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223 search results for: health

161

Superpixels for enhanced detection of breast cancer

Deep learning methods are increasingly used to aid medical diagnosis. At IMT Atlantique, Pierre-Henri Conze is taking part in this drive to use artificial intelligence algorithms for healthcare by focusing on breast cancer. His work combines superpixels defined on mammograms and deep neural networks to obtain better detection rates for tumor areas, thereby limiting false […]

162

Cybersecurity: new times, new challenges

Editorial. Who am I? A white man, almost 30. I wear hoodies and hack websites belonging to prestigious organizations like the CIA from my parents’ basement. Above all, I am thick-skinned. Have you guessed? I am, of course, a stereotypical hacker! Movies and TV series continue to propagate this false and dated image. But due […]

163

What is a supercritical fluid?

Water, like any chemical substance, can exist in a gaseous, liquid or solid state… but that’s not all! When sufficiently heated and pressurized, it becomes a supercritical fluid, halfway between a liquid and a gas. Jacques Fages, a researcher in process engineering, biochemistry and biotechnology at IMT Mines Albi, answers our questions on these fluids […]

164

A digital twin of the aorta to prevent aneurysm rupture

15,000 Europeans die each year from rupture of an aneurysm in the aorta. Stéphane Avril and his team at Mines Saint-Étienne are working to better prevent this. To do so, they develop a digital twin of the artery of a patient with an aneurysm. This 3D model makes it possible to simulate the evolution of […]

165

Mathematical tools for analyzing the development of brain pathologies in children

Magnetic resonance imaging (MRI) enables medical doctors to obtain precise images of a patient’s structure and anatomy, and of the pathologies that may affect the patient’s brain. However, to analyze and interpret these complex images, radiologists need specific mathematical tools. While some tools exist for interpreting images of the adult brain, these tools are not […]

167

Medicine for Materials

Did you know that materials have health problems too? To diagnose their structural integrity, researchers are increasingly using techniques similar to those used in the medical field for humans. X-rays, temperature checks and ultrasound imaging are just a few of the tools that help detection of abnormalities in parts. The advantage of these various techniques […]

169

TeraLab, a European data sanctuary

Over the course of three months, TeraLab was involved in two European H2020 projects on the industry of the future: MIDIH and BOOST 4.0. This confirms the role played by TeraLab—IMT’s big data and artificial intelligence platform—as a trusted third party and facilitator of experimentation. TeraLab created a safe place for these projects, far from […]