Abstract The paper aims to analyse the relationship between theatre and crisis from viewpoint of role played by in exploring presenting extreme situations, namely situations. impact on determines apparition different theatrical viewpoints which are not meant offer concrete solutions crisis, but may contribute identification possible ways solving it due its capacity reveal certain aspects manife...

DEMETER was a low altitude satellite on polar and circular orbit devoted to the study of ionospheric perturbations in relation with seismic activity. Its scientific payload waves plasma measurements also allows man-made waves. The aim this paper is check conditions apparition these MF range (300 kHz, 3 MHz). These normally propagate Earth-ionosphere waveguide, but it shown that they can escape ...

C/2020 F3 (NEOWISE) was discovered in images from the Near Earth Object program of Wide-Field Infrared Survey Explorer taken on 2020 March 27 and has become Great Comet 2020. The Solar Wind ANisotropies (SWAN) camera Heliospheric Observatory (SOHO) spacecraft, located a halo orbit around Earth–Sun L1 Lagrange point, makes daily full-sky hydrogen Ly?. Water production rates were determined SWAN ...