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A microsystem for air quality measurements in future housing
… 100 million inhabitants. For these urban dwellers, working time - or life - will be even more concentrated in indoor … However, the presence of chemical pollutants is two to five times greater inside buildings than outside. One of the most … to detect other pollutants in other mediums, such as water or soil. Références : L. Mugherli, A. Lety-Stefanska , …
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Yves Balkanski: From dust particles of the past to climates of the future
… of not only today’s climate but also that of the sometimes very distant past, going back several millions of … Since these particles are similar in diameter to the wavelength of light, they are very efficient at intercepting … But they also capture the Earth’s telluric radiation and warm the atmosphere,” the researcher adds. Dust particles …
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Emanuele Daddi: Why stars are born and then die
… galaxies and their transformation over the course of cosmic time? Why do some galaxies still make stars while others … the first to show that the merging of distant galaxies was probably a side effect of gas feedback. “Distant … interested in anomalies observed in the sky which in some way confirm this theory. First observation The researcher …
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U7+ Alliance: Universities call on G7 leaders to prioritise and advance peace and security
… resulted in violations of human rights and, for the first time in a generation, the open threat of nuclear warfare. Within this context, more than 75 university … freedom. “The world has seen significant innovation in warfare; it is now time for innovation in peace and …
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ComSciCon France: the scientific communication workshop returns to Université Paris-Saclay
… workshop returns to Université Paris-Saclay This article was originally published in L'Édition n°27. On 25, 26 and … of scientific communication. This is the programme that awaits forty PhD candidates on 25, 26 and 27 June 2025 at … to focus on practical workshops, project sessions and time for discussions with speakers specialising in …
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Stéphanie Bury Moné: Revealing the hidden potential of bacteria
… how their natural defence system works is a step forward towards discovering and understanding antibiotics for human … one another, and analyse the evolution of the genome over time, and genomics, to precisely clarify the conditions of … how their natural defence system works is a step forward towards discovering and understanding antibiotics for …
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Antoine Browaeys: The quest for quantum computing using cold atoms
… Antoine Browaeys: The quest for quantum computing using cold atoms Antoine Browaeys: The quest for quantum computing using cold atoms … Ketterle and Carl E. Wieman succeeded for the first time in producing this state of condensation which could not … Antoine Browaeys: The quest for quantum computing using cold atoms …
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Nabila Aghanim: what measuring the cosmos reveals
… goal? To track down any trace of signals in the cosmic microwave background to learn more about the nature of the … precision tiny temperature variations in the cosmic microwave background - the fossil radiation from the Big Bang … the satellite's first measurements. Research spread over time Astronomical time is spread over an infinitely long …
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Spring at the Lumen: the programme for April to June 2026
… nature, technology and artistic creation. The exhibition was conceived by Guillian Graves , a designer specialising … workshops! Photography, screen printing and much more are waiting to be explored. 13–30 April 2026. Opening reception … Learn more . Lecture-performance on pollination Take the time to enjoy this theatrical lecture—funny and moving—which …
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Un quatuor de musiciennes, un programme à la mesure du 8 mars
… / jeux Lien d'enregistrement https://www.youtube.com/watch?v=TJvSSk-1T-Y Adresse 4 avenue des Sciences - … / jeux Lien d'enregistrement https://www.youtube.com/watch?v=TJvSSk-1T-Y Adresse 4 avenue des Sciences - …
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Probing photodynamics in small polyatomic molecules using femtosecond velocity map imaging and ultrafast XUV transient spectroscopy
… the development of different sensitive tools for real-time observation of photo-induced chemical reactions. Here, … no information is obtained on energetics, the motion of the wavepacket on the excited states is directly mapped, due to … internuclear separation and the high sensitivity of the wave packet to the electronic configuration. The results …
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