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Affichage de 1061 à 1070 sur 5587

  • Article dans une revue

Development of a mixed mode double cantilever beam specimen for the fracture characterization of adhesives under high displacement rate

Noëlig Dagorn, Gérald Portemont, Julien Berthe, François Rasselet, Benjamin Bourel, Franck Lauro

In this paper, a new specimen called mixed mode double cantilever beam (MMDCB) was developed for the mixed mode fracture characterization of adhesives under high displacement rates. The MMDCB specimen was designed using finite elements simulations in order to determine the fracture toughness for a...

Engineering Fracture Mechanics, 2021, 242, pp.107467. ⟨10.1016/j.engfracmech.2020.107467⟩. ⟨hal-03446864⟩

  • Article dans une revue

An attempt to generate mechanical white etching layer on rail surface on a new rolling contact test bench

Pierrick Merino, Sophie Cazottes, Vincent Lafile, Marion Risbet, Aurelien Saulot, Salima Bouvier, Julie Marteau, Yves Berthier

This study presents a successful attempt to reproduce White Etching Layer (WEL) under pure mechanical conditions, with the use of a new experimental test bench with tests conditions representative of the wheel-rail contact. The effect of the presence of a run-in or corrosive fuse layer at the rail...

Wear, 2021, 482, ⟨10.1016/j.wear.2021.203945⟩. ⟨hal-03484906⟩

  • Article dans une revue

To the self and beyond: Arousal and functional connectivity of the temporo-parietal junction contributes to spontaneous sensations perception

Sara Salgues, Gaën Plancher, Laurence Jacquot, Janick Naveteur, Lison Fanuel, Germán Gálvez-García, George Michael

The temporoparietal junction (TPJ), along with the anterior insula (AI) and the extrastriate body area (EBA), play a major part in embodiment and self-awareness. However, these connections also appear to be frequently engaged in arousal and attentional processing of external events. Considering...

Behavioural Brain Research, 2021, 396, pp.112880. ⟨10.1016/j.bbr.2020.112880⟩. ⟨hal-04751496⟩

  • Article dans une revue

Generating new classes of fixed-time stable systems with predefined upper bound for the settling time

Rodrigo Aldana-Lopez, David Gomez-Gutierrez, Esteban Jiménez-Rodríguez, Juan Diego Sanchez-Torres, Michael Defoort

This paper aims to provide a methodology for generating autonomous and non-autonomous systems with a fixed-time stable equilibrium point where an Upper Bound of the Settling Time (UBST) is set a priori as a parameter of the system. Furthermore, some conditions for such an upper bound to be the...

International Journal of Control, 2021, pp.1-13. ⟨10.1080/00207179.2021.1936190⟩. ⟨hal-03716501⟩

  • Article dans une revue

Qualitative and Quantitative Analyses of Surface Alterations of Stone Tools Made of Raw Materials from the Carpathian Basin

Antony Borel, Raphaël Deltombe, Julie Marteau, Philippe Moreau, Maxence Bigerelle, György Lengyel, Zsolt Mester

Wear analysis performed on archaeological stone tools from prehistory aims at characterizing their surface alterations in order to determine their functions and describe past human technical behaviors. However, the reliability and repeatability of the method is questioned and there is a major...

Hungarian Archaeology, 2021, 10 (3), pp.1-11. ⟨10.36338/ha.2021.3.4⟩. ⟨hal-03533967⟩

  • Communication dans un congrès

Vers une conception centrée sur l’utilisateur ayant un profil évolutif : Une étude de cas avec des personnes atteintes de la maladie de Parkinson, Towards a user-centered design with an evolving profile: A case study with people with Parkinson’s disease

Sophie Lepreux, Kodzo Apedo, Káthia Marçal de Oliveira

Fournir une assistance aux personnes atteintes de maladies évolutives, comme la maladie de Parkinson, représente un défi majeur. Les besoins de ces utilisateurs changent d’un moment à l’autre sur une période courte, moyenne ou longue. Notre étude se concentre sur les troubles de la communication..., Providing assistance to people with progressive diseases, such as Parkinson’s disease, is a major challenge. The needs of these users change from moment to moment over a short, medium or long period. Our study focuses on communication disorders in people with Parkinson’s disease. In order to...

32e conférence francophone sur l'Interaction Humain-Machine (IHM'20.21), Apr 2021, Virtual Event, France. pp.11:1-6, ⟨10.1145/3451148.3458646⟩. ⟨hal-03562168⟩

  • Rapport

Tactical capacity planning in an integrated multi-stakeholder freight transportation system

Taherkhani Gita, Ioana Bilegan, Teodor Gabriel Crainic, Michel Gendreau, Rei Walter

This study focuses on investigating tactical planning of an integrated multi-stakeholder system. The system receives time-dependent requests from carriers and shippers and optimizes in time and space the operations and transportation activities through consolidation of loads of different shippers...

[Research Report] 34, Centre interuniversitaire de recherche sur les reseaux d'entreprise, la logistique et le transport (CIRRELT). 2021. ⟨hal-03391635⟩

  • Article dans une revue

Submental Anatomical Variations: The Uniqueness of a Common Variation

Laísa Caldas Fernandes, Patricia Shirley de Almeida Prado

Introduction: submental region is subject to many variations, predominantly affecting the anterior belly of the digastric muscle. The medical importance of this area led us to compile a database with the reported cases of the anomalous belly of the anterior belly of the digastric muscle as well as...

Journal of Morphological Sciences, 2021, 38, pp.100-108. ⟨10.51929/jms.38.19.2021⟩. ⟨hal-03711650⟩

  • Article dans une revue

Evaluation of risk factors for fall in elderly using Bayesian networks: A case study

Gulshan Sihag, Véronique Delcroix, Emmanuelle Grislin-Le Strugeon, Xavier Siebert, Sylvain Piechowiak, Cédric Gaxatte, François Puisieux

Background: Falls in the elderly are the number one cause of traumatic death in this population. Prevention of falls requires to evaluate which risk factors for fall are present for a person on the basis of available health information. Our objective is to predict the presence or the absence of 12...

Computer Methods and Programs in Biomedicine Update, 2021, 1, pp.100035. ⟨10.1016/j.cmpbup.2021.100035⟩. ⟨hal-03528102⟩

  • Article dans une revue

Adaptative vital signs monitoring system based on the early warning score approach in smart hospital context

Imen Ben Ida, Moez Balti, Sondès Chaabane, Abderrazak Jemai

Changes in vital signs are an important indicator of physiological decline and provide opportunities for early recognition and intervention. The collected vital signs data can be evaluated using several approaches such as the Early warning score (EWS) approach to predict the risk level of patients...

IET Smart Cities, 2021, 3 (1), pp.16-28. ⟨10.1049/SMC2.12004⟩. ⟨hal-03424502⟩