Pulse Doppler Signal

Famous quotes containing the words pulse and/or signal:

“I know you not, this room never,
the swollen dress I wear,
nor the anonymous spoons that free me,
nor this calendar nor the pulse we pare and cover.”
—Anne Sexton (1928–1974)

“The experience of a sense of guilt for wrong-doing is necessary for the development of self-control. The guilt feelings will later serve as a warning signal which the child can produce himself when an impulse to repeat the naughty act comes over him. When the child can produce his on warning signals, independent of the actual presence of the adult, he is on the way to developing a conscience.”
—Selma H. Fraiberg (20th century)