A publication predicting the time and height of high tide and low tide.

Old seafaring term meaning something very difficult or awkward. see Devil

A form of solar concentrating collector that does not track the sun.

The production of hydrogen using a photoelectrochemical cell.

A pressure below that of the existing atmospheric pressure taken as a zero reference.

A ratio used to work out how many days on average it takes a company to pay its creditors..

Molten slag; in the pulp and paper industry, the cooking chemicals tapped from the recovery boiler as molten material and dissolved in the smelt tank as green liquor.

A record obtained from a meteorograph. A chart in which meteorological variables are plotted against time.

Rum diluted with water. In the 1700s the daily ration of rum in the British Navy was diluted with water with the idea of reducing drunkenness. The term groggy was derived from the effects of drinking too much grog.

The use of two or more different fuels (e.g. wood and coal) simultaneously in the same combustion chamber of a power plant.

Dispute Settlement Understanding

Plastic deformation by the irreversible shear displacement (translation) of one part of a crystal relative to another in a definite crystallographic direction and usually on a specific crystallographic plane. Sometimes called glide.

variable audio-modulated radiosonde developed at the Bureau of Standards and used by the United States weather services.

The north end of the earth's axis and also called North Geographic Pole. The direction indicated by 000

Old Latin name for the south wind.

A metal appliance consisting of a thread and screw capable of being set up or slacked back and used for setting up on rigging.

Entity to whom money is payable.- The entity for whom a letter of credit is issued. - The seller and the drawer of a draft.

An attachment point for another object.

A metallic coating obtained bydipping the base metal into a molten metal.

Resin formed by condensation of polybasic and monobasic acids with polyhydric alcohols.