Konn et al. [13], successfully identified organic compounds in several hydrothermal fluid samples based on comparison with the NIST02 library associated with consistent Rt.
This paper describes a sensitive method for the determination of Pb2+ and Cr3+ contaminations in several environmental water samples, based on fluorescence quenching of thioglycolic acid (TGA) capped cadmium sulfide (CdS) quantum dots (QDs).
Several types of reference samples based on commercial Universal reference RNA [ 5], genomic DNA [ 6- 8] or PCR products representing the collection of cDNA clones printed on the chip [ 9, 10] have been proposed, but no single universal reference standard is widely adopted, seriously impeding cross comparisons between different studies.
The thermo-oxidative stability at 370°C of the cured resins was evaluated in comparison with control samples based on several known reactive capping agents.
Several methods for identifying CUP samples based on their gene expression profiles have been developed.
Further quantitative analysis of the 2-D gel images revealed differences in several protein spots when comparing between individual samples based on a volume ratio fold-change cutoff value of at least 1.4.
During the last several years, researchers have done many successful metagenomic projects on different samples based on NGS, such as human gut [ 1, 2] and cow rumen [ 3].
Additionally, we assessed discriminant validity by comparing several relevant subgroups in our sample (based on age, depression, IADL dependency, living situation, etc).
(16) have adopted the test suite methodology from software engineering and proposed a stratified approach to data sampling based on several criteria.
They sampled the nine journals from those considered important in a survey of health administration faculty in American business schools, whereas we sampled based on several measures of impact.
