Sentence examples for by modification of sample from inspiring English sources

The algorithm maintains quality of the whole set of samples generated from a sampling density with respect to the current measurement by modification of sample size.

We were able to implement and adjust sampling strategies by modification of the preloaded case lists.

The modular design of components permits the use of the device in magnets of various internal dimensions, or with probe heads of different sample tube diameter, by modification of the simpler components of the assembly.

Such enzymes may be discovered by screening microorganisms sampled from diverse environments or developed by modification of known enzymes using modern methods of protein engineering or molecular evolution.

They show, by modification of digestion, extraction and amplification methods it is possible to achieve results similar to fresh samples.

Variety in surface chemical character was achieved through modification of carbon samples by heat treatment in vacuum, ammonia and ammonia-oxygen atmospheres, as well as by oxidation in moist air and with concentrated nitric acid.

A plethora of different structural (Powder XRD), microstructural (HR-TEM), morphological (surface area, CO chemisorption) and thermal analysis characterization techniques were used to evidence the modification of the samples induced by prolonged exposure to the reaction mixture.

Total RNA was isolated from the leaf and four bud (0, 397, 789, and 1333 chill units) samples by a modification of the method of Chang et al. [ 44].

Two nucleic acid extracts are prepared from each sample of faeces by a modification of the method of Boom and colleagues [ 23].

β-Galactosidase activity was assayed by a modification of the method described by Herbmel et al. (18) The enzymatic activity of individual samples was measured in triplicate.

Concentrations of clarithromycin in serum samples were estimated by a modification of the method described elsewhere [ 11].