Physical properties used in pulse oximetry. 1  Physical property No.1 : Amount of light absorbed is proportional to the concentration of the light absorbing substance. 2  Physical property No.2 : Amount of light absorbed is proportional to the length of the light path.
Answer OJ Simpson played his college ball at the University of Southern California between 1966-1968 and his NFL ball with the Buffalo Bills (1969-1977) and the San Francisco 49ers (1978-1979).
The defender said he actually planned to join Nigeria's cadet team which won the 2007 FIFA World Youth Championship at South Korea but words reached him of his ineligibilty. ''I wanted to play for Nigeria but I must confess that there was no formal approach for me.