The geological barriers that isolate fluid compartments within reservoirs or that hydraulically isolate reservoirs from each other. The seals may contain fluids (for example shales) but have very low [..]

South Eastern Area Laboratory Service (NSW)

Navy commando units. Acronym stands for Sea, Air and Land. Former Sen. Bob Kerrey led a Seal unit in Vietnam. U.S. has about 2,200 Seals.

A seal generally is an impression made by a device, frequently an engraved metallic or stone plate, either on wax or a wafer affixed to an instrument or directly on the instrument itself. Seals are us [..]

Any of various marine, meat-eating mammals who live mostly in the water but spend some time on land or ice to reproduce or rest. They have torpedo-shaped bodies and paddle-like flippers. shrimp

A group comprised of several species of eared seals found in two genera, in the Family Otariidae. In comparison to Sea Lions, they have an especially dense wooly undercoat.

The best known species of Earless Seals, inhabiting the North Atlantic and Arctic Oceans. Harp seals get their name from a Horse-shaped band of black fur on the back of the male Adults. They were prev [..]

A Plant genus of the Family Liliaceae. Members contain Benzoquinones, steroidal saponin, and Ribosome-inactivating Proteins.

Devices used to separate and minimize leakage between areas of unequal pressure.

These devices are used to isolate and alleviate leakage in areas of varying pressures.

Seals are devices used between rotating and stationary parts to separate, and minimize leakage between, areas of unequal pressures.

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