The symptoms of SCAD deficiency may be triggered by fasting or illnesses such as viral infections. This disorder is sometimes mistaken for Reye syndrome, a severe condition that may develop in children while they appear to be recovering from viral infections such as chicken pox or flu.
The cold war era is defined as the period between 1945 and 1989, and the post-cold war era as the period between 1989 and March 1998.
These cycles of warm and cold take millions of years. They are caused by changes in the way the Earth orbits the sun and how it tilts on its axis, which affect how much of the sun's heat reaches the Earth. The last great cold cycle, which we know as the Ice Age, ended about 10,000 years ago. During the Ice Age, the Earth's average temperature was about 12 degrees Fahrenheit colder than it is today. That was enough to keep snow from melting during the summers in northern regions.