Research theme for competitive and other funds (19)：
2023 - 2026 断層はいつ動いたのか ー活動性評価のための新たな放射年代学的アプローチー
2022 - 2026 Isotopic variations and evolution of early condensates caused by nuclear reactions induced from the intensive irradiation from the young sun
2015 - 2018 Estimation of the existence period of water in the early solar system by the precise barium isotopic ratio measurements of meteorites
2015 - 2018 Ca isotopic compositions of chondrules: Implication for early evolution of planetary material
2014 - 2017 Progress of REE isotopic studies on cosmochemistry
2014 - 2016 Water-rock interaction on martian surface deduced from calcium isotopic composition of alteration products in nakhlites
2012 - 2015 High-precision isotopic study of primitive meteorites
2007 - 2009 Research on behaviors of the alkaline metal elements in the early solar system by the extinct nuclides chronology
2003 - 2005 Detection of the extinct nuclides by the precise isotopic ratio measurements and chronology of the early solar system
1997 - 1998 Research on concentrations and isotopic abundances of retractory siderophile elements in Ca, Al-rich inclusions and estimation of chemical and physical conditions of the primitive solar nebula
1996 - 1997 Research of Isotopic Reference Material for Improvement of Measurement Precision of Isotopic Ratios in Space and Earth Sciences
1991 - 1991 希元素存在度に基づいたマラリンが隕石の生成環境および落下過程の推定
1989 - 1991 Proof of residence of primeval technetium
1990 - 1990 原始太陽系星雲における蒸発・凝縮による希土類元素の分別
1990 - 1990 中性子放射化分析法を利用するイットリウムの地球化学
隕石の化学的研究
Chemical Aspects of Meteorites
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Papers (57)：
Noriko T. Kita, Kouki Kitajima, Kazuhide Nagashima, Noriyuki Kawasaki, Naoya Sakamoto, Wataru Fujiya, Yoshinari Abe, Jérôme Aléon, Conel M. O'D. Alexander, Sachiko Amari, et al. Disequilibrium oxygen isotope distribution among aqueously altered minerals in Ryugu asteroid returned samples. Meteoritics & Planetary Science. 2024
Zachary A. Torrano, Michelle K. Jordan, Timothy D. Mock, Richard W. Carlson, Ikshu Gautam, Makiko K. Haba, Tetsuya Yokoyama, Yoshinari Abe, Jérôme Aléon, Conel Alexander, et al. Neodymium-142 deficits and samarium neutron stratigraphy of C-type asteroid (162173) Ryugu. Meteoritics & Planetary Science. 2023
Takashi Sano, Kenichiro Tani, Shigekazu Yoneda, Hla Min, Thaung Htike, Zin Maung Maung Thein, Osamu Ishizuka, Nao Kusuhashi, Reiko T. Kono, Masanaru Takai, et al. Petrogenesis of isotopically enriched Quaternary magma with adakitic affinity associated with subduction of old lithosphere beneath central Myanmar. Scientific Reports. 2022. 12. 1
Timo Hopp, Nicolas Dauphas, Yoshinari Abe, Jérôme Aléon, Conel M. O’D. Alexander, Sachiko Amari, Yuri Amelin, Ken-ichi Bajo, Martin Bizzarro, Audrey Bouvier, et al. Ryugu’s nucleosynthetic heritage from the outskirts of the Solar System. Science Advances. 2022. 8. 46
Jens Barosch, Larry R. Nittler, Jianhua Wang, Conel M. Conel, Bradley T. De Gregorio, Cécile Engrand, Yoko Kebukawa, Kazuhide Nagashima, Rhonda M. Stroud, Hikaru Yabuta, et al. Presolar Stardust in Asteroid Ryugu. Astrophysical Journal Letters. 2022. 935. 1
- 1987 The University of Tokyo Graduate School, Division of Science
- 1982 The University of Tokyo Faculty of Science
- 1982 The University of Tokyo Faculty of Science
Professional career (1)：
Doctor of Science (The University of Tokyo)
Work history (5)：
1992 - 1995 シカゴ大学 博士研究員
1992 - 1995 University of Chicago, Departual of Geophysical Sciences,
1987 - 1992 Nihon University College of Humanities and Sciences
1987 - 1992 Nihon University, College of Humanities and Sciences,
Research Associate
Committee career (2)：
2002 - 2009 国際純正応用化学連合(IUPAC) 原子量委員会正委員
1998 - 1999 日本地球化学会 評議員
Association Membership(s) (14)：
日本分析化学会
, アメリカ地球物理学連合(American Geophysical Union)
, 日本質量分析学会
, 日本惑星科学会
, 日本化学会
, 日本地球化学会
, 国際隕石学会(The Meteoritical Society)
, The Japanese Society for Planetary Sciences
, The Mass Spectrometry Society of Japan
, The Japan Society of Analytical Chemistry
, The Chemical Society of Japan
, American Geophysical Union
, The Geochemical Society of Japan
, The Meteoritical Society
