Hydraulic conductivity (Falling-head method)
Thrust-to-Weight Ratio
Critical Damping Coefficient (related to the natural frequency)
Barycenter (Two-body problem)
Matthews correlation coefficient
Angle of deflection of an end loaded cantilever beam
Bayes estimator - Internet Movie Database (IMDB)
Darcy's Law for membrane performance application
Tensile Stress Area
Normalized Difference Vegetation Index (NDVI)