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LDM (Life Detection Microscope): In Situ Imaging of Living Cells on Surface of Mars.
Published in:
Transactions of the Japan Society of Aeronautical & Space Sciences, Aerospace Technology Japan, 2018, v. 16, n. 3, p. 299, doi. 10.2322/tastj.16.299
By:
- Akihiko YAMAGISHI;
- Takehiko SATOH;
- Atsuo MIYAKAWA;
- Yoshitaka YOSHIMURA;
- Satoshi SASAKI;
- Kensei KOBAYASHI;
- Yoko KEBUKAWA;
- Hikaru YABUTA;
- Hajime MITA;
- Eiichi IMAI;
- Takeshi NAGANUMA;
- Kazuhisa FUJITA;
- Tomohiro USUI
Publication type:
Article
Measuring the Elemental Composition of Phobos: The Mars‐moon Exploration with GAmma rays and NEutrons (MEGANE) Investigation for the Martian Moons eXploration (MMX) Mission.
Published in:
Earth & Space Science, 2019, v. 6, n. 12, p. 2605, doi. 10.1029/2019EA000811
By:
- Lawrence, David J.;
- Peplowski, Patrick N.;
- Beck, Andrew W.;
- Burks, Morgan T.;
- Chabot, Nancy L.;
- Cully, Michael J.;
- Elphic, Richard C.;
- Ernst, Carolyn M.;
- Fix, Samuel;
- Goldsten, John O.;
- Hoffer, Erin M.;
- Kusano, Hiroki;
- Murchie, Scott L.;
- Schratz, Brian C.;
- Usui, Tomohiro;
- Yokley, Zachary W.
Publication type:
Article
Glycine Polymerization on Oxide Minerals.
Published in:
Origins of Life & Evolution of the Biosphere, 2017, v. 47, n. 2, p. 123, doi. 10.1007/s11084-016-9516-z
By:
- Kitadai, Norio;
- Oonishi, Hiroyuki;
- Umemoto, Koichiro;
- Usui, Tomohiro;
- Fukushi, Keisuke;
- Nakashima, Satoru
Publication type:
Article
In-situ preservation of nitrogen-bearing organics in Noachian Martian carbonates.
Published in:
Nature Communications, 2020, v. 11, n. 1, p. 1, doi. 10.1038/s41467-020-15931-4
By:
- Koike, Mizuho;
- Nakada, Ryoichi;
- Kajitani, Iori;
- Usui, Tomohiro;
- Tamenori, Yusuke;
- Sugahara, Haruna;
- Kobayashi, Atsuko
Publication type:
Article
Homogeneity and heterogeneity in near-infrared FTIR spectra of Ryugu returned samples.
Published in:
Earth, Planets & Space, 2023, v. 75, n. 1, p. 1, doi. 10.1186/s40623-023-01784-w
By:
- Hatakeda, Kentaro;
- Yada, Toru;
- Abe, Masanao;
- Okada, Tatsuaki;
- Nakato, Aiko;
- Yogata, Kasumi;
- Miyazaki, Akiko;
- Kumagai, Kazuya;
- Nishimura, Masahiro;
- Hitomi, Yuya;
- Soejima, Hiromichi;
- Nagashima, Kana;
- Yoshitake, Miwa;
- Iwamae, Ayako;
- Furuya, Shizuho;
- Usui, Tomohiro;
- Kitazato, Kohei
Publication type:
Article
The Mars system revealed by the Martian Moons eXploration mission.
Published in:
Earth, Planets & Space, 2022, v. 74, n. 1, p. 1, doi. 10.1186/s40623-021-01417-0
By:
- Ogohara, Kazunori;
- Nakagawa, Hiromu;
- Aoki, Shohei;
- Kouyama, Toru;
- Usui, Tomohiro;
- Terada, Naoki;
- Imamura, Takeshi;
- Montmessin, Franck;
- Brain, David;
- Doressoundiram, Alain;
- Gautier, Thomas;
- Hara, Takuya;
- Harada, Yuki;
- Ikeda, Hitoshi;
- Koike, Mizuho;
- Leblanc, François;
- Ramirez, Ramses;
- Sawyer, Eric;
- Seki, Kanako;
- Spiga, Aymeric
Publication type:
Article
Water and Volatile Inventories of Mercury, Venus, the Moon, and Mars.
Published in:
Space Science Reviews, 2018, v. 214, n. 5, p. 1, doi. 10.1007/s11214-018-0526-1
By:
- Greenwood, James P.;
- Karato, Shun-ichiro;
- Vander Kaaden, Kathleen E.;
- Pahlevan, Kaveh;
- Usui, Tomohiro
Publication type:
Article
Analytical protocols for Phobos regolith samples returned by the Martian Moons eXploration (MMX) mission.
Published in:
Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01438-9
By:
- Fujiya, Wataru;
- Furukawa, Yoshihiro;
- Sugahara, Haruna;
- Koike, Mizuho;
- Bajo, Ken-ichi;
- Chabot, Nancy L.;
- Miura, Yayoi N.;
- Moynier, Frederic;
- Russell, Sara S.;
- Tachibana, Shogo;
- Takano, Yoshinori;
- Usui, Tomohiro;
- Zolensky, Michael E.
Publication type:
Article
YORP Effect on Asteroid 162173 Ryugu: Implications for the Dynamical History.
Published in:
Journal of Geophysical Research. Planets, 2021, v. 126, n. 12, p. 1, doi. 10.1029/2021JE006863
By:
- Kanamaru, Masanori;
- Sasaki, Sho;
- Morota, Tomokatsu;
- Cho, Yuichiro;
- Tatsumi, Eri;
- Hirabayashi, Masatoshi;
- Hirata, Naru;
- Senshu, Hiroki;
- Shimaki, Yuri;
- Sakatani, Naoya;
- Tanaka, Satoshi;
- Okada, Tatsuaki;
- Usui, Tomohiro;
- Sugita, Seiji;
- Watanabe, Sei‐ichiro
Publication type:
Article
Climate Simulations of Early Mars With Estimated Precipitation, Runoff, and Erosion Rates.
Published in:
Journal of Geophysical Research. Planets, 2020, v. 125, n. 3, p. 1, doi. 10.1029/2019JE006160
By:
- Ramirez, Ramses M.;
- Craddock, Robert A.;
- Usui, Tomohiro
Publication type:
Article
Grain scale heterogeneities in Ryugu samples as observed by MicrOmega: a key to understand aqueous alteration and space weathering.
Published in:
Meteoritics & Planetary Science, 2022, v. 57, p. 6255
By:
- Le Pivert-Jolivet, Tania;
- Brunetto, Rosario;
- Pilorget, Cedric;
- Bibring, Jean-Pierre;
- Aiko Nakato;
- Loizeau, Damien;
- Riu, Lucie;
- Hamm, Vincent;
- Lantz, Cateline;
- Kentaro Hatakeda;
- Kasumi Yogata;
- Baklouti, Donia;
- Toru Yada;
- Tatsuaki Okada;
- Tomohiro Usui
Publication type:
Article
Geochemistry and Sm‐Nd chronology of a Stannern‐group eucrite, Northwest Africa 7188.
Published in:
Meteoritics & Planetary Science, 2019, v. 54, n. 11, p. 2710, doi. 10.1111/maps.13382
By:
- Kagami, Saya;
- Haba, Makiko K.;
- Yokoyama, Tetsuya;
- Usui, Tomohiro;
- Greenwood, Richard C.
Publication type:
Article
Re‐Os isotope systematics and fractionation of siderophile elements in metal phases from CB<sub>a</sub> chondrites.
Published in:
Meteoritics & Planetary Science, 2018, v. 53, n. 5, p. 1051, doi. 10.1111/maps.13050
By:
- Nakanishi, Nao;
- Yokoyama, Tetsuya;
- Okabayashi, Satoki;
- Usui, Tomohiro;
- Iwamori, Hikaru
Publication type:
Article
A partial melting study of an ordinary (H) chondrite composition with application to the unique achondrite Graves Nunataks 06128 and 06129.
Published in:
Meteoritics & Planetary Science, 2015, v. 50, n. 4, p. 759, doi. 10.1111/maps.12392
By:
- Usui, Tomohiro;
- Jones, John H.;
- Mittlefehldt, David W.
Publication type:
Article
Mixing relations of the howardite-eucrite-diogenite suite: A new statistical approach of independent component analysis for the Dawn mission.
Published in:
Meteoritics & Planetary Science, 2013, v. 48, n. 11, p. 2289, doi. 10.1111/maps.12205
By:
- Usui, Tomohiro;
- Iwamori, Hikaru
Publication type:
Article
K-Th-Ti systematics and new three-component mixing model of HED meteorites: Prospective study for interpretation of gamma-ray and neutron spectra for the Dawn mission.
Published in:
Meteoritics & Planetary Science, 2010, v. 45, n. 7, p. 1170, doi. 10.1111/j.1945-5100.2010.01071.x
By:
- USUI, Tomohiro;
- McSWEEN Jr., Harry Y.;
- MITTLEFEHLDT, David W.;
- PRETTYMAN, Thomas H.
Publication type:
Article
Geochemistry of 4 Vesta based on HED meteorites: Prospective study for interpretation of gamma ray and neutron spectra for the Dawn mission.
Published in:
Meteoritics & Planetary Science, 2007, v. 42, n. 2, p. 255, doi. 10.1111/j.1945-5100.2007.tb00231.x
By:
- USUI, Tomohiro;
- McSween, Harry Y.
Publication type:
Article
Transport of impact ejecta from Mars to its moons as a means to reveal Martian history.
Published in:
Scientific Reports, 2019, v. 9, n. 1, p. 1, doi. 10.1038/s41598-019-56139-x
By:
- Hyodo, Ryuki;
- Kurosawa, Kosuke;
- Genda, Hidenori;
- Usui, Tomohiro;
- Fujita, Kazuhisa
Publication type:
Article
A New Constraint on the Physicochemical Condition of Mars Surface during the Amazonian Epoch Based on Chemical Speciation for Secondary Minerals in Martian Nakhlites.
Published in:
Minerals (2075-163X), 2021, v. 11, n. 5, p. 514, doi. 10.3390/min11050514
By:
- Suga, Hiroki;
- Suzuki, Keika;
- Usui, Tomohiro;
- Yamaguchi, Akira;
- Sekizawa, Oki;
- Nitta, Kiyofumi;
- Takeichi, Yasuo;
- Ohigashi, Takuji;
- Takahashi, Yoshio;
- Sekine, Yasuhito;
- Rampe, Elizabeth B.;
- Fukushi, Keisuke;
- Martinez-Frias, Jesus
Publication type:
Article
EXAFS Determination of Clay Minerals in Martian Meteorite Allan Hills 84001 and Its Implication for the Noachian Aqueous Environment.
Published in:
Minerals (2075-163X), 2021, v. 11, n. 2, p. 176, doi. 10.3390/min11020176
By:
- Nakada, Ryoichi;
- Tanabe, Gaku;
- Kajitani, Iori;
- Usui, Tomohiro;
- Shidare, Masashi;
- Yokoyama, Tetsuya;
- Baziotis, Ioannis
Publication type:
Article
Synthesis of <sup>13</sup>C-depleted organic matter from CO in a reducing early Martian atmosphere.
Published in:
Nature Geoscience, 2024, v. 17, n. 6, p. 503, doi. 10.1038/s41561-024-01443-z
By:
- Ueno, Yuichiro;
- Schmidt, Johan A.;
- Johnson, Matthew S.;
- Zang, Xiaofeng;
- Gilbert, Alexis;
- Kurokawa, Hiroyuki;
- Usui, Tomohiro;
- Aoki, Shohei
Publication type:
Article
Petrogenesis of high-phosphorous Wishstone Class rocks in Gusev Crater, Mars.
Published in:
Journal of Geophysical Research. Planets, 2008, v. 113, n. E12, p. n/a, doi. 10.1029/2008JE003225
By:
- Usui, Tomohiro;
- McSween, Harry Y.;
- Clark, Benton C.
Publication type:
Article
Curation protocol of Phobos sample returned by Martian Moons eXploration.
Published in:
Meteoritics & Planetary Science, 2024, v. 59, n. 2, p. 321, doi. 10.1111/maps.14121
By:
- Fukai, Ryota;
- Usui, Tomohiro;
- Fujiya, Wataru;
- Takano, Yoshinori;
- Bajo, Ken‐ichi;
- Beck, Andrew;
- Bonato, Enrica;
- Chabot, Nancy L.;
- Furukawa, Yoshihiro;
- Genda, Hidenori;
- Hibiya, Yuki;
- Jourdan, Fred;
- Kleine, Thorsten;
- Koike, Mizuho;
- Matsuoka, Moe;
- Miura, Yayoi N.;
- Moynier, Frédéric;
- Okazaki, Ryuji;
- Russell, Sara S.;
- Sumino, Hirochika
Publication type:
Article
The Importance of Phobos Sample Return for Understanding the Mars-Moon System.
Published in:
Space Science Reviews, 2020, v. 216, n. 4, p. 1, doi. 10.1007/s11214-020-00668-9
By:
- Usui, Tomohiro;
- Bajo, Ken-ichi;
- Fujiya, Wataru;
- Furukawa, Yoshihiro;
- Koike, Mizuho;
- Miura, Yayoi N.;
- Sugahara, Haruna;
- Tachibana, Shogo;
- Takano, Yoshinori;
- Kuramoto, Kiyoshi
Publication type:
Article
Insights into the formation and evolution of extraterrestrial amino acids from the asteroid Ryugu.
Published in:
Nature Communications, 2023, v. 14, p. 1, doi. 10.1038/s41467-023-37107-6
By:
- Potiszil, Christian;
- Ota, Tsutomu;
- Yamanaka, Masahiro;
- Sakaguchi, Chie;
- Kobayashi, Katsura;
- Tanaka, Ryoji;
- Kunihiro, Tak;
- Kitagawa, Hiroshi;
- Abe, Masanao;
- Miyazaki, Akiko;
- Nakato, Aiko;
- Nakazawa, Satoru;
- Nishimura, Masahiro;
- Okada, Tatsuaki;
- Saiki, Takanao;
- Tanaka, Satoshi;
- Terui, Fuyuto;
- Tsuda, Yuichi;
- Usui, Tomohiro;
- Watanabe, Sei-ichiro
Publication type:
Article
Radar Sounding of Subsurface Structure in Eastern Coprates and Capri Chasmata, Mars.
Published in:
Geophysical Research Letters, 2020, v. 47, n. 16, p. 1, doi. 10.1029/2020GL088556
By:
- Noguchi, Rina;
- Ishiyama, Ken;
- Kumamoto, Atsushi;
- Uemura, Chihiro;
- Kasaba, Yasumasa;
- Usui, Tomohiro;
- Oura, Aina;
- Shoji, Daigo
Publication type:
Article
Special issue "Martian Moons eXploration: the scientific investigations of Mars and its moons".
Published in:
Earth, Planets & Space, 2024, v. 76, n. 1, p. 1, doi. 10.1186/s40623-023-01950-0
By:
- Genda, Hidenori;
- Usui, Tomohiro;
- Chabot, Nancy L.;
- Ramirez, Ramses;
- Ohtsuki, Keiji
Publication type:
Article
Special issue "Martian Moons eXploration: the scientific investigations of Mars and its moons".
Published in:
Earth, Planets & Space, 2024, v. 76, n. 1, p. 1, doi. 10.1186/s40623-023-01950-0
By:
- Genda, Hidenori;
- Usui, Tomohiro;
- Chabot, Nancy L.;
- Ramirez, Ramses;
- Ohtsuki, Keiji
Publication type:
Article
Accurate Isotopic and Concentration Analyses of Small Amounts of Pb Using Isotope Dilution Coupled with the Double Spike Technique.
Published in:
Geostandards & Geoanalytical Research, 2006, v. 30, n. 3, p. 209, doi. 10.1111/j.1751-908X.2006.tb01063.x
By:
- Kuritani, Takeshi;
- Usui, Tomohiro;
- Yokoyama, Tetsuya;
- Nakamura, Eizo
Publication type:
Article
In situ biochemical characterization of Venus cloud particles using a life-signature detection microscope.
Published in:
Canadian Journal of Microbiology, 2022, v. 68, n. 6, p. 413, doi. 10.1139/cjm-2021-0140
By:
- Sasaki, Satoshi;
- Yamagishi, Akihiko;
- Yoshimura, Yoshitaka;
- Enya, Keigo;
- Miyakawa, Atsuo;
- Ohno, Sosuke;
- Fujita, Kazuhisa;
- Usui, Tomohiro;
- Limaye, Sanjay S.
Publication type:
Article
Petrology and Geochemistry of Eclogite Xenoliths from the Colorado Plateau: Implications for the Evolution of Subducted Oceanic Crust.
Published in:
Journal of Petrology, 2006, v. 47, n. 5, p. 929, doi. 10.1093/petrology/egi101
By:
- USUI, TOMOHIRO;
- NAKAMURA, EIZO;
- HELMSTAEDT, HERWART
Publication type:
Article
Efect of sulfur on siderophile element partitioning between olivine and a primary melt from the martian mantle.
Published in:
American Mineralogist, 2022, v. 107, n. 3, p. 357, doi. 10.2138/am-2021-7743
By:
- Usui, Tomohiro;
- Righter, Kevin;
- Shearer, Charles K.;
- Jones, John H.
Publication type:
Article
Vanadium micro-XANES determination of oxygen fugacity in olivine-hosted glass inclusion and groundmass glasses of martian primitive shergottite Yamato 980459.
Published in:
American Mineralogist, 2020, v. 105, n. 11, p. 1695, doi. 10.2138/am-2020-7321
By:
- NAKADA, RYOICHI;
- USUI, TOMOHIRO;
- USHIODA, MASASHI;
- TAKAHASHI, YOSHIO
Publication type:
Article

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