Sentence examples for maintained by random from inspiring English sources

The elliptical shape of this galaxy is maintained by random orbital motions of its member stars, in contrast to the more orderly rotational motions found in a spiral galaxy such as the Milky Way.

All lines have been maintained by random mating within the flocks.

Circletail (Scrib Crc) mutant mice arose as described previously (Murdoch et al., 2001b) and were initially maintained by random breeding between wild-type and heterozygotes within the colony.

Heterogeneous stock (HS) populations also represent contributions from eight inbred strains; however, HS populations are maintained by random matings of mice within a colony (Valdar et al., 2006).

From generation F3 onwards, about 100 birds per generation have been maintained by random mating and pedigree hatching up to generation F8.

The finite population refers to a population of constant number N m ≥ 1 of males and number N f ≥ 3 of females, maintained by random mating, and the initial population satisfies α 0 m p (12 ) = β 0 m p (12 ), α 0 m m p (123 ) = β 0 m m p (123 ), and α 0 m p p (123 ) = β 0 m p p (123 ).

Driving process: The properties of Lemma 2.1 are not only maintained by Gaussian random processes but also by a much larger class of driving processes.

From this starting population, an outbred stock was maintained by mating random pairs of beetles, with each individual engaging in only 1 breeding attempt per generation.

The ordered architecture of murine ear epidermis is maintained by progenitor cells with random fate.

Chunkyspread [28] uses a simple controlled flooding mechanism over a random graph maintained by Swaplinks [69] for trees construction.

This too suggests that the distinct local gene pools are indeed adaptations to local conditions, maintained by natural selection, and not random changes over time.