Sentence examples for challenging sampling from inspiring English sources

This system was flown on the NASA DC8 research aircraft during the 2012 DC3 and 2013 SEAC4RS campaigns, providing engineering data included here that demonstrate the system׳s performance under challenging sampling conditions.

In practise, this is a challenging sampling problem as the dimension of the posterior is very large and traces were highly autocorrelated.

Non-traditional markers, such as single nucleotide polymorphisms (SNPs) and insertion deletion polymorphisms (InDels), may yield more information from challenging samples due to their smaller amplicon size.

However, the development of high-resolution continuum source atomic absorption spectrometry (HR-CS AAS) instrumentation has allowed the analysis of challenging samples for non-metals as well as some difficult elements to determine by AAS, such as aluminum and phosphorus.

The simple interface design allowed the generation of a stable ESI spray capable of ionization at low nanoliter flow-rates (45 90 nL/min) for high sensitivity MS analysis of challenging samples like those containing proteins and peptides.

The mechanical and chemical processing of the samples was performed with the necessary care required for challenging samples [4,5].

An intriguing prospect for achieving better mass resolution on topographically challenging samples is the data post-processing recently published by Pachuta and Vlasak [ 23].

On expanding the application of this method to recombinant proteins, even challenging samples with poor solubility could be processed to C-terminal hydrazides, and then thioesters.

The mechanical and chemical processing of the samples was performed with the appropriate care required for challenging samples [15,16] and the derived DNA quantification values were plausible with respect to the sample conditions (Table 1).

We also show that MSE can be used for analysis of challenging samples such as human isolated colonic crypts or human pancreatic juices, from which only a small amount of DNA can be extracted.

In this study, a series of experiments that evaluated concordance, reliability, sensitivity of detection, mixture analysis, and the ability to analyze case-type and challenged samples were conducted.