A group of networks in Europe which share the same protocol for communication,
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A plug or muff for insertion into, or fitting over, the ear to reduce reception of noise,
1 Pad of rubber or similar material placed on a telephone receiver to minimize discomfort during long use. 2 An ear defender.
Excessive elongation along edges and folds of metals being shaped by deep-drawing or rolling.
The first 1964 communications satellite providing regular commercial telecommuni
Variation of junction capacitance and effective base thickness of transistor with the supply potentials.
Parts of chromosomes which are replicated early in S-phase.
The wood formed in the first part of a growth layer during the spring, typically with larger cells with thinner cell walls than the late wood. Also spring wood.
A system for the detection of approaching aircraft or missiles at greatest possible distances. See BMEWS.