1 A normal pregnancy lasts about 40 weeks and is grouped into three trimesters.  Symptoms of early pregnancy include the absence of menstrual periods, breast changes, tiredness, nausea, mood swings, or other symptoms.
What is ENCODING ALTIMETER? An altimeter designed for automatic reporting of altitude to air-traffic control. A special encoding disk within the instrument rotates in response to movement of the aneroid capsules, and transmits a signal which is amplified, fed to the aircraft. ALTIMETER.
There are three or four main types of encoding: 1  Acoustic encoding is the processing and encoding of sound, words and other auditory input for storage and later retrieval . This is aided by the concept of thephonological loop, which allows input within our echoic memory to be sub-vocally rehearsed in order to facilitate remembering.