<TEI xmlns="http://www.tei-c.org/ns/1.0"><teiHeader><fileDesc><titleStmt><title level="a">Barhebraeus between Ptolemy and Ṭūsī: The Influence of Ṭūsī’s &lt;i&gt;Hay’a&lt;/i&gt; Works on Barhebraeus’ &lt;i&gt;Ascent of Mind&lt;/i&gt;</title><title level="j">Historia Scientiarum. Second Series: International Journal of the History of Science Society of Japan</title><sponsor>Syriaca.org: The Syriac Reference Portal</sponsor><funder>The National Endowment for the Humanities</funder><funder>The International Balzan Prize Foundation</funder><editor role="general" ref="http://syriaca.org/documentation/editors.xml#dmichelson">David A. Michelson</editor><editor role="creator" ref="https://www.zotero.org/cbsc_admin">cbsc_admin</editor><respStmt><resp>Record added to Zotero by</resp><name ref="https://www.zotero.org/cbsc_admin">cbsc_admin</name></respStmt></titleStmt><publicationStmt><authority>Syriaca.org: The Syriac Reference Portal</authority><idno type="URI">http://syriaca.org/cbss/YER532QM/tei</idno><availability>
        <licence target="http://creativecommons.org/licenses/by/3.0/">
            <p>Distributed under a Creative Commons Attribution 3.0 Unported License.</p>
        </licence>
    </availability><date>2025-05-20-05:00</date></publicationStmt><sourceDesc><p>Born digital.</p></sourceDesc></fileDesc><revisionDesc><change who="http://syriaca.org/documentation/editors.xml#autogenerated" when="2025-05-20-05:00">CREATED: This bibl record was autogenerated from a Zotero record.</change></revisionDesc></teiHeader><text><body><biblStruct type="journalArticle"><analytic><author><forename>Taro</forename><surname>Mimura</surname></author><title level="a">Barhebraeus between Ptolemy and Ṭūsī: The Influence of Ṭūsī’s &lt;i&gt;Hay’a&lt;/i&gt; Works on Barhebraeus’ &lt;i&gt;Ascent of Mind&lt;/i&gt;</title><idno type="URI">http://syriaca.org/cbss/YER532QM</idno><idno type="URI">https://www.zotero.org/groups/a_comprehensive_bibliography_on_syriac_studies/items/YER532QM</idno><idno type="URI">https://www.zotero.org/groups/4861694/items/YER532QM</idno></analytic><monogr><title level="j">Historia Scientiarum. Second Series: International Journal of the History of Science Society of Japan</title><biblScope unit="vol">33:1</biblScope><imprint><date>2023</date></imprint><biblScope unit="pp">25-44</biblScope></monogr><note type="abstract">Barhebraeus, one of the most signiﬁcant ﬁgures in the Syriac Renaissance, who was a Syriac Orthodox prelate and polymath, and a younger contemporary of Naṣir al-Dīn al-Ṭūsī, wrote a Syriac astronomical work entitled &lt;i&gt;Ascent of Mind&lt;/i&gt;. By comparing this work with Ṭūsīʼs hayʼa works, we notice that although Barhebraeus composed it using the structure of &lt;i&gt;hayʼa&lt;/i&gt; works, the order of its chapters corresponds more closely to that in &lt;i&gt;Zubdat al-idrāk fī hayʼat al-aﬂāk&lt;/i&gt;, a less popular Arabic hayʼa work of Ṭūsī, and, moreover, Barhebraeus did not make any reference to the Ṭūsī-couple. The reason for this peculiar selection can be found in the fact that Barhebraeus mentioned in the introduction of the &lt;i&gt;Ascent&lt;/i&gt; Ptolemyʼs &lt;i&gt;Almagest&lt;/i&gt; as “the most comprehensive and admirable” book, suggesting that to make his hayʼa book accord faithfully with the &lt;i&gt;Almagest&lt;/i&gt;, he selected the &lt;i&gt;Zubda&lt;/i&gt; since it adhered to the Ptolemaic system, and he rejected the Ṭūsī-couple because he was not interested in a concept newly added to the original content of the &lt;i&gt;Almagest&lt;/i&gt;. From a detailed analysis of his selective editing of Ṭūsīʼs &lt;i&gt;hayʼa&lt;/i&gt; works in the &lt;i&gt;Ascent&lt;/i&gt;, I elucidate how diﬀerent the scholarly stance of Syriac Christians towards Greek scholarship was from that of Islamic scholars.</note></biblStruct><bibl type="formatted" subtype="bibliography" resp="https://www.zotero.org/styles/chicago-note-bibliography-17th-edition">
  Mimura, Taro. “Barhebraeus between Ptolemy and Ṭūsī: The Influence of Ṭūsī’s <title level="m">Hay’a</title> Works on Barhebraeus’ <title level="m">Ascent of Mind</title>.” <title level="m">Historia Scientiarum. Second Series: International Journal of the History of Science Society of Japan</title> 33:1 (2023): 25–44. https://doi.org/https://doi.org/10.34336/historiascientiarum.33.1_25.
</bibl><bibl type="formatted" subtype="coins" resp="https://www.zotero.org/styles/chicago-note-bibliography-17th-edition"><ptr target="url_ver=Z39.88-2004&amp;amp;ctx_ver=Z39.88-2004&amp;amp;rfr_id=info%3Asid%2Fzotero.org%3A2&amp;amp;rft_id=info%3Adoi%2Fhttps%3A%2F%2Fdoi.org%2F10.34336%2Fhistoriascientiarum.33.1_25&amp;amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;amp;rft.genre=article&amp;amp;rft.atitle=Barhebraeus%20between%20Ptolemy%20and%20%E1%B9%AC%C5%ABs%C4%AB%3A%20The%20Influence%20of%20%E1%B9%AC%C5%ABs%C4%AB%E2%80%99s%20%3Ci%3EHay%E2%80%99a%3C%2Fi%3E%20Works%20on%20Barhebraeus%E2%80%99%20%3Ci%3EAscent%20of%20Mind%3C%2Fi%3E&amp;amp;rft.jtitle=Historia%20Scientiarum.%20Second%20Series%3A%20International%20Journal%20of%20the%20History%20of%20Science%20Society%20of%20Japan&amp;amp;rft.volume=33%3A1&amp;amp;rft.aufirst=Taro&amp;amp;rft.aulast=Mimura&amp;amp;rft.au=Taro%20Mimura&amp;amp;rft.date=2023&amp;amp;rft.pages=25-44&amp;amp;rft.spage=25&amp;amp;rft.epage=44"/></bibl><bibl type="formatted" subtype="citation" resp="https://www.zotero.org/styles/chicago-note-bibliography-17th-edition">Taro Mimura, <title level="a">Barhebraeus between Ptolemy and Ṭūsī: The Influence of Ṭūsī’s Hay’a</title> Works on Barhebraeus’ <title level="m">Ascent of Mind</title>,” <title level="m">Historia Scientiarum. Second Series: International Journal of the History of Science Society of Japan</title> 33:1 (2023): 25–44, https://doi.org/https://doi.org/10.34336/historiascientiarum.33.1_25.</bibl><listRelation/></body></text></TEI>