For white light, the absolute sensitivity found was 5.9 x 10 " 14 watts / steradian-cm 2.
2.
It is not clear what precise function is served by the pigments, but with some of the incident illumination being absorbed, the fish's absolute sensitivity to light must be reduced.
3.
Tuning curves show peak sensitivity between 200 Hz and 4.5 kHz The absolute sensitivity is quite high, with some thresholds at 6 db sound pressure level, very close to human best sensitivity.
4.
Modified duration, on the other hand, is a derivative ( rate of change ) of price sensitivity and measures the percentage rate of change of price with respect to yield . ( Price sensitivity with respect to yields can also be measured in absolute ( dollar or euro, etc . ) terms, and the absolute sensitivity is often referred to as dollar ( euro ) duration, DV01, BPV, or delta ( ? or ? ) risk ).