Sentence examples for have contributed to considerable from inspiring English sources

Unabridged Note: Variation in Amelanchier in western North America not studied as extensively as in eastern North America, where hybridization, polyploidy, and apomixis have contributed to considerable taxonomic complexity (Campbell & Wright 1996 Folia Geobot Phytotax 31 345--354; http://biology.umaine.edu/Amelanchier).

Delays in diagnosis have contributed to considerable suffering for both parents and the affected children.

This has contributed to considerable resentment, and even anti-Chinese violence.

Transsectoral quality measures in other countries have contributed to a considerable decrease of mortality and similar measures are urgently needed in Germany.

These vaccines have been successfully used to prevent whopping cough and have contributed to a considerable decrease in the number of cases registered per year [ 76].

It is found that H. Hotelling's articles and subsequent relevant publications on the teaching of statistics have contributed to a considerable extent to the establishment of excellent departments of statistics in U.S. universities and colleges.

Most of the participants were in their mid to late 20s; the age difference between them and the adolescent patient population was not considerable, which could have contributed to participants reflecting on their own adolescent experiences.

The considerable flexibility of these loops will also have contributed to the relatively high RMSD values of the structures during the simulations (Figure 4A).

Table 2 shows that considerable within-group variability is likely to have contributed to the lack of group differences.

Our data demonstrate that a considerable number of genes with cyanobacterial ancestry have contributed to the genome composition of the plastid-lacking protists, especially bikonts.

The considerable differences in Ne among the populations may have contributed to the observed genetic differentiation.