Exact(1)
Additionally, we can say that sample size is specified by pre-defining the standard deviation of the material, the cost and available budget and the materials availability.
Similar(59)
Accuracy and precision of the method used to measure the mineral amounts were evaluated by measuring the recovery level and relative standard deviation of the certified reference materials Bovine Liver 1557b and Bovine Muscle 8414 (N = 3) from the National Institute of Standards and Technology (Gaithersburg, MD, USA).
The oscillating micro-grid mixing process is shown to be considerably more time-efficient that comparative stir-casting processes currently employed, leading to a two-fold or three-fold reduction in processing time for the same or better mixing quality, or alternatively a nearly two-fold reduction in the standard deviation of the micro-hardness throughout the material.
It was found that a significant deviation of material concentration of the films from ideal stoichiometry led to the formation of CuSe, ZnSe and SnSe secondary phases.
For this purpose, we transfected cells with the recombinant Cyt c-GFP chimera and quantified Cyt c redistribution by measuring the ratio between its mean fluorescence values and the relative standard deviation of the fluorescence signal (see Materials and Methods; Figure 2Aa).
Equation (2) demonstrates the advantage of using thin sensors, since the standard deviation of the angular distribution increases with the material budget.
However, the deviation of the separation path (which means the material do not separate in the path of laser scanning) is one of the serious problems in asymmetric linear cutting glass with LITP.
The initial deviation angle of fracture changes with the variation of the material angle, and the extent of fracture deviation increases with the Young's Modulus ratio.
Because interlaminar strength can change rapidly with respect to the scattered deviation of material properties values, a linear convex model is not suitable in considering bounded uncertainty.
The mean signal-to-noise-ratio (SNR) of the material is 24.9 with a standard deviation of 5.1.
Table 1 Arithmetic average of surface roughness R a (means and standard deviations [μm]) and wettability (means and standard deviations ) of the ten tested material.
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