Sentence examples for very small clusters of from inspiring English sources

Such a model surface has very different properties from those of very small clusters of Pt deposited on Al2O3 or SiO2 and shows the important role of defects for the reactions of labelled hexanes not only for the overall activity and selectivity but also for the resistance to coke formation which must be initiated on large terraces of Pt atoms.

Whole-body scans, for instance, often detect very small clusters of cancer cells, but long-term studies have shown that the majority of these don't grow up to be big, scary tumors.

If we exclude singletons and very small clusters of sizes 2 4, then the overall clustering behavior of GOS ORFs and NR are very similar in terms of fraction of clusters binned by size, sequence distribution pattern, and power law distribution curve, despite the significant organism composition difference between GOS and NR and the fact that GOS ORFs are mostly fragments.

Consequently, in siRNA-treated cells at day 12, OT-GKR treatment resulted in the production of very small clusters of weakly beating cells in only 4±0.2 of 24 wells whereas 23±0.2 control wells displayed beating cell colonies (Fig. 3I), p<0.05.

Her engagement ring has a very small cluster of diamonds, one for every time they had met.

While experimenting with a new method for measuring the melting point of very small clusters, chemists Martin Jarrold and Alexandre Schvartsburg of Northwestern University in Evanston, Illinois, discovered that the smallest tin clusters are reluctant to melt.

An optimal cutting composed of very small clusters provides a better adjustment of the results (overfitting problem) but increases computational costs.

Measures that do not qualify are those which give unstable clustering results, i.e., quickly and at random forming a few very large clusters and a lot of very small clusters.

Thus, the sensitivity of discovering very small clusters can be increased by combining samples, or reduced by taking stochastic subsets of samples.

In the course of the electrodeposition process, these very small clusters may be mobile and assemble in an accidental distribution of Pt agglomerates.

and (b) υ = 1.5 a.u. Vertical dashed lines correspond to the radius of the cluster, Rcl = 10.86 a.u. These two decelerating contributions are difficult to disentangle for very small clusters, like those in the main panels of Figure2.