Publicaciones

• Article dans une revue

Friction analysis during deformation of steels under hot-working conditions

Ivan Serebriakov, Eli Saúl Puchi-Cabrera, Laurent Dubar, Philippe Moreau, Damien Méresse, José Gregorio La Barbera-Sosa

An original multiscale friction analysis is developed to characterize the interfacial friction phenomena during the hot forging contact conditions in the manufacture of wheels for the railway industry. Hot upsetting sliding tests and roll-on-disc tests are performed to reproduce tribological...

Tribology International, 2021, 158, pp.106928. ⟨10.1016/j.triboint.2021.106928⟩. ⟨hal-03445995⟩

• Article dans une revue

Every centroaffine Tchebychev hyperovaloid is ellipsoid

Xiuxiu Cheng, Zejun Hu, Luc Vrancken

We study locally strongly convex Tchebychev hypersurfaces, namely the centroaffine totally umbilical hypersurfaces, in the (n+1)-dimensional affine space Rn+1. We first make an ordinary-looking observation that such hypersurfaces are characterized by having a Riemannian structure admitting a...

Pacific Journal of Mathematics, 2021, 315 (1), pp.27-44. ⟨10.2140/pjm.2021.315.27⟩. ⟨hal-03722505⟩

• Article dans une revue

Et petrae scissae sunt. À propos des deux panneaux eyckiens représentant Saint François recevant les stigmates de Turin et de Philadelphie

Ludovic Nys

Revue belge d'archeologie et d'histoire de l'art - Belgisch Tijdschrift voor Oudheidkunde en Kunstgeschiedenis , 2021, 90, pp.9-76. ⟨hal-04054851⟩

• Article dans une revue

On the performance of a new mixed peridynamic beam model for the analysis of frame structures

Ruqing Bai, Hakim Naceur, Abdel Laksimi

International Journal of Mechanical Sciences, In press. ⟨hal-03442212⟩

• Chapitre d'ouvrage

Presque trente ans de cantologie

Stéphane Hirschi

Sarra Khaled; Issam Marzouki. Chanson, passerelles et transmissions culturelles, Sud éditions, pp.31-47, 2021. ⟨hal-04523666⟩

• Notice d’encyclopédie ou de dictionnaire

Le Royaume-Uni

Edwige Camp-Pietrain

Encyclopédie Universalis junior, 2021. ⟨hal-04067852⟩

• Article dans une revue

Introducing coordination in hand position analysis during a steering wheel-based tracking task using fuzzy sets

Pierre Loslever, Jessica Schiro, François Gabrielli, Philippe Pudlo

This paper describes a new approach to analyse the way both hands are placed in relation to the steering wheel. The study is based on a 2D-tracking task, in which the stimulus is a steering wheel angle signal recorded while driving on 7 road geometries in real situations at 30 km/h. Hand movements...

Theoretical Issues in Ergonomics Science, 2021, pp.1-25. ⟨10.1080/1463922X.2021.1983886⟩. ⟨hal-03426319⟩

• Chapitre d'ouvrage

« Le fantôme et la pâte à papa ou le père perd toujours chez Trenet »

Stéphane Hirschi

Audrey Coudevylle; Sarra Khaled; Colette Lucidarme; Catherine Thomas. Trenet aujourd'hui : que reste-t-il de ses beaux jours ?, Presses universitaires de Provence, 2021, 9791032003299. ⟨hal-04523640⟩

• Article dans une revue

Le site de Brion à Saint-Germain-d’Esteuil

Claire Barat

Archéologie de la France - Informations, 2021, Nouvelle-Aquitaine. ⟨hal-03662639⟩

• Article dans une revue

Impact of the lossy image compression on the biometric system accuracy: a case study of hand biometrics

Djamel Samai, Abdallah Meraoumia, Mouldi Bedda, Abdelmalik Taleb-Ahmed

Biometric recognition systems are used in several cases, to recognise people using images. Storing of large images require large storage space. To reduce the storage space, compression methods are employed. In this paper, we analyse the effect of lossy image compression on the performance of...

International Journal of Computer Aided Engineering and Technology, 2021, 14 (2), pp.168-188. ⟨10.1504/IJCAET.2021.113543⟩. ⟨hal-03717976⟩