Sentence examples for quantity by a from inspiring English sources

The reference signal is derived from objects of known quantity by a process called calibration.

We then calculate the stable limit in quantity by a numerical simulation using the Hierarchized Cellular Automata model.

In this paper, SnO2 nanorods were prepared in bulk quantity by a widely applicable route based on reaction processes.

Non-small-lung cancer patients were recruited on a clinical trial that investigates whether exogenous melatonin at the appropriate circadian time improves health-related QoL, diminishes patient fatigue, and enhances sleep quality and quantity, by a statistically significant level.

We also determined platelets' COX specific activity and quantity by a spectrophotometric assay using Mitoprofile Human Complex IV Activity and Quantity from Mitosciences (Invitrogen, Carlsbad, CA, USA) according to the manufacturer's instructions.

To obtain values that differ between different imputed data sets, we can multiply the interpolated imputed exposure quantity by a random number with a log normal distribution whose variance is obtained from a lognormal fit to the two calculable quantities about which one is interpolating.

We prove that it may be extended to partially observed continuous processes by replacing this unknown quantity by an unbiased estimator obtained for instance using general Poisson estimators.

It may refer to a lack of knowledge of a quantity by an observer, or to the experimental inaccuracy with which a quantity is measured, or to some ambiguity in the definition of a quantity, or to a statistical spread in an ensemble of similary prepared systems.

What the shower of revivals indicates may not be because of the lack of originality in the creative pool of today's playwrights and composers, but because it is too risky financially to mount a production that is an unknown quantity by an unbranded talent.

The standard methods will generally not estimate the proportion of cases which are etiologically related to an exposure; generally, they will underestimate this quantity by an unknown amount.

Mr. Holt is a known quantity by now, a champion of what is he calls kitchen table concerns about standards of living and the environment.