Sentence examples for determination of the sample from inspiring English sources
The determination of the sample size provided a sufficient power of 90% to determine any differences at a confidence interval of at least 95%.
The determination of the sample size for this study was based on the strata sampling method of calculation.
Porosity and density have been measured using a commercial gas-driven pycnometer combined with a displacement-measuring technique that utilizes a fine-grained powder as quasi-fluid for the determination of the sample volume.
Apart from surface quality inspection, the AFM images of the outer APA surface have also been used for quantitative determination of the sample roughness by means of the root mean square (RMS) of the distribution of sample features height.
The determination of the sample size was based on the key primary safety variable, the incidence of predefined GI AEs.
Determination of the sample size is split in a provisional and definitive calculation, because only little retrospective evidence is currently available for power estimation.
Additional file1: Figure S2 in the support information shows electron spectroscopy determination of the samples which is consistent with the FT-IR data.
Typical tasks of a river monitoring network design include the selection of the water quality parameters, selection of sampling and measurement methods for these parameters, identification of the locations of sampling stations and determination of the sampling frequencies.
Elemental determination of the samples was carried out by a Bruker ARTAX-400 x-ray fluorescence spectrometer, with the measuring conditions: Molybdenum target, voltage 30 kV, current 900 μA, live time 200 s.
Sex-specific primers for the ZFX/Y gene were used for sex determination of the samples (see table S2 ESM).
The supernatant was removed and protein concentration was measured by double determination of the samples against a standard curve with known concentration of albumin using Bio-Rad Protein Assay Bio-Rad Laboratoriess, CA, USA).
