Aux urgences du centre hospitalier de Boulogne-sur-Mer, une nouvelle salle de radiologie vient d’être mise en service.
Un faisceau micro-onde colossal, né de la collision de galaxies à 8 milliards d’années-lumière, a atteint récemment un de nos ...
Abstract: A slit-slit collimator consists of two orthogonal slits and can be conceptualized as a generalized pinhole. Since the two slits are independent of each other, there can be independent axial ...
Abstract: The high-luminosity large hadron collider (LHC) project at CERN entered into the production phase in October 2015 after the completion of the design study phase. In the meantime, the ...
Precise telescope collimation is critical for sharp, aberration-free images — but getting there has always been tedious. The traditional workflow means manually slewing to a star, defocusing, ...
The rapid spread of small unmanned aerial systems has created a growing challenge for military and security forces. Low-cost ...
Correspondence to Professor James Nolan, Royal Stoke University Hospital, Stoke-on-Trent ST4 6QG, UK; james.nolan{at}nhs.net Understand the factors that influence patient and operator exposure to ...
La topographie étant l’art de la mesure, elle nécessite en toute logique l’utilisation d’un grand nombre d’appareils de mesure et la connaissance des techniques associées, mais également la bonne ...
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