ד"ר יעל קדר

Kedar, Y. Propter quid demonstrations: Roger Bacon on geometrical causes in natural philosophy. Synthese 203, 18 (2024).

Yael Kedar, “Roger Bacon’s De sensu Colour Theory”, Micrologus XXXI: 45-62.

Kedar, Y. and Hackett, J, “Roger Bacon within the Medieval Setting - New findings”, Revista Española de Filosofía Medieval 28/1: 9-14

Polloni, N., & Kedar, Y. (Eds.). (2021). The Philosophy and Science of Roger Bacon: Studies in Honour of Jeremiah Hackett. Routledge.‏

Yael Kedar (2022) “Virtus and species in the Philosophy of Nature of Roger Bacon (c. 1220-1293)”, Revista Española de Filosofía Medieval 28/1: 43-66.

Yael Kedar. (2021) Sound is not made of rays. Roger Bacon’s rejection of heavenly music. In: The Philosophy and Science of Roger Bacon. Routledge

(with G. Hon) guest editors, special issue. (2020). “Law and Order: The status of natural regularities before the scientific revolution.” Studies in History and Philosophy of Science Part A

Demange, D., & Kedar, Y. (2020). Physical Action, Species, and Matter: The Debate between Roger Bacon and Peter John Olivi. Journal of the History of Philosophy 58(1), 49-69.

(with G. Hon) “‘Natures’ and ‘Laws’: the Making of the Concept of Law of Nature Robert Grosseteste (c. 1168 – 1253) and Roger Bacon (1214/1220 – 1292)”. Studies in the History and Philosophy of Science Part A 61 (2017): 21-31.

(with G. Hon), “Roger Bacon (c. 1220-1292) and his System of Laws of Nature: Classification, Hierarchy and Significance”. Perspectives on Science 26 (2017): 719-745.

"The Nomological Image of Nature: Explaining the Tide in the Thirteenth Century". Annals of Science 73(1) (2016): 68-88.

“Laying the Foundation for the Nomological Image of Nature: From Corporeity in Robert Grosseteste (c. 1168 – 1253) to Species in Roger Bacon (1220 – 1292)”. In J. P. Cunningham (ed.), Robert Grosseteste and the Pursuit of Religious and Scientific Learning in the Middle-Ages, pp. 165–185. Springer (2016)