title: Photoelectric effects in characean cells. I. The influence of light intensity.
mesh_terms: D004307:Dose-Response Relationship, Radiation; D007700:Kinetics; D008027:Light; D008433:Mathematics; D008564:Membrane Potentials / Q000528:radiation effects*; D008954:Models, Biological; D010775:Photic Stimulation; D010944:Plants / Q000528:radiation effects*; D011830:Radiation Effects