Earthquakes Around the Viscous/Elastic Transition
(Asia Oceania Geosciences Society 2013)
Mantle-D'' Mixing: Implication for the Mantle Plume Composition
(Western Pacific Geophysics Meeting 2004)

Professional career (1)：

博士(理学) (東京大学)

Awards (2)：

2015 - 特別研究員等審査会専門委員(書面担当)表彰
2007 - 日本火山学会日本火山学会研究奨励賞

Association Membership(s) (5)：

American Geophysical Union , International Association of Volcanology and Chemistry of the Earth's Interior , THE JAPAN SOCIETY OF FLUID MECHANICS , THE VOLCANOLOGICAL SOCIETY OF JAPAN , JAPAN GEOSCIENCE UNION

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