メニュー
Search
Search Research Projects
Search Researchers
How to Use
Japanese
English
Back to previous page
MASUDA Akimasa
増田 彰正
Connect your ORCID iD
*help
Researcher Number
40030788
External Links
Affiliation (based on the past Project Information)
*help
1996: 電気通信大学, 電気通信学部, 教授
1987 – 1991: 東京大学, 理学部, 教授
1986: The University of Tokyo, Faculty of Science, Professor, 理学部, 教授
1985: 東京大学, 理, 教授
Review Section/Research Field
Principal Investigator
地球化学
/
分析・地球化学
Except Principal Investigator
分析・地球化学
/
広領域
Keywords
Principal Investigator
原始太陽系 / 南極隕石 / コンドルール中の微量元素存在度 / 小惑星の分類 / 同位体異常 / Re-Os年代測定法 / Re-Os geochronometer / レニウム・オスミウム法 / オスミウム同位体 / 酸素同位体
…
More
/ 白金族元素 / フェイア・アッセイ法 / 負熱イオン質量分析 / ダイオジェナイトの年代 / 月隕石 / Mg同位体異常 / 凝縮蒸発実験 / マイクロ波分光 / 蒸発・凝縮実験 / 南極産炭素質隕石 / ダイヤモンドの成因 / 原始テクネチウム / 元素合成 / 消滅核種 / 隕鉄 / 地球物質 / 質量分析 / 二重ベータ壊変 / テクネチウム / モリブデンの同位体存在比 / 二重ベ-タ壊変 / ジルコニウムー96 / ガンマ-過程 / 輝水鉛鉱 / レニウム・オスミウム年代測定法 / モリブヂンの同位体存在比 / ルテニウムの同位体存在比 / ジルコンー96 / モリブヂンー100 / 隕石 / モリブデンの同位体比 / ルテニウムの同位体比 / テクネチウムの半減期 / テクネチウムの壊変様式 / primeval technetium / isotope anomaly / nucleosynthesis / extinct nuclides / iron meteorites / terrestrial material / mass spectrometry / double beta decay / La-Ce年代測定法 / La-Ba年代測定法 / 【^(138)Ce】同位体トレーサ / 【^(138)La】の壊変定数 / REEパターン / Ce異常 / 希土鉱物 / アミツォーク片麻岩 / Os同位体トレーサ / La-Ce geochronometer / La-Ba geochronometer / <^(138)Ce> isotope tracer / Decay constant of <^(138)La> / REE pattern / Ce anomaly / 硫化鉱物 / ICP-MS / 同位体平衡 / 質量差別効果 / 蒸気発生-混合導入法 / モリブデナイト / ReーOs法 / 年代測定 / ^<187>Reの壊変定数 / 安定同位体 / ICP質量分析 / SmーNd法 / 安低同位体 / sulfide ore minerals / ICP mass spectrometer / isotopic equilibrium / mass discrimination / gas-mist merging introduction / molybdenite
…
More
Except Principal Investigator
原始太陽系 / 惑星 / 巨大惑星 / 隕石 / 地球型惑星 / La-Ce年代測定法 / Sm-Nd年代測定法 / 希土類元素パターン / マントル / 大陸地殻 / Amitsoq片麻岩 / 中央海嶺玄武岩 / 惑星星雲 / 惑星探査 / 二次大気 / 原始太陽系星雲 / エコンドライト / 南極隕石 / 結晶分化過程 / 衝撃変成 / 物質進化 / 二次元化学組成分析 / 隕石母天体 / 分化した隕石 / 母天体 / ユレイライト / ユークライト / 走査型電子顕微鏡 / Achondrites / Antarctic Meteorites / Crystal fractionation / Shock metamorphism / Material evolution / Chemical map analysis / Meteorite parent body / Differentiated meteorites
Less
Research Projects
(
10
results)
Co-Researchers
(
22
People)
Project Start Year (Newest)
Project Start Year (Oldest)
負熱イオン化質料分析の同位体地球化学への展開,特に,Re-Os法の高度化
Principal Investigator
Principal Investigator
増田 彰正
Project Period (FY)
1996
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
地球化学
Research Institution
The University of Electro-Communications
Proof of residence of primeval technetium
Principal Investigator
Principal Investigator
MASUDA Akimasa
Project Period (FY)
1989 – 1991
Research Category
Grant-in-Aid for Specially Promoted Research
Research Institution
University of Tokyo
原始太陽系と惑星の起源に関する総括
Principal Investigator
大家 寛
Project Period (FY)
1988
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Tohoku University
隕石の起源と母天体
Principal Investigator
Principal Investigator
増田 彰正
Project Period (FY)
1988
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
The University of Tokyo
Formation processes of achondrite parent bodies as inferred from meteorites.
Principal Investigator
TAKEDA Hiroshi
Project Period (FY)
1988 – 1989
Research Category
Grant-in-Aid for General Scientific Research (A)
Research Field
広領域
Research Institution
University of Tokyo
Ce同位体, Nd同位体および希土類元素存在度によるマントル物質の進化に関する研究
Principal Investigator
SHIMIZU Hiroshi
Project Period (FY)
1987
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
分析・地球化学
Research Institution
The University of Tokyo
原始太陽系と惑星の起源に関する総括
Principal Investigator
大家 寛
Project Period (FY)
1987
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Tohoku University
隕石の起源と母天体
Principal Investigator
Principal Investigator
増田 彰正
Project Period (FY)
1987
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
The University of Tokyo
Chronological application of Re-Os system to sulfide ores
Principal Investigator
Principal Investigator
MASUDA Akimasa
Project Period (FY)
1987 – 1989
Research Category
Grant-in-Aid for General Scientific Research (A)
Research Field
分析・地球化学
Research Institution
University of Tokyo
La-Ba and La-Ce geochronometers and Ce-138 as a geochemical tracer, developed to study origin and evolution of terrestrial materials
Principal Investigator
Principal Investigator
MASUDA Akimasa
Project Period (FY)
1983 – 1986
Research Category
Grant-in-Aid for Specially Promoted Research
Research Institution
The University of Tokyo
# of Projects (Dsc)
# of Projects (Asc)
1.
SHIMIZU Hiroshi
(60090544)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
2.
大家 寛
(80025931)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
3.
小嶋 稔
(20011471)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
4.
長谷川 博一
(20025232)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
5.
水谷 仁
(00011578)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
6.
中澤 清
(10025455)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
7.
小島 秀康
(10113896)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
8.
中村 昇
(90030791)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
9.
久城 育夫
(80011526)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
10.
岡野 純
(10028087)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
11.
古在 由秀
(70012789)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
12.
NAKAI Shun'ichi
(50188869)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
13.
HIDAKA Hiroshi
(10208770)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
YONEDA Shigekazu
(60210788)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
TANAKA Tsuyoshi
(00236605)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
AKAGI Tasuku
(80184076)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
TAKEDA Hiroshi
(50011523)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
SUGIURA Naoji
(80196716)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
19.
MORI Hiroshi
(30174379)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
20.
MIYAMOTO Masamichi
(70107944)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
21.
TOMEOKA Kazushige
(00201658)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
22.
TAGAI Tokuhei
(40011738)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
×
Are you sure that you want to connect your ORCID iD to this researcher?
* This action can be performed only by the researcher themselves.
この研究者とORCID iDの連携を行いますか？
※ この処理は、研究者本人だけが実行できます。
×
×
