| Project/Area Number |
22700851
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Cultural property science
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| Research Institution | 独立行政法人国立文化財機構・奈良文化財研究所 (2012)
Nara National Research Institute for Cultural Properties (2010-2011) |
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Principal Investigator |
TAMURA Tomomi 独立行政法人国立文化財機構・奈良文化財研究所, 埋蔵文化財センター, 研究員 (10570129)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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| Keywords | インド・パシフィックビーズ / 化学組成 / 着色剤 / 非破壊分析 / 歴史的変遷 / 東アジア / 非破壊元素測定 / 関東・東北 / 高アルミナソーダ石灰ガラス / 時期変化 / アリカメドゥ / 中国・近畿・東海 / 古墳時代中期 / 金層ガラス / ローマガラス / 北部九州 / カリガラス / ソーダ石灰ガラス / 弥生時代 |
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| Research Abstract |
The purpose of this research is to classify Indo-Pacific beads excavated in Japan from the relation between the glass system and colorant, and to clarify about the historical transition. As a result of analysis of the beads found in Yayoi and Kofun period, it turned out that yellow-green and reddish-brown beads of Yayoi period are different in the chemical constitution from those of Kofun period.
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