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148 search results for: Materials

42

Digital technology, the gap in Europe’s Green Deal

Fabrice Flipo, Institut Mines-Télécom Business School [divider style=”normal” top=”20″ bottom=”20″] [dropcap]D[/dropcap]espite the Paris Agreement, greenhouse gas emissions are currently at their highest. Further action must be taken in order to stay under the 1.5°C threshold of global warming. But thanks to the recent European Green Deal aimed at reaching carbon neutrality within 30 years, Europe […]

43

Trains made with recyclable parts

The Destiny project proposes a new process to manufacture parts for the railway and aeronautical industries. It uses a thermoplastic resin, which enables the materials to be recycled while limiting the pollution associated with manufacturing them.      It is increasingly critical to be able to recycle products so as to lower the environmental cost […]

44

Temporary tattoos for brain exploration

A team of bioelectronics researchers at Mines Saint-Étienne has developed a new type of electroencephalogram electrode using a temporary tattoo technique. As effective as traditional electrodes, but much more comfortable, they can provide extended recordings of brain activity over several days.    The famous decalcomania transfer technique – made popular in France by the Malabar […]

45

Do flame-retardant pillows pollute our homes?

Chemical additives called flame retardants prevent our furniture from burning too quickly in the event of a fire. But do these molecules pollute the air inside our homes and offices? To answer this question, an ANSES-ADEME research project was launched in 2019 and IMT Mines Alès is taking part in it. In a testing laboratory […]

46

Innovating to improve radioactive waste management

The PREDIS European project aims to develop innovative activities for the management of radioactive waste, for which there is currently no solution. IMT Atlantique is one of the project’s seven work package leaders and will contribute to research on innovative approaches for the treatment and conditioning of metallic waste. Abdesselam Abdelouas, a researcher working on the project […]

47

Testing the efficiency of protective masks

A Mines Saint-Étienne and Jean-Monnet University laboratory has been accredited to certify the bacterial filtration efficiency of surgical masks. Jérémie Pourchez, a researcher in healthcare engineering at Mines Saint-Étienne, describes this specific aspects of this expertise. He also explains why it is worth considering opening these tests up to the fabric masks worn by general […]

48

The worrying trajectory of energy consumption by digital technology

Fabrice Flipo, Institut Mines-Télécom Business School [divider style=”normal” top=”20″ bottom=”20″] [dropcap]I[/dropcap]n November, the General Council for the Economy, Industry, Energy and Technology (CGEIET) published a report on the energy consumption of digital technology in France. The study draws up an inventory of equipment and lists consumption, making an estimate of the total volume. The results are […]

49

What is tribology?

The science of friction: this is the definition of tribology. Tribology is a focal point shared by several disciplines and an important field of study for industrial production. Far from trivial, friction is a particularly complex phenomenon. Christine Boher, a tribologist at IMT Mines Albi[1], introduces us to this subject.   What does tribology study? Christine […]

50

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, […]