New Zealander George Hudson proposed the modern idea of daylight saving in 1895. Germany and Austria-Hungary organized the first implementation, starting on 30 April 1916. Many countries have used it at various times since then, particularly since the energy crisis of the 1970s.
Medical Definition of DISABLE. : to deprive of a mental or physical capacity.
Definition paraphrased from the American Medical Association â The impaired. physician (practitioner) is one who is unable to practice medicine with reasonable. skill and safety to patients because of a physical or mental illness, including. deterioration through the aging process or loss of motor skill, or abuse of. prescription drugs, or the use of illegal drugs or alcohol.