Measurement of Nocturnal Scratching in Patients with Pruritus Using a Smartwatch: Initial Clinical Studies with the Itch Tracker App

Autor: Akihiko Ikoma, Toshiya Ebata, Laurent Chantalat, Kimitoshi Takemura, Fabienne Mizzi, Michel Poncet, Didier LeClercq

Publikováno v: Acta Dermato-Venereologica, Vol 99, Iss 3, Pp 268-273 (2018)

Three clinical studies were conducted to test a newly-developed app for smartwatches, which included an algorithm to measure nocturnal scratching using acceleration data. The first study in 5 patients with atopic dermatitis demonstrated high reliabil

Externí odkaz: https://doaj.org/article/f6a8e29bc0fd458a9d9da38c986214dc

Dispersion of Heat Flux Sensors Manufactured in Silicon Technology

Autor: Katir Ziouche, Pascale Lejeune, Zahia Bougrioua, Didier Leclercq

Publikováno v: Sensors, Vol 16, Iss 6, p 853 (2016)

In this paper, we focus on the dispersion performances related to the manufacturing process of heat flux sensors realized in CMOS (Complementary metal oxide semi-conductor) compatible 3-in technology. In particular, we have studied the performance di

Externí odkaz: https://doaj.org/article/ad05140939054574a0328bcf20baad20

Silicon-Based Monolithic Planar Micro Thermoelectric Generator Using Bonding Technology

Autor: Katir Ziouche, Tuami Lasri, Zahia Bougrioua, Pascale Lejeune, Zheng Yuan, Didier Leclercq

Publikováno v: Journal of Microelectromechanical Systems
Journal of Microelectromechanical Systems, 2017, 26 (1), pp.45-47. ⟨10.1109/JMEMS.2016.2633442⟩
Journal of Microelectromechanical Systems, Institute of Electrical and Electronics Engineers, 2017, 26 (1), pp.45-47. ⟨10.1109/JMEMS.2016.2633442⟩

International audience; A technology of planar micro thermoelectric generators (μTEGs) with double thermal deflections is presented in this letter. We focus on the development of an original technic of bonding pillars etched on a first silicon wafer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28992bcbe4ae7fafeceeb2d196d2a966
https://hal.science/hal-02906726

New flowmetric measurement methods of power dissipated by an ultrasonic generator in an aqueous medium

Autor: Didier Leclercq, Valérie Mancier

Publikováno v: Ultrasonics Sonochemistry
Ultrasonics Sonochemistry, Elsevier, 2007, 14, pp.99-106. ⟨10.1016/j.ultsonch.2006.03.004⟩
Ultrasonics Sonochemistry, 2007, 14, pp.99-106. ⟨10.1016/j.ultsonch.2006.03.004⟩

Two new determination methods of the power dissipated in an aqueous medium by an ultrasound generator were developed. They are based on the use of a heat flow sensor inserted between a tank and a heat sink that allows to measure the power directly co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::798e8a0e00daf50e5a2b25cbdbb410b1
https://doi.org/10.1016/j.ultsonch.2006.03.004

A planar micro thermoelectric generator with high thermal resistance

Autor: Pascale Lejeune, Didier Leclercq, Katir Ziouche, Zahia Bougrioua, Zheng Yuan, Tuami Lasri

Publikováno v: Sensors and Actuators A: Physical
Sensors and Actuators A: Physical, Elsevier, 2015, 221, pp.67-76. ⟨10.1016/j.sna.2014.10.026⟩
Sensors and Actuators A: Physical, 2015, 221, pp.67-76. ⟨10.1016/j.sna.2014.10.026⟩

International audience; This paper presents the modelling, design, fabrication and characterization of a planar micro thermoelectric generator (μTEG) which is able to convert waste heat into a few microwatts of electrical power. In order to get a be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f7de93af5ee6edd1a310fec66e06ec2
https://hal.archives-ouvertes.fr/hal-02906732