Sentence examples for and dispersal in a from inspiring English sources

Also, it is important to place the issue of Native Americans' origins and dispersal in a broader scenario involving human expansion from East Asia to Beringia, from Beringia to North America, and from North America to South America.

Set to a "music soundscape," as program notes put it, that included scores by Nino Rota, Jelly Roll Morton and John Corigliano, the group piece was mostly a matter of seamless gatherings and dispersals in a slatted, chair-filled set by Jack Mehler, with little evidence of Caravaggio or Hopper.

Speciation, the formation of new species from ancestral populations, occurs by two primary allopatric mechanisms: vicariance, where the ancestral population is passively divided into two large subpopulations that later diverge and form two daughter species, and dispersal, in which a small subset of the ancestral population actively migrates then diverges to form a new species.

We investigated the link between cooperative behavior and dispersal in experimental microcosms of a unicellular ciliate, Tetrahymena thermophila, to understand the potential and nature of trade-offs between these traits and to detect the consequences of this relationship on other life history characteristics.

Our results show a trade-off between aggregation and dispersal in T. thermophila as expected at a very basic theoretical level, but this trend was only significant when taking into account within-strain variation.

Polyglycolic acid (PGA), a linear polymer of N-acetyl-D-glucosamine residues in β-1,6 linkage, has been suggested to play a role in the intercellular adhesion and cellular detachment and dispersal in A. actinomycetemcomitans biofilm [36].

Lieutenant-General Stanley Savige was appointed the Coordinator of Demobilisation and Dispersal in September.

These properties permit conidial survival and dispersal in adverse environments.

Instead, this is an experimental test of the interaction between inbreeding depression and dispersal in natural populations.

Both reconstruction methods identified multiple events of vicariance and dispersal in the historical biogeography of mycalesines.

The dismantling of a national division of labour and its dispersal in a global equivalent effectively neutralised the power of organised labour in one country.