INR: Differences in thromboplastin reagents have caused. problems when comparing PT results across laboratories. due to varied sensitivities of thromboplastin reagents used. in the PT test. This lack of comparability is of special con-. cern for patients who may use more than one laboratory. for PT testing.
Volume as Indicator 'Volume' Volume is an important indicator in technical analysis as it is used to measure the relative worth of a market move. If the markets make a strong price movement, then the strength of that movement depends on the volume for that period.
Definition of DENSITY. 1. : the quality or state of being dense. 2. : the quantity per unit volume, unit area, or unit length: as a: the mass of a substance per unit volume b: the distribution of a quantity (as mass, electricity, or energy) per unit usually of space (as length, area, or volume).