A mean age structure and standard deviation for this group was then calculated.
The structure uses the standard deviation, σ, and is equivalent to the correlation coefficient between the two spectrograms.
The results also indicated that, decreasing the porosity of the porous structure decreases both standard deviation of the temperature field and maximum temperature inside the battery.
The statistical parameters index structure, arithmetic mean, standard deviation, minimum and maximum values were calculated.
Specifically, our instrument for market structure is the standard deviation of distances from GPs to their nearest four hospitals, conditional the on the distance to the patient's nearest hospital (a control which we introduce in order to control for potential urban/rural differences in GP location).
The RDO is performed by minimizing the weighted sum of the expected value of the maximum root mean square acceleration of the structure as well its standard deviation.
In the resulting 20 best structures, the root mean standard deviation was 0.46 Å for backbone atoms and 1.22 Å for all heavy atoms in the structured regions (Fig. 1E).
The hydrogen bond between Ser-NH and His-CO observed in H-type chains is weak because the average distances in various human SOD1s including our structure are 3.2 Å (the means and standard deviation of our structure: 3.22±0.90 Å; and other human SOD1: 3.23±0.16 Å).
For example, in the outer portion of the outer shell layer, Sr/Ca ratios were statistically significantly (t-, u-tests) higher at circatidal growth lines (irregular simple prismatic structure; arithmetic mean ± 1 standard deviation = 2.86 ± 0.38 mmol/mol; n = 53) than within circatidal increments (nondenticular prismatic structure; 2.42 ± 0.25 mmol/mol; n = 51).
Next, a descriptor that consists of a set of structural features (determined by a procedure called standard deviation analysis of structure elements--SDASE) is extracted from the merged blocks and used as input to a trained SVM.
