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Protecting & Indemnity Club. Theoretically an organization settled by a group of Owners to insure, among other, liabilities not covered by the Hull and Machinery insurances. (Insiurance Clubs)
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A semiconductor (phtovoltaic) device structure that layers an intrinsic semiconductor between a p-type semiconductor and an n-type semiconductor; this structure is most often used with amorphous silicon PV devices.
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A semiconductor in which holes carry the current; produced by doping an intrinsic semiconductor with an electron acceptor impurity (e.g., boron in silicon).
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Mandates that 50 percent of government impelled cargoes be carried under U.S. flag. Known as the 50/50 shipping law.
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Abbreviation for the pressure, temperature, and humidity data obtained by a radiosonde observation.
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A semiconductor (photovoltaic) device structure in which the junction is formed between a p-type layer and an n-type layer.