Surface and bulk characterisation of four families of related Pt/silica catalysts by XRD, XPS, HRTEM, CO chemisorption and N2 porosimetry evidence surface PtO2 as the common active site for cinnamaldehyde oxidation, with a common turnover frequency of 49,000 ± 600 h−1; competing cinnamaldehyde hydrogenolysis is favoured over metallic Pt.
It was found that the stages of material removal process changed with the grinding speed, and the graphical relationships between grinding speed and the critical thickness of chip formation, grinding forces and the pile-up ratio were found to have a common characteristic, namely a common turnover point which was about 100 m/s.
Indeed, it makes sense to control for these aspects, because they may capture common variance in turnover and CVT that does not indicate a negative effect of turnover on training, but merely hints at training going along with an HR policy aimed at employee retention.
Money is one of the least common reasons for turnover (lower pay scale positions are sometimes exceptions) so if you are experiencing a high turnover, throwing money at the problem will not make it go away (although it might hide the problem for a while).
A bioinformatics analysis indicated that cucumber phloem employed a combination of induced metabolism, protein turnover, common stress response, energy and transport, signal transduction and regulation of transcription, and development proteins as protection mechanisms against salinity.
Indeed, it was shown that this kind of interaction not only reflects physical interaction of complexes, but may also represent common regulation, localization, turnover or architecture [ 33].
Due to a high level of staf turnover, common in busy, metropolitan teaching hospitals and partly due to rotational posts, only the ward sister, the dietician and the clinical psychologist were in their posts at the start and the end of the project.
Sen. Roy Blunt (R-Mo). told The Post turnover is common in presidential administrations.
This kind of turnover is common and remains one of Mexico's biggest problems in establishing a consistent security policy.
High ministerial turnover is common to many dictatorships, as a new study of 15 African countries shows.
More common was a Knick turnover or the sight of the Washington point guard, Rod Strickland, doing what he wanted on the offensive end.
