THE absorption of the hydrogen resonance line at 1215·7 A. has been investigated to obtain more exact information bearing on the theory of the production of short-wave radio fadeouts by solar ...
THE galaxy M 82 (NGC 3034) has recently been examined by many observers using different techniques, and some of the peculiarities of this object have now been explained. Here we shall try to ...
Absorption spectroscopy is a fundamental analytical technique widely used in various scientific disciplines, including chemistry, biology, and material science. It effectively analyzes substance ...
Iron is mainly absorbed in the first part of the small intestine, called the duodenum, which resides next to the stomach. Compounds in certain foods you eat can bind to iron and prevent absorption, ...