This study shows that eye movement exercises together with a 'wait and see' approach diminish the number of operations by 50% in patients with pure blow-out fractures. It also circumvents the iatrogenic adhesions between eye muscles and orbital floor, which are difficult to treat. 展开 ...
Approximately 45 minutes into the flight, while established in the orbit at 240 knotsindicated air speed, the flight crew heard a loud pop in the pilot's overhead panel and noticed severe electrical arcing, smoke, flames and burning debris falling from the panel. ...
Saturn is orbited by dozens of moons, and the intricate dynamics of this complex system provide clues about its formation and evolution. Tidal friction within Saturn causes its moons to migrate outwards, driving them into orbital resonances that pump their eccentricities or inclinations, which in tu...
Both OTD and LIS captured lightning light signals by taking pictures in orbit. In principle, due to the attenuation function of the cloud to the lightning light, they should be more sensitive to the lightning occurring in the upper parts of clouds than the lightning occurring in the lower ...