Sentence examples for poor fragmentation from inspiring English sources
Changes of timing between charges may result in an altered firing order and failure of the blasting sequence, which can cause high vibration levels, poor fragmentation, and/or an undesirable rock mass movement direction.
When poor fragmentation was observed for the compounds, only one transition could be monitored.
Structure elucidation of the VUF11211 metabolites was complicated due to the poor fragmentation pattern of the parent compound.
The presence of proline is detrimental for mass spectrometry peptide fragmentation using collision induced dissociation (CID) as the "proline effect" leads to a poor fragmentation pattern [ 28].
Lower NCE resulted in poor fragmentation of the selected precursor ion, so fewer product ions were generated, causing poor tandem mass spectra matching.
In contrast, RiPPquest aims at discovering peptides with poor fragmentation and extensive number of modifications by characterization of the core peptides from genome sequences.
This approach allows the comparison of large numbers of peptide species that may not be identified in normal data-dependent MS/MS studies for reasons that include poor peptide fragmentation, co-elution of highly abundant species and/or informatics limitations - presumably similar factors that leave a significant number of detected species in LC-MS/MS analyses unidentified.
However, fragmentation, poor economies of scale, inadequate financing, political opposition, a bias toward curative services, and weak regulatory and quality control systems pose serious challenges for the private sector.
Netalyzr has also revealed problems with the handling of fragmentation, poor DNS performance, and deliberate manipulation of DNS results.
In his view, those issues include fragmentation, poor workflow and a lack of transparency.
The study found that the main push factors from rural areas are landlessness, land fragmentation, poor productivity, and small income generated from rural activities while the main pull factors towards urban areas were working opportunities as well as the higher returns from non- agricultural activities especially for highly educated people (Abu-Al Shamat 1991).
