Architecture et réfection des aqueducs d’Orléans/Cenabum (Loiret)

Autor: Julien Courtois, Mathilde Noël, Franck Verneau

Publikováno v: Gallia, Vol 80, Iss 1, Pp 231-247 (2023)

During the Early Empire, the secondary settlement of Orléans/Cenabum (France), in the territory of the city of Carnutes, covered an area of about 125 ha. Because of its status as a commercial centre with a river port and a bridge crossing the Loire,

Externí odkaz: https://doaj.org/article/2004dd6cc3d0418699c5d43782cc1a68

Computer-assisted proofs for radially symmetric solutions of PDEs

Autor: János Dudás, Julien Courtois, István Balázs, Jan Bouwe van den Berg, Anett Vörös-Kiss, Jean-Philippe Lessard, J. F. Williams, Xi Yuan Yin

Publikováno v: van den Berg, J B, Balázs, I, Courtois, J, Dudás, J, Vörös-Kiss, A, Yin, X Y, Williams, J F & Lessard, J-P 2018, ' Computer-assisted proofs for radially symmetric solutions of PDEs ', Journal of Computational Dynamics, vol. 5, no. 1&2, pp. 61-80 . https://doi.org/10.3934/jcd.2018003
Journal of Computational Dynamics, 5(1&2), 61-80. American Institute of Mathematical Sciences

We obtain radially symmetric solutions of some nonlinear (geometric) partial differential equations via a rigorous computer-assisted method. We introduce all main ideas through examples, accessible to non-experts. The proofs are obtained by solving f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2434625bbef322d458fb7ecd7f546417
https://doi.org/10.3934/jcd.2018003

Screening iridium-based bimetallic alloys as catalysts for direct ethanol fuel cells

Autor: Xiaowei Teng, N. Aaron Deskins, Wenxin Du, Emily N. Wong, Julien Courtois

Publikováno v: Applied Catalysis A: General. 483:85-96

Current ethanol oxidation catalysts in direct ethanol fuel cells (typically platinum-based) suffer from low conversion and are susceptible to CO poisoning. We therefore determined to find viable alternative catalysts for ethanol oxidation based on ir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::552bb6830e2e367eb11dbc29ab08d2a9
https://doi.org/10.1016/j.apcata.2014.06.029

Assessing the Macroporous Structure of Monolithic Columns by Transmission Electron Microscopy

Autor: Michał Szumski, Fredrik Georgsson, Knut Irgum, Julien Courtois

Publikováno v: Analytical Chemistry. 79:335-344

A set of monolithic stationary phases representing a broad span of monomers and porogens have been characterized directly in their capillary chromatographic format by computational assessment of their pore structure from transmission electron microgr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5be9779f53e2e46d31d2c0b85029d2fb
https://doi.org/10.1021/ac0614902

Molecularly imprinted polymers grafted to flow through poly(trimethylolpropane trimethacrylate) monoliths for capillary-based solid-phase extraction

Autor: Börje Sellergren, Knut Irgum, Gerd Fischer, Julien Courtois

Publikováno v: Journal of Chromatography A. 1109:92-99

Monolithic molecularly imprinted polymers (mMIPs) have been synthesized in a novel way using a trimethylolpropane trimethacrylate core material photo-polymerized in situ in a 100 microm I.D. UV-transparent capillary and further photo-grafted to creat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d54354f6f9a7c74447bd917d4ce274b7
https://doi.org/10.1016/j.chroma.2005.12.014