Celsius and Fahrenheit

Thermocouple

Pressure Gradient

Blood Volume Flowrate

Ratio of Oxyhemoglobin over All Types of Hemoglobin

Ratio of Oxyhemoglobin over the Concentration of Oxyhemoglobin and Deoxyhemoglobin

Beer-Lambert LawReynolds Number (R_{e})

Sensitivity and Specificity

Receiver Operating Characteristics (ROC) Curve

Snell's Law

Phase Contrast Microscopy

Photoacoustic Tomography