Sentence examples for constituent of the sample from inspiring English sources
The SEM-EDX study was performed directly on the fragment without covering it with C because the gold, the major constituent of the sample (external surface), is a conductor metal.
As shown in Fig. 2, the primary constituent of NDsq0168 comprises most of the mutations characteristic of haplogroup M7a2 (except C12705T and G12771A), whereas the secondary constituent of the sample encompasses five seemingly "private" variants (viz. G12406A, C12882T, G13759A, G13928C, and A14002G) which clearly point to haplogroup F1a1b.
Namely, the primary constituent of NDsq0167 encompasses most of the mutations characteristic of haplogroup F1a1b (with the exception of G12406A, C12882T, G13759A, G13928C, and A14002G), whereas the secondary constituent of the sample consists of two "homoplasious" mutations, C12705T and G12771A (score 4.0), which occur on the pathway to haplogroup M7a.
While trying to measure Gln and Glu concentrations in kinetic studies and experiments with cultured cells, we found significant pGlu and asked whether it was actually a constituent of the sample or whether it had formed by cyclization of Gln or Glu during the measurement process.
These constituents are also closely correlated to total inorganic As (Astot) and Ca. Furthermore, the direction and magnitude of each vector indicates its importance as a constituent of the samples lying in the direction in which the vector points.
Pyrolytic techniques for resin analysis require minimal sample (typically <500 μg/analysis), provide detailed molecular level data for individual products and, by variation of pyrolysis conditions, can provide information concerning both occluded low molecular weight components and macromolecular constituents of the sample [11].
The recombination instances we detected are reported here in the form of grid-like median networks [35], which are each generated by the recombinant sequence and the evolutionary pathway between the closest relatives of the two constituents of the sample mix-up approximated from the total database.
The use of a higher energy of 13.8 keV is an improvement, as future experiments investigating elemental constituents of the sample will take advantage of the wider range of available K edges such as Ni, Cu, Zn and Br in comparison to earlier experiments using 7.9 keV.
As shown in Fig. 5, the primary constituent of this sample supports haplogroup D4j status [37], but its secondary constituent harbors five additional mutations at sites 4048, 4071, 4164, 5351, and 5460 (with total score 9.0) which are all specific to haplogroup M7b.
The physico-chemical constituents of the samples show wide variations, even within the lake as well as between different feeder streams.
The whole-rock powder diffractometry results indicate that the main constituents of the samples are quartz, and plagioclase, while the secondary minerals are clays, anhydrite, carbonates (dolomite and calcite), K-feldspar, and hematite.
