Lefrais, Yannick

Ingénieur d'étude
CNRS

Responsable microscopie électronique à balayage

Dernières publications

Open Access Eliza Orellana-González, Marcella Leone, Yannick Y. Lefrais, Stéphan Dubernet, Sacha Kacki, et al.. Diagnosi di fluorosi nella popolazione romana di Cuma (Italia, II secolo a.C. - I secolo d.C.): un approccio multidisciplinare applicato ai resti umani cremati. Toccare terra: approdi e conoscenza. Primo convegno di archeologie flegree, Dec 2021, Baia, Pozzuoli (NA), Italy. ⟨hal-03794532⟩.
Yannick Y. Lefrais, Eliza Orellana-González, Bruno Bousquet, Henri Duday, Dominique Castex, et al.. Detection and quantification of fluorine by LIBS. Euro-Mediterranean Symposium on Laser-Induced Breakdown Spectroscopy, Nov 2021, Gijon, Spain. ⟨hal-03531972⟩.
Eliza Orellana-González, Sacha Kacki, Henri Duday, Stéphan Dubernet, Yannick Y. Lefrais, et al.. La fluorose osseuse dans l’arc volcanique campanien pendant l’époque romaine : une approche pluridisciplinaire appliquée l’étude des sépultures à crémation. Colloque du Groupe des paléopathologistes de langue française (GPLF), Mar 2021, Paris, France. ⟨hal-03532417⟩.
Eliza Orellana-González, Priscilla Munzi, Jean-Pierre Brun, Stéphan Dubernet, Yannick Y. Lefrais, et al.. Diagnosis of fluorosis in Roman Cumae population (Italy, 2nd century BC - 1st century AD) using a multidisciplinary archaeometric and paleopathological approach applied to cremated human remains. Colloque annuel de la Société d’Anthropologie de Paris 1846e réunion scientifique, Jan 2021, Paris, France. . ⟨hal-03532518⟩.
Open Access Alain Queffelec, Ludovic Bellot-Gurlet, Eddy A Foy, Yannick Y. Lefrais, Emmanuel Fritsch. First identification of sudoite in Caribbean Ceramic-Age lapidary craftsmanship. Gems & Gemology : the quarterly journal of the Gemological Institute of America, 2021, 57 (3), pp.206-226. ⟨10.5741/GEMS.57.3.206⟩. ⟨hal-03465457⟩.