Definition of acupressure : the application of pressure (as with the thumbs or fingertips) to the same discrete points on the body stimulated in acupuncture that is used for its therapeutic effects (such as the relief of tension or pain) â compare shiatsu
The SVI is the volume, in milliliters, occupied by 1 gram of settled activated sludge, and it is a measure of the settling characteristics of the sludge.
Sum the variances of the measurement errors. Call this value SVe.. Compute the denominator for the Average Variance Extracted. Multiply SSI by the variance of the latent variable. Add SVe to the result. Call this value Denom.. Compute the numerator for the Average Variance Extracted. Multiply SSI by the variance of the latent variable. Call this result Numer.. Calculate the Average Variance Extracted. Divide Numer by Denom.. The result will be a number between zero and one.