FUJIWARA Akira 藤原顕

… Alternative Names

Researcher Number	70173482
Other IDs
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Affiliation (based on the past Project Information) *help	2004 : 独立行政法人宇宙航空研究開発機構, 宇宙科学研究本部・固体誘惑科学研究系, 教授 2003 : 独立行政法人宇宙航空研究開発機構(宇宙研), 固体惑星科学研究系, 教授 2003 : 独立行政法人宇宙航空研究開発機構, 宇宙科学研究本部・固体惑星科学研究系, 教授 2003 : JAXA, ISAS, PROFESSOR, 宇宙科学研究本部固体惑星科学研究系, 教授 2002 : THE INSTITUTE OF SPACE AND ASTRONAUTICAL SCIENCE, PROFESSOR, 宇宙科学研究所・惑星研究系, 教授 … More
Review Section/Research Field	Except Principal Investigator Astronomy / 固体地球物理学 / 惑星科学 / Petrology/Mineralogy/Science of ore deposit / 固体地球物理学 / Space and upper atmospheric physics / Applied physics, general / 素粒子・核・宇宙線
Keywords	Except Principal Investigator 太陽系 / 小惑星 / 衝突 / 高速度衝突 / 惑星探査 / レゴリス / REGOLITH / 反射スペクトル / 隕石 / HYPERVELOCITY IMPACT … More

超高速衝突によるマイクロ波発生現象の解明と応用
- Principal Investigator
  
  高野忠
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Applied physics, general
- Research Institution
  Japan Aerospace Exploration Agency
Model constructIon of Surface of asteroId 1996SF36 to be explored by MUSES-CPrincipal Investigator
- Principal Investigator
  
  FUJIWARA Akira
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  固体地球物理学
- Research Institution
  Japan Aerospace Exploration Agency
CHANGE OF MINERAL REFLECTANCE SPECTRA BY MICORMETEORITE IMPACTS : SPACE WEATHERING AND EVOLUTION OF THE SURFACE OF SOLAR SYSTEM BODIES
- Principal Investigator
  
  SASAKI Sho
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  THE UNIVERISITY OF TOKYO
EXPERIMENT TO SIMULATE IMPACT INTO LOW-DENSITY ASTEROIDSPrincipal Investigator
- Principal Investigator
  
  FUJIWARA Akira
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  THE INSTITUTE OF SPACE AND ASTRONAUTICAL SCIENCE (ISAS)
A STUDY ON CHANGES OF REFLECTANCE SPECTRA OF PLANET-FORMING MINERALS : DEVELOPMENT OF SPACE WEATHERING SIMULATOR
- Principal Investigator
  
  SASAKI Sho
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  THE UNIVERISITY OF TOKYO
太陽系小天体のサンプルリターンに係わる基礎過程の研究
- Principal Investigator
  
  向井正
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kobe University
原始惑星上での衝突による有機物質の生成の模擬実験Principal Investigator
- Principal Investigator
  
  藤原顯
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  宇宙科学研究所
Millimeter and Optical-Infrared Astronomical Observations by Using High-level Overseas Telescopes
- Principal Investigator
  
  KODAIRA Kei'ichi
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  NATIONAL ASTRONOMICAL OBSERVATORY
固体小天体の衝突によって放出される気体の性質の模擬実験による研究Principal Investigator
- Principal Investigator
  
  藤原顯
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  惑星科学
- Research Institution
  宇宙科学研究所
Development of Impact Ionization Dust Counter for the Space
- Principal Investigator
  
  SASAKI Sho
- Project Period (FY)
  1994 – 1996
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
低密度媒質中の高速固体粒子のエネルギー損失の機構解明の実験と惑星科学への応用Principal Investigator
- Principal Investigator
  
  藤原顯
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  惑星科学
- Research Institution
  宇宙科学研究所
DEVELOPMENT OF ON-BOARD COSMIC DUST DETECTOR
- Principal Investigator
  
  OHASHI Hideo
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  UNIVERSITY OF TOKYO
原始惑星系の進化と固体惑星探査の基礎
- Principal Investigator
  
  中澤清
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for Co-operative Research (B)
- Research Field
  
  固体地球物理学
- Research Institution
  Tokyo Institute of Technology
惑星固体物質の飛行時間型質量分折器の開発Principal Investigator
- Principal Investigator
  
  藤原顕
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  惑星科学
- Research Institution
  宇宙科学研究所
惑星間塵の総合的研究計画の策定
- Principal Investigator
  
  HASEGAWA Hiroichi
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for Co-operative Research (B)
- Research Field
  
  Astronomy
- Research Institution
  Osaka Sangyo University
Velocity distribution of high velocity small fragments produced in collisional disruption of simulated small bodiesPrincipal Investigator
- Principal Investigator
  
  FUJIWARA Akira
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  Kyoto University
地球型惑星の起源・進化・構造
- Principal Investigator
  
  MIZUTANI Hitoshi
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  宇宙科学研究所
地球型惑星の起源・進化・構造
- Principal Investigator
  
  水谷仁
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  宇宙科学研究所
地球型惑星の起源・進化・構造
- Principal Investigator
  
  水谷仁
- Project Period (FY)
  1987 – 1988
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  宇宙科学研究所
高解像度赤外線観測による星生成領域と銀河中心核の内部領域の研究
- Principal Investigator
  
  MAIHARA Toshinori
- Project Period (FY)
  1986 – 1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  Kyoto University
Infrared Spectroscopic Observation of Comet Halley
- Principal Investigator
  
  HASEGAWA Hiroichi
- Project Period (FY)
  1985 – 1986
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  Kyoto University

All 2004 2003

All Journal Article

[Journal Article] 衝突破壊に伴うマイクロ波放射のメカニズムの検討2004
- Author(s)
  大西裕子, 牧謙一郎, 高野忠, 藤原顕
- Journal Title
  
  電子情報通信学会ソサイエティ大会 C-2-113
  
  Pages : 129-129
- Data Source
  KAKENHI-PROJECT-15656024
[Journal Article] Characteristics and current status of near infrared spectrometer for Hayabusa mission2004
- Author(s)
  Abe M., Takagi Y., Abe S., Kitazato K., Hiroi T., Ueda Y., Vilas F., Clark B.E., Fujiwara A.
- Journal Title
  
  35th Lunar and planetary Science Conference (Huston) (CD-ROM)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Mass - velocity distributions of fragments in oblique impact cratering on gypsum2004
- Author(s)
  N.Onose, A.Fujiwara
- Journal Title
  
  Meteoritics & Planetary Science 39
  
  Pages : 321-331
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Sample return science by Hayabusa near- earth-asteroid mission2004
- Author(s)
  Fujiwara A., Abe M., Kato M., Kushiro I., Mukai T., Okada T., Saito J., Sasaki S., Yano H., Yeomans D.
- Journal Title
  
  35th Lunar and planetary Science Conference (Huston) CD-ROM
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Characteristics and current status of near infrared spectrometer for Hayabusa mission2004
- Author(s)
  Abe M., Takagi Y., Abe S., Kitazato K., Hiroi T., Ueda Y., Vilas F., Clark B.E., Fujiwara A.
- Journal Title
  
  35th Lunar and planetary Science Conference (Huston) CD-ROM
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Sampling strategy and curation plan of "Hayabusa" asteroid sample return mission2004
- Author(s)
  Yano H., Fujiwara A., Abe M., Hasegawa S., Kushiro I., Zolensky M.E.
- Journal Title
  
  35th Lunar and planetary Science Conference (Huston) (CD-ROM)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Sample return science by Hayabusa near-earth-asteroid mission2004
- Author(s)
  Fujiwara A., Abe M., Kato M., Kushiro I., Mukai T., Okada T., Saito J., Sasaki S., Yano H., Yeomans D.
- Journal Title
  
  35th Lunar and planetary Science Conference (Huston) (CD-ROM)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Sampling strategy and curation plan of "Hayabusa" asteroid sample return mission2004
- Author(s)
  Yano H., Fujiwara A., Abe M., Hasegawa S., Kushiro I., Zolensky M.E.
- Journal Title
  
  35th Lunar and planetary Science Conference (Huston) CD-ROM
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Radio-Wave Emission due to Hypervelocity Impacts in Relation to Optical Observation and Projectile Speed2004
- Author(s)
  K.Maki, T.Takano, A.Fujiwara, A.Yamori
- Journal Title
  
  Advances in Space Research 34
  
  Pages : 1085-1089
- Data Source
  KAKENHI-PROJECT-15656024
[Journal Article] Pole orientation and triaxial ellipsoid shape of (25143) 1998 SF36, a target asteroid of the MUSES-C mission2003
- Author(s)
  Ohba Y., Abe M., Hasegawa S., Ishiguro M., Kwiatkowski T., Colas F., Dermawan B, Fujiwara A.
- Journal Title
  
  Earth Planet.Space 55
  
  Pages : 341-347
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Near-infrared observations of (25143) 1998SF362003
- Author(s)
  Ishiguro M., Abe M., Ohba Y.Fujiwara A., Fuse T., Terada H., Goto M., Kobayashi N., Tokunaga A.T., Hasegawa S.
- Journal Title
  
  Publication of Astronomical Society of Japan 22,55
  
  Pages : 691-699
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Pole orientation and triaxial ellipsoid shape of (25143) 1998 SF36, a target asteroid of the MUSES-C mission2003
- Author(s)
  Ohba Y., Abe M., Hasegawa S., Ishiguro M., Kwiatkowski T., Colas F., Dermawan B., Fujiwara A.
- Journal Title
  
  Earth Planet.Space 55
  
  Pages : 341-347
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340135
[Journal Article] Near-infrared observations of (25143) 1998SF362003
- Author(s)
  Ishiguro M., Abe M., Ohba Y., Fujiwara A., Fuse T., Terada H., Goto M., Kobayashi N., Tokunaga A.T., Hasegawa S.
- Journal Title
  
  Publication of Astronomical Society of Japan 55
  
  Pages : 691-699
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340135

1. MIZUTANI Hitoshi (00011578)

# of Collaborated Projects : 5results

# of Collaborated Products : 0results
2. ABE Masanao (00270439)

# of Collaborated Projects : 3results

# of Collaborated Products : 10results
3. HASEGAWA Hiroichi (20025232)

# of Collaborated Projects : 3results

# of Collaborated Products : 0results
4. MUKAI Tadashi (10097412)

# of Collaborated Projects : 3results

# of Collaborated Products : 0results
5. OHASHI Hideo (40134647)

# of Collaborated Projects : 3results

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6. SASAKI Sho (10183823)

# of Collaborated Projects : 3results

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7. 前野紀一 (50001657)

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8. 武田弘 (50011523)

# of Collaborated Projects : 3results

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9. 藤井直之 (60011631)

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10. 中沢清 (10025455)

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11. TOMEOKA Kazushige (00201658)

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12. ISHIMOTO Hiroshi (70281136)

# of Collaborated Projects : 2results

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13. SUGITA Seiji (80313203)

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14. MAIHARA Toshinori (90025445)

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15. BABA Naoshi (70143261)

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16. YAMAKOSHI Kazuo (00025355)

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17. NAGAHARA Hiroko (80172550)

# of Collaborated Projects : 2results

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18. SHIBATA Hiromi (30216014)

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19. 三浦保範 (10034729)

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20. NOGAMI Ken-ichi (00103325)

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21. NAKAMURA Akiko (40260012)

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22. KODAIRA Kei'ichi (60012845)

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23. OHTANI Hiroshi (80000850)

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24. OGURA Katsuo (30102099)

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25. DOI Mamoru (00242090)

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26. SEKIGUCHI Masaki (40216528)

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27. WATANABE Jun-ichi (50201190)

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# of Collaborated Products : 0results
28. TATEMATSU Ken-ichi (40202171)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
29. KATAZA Hirokazu (70242097)

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30. TANAKA Masuo (70188340)

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31. SATO Fumio (70154094)

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32. OKAMURA Sadanori (20114423)

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33. ISOBE Shuzo (20012867)

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34. TAMURA Motohide (00260018)

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35. SAITO Mamoru (90012856)

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36. IYE Masanori (30111446)

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37. ICHIKAWA Takashi (80212992)

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38. WAKAMATSU Ken'ichi (30021801)

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# of Collaborated Products : 0results
39. YANO Hajime (00321571)

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40. 坂田朗 (90017393)

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41. 熊沢峰夫 (60022571)

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42. 松井孝典 (80114643)

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43. 山本哲生 (10126196)

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44. 中村良介 (90281732)

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45. 高野忠 (80179465)

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46. 横田俊昭 (80033851)

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47. 長田哲也 (80208016)

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48. 西田稔 (80025262)

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49. GRUN Everhard

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50. SVEDHEM Haken

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51. FISCHER Franz

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52. MUNZENMAYER Ralf

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53. IGLSEDER Heinrich

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54. IGENBERGS Eduard

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55. HARUYAMA Jun-ichi

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56. SUGITANI Kouji

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57. MIYATA Takashi

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58. YAMADA Toru

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59. KASHIKAWA Nobunari

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60. SUGAI Hajime

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61. FRANZ Fische

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62. EVERHARD Gru

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63. RALF Munzenm

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64. HAKEN Svedhe

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65. HEINRICH Igl

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66. EDUARD Igenb

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67. FISCHER Frau

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68. MΑUZENMAYER ラルフ

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69. 有馬淑子

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70. GEORG Fiirbe

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71. EVERHAND Gri

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72. RALF Miinzen

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FUJIWARA Akira 藤原 顕

藤原 顯 フジワラ アキラ

Research Projects

Research Products

Co-Researchers

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Model constructIon of Surface of asteroId 1996SF36 to be explored by MUSES-CPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Institution

Principal Investigator

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EXPERIMENT TO SIMULATE IMPACT INTO LOW-DENSITY ASTEROIDSPrincipal Investigator

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Principal Investigator

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Principal Investigator

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原始惑星上での衝突による有機物質の生成の模擬実験Principal Investigator

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Principal Investigator

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固体小天体の衝突によって放出される気体の性質の模擬実験による研究Principal Investigator

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低密度媒質中の高速固体粒子のエネルギー損失の機構解明の実験と惑星科学への応用Principal Investigator

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惑星固体物質の飛行時間型質量分折器の開発Principal Investigator

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Principal Investigator

FUJIWARA Akira 藤原顕

藤原顯フジワラアキラ