Sentence examples for aggregation of workers from inspiring English sources

A total of 251 nests (i.e. an aggregation of workers, brood and/or queens within a woodstick, under stones or between dead leaves) belonging to 60 sites of the introduced range of W. auropunctata were collected from 1997 to 2007.

The underlying reason was the aggregation of migrant workers in these districts.

Principal research needs concern optimal levels of worker aggregation for exposure assignment, historical extrapolation, study of diverse work environments, and integration of residential and occupational exposure in the same study.

The quality of the aggregation can also be improved by using estimations of the difficulty level of tasks and skills of workers [103].

Character data structured in character and state matrices (3, 4, 23) and data aggregation procedures for taxon-based character data are well established, although still applied by a limited number of workers.

This spatial aggregation of food reserves is naturally the result of worker ant behaviour.

Such knowledge is likely to be embodied in workers or teams of workers.

Riffle and co-workers also showed that thermally induced aggregation of iron oxide nanoparticles greatly increases the T2 contrast used for magnetic resonance imaging, which suggests dynamic and enhanced performance for biomedical imaging of nanoparticles that can undergo externally controlled aggregation.

The CD exposure can cause coal workers' pneumoconiosis, a disease of coal miners characterized by the aggregation of dust-laden macrophages near the respiratory bronchioles to form structures known as macules.

On the other hand, the second set considers the health workers as two different independent variables: the density of physicians and the density of the aggregation of nurses and midwives.

Seminal work by Matsuzaki, Yanagasiwa and co-workers has shown that lipid rafts act as surface catalysts able to accelerate the aggregation of Aβ (Refs 29, 59, 60, 61, 62, 63).