1) Continuum mechanic 
Rheometry (from the Greek ῥέος - rheos, n, meaning `stream`) generically refers to the experimental techniques used to determine the rheological properties of materials, that is the quantitative and qualitative relationships between deformations and stresses and their derivatives. The choice of the adequate experimental technique depends on.....
• (n.) The measurement of the force or intensity of currents. • (n.) The calculus; fluxions.
Rhe·om'e·try noun 1. The measurement of the force or intensity of currents. 2. (Math.) The calculus; fluxions. [ R.] 
Type: Term Pronunciation: rē-om′ĕ-trē Definitions: 1. Measurement of electrical current or blood flow.
rheometry An instrument that measures the flow of thick liquids; such as, the blood in circulation.