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35 search results for: Océan

21

Protecting ships against modern-day pirates

Cybersecurity, long viewed as a secondary concern for naval systems, has become increasingly important in recent years. Ships can no longer be seen as isolated objects at sea, naturally protected from cyber-attacks. Yvon Kermarrec, a researcher in computer science at IMT Atlantique, leads a research chair on cybersecurity in partnership with the French Naval School, […]

22

From springs to lasers: energy’s mysterious cycle

In 1953, scientists theorized the energy behavior of a chain of springs and revealed a paradox in fundamental physics. Over 60 years later, a group of researchers from IMT Lille Douai, CNRS and the universities of Lille and Ferrara (Italy) has succeeded in observing this paradox. Their results have greatly enhanced our understanding of physical […]

23

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 […]

24

Can digital social innovations tackle big challenges?

Müge Ozman, Télécom École de Management – Institut Mines-Télécom [divider style=”normal” top=”20″ bottom=”20″] [dropcap]D[/dropcap]igital social innovations (DSI) are booming in Europe, empowering people to solve problems in areas as diverse as social inclusion, health, democracy, education, migration and sustainability. Examples include civic tech, neighbourhood-regeneration platforms, collaborative map-making, civic crowdfunding, peer-to-peer education and online time banks. […]

25

What are the applications for spatial data?

Several terabytes: this is the phenomenal amount of data produced by the Sentinel satellites each day! How can these data flows be used to develop concrete applications to be used by those who manage territories? This is what spatial application experts focused on at the AppSpace Forum, an event organized by the CNES, GIS BreTel, […]

26

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.   […]

27

Climate change as seen from space

René Garello, IMT Atlantique – Institut Mines-Télécom [divider style=”normal” top=”20″ bottom=”20″] [dropcap]T[/dropcap]he French National Centre for Space Research has recently presented two projects based on greenhouse gas emission monitoring (CO2 and methane) using satellite sensors. The satellites, which are to be launched after 2020, will supplement measures carried out in situ. On a global scale, this […]

28

VIGISAT: monitoring and protection of the environment by satellite

Following on from our series on the platforms provided by the Télécom & Société numérique Carnot institute, we will now look at VIGISAT, based near Brest. This collaborative hub is also a project focusing on the satellite monitoring of oceans and continents in high resolution.   On 12th July, scientists in Wales observed a drifting iceberg […]

29

What exactly is a scientific exhibition advisor? A discussion with Stephan Clémençon

Who are the people working behind the scenes at scientific exhibitions? The tasks at hand range from approving content and proposing themes to identifying scientific and societal issues, and much more. To find out more, we interviewed Stephan Clémençon, a researcher specializing in machine learning at Télécom ParisTech and a scientific advisor for the Terra […]

30

New Caledonia: a mine challenging democracy

When an industrial mining complex wanted to release a pollutant into their lagoon in the late 1990s, the inhabitants of the southern province of Grande Terre took action. In their fight against the environmental and cultural danger, the citizens found it difficult to make their voices heard. Today, almost 20 years have passed since the […]