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46 search results for: atmosphere

11

The world’s oldest building material is also the most environmentally friendly

The original version of this article was published on The Conversation.  By Abdelhak Maachi and Rodolphe Sonnier, IMT Mines Alès. [divider style=”normal” top=”20″ bottom=”20″] [dropcap]D[/dropcap]espite the recommendations of IPCC experts, who in 2018 recommended that greenhouse gas emissions be reduced by 40 to 70% by 2050 in an attempt to limit the impacts of the climate crisis, […]

12

Guillaume Balarac, turbulence simulator

Turbulence is a mysterious phenomenon in fluid mechanics. Although it has been observed and studied for centuries, it still holds secrets that physicists and mathematicians strive to unlock. Guillaume Balarac is part of this research community. A researcher at Grenoble INP (at the LEGI Geophysical and Industrial Flows Laboratory), he uses and improves simulations to […]

13

Recycling carbon fibre composites: a difficult task

Carbon fibre composite materials are increasingly widespread, and their use continues to rise every year. Recycling these materials remains difficult, but is nevertheless necessary at the European level for environmental, economic and legislative reasons. At IMT Mines Albi, researchers are working on a new method: vapo-thermolysis. While this process offers promising results, there are many steps […]

14

In search of forgotten cements

Out of the 4 billion tons of cement produced every year, the overwhelming majority is Portland cement.  Invented over 200 years ago in France by Louis Vicat — then patented by Englishman Joseph Aspdin —Portland is a star in the world of building materials. Its almost unparalleled durability has allowed it to outperform its competitors, […]

15

Digital sovereignty: can the Russian Internet cut itself off from the rest of the world?

This article was originally published in French in The Conversation, an international collaborative news website of scientific expertise, of which IMT is a partner.  Article written by Benjamin Loveluck (Télécom ParisTech), Francesca Musiani (Sorbonne Université), Françoise Daucé (EHESS), and Ksenia Ermoshina (CNRS). [divider style=”normal” top=”20″ bottom=”20″] [dropcap]T[/dropcap]he Internet infrastructure is based on the principle of the […]

16

Serious games: when games invade the classroom

Over the last few years, a new teaching method linked to the invasion of digital technology in our daily lives has begun shaking up traditional learning methods. The primary purpose of these serious games is not entertainment. The developing sector does not seek to substitute, but rather supplement—or at least earn its place—in the arsenal […]

18

Coopetition between individuals, little-understood interactions

Mehdi Elmoukhliss, Institut Mines-Télécom Business School and Christine Balagué, Institut Mines-Télécom Business School [divider style=”normal” top=”20″ bottom=”20″] [dropcap]C[/dropcap]oopetition is a concept used in the field of management science (especially in strategy), originally used to describe situations in which organizations (companies, clubs etc.) simultaneously cooperate and compete with one another, as paradoxical as that may seem. […]

19

In IT professions, diversity is all about inclusion, not exclusion

Ideas about diversity are often fallacious. Sociology has shown that women are seen as being responsible for their own inclusion in places where they are a minority. Chantal Morley is conducting research in this field at Institut Mines-Télécom Business School. She is especially interested in diversity in technological fields, whether they be companies, universities, engineering […]

20

What is hydrogen energy?

In the context of environmental and energy challenges, hydrogen energy offers a clean alternative to fossil fuels. Doan Pham Minh, a chemist and environmental engineering specialist at IMT Mines Albi, explains why this energy is so promising, how it works and the prospects for its development.   What makes hydrogen so interesting? Doan Pham Minh: […]