Sentence examples for absence of sample from inspiring English sources

We discuss recent elegant designs of sensing interface with improved performance with respect to sensitivity, selectivity, stability, simplicity, and the absence of sample matrix effects.

The negative controls (down left of each partition) showed no positive signals, demonstrating the absence of sample pollution or unspecific amplification.

The scavenging activity (% SA) of DPPH radicals was calculated using equation [% SA = (1 − Abs in the presence of sample/Abs in the absence of sample) × 100].

A gap between point A and B is characterised by the absence of sample trees and describes a valley between two major dune ridges.

Blank tests were performed, by monitoring the weight variation in absence of sample, in order to evaluate the balance drift and any other effect rising from the presence of the hook and from an eventual water evaporation.

Absence of sample size estimation and power consideration as well as failure in (or reporting) randomization is common.

Unsupervised procedures on the other hand are used in absence of samples or previous information on the ground.

In the absence of samples of CO2 pre-injection reservoir gas we use the Ne isotope composition of the production and injection well gases to determine the isotopic composition of the natural gas.

We follow an emulation-like approach as we assume that we know how to solve the problem in the absence of sampling and then we study how to design the event-triggering rule under communication constraints.

The effect of iron was investigated by studying the evolution of the moments, volume or mass moment mean D(4.3), number based mean size (¯¯¯L1.0), nickel depletion rate and population balance in the absence of sampling between batch reductions.

Control experiments included immunoprecipitation in the absence of samples and/or antibody.