Results 161 to 170 of about 31,865 (199)

Celestial effects on the skin

Clinics in Dermatology, 2020
Many factors affect the health and physiology of human skin, with some of them arising from outer space. This contribution explores four celestial influences on the skin: (1) the sun's ultraviolet light, which has both beneficial and deleterious dermatologic effects, (2) meteorite injuries, (3) possible lunar effects on the body's health, and (4 ...
Shahzeb, Hassan   +5 more
openaire   +2 more sources

Progress in Celestial Mechanics

Regular and Chaotic Dynamics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Celestial Mechanics Experiment

Science, 1967
Equipment on Mariner V has yielded values for the masses of Moon and Venus more accurate than any previously reported. Range and Doppler radio tracking data necessary for precise space navigation of the spacecraft from Earth to Venus can also be used to obtain data on the orbits of Earth and Venus.
J D, Anderson   +3 more
openaire   +2 more sources

Computers make celestial navigation less celestial?

IEEE Aerospace and Electronic Systems Magazine, 1989
The author outlines some of the history of navigation and brings out the status of the navigator among the Polynesians. His theme is that life will not be the same when the sextant and the Polynesian palu's knowledge are replaced by an electronic device depending on the Global Positioning System. >
openaire   +1 more source

Effective detection of variable celestial objects using machine learning-based periodic analysis

Astronomy and Computing, 2023
Makoto Onizuka   +2 more
exaly  

A Return to the Sextant—Maritime Navigation Using Celestial Bodies and the Horizon

Sensors, 2023
Joshua Julian Robert Critchley-Marrows   +1 more
exaly  

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