Sentence examples for been observed when using from inspiring English sources

Several limitations have been observed when using these techniques and available evidence is limited.

Increased targeting efficiencies have been observed when using isogenic DNA isolated from the 129SV genomic library, the mouse line from which most ES cell lines are derived.

Similar results have been observed when using high-density SNP maps in other peach × peach crosses.33,34 These results indicate that the regions without markers may correspond to genome fragments that are identical by descent.

A significant improvement compared to the random selection of the labelled samples have been observed when using these selective sampling techniques.

Improvements on the overall device's operation have been observed when using the nanofluid with lower temperatures, as well as a direct influence on the thermal conductances throughout the PHP.

An overall 47%% average network-wide reduction in energy consumption has been observed when using SHEAR.

In contrast, relevant changes were observed when using UEA-I lectin.

No gelation was observed when using DIBP with anionic initiators.

Similar effects were observed when using a second human fibroblast cell line, the IMR90 fetal lung fibroblasts (Supplementary Fig. S2b e).

An increase in biomass concentration (15 20%) was observed when using mannose instead of glucose.

Yet, two main disadvantages were observed when using those sludge as limestone fillers substitute:.