Emission of LIGHT when ELECTRONS return to the electronic ground state from an excited state and lose the energy as PHOTONS. It is sometimes called cool light in contrast to INCANDESCENCE. LUMINESCENT MEASUREMENTS take advantage of this type of light emitted from LUMINESCENT AGENTS
Physical measurements -- Automation : Flexible test automation : software framework for easily developing measurement applications / Pasquale Arpaia, Ernesto De Matteis, and Vitaliano Inglese
2015
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Physical measurements -- Charts, diagrams, etc. : The Book of comparisons of distance, size, area, volume, mass, weight, density, energy, temperature, time, speed, and number throughout the universe / by the Diagram Group
A medical specialty concerned with the use of physical agents, mechanical apparatus, and manipulation in rehabilitating physically diseased or injured patients
Physical metallurgy -- Mathematical models : Phase interaction in the metal-oxide melts-gas system : the modeling of structure, properties and processes / Vladislav Boronenkov [and others]
Here are entered works on the scientific study of the ocean and its phenomena. Geographical descriptions of the world's oceans, including popular accounts of their various features and "mysteries" are entered under Ocean