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73 search results for: pollution

51

Innovation: to be or not to be responsible?

How should the concept of responsibility be defined at a time when innovation prides itself on providing answers to major societal issues? For organizations, the concept of responsible innovation is not quite the same as for the scientists studying the issue. Cédric Gossart is among the latter. He examines what responsible innovation really is.   […]

53

The economy of promises, how to fall in love with a growth rate

Fabrice Flipo, Institut Mines-Telecom Business School This article was published in association with the “Does progress have a future?” series of conferences organized by the Cité des Sciences et de l’Industrie, from Tuesday 15 to 26 May 2018. Over a two-week period, groups of students, a panel of citizens and scientists, historians and philosophers shared […]

54

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 […]

55

Will the earth stop rotating after August 1st?

By Natacha Gondran, researcher at Mines Saint-Étienne, and Aurélien Boutaud. The original version of this article (in French) was published in The Conversation. [divider style=”normal” top=”20″ bottom=”20″] [dropcap]I[/dropcap]t has become an annual summer tradition, much like France’s Music Festival or the Tour de France. Every August, right when French people are focused on enjoying their […]

56

Campus Mondial de la Mer: promoting Brittany’s marine science and technology research internationally

If the ocean were a country, it would be the world’s 7th-largest economic power, according to a report by the WWF, and the wealth it produces could double by 2030. The Brittany region, at the forefront of marine science and technology research, can make an important contribution to this global development. This is what the […]

58

How eco-design earned its place in the corporate world

Natacha Gondran, Mines Saint-Étienne – Institut Mines-Télécom [divider style=”normal” top=”20″ bottom=”20″] [dropcap]I[/dropcap]n the 1970s, regulations were introduced to require companies to prevent industrial pollution. Examples include the Clean Air Act (1970) in the United States and legislation on facilities classified for the protection of the environment in France (1976). Since then, awareness has grown about […]

59

What are fine particles?

During peak pollution events, everyone is talking about them. Fine particles are often accused of being toxic. Unfortunately, they do not only come out during episodes of high pollution. Véronique Riffault, a researcher in atmospheric sciences at IMT Lille Douai, revisits the basics of fine particles to better understand what they are all about.   […]

60

Julien Bras: nature is his playground

Cellulose is one of the most abundant molecules in nature. At the nanoscale, its properties allow it to be used for promising applications in several fields. Julien Bras, a chemist at Grenoble INP, is working to further develop the use of this biomaterial. On November 21st he received the IMT-Académie des Sciences Young Scientist Prize at the […]