Ortiz, "Avaliacao da atividade antisolar
e estudos preliminares de fotodegradacao da propolis," Revista Fitos, vol.
The best known among these structures is the primary rainbow, which appears in sunlit raindrops as a colored circular segment of radius 42[degrees], centered on one's shadow point (also called the antisolar
nuclear diameter: 1-40 km (Halley:16 x 8 x 7 km) nuclear mass: 1014-1019g (Halley: 1017-1018g) nuclear mass loss per apparition: ~1 % coma radius: 104-105 km hydrogen cloud radius: 107 km dust tail length: 106-107 km dust tail particle size: 0.1-100 microns dust tail direction: antisolar
, becoming curved as dust particles follow independent orbits ion tail length: 106-108 km ion tail direction: antisolar
short-period comets: period < 200 years long-period comets: period > 200 years comet discovery rate: ~12 per year number of comets discovered to date: ~4 000 average number of apparitions per year: ~17
The ZnO nanoparticles are used in antisolar
creams, pigments, electricity cables, tiles and etc .
But solar sailing, on the contrary, is a continuous process and the mathematics for reaching final conditions is far more complex, even more than in the case of electric propulsion, since the thrust intensity is related to the sail orientation: the orientation of the force vector applying to a perfectly reflective solar sail is normal to the sail, in the antisolar
The position of the point diametrically opposite the Sun along the ecliptic--the antisolar
point--should also be noted, by looking at the point on the opposite side of the back of the mother.
There are also some literature reports on antisolar
, antidepressant, hypnotic, CNS depressant and antitussive effects of this plant (Rakhshandah et al.
The far brighter, inner coma measured a bit more than 11' across, and to the south (in the antisolar
direction) it looked faded and shredded.
Cometary dust is pushed in the antisolar
direction by the Sun's radiation pressure.