178 resultados para Public Transport Technologies


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"June 1980."

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"April 1981."

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"DOE/EV-0127."

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As presently used, the immersed weight rate, I sub l, is the volume rate, Q, of longshore transport, multiplied by a constant. For use in engineering problems, I sub l must be converted back to the equivalent Q. The I sub l formulation may be important where the unit weight of sand differs significantly from the unit weight of sand at the open-coast sites contributing data to the design curve. Increase in void ratio may result in a 10- to 20-percent increase in actual (as compared to predicted) shoaling volumes where sand accumulates in protected water. Void ratio should be measured in field studies of longshore transport.

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South Africa.--Australasia.--India and the Far East.--Suez and Panama.--North and South America.--The Mediterranean and the Black Sea.--The North Sea and the Baltic.

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"NTSB/SR-06/02."

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Mode of access: Internet.

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A bibliography of research reports funded by the U.S. govt.

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At head of title: Science museum, South Kensington.

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"Published after expiration of Emergency railroad transportation act, 1933."