<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-18T16:25:34Z</responseDate><request verb="GetRecord" identifier="oai:repository.kulib.kyoto-u.ac.jp:2433/302774" metadataPrefix="dim">https://repository.kulib.kyoto-u.ac.jp/server/oai/request</request><GetRecord><record><header><identifier>oai:repository.kulib.kyoto-u.ac.jp:2433/302774</identifier><datestamp>2026-09-15T15:17:41Z</datestamp><setSpec>com_2433_48884</setSpec><setSpec>col_2433_48863</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en:1">Mitsukawa, Itaru</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="alternative" lang="ja:1">三津川, 到</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="transcription" lang="ja-Kana:1">ミツカワ, イタル</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2026-08-19T04:28:28Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2026-08-19T04:28:28Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued">2026-03-23</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="granted">2026-03-23</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">http://hdl.handle.net/2433/302774</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="selfDOI">10.14989/doctor.k26525</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="degreegrantorID" lang=":1">14301</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en">Kyoto University</dim:field>
   <dim:field mdschema="dc" element="publisher" qualifier="alternative" lang="ja">京都大学</dim:field>
   <dim:field mdschema="dc" element="rights" lang="ja:1">学位規則第9条第2項により要約公開</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en:2">Mitsukawa I., Miyake A., Igami Y., Kogiso T., Akizawa N., Matsuno J., Matsumoto M., Tsuchiyama A., Uesugi K., Yasutake M., Taguchi T., Takahashi Y., Yamashita S. and Okumura S. (2026) Abiotic polycyclic aromatic hydrocarbons originating from the sub-oceanic mantle. Sci Rep 16, 638. https://doi.org/10.1038/s41598-025-32798-x</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en:3">The link to the Creative Commons Attribution 4.0 (CC BY 4.0) license is provided below: ; https://creativecommons.org/licenses/by/4.0/</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en:1">Abiotic Organic Matter Formation</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en:2">Earth's Upper Mantle</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en:3">Mantle Xenoliths</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en:4">Fluid Inclusions</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en:5">Synchrotron X-ray Computed Tomography</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en:6">Raman Spectroscopy</dim:field>
   <dim:field mdschema="dc" element="subject" qualifier="ndc">400</dim:field>
   <dim:field mdschema="dc" element="title" lang="en">Abiotic Organic Matter Formation in the Earth’s Upper Mantle: Evidence from Inclusions in Mantle Xenoliths</dim:field>
   <dim:field mdschema="dc" element="title" qualifier="alternative" lang="ja">上部マントルにおける非生物的な有機物合成：マントル捕獲岩中の包有物からの証拠</dim:field>
   <dim:field mdschema="dc" element="type">doctoral thesis</dim:field>
   <dim:field mdschema="dc" element="type" qualifier="niitype">Thesis or Dissertation</dim:field>
   <dim:field mdschema="dc" element="textversion">none</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreegrantor" lang="ja:1">京都大学</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreelevel">新制・課程博士</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreediscipline" lang="ja">博士(理学)</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreereportnumber">甲第26525号</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreenumber">理博第5253号</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreekucallnumber">新制||理||1749(附属図書館)</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreeaffiliation">京都大学大学院理学研究科地球惑星科学専攻</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreeexamcommittee">(主査)教授 三宅 亮, 教授 河上 哲生, 准教授 伊神 洋平</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreeprovision">学位規則第4条第1項該当</dim:field>
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   <dim:field mdschema="dc" element="description" qualifier="degreegrantor-en" lang="en:1">Kyoto University</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degreeObjectType">DGAM</dim:field>
   <dim:field mdschema="dc" element="file" qualifier="name" lang="ja:1">grigk05253.pdf</dim:field>
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   <dim:field mdschema="jpcoar" element="contributor" qualifier="Name" lang="ja:1">三宅, 亮</dim:field>
   <dim:field mdschema="jpcoar" element="contributor" qualifier="Name" lang="ja:2">河上, 哲生</dim:field>
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