Abstract: The article proposes a novel approach for in-orbit satellite antenna pattern measurement by means of a dedicated small measurement satellite (MES) that flies in Double-Cross-Helix formation.

When Hanna Wallach first started testing machine learning models, the tasks were well-defined and easy to evaluate. Did the model correctly identify the cats in an image? Did it accurately predict the ...

Abstract: Wavelength modulation spectroscopy (WMS) is recognized as a good noise immunity method in tunable diode laser absorption spectroscopy (TDLAS). It can obtain high signal-to-noise ratio ...

“In this image, I’m collecting faecal samples from Adélie penguins (Pygoscelis adeliae) on Horseshoe Island, off the Antarctic Peninsula at about 68° S. As an analytical chemist, my research focuses ...