Results 241 to 250 of about 219,358 (289)

Development of Photometry

open access: yesJOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN, 1930
openaire   +3 more sources

Photometry of meteorites

Icarus, 2012
Abstract We have measured the bi-directional reflectance phase function on selected meteorite samples (1 howardite, 1 eucrite, 1 diogenite, Orgeuil (CI), Tagish Lake (CC), Allende (CV), Lunar meteorite (MAC 88105), Forest Vale (H4)) covering part of the geochemical and petrologic diversity expected for asteroid surfaces.
Beck, P.   +5 more
openaire   +5 more sources

Multi-Fiber Photometry to Record Neural Activity in Freely-Moving Animals.

Journal of Visualized Experiments, 2019
Recording the activity of a group of neurons in a freely-moving animal is a challenging undertaking. Moreover, as the brain is dissected into smaller and smaller functional subgroups, it becomes paramount to record from projections and/or genetically ...
E. Martianova   +2 more
semanticscholar   +1 more source

The Beginnings of Photometry

Applied Optics, 1971
A brief account of the beginnings of photometry, with emphasis on some of the early attempts to quantify light that preceded the actual invention of useful photometers, is presented.
openaire   +4 more sources

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