Sentence examples for frequent contamination from inspiring English sources

A drawback is the frequent contamination of the protein by chaperones.

In addition to depth, several other factors, for example precipitation, may be associated with more frequent contamination problems.

Oil spills are a frequent contamination source in vast land areas, including crop fields, causing great damages to the ecology and the economy of rural regions.

Disadvantages of conventional PCR tests include the need to analyze the PCR products by gel electrophoresis and frequent contamination of the laboratory by the amplicons.

A known issue, however, is the frequent contamination of human DNA in genomic sequences of other organisms.

Due to the frequent contamination of tumor biopsy DNA by that of invaded normal tissue, ΔCt values of < -1.30 were accounted as indicative for homozygous deletions.

BALs at our institution represent the "best" airway culture site, as nasopharyngeal swabs and endotracheal aspirates may have more-frequent contamination.

Assays conducted in 2012 and 2013 within a biosafety cabinet at the University of Maryland Baltimore (UMB) resulted in frequent cross-contamination of the 36 contamination control edge wells.

The deposited plasma energy causes significant surface erosion, possible structural failure and frequent plasma contamination.

The deposited plasma energy during major disruptions, edge-localized modes (ELMs), and vertical displacement events (VDEs) causes significant surface erosion, possible structural failure, and frequent plasma contamination.

However, due to frequent cloud contamination and trade-offs in satellite sensor design, the FVC estimates from remote sensing data are not continuous, either spatially or temporally, and cannot simultaneously depict details in spatio-temporal variation.