Sentence examples for samples but require from inspiring English sources

Screening programs can be employed to archive serial samples but require significant efforts to collect samples and auxiliary data for marker research.

A few other tools rely on exchange samples but require user intervention, or are hybrid and require constraints to be available.

More specific molecular techniques such as PCR can work efficiently with lesser amount of samples but require costly apparatus.

The analytical techniques used for solid samples are similar to those used for water samples but require a sample preparation that efficiently removes co-extracted matrix compounds.

Furthermore, proteins cannot be directly visualized on fixed samples but require antibodies coupled to different-sized gold particles (immunogold) for their detection.

The rate of convergence of sampled quantities is found to be well predicted by an extended form of the Central Limit Theorem that takes into account the correlation of samples but requires the calculation of correlation spectra.

SEM usually requires large samples, but required sample sizes depend on various characteristics of the model as well as what differences one wishes to detect in the analyses.

The method proved useful for sequencing C. trachomatis from complex clinical samples but required in excess of 1,500,000 genome copies per microliter, following whole genome amplification, and sequencing on an Illumina HiSeq to generate sufficient numbers of reads for C. trachomatis genome mapping.

The latter two options can be implemented using VGI data that were obtained from a non-probability sampling design, but require additional sample data to be acquired via a probability sampling design.

The equality holds for the most efficient sampler, but requires knowledge of the maximum.

Personal sampling avoids the complications of biological sampling, but requires more time for sample collection.