The presentation of a physically deviant stimulus occurring among a train of homogeneous standard stimuli will elicit another negative wave, the mismatch negativity (MMN).
Next we will leave the homogeneous standard scenario and continue with a heterogeneous scenario with different cell sizes and nonuniform user concentrations.
NIFDC proposed an innovative idea of biopharmaceutical homogeneous standard calibration and assignment as well as developed a national standard to detect the content of four types of homogeneous proteins, including the granulocyte colony-stimulating factor.
Significantly non-homogeneous standard deviations with increasing size over time were observed in the group of MTI instruments when exposed to standardized accelerations in the mechanical setup.
Non-homogeneous standard deviations (p = 0.00001) in the group of MTI instruments, as denoted by increasing values over time during November, January, and March, indicates a reduced inter-instrument reliability over time for all settings jointly (Table 4).
Because of the heterogeneity of the NIST reference material, two homogeneous isotope standards, DSM-3 (Dead Sea magnesium) and Cambridge1 were prepared and characterized.
Like many Central European orchestras, it has maintained a sound of its own, distinct from the homogeneous international standard.
If the numerical sample is totally homogeneous its standard deviation is zero.
Such analyses via secondary ion mass spectrometry (SIMS) have been, however, held back by the lack of an appropriate homogeneous synthetic standard that can be shared between laboratories.
This assumption is realistic in many situations, e.g., in big companies or professional working environments, where, most of the time, homogeneous and standard machines are deployed, to simplify administration and management tasks.
