2. Uluslararası Prof. Dr. Fuat Sezgin İslâm Bilim Tarihi Sempozyumu Bildiriler Kitabı

EnglishTürkçe

BÖLÜM


DOI :10.26650/PB/AA08.2023.002.014   IUP :10.26650/PB/AA08.2023.002.014    Tam Metin (PDF)

Possible Origins of the 14/15th-Century English Navicula Sundial in Islamic Civilization

W. F. De Graaf

Prof. Dr. Fuat Sezgin was always very keen on tracing back the scientific interactions between the Islamic world and medieval Europe. Among the many scientific instruments he had reconstructed for the museum in the Institute for the History of Arabic-Islamic Science in Frankfurt there is one small peculiar sundial, called a navicula. Prof. Dr. Fuat Sezgin reconstructed this navicula in order to facilitate research into the possible origins of this sundial that was first manufactured and written about in 14th- and 15th-century England. After explaining the modus operandi of the navicula, we present new perspectives on possible historic relationships between this European sundial and the Islamic scientific tradition.


Anahtar Kelimeler: Navicula sundial, universal horary dial, astronomy in 14/15th-century England, Islamic scientific tradition, second declination

Referanslar

  • Eagleton, C. (2010). Monks, Manuscripts and Sundials, The Navicula in Medieval England, Brill. google scholar
  • Graaf, W.F. de (2022). PhD thesis in preparation, Utrecht University. google scholar
  • Gunther, R.T. (1923). Early Science in Oxford, Volume 2 – Astronomy, Clarendon Press, Oxford. google scholar
  • Kennedy, E.S.. (1956). A Survey of Islamic Astronomical Tables, Transactions of the American Philosophical Society, New Series, 46(2), 123–177. google scholar
  • King, D.A. (2003). 14th-Century England or 9th-Century Baghdad? New Insights on the Elusive Astronomical Instrument Called Navicula de Venetiis, Centaurus, 45, 204–226. google scholar
  • Kragten, J. (1997). The Little Ship of Venice (Navicula de Venetiis), De Zonnewijzerkring (Dutch sundial society). First version published in 1989. google scholar
  • North, J. (2008). Cosmos, An Illustrated History of Astronomy and Cosmology, The University of Chicago Press. google scholar
  • Sezgin, F. (2003). Wissenschaft und Technik im Islam, Institut für Geschichte der Arabisch-Islamischen Wissenschaften an der Johann GoetheUniversität, Frankfurt am Main. google scholar
  • Smart, W.M. (1977). Textbook on Spherical Astronomy, Sixth edition revised by R.M. Green, Cambridge University Press. google scholar
  • Solla Price, D.J. de (1960). The Little Ship of Venice – a Middle English Instrument Tract, Journal of the History of Medicine and Allied Sciences,15(4), 399–407. google scholar


PAYLAŞ




İstanbul Üniversitesi Yayınları, uluslararası yayıncılık standartları ve etiğine uygun olarak, yüksek kalitede bilimsel dergi ve kitapların yayınlanmasıyla giderek artan bilimsel bilginin yayılmasına katkıda bulunmayı amaçlamaktadır. İstanbul Üniversitesi Yayınları açık erişimli, ticari olmayan, bilimsel yayıncılığı takip etmektedir.