The expression dBm is used to define signal strength in wires and cables at RF and AF frequencies. The symbol is an abbreviation for decibels relative to one milliwatt, where one milliwatt (1 mW) equals 1/1000 of a watt (0.001 W or 10 -3 W). This unit is commonly used in test laboratories. The dBm increment is based on the decibel , a logarithm ic measure of relative power . Suppose a signal has a power level of P mW. Then the signal strength in dBm, symbolized S dBm , is: S dBm = 10 log 10 P. A 1-mW signal has a level of 0 dBm.
These 10 animal facts will amaze you. Decortication is a term which is used to refer to the removal of a rind or peel. In a medical context, the term means removing the fibrous outer layer of tissue which covers an organ. Most typically, decortication is used in the management of certain lung conditions, most notably in tuberculosis and mesothelioma.
Decorticate posture: Introduction. Decorticate posture: An abnormal body posture usually the result of damage to particular parts of the brain - midbrain, thalamus, internal brain capsule, cerebral hemispheres. The position involves elbows flexed inwards on the chest, clenched hands and fists and legs which are extended outwards and inwards. More detailed information about the symptoms, causes, and treatments of Decorticate posture is available below.