tactile perception

I like this, I don’t like that

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We like the soft feel of a cat's fur, but we don't like mud, which is slimy, nearly as much. Why is this? We are told that everyone's tastes are different. But that does not keep scientists from trying to find answers. Jenny Faucheu, a researcher…
building

Recovering knowledge of local, traditional building materials

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Why is an old country farmhouse more pleasant in summer than a modern city building? Traditional building materials and natural stone provide old buildings with better thermal and hygrometric properties. Unfortunately, they often lack the technical…
plastics

A sorting algorithm to improve plastic recycling

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Producing high-quality raw materials from waste is contingent on effective sorting. Plastics from waste electrical and electronic equipment (WEEE) are no exception. To help solve this problem, researchers at IMT Mines Alès have developed a…
ixblue

iXblue: Extreme Fiber Optics

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Since 2006, iXblue, a French company based in Lannion, and the Hubert Curien laboratory [1] in Saint-Étienne have partnered to develop cutting-edge fiber optics. This long partnership has established iXblue as a global reference in the use…
Dominique Thers’ team at IMT Atlantique is working on XEMIS, a medical imaging device that uses liquid xenon.

Is dark matter the key to the medical scanner of the future?

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A team of researchers at IMT Atlantique is developing a new type of medical scanner called XEMIS. To create the device, the team drew on their previous research in fundamental physics and the detection of dark matter, using liquid xenon technology.…
Photographie d'un implant osseux à base de phosphate de calcium conçus par l'équipe de David Marchat.

Bone implants to stimulate bone regeneration

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Mines Saint-Étienne's Centre for Biomedical and Healthcare Engineering (CIS) seeks to improve healthcare through innovations in engineering. David Marchat, a materials researcher at CIS, is working on developing calcium phosphate-based biomaterials.…
nose

An “electronic nose” analyzes people’s breath to help sniff out diseases

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In partnership with IMT Atlantique, a team of researchers at IMT Lille Douai have developed a device which can measure the level of ammonia in someone’s breath. The aim of the artificial nose is to use this device to create a personalized…
microorganisms

When microorganisms attack or repair materials

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Some microorganisms can seriously damage structures made of concrete or stone, leading to billions of euros in damage. Others, on the contrary, have a positive effect as they are able to heal micro-cracks.   They are microscopic, but…
Polybioskin

Polybioskin, natural skin through more ethical products

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Skin contact products, whether for medical, sanitary or cosmetic purposes, have two major drawbacks: they are neither recyclable nor biodegradable. The Polybioskin H2020 project aims to correct these aspects which are out of step with consumers'…
Romain Quey

Romain Quey, all about polycrystals

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A recent winner of a CNRS Bronze medal, Romain Quey is a materials science researcher at the Georges Friedel[1] laboratory at Mines Saint-Étienne. He focuses especially on the deformation of metallic polycrystalline materials. In the following…