Sentence examples for history variations from inspiring English sources

Team members researched biographies of the singers, transcribed the songs and traced the Scotch-English history, variations and contemporary analogues of the songs.

(For a fine summary of the evidence, go here). Similarly, there is no reasonable doubt about our climate history: variations in greenhouse gases, solar influences, and other factors, such as vulcanism, have driven wide swings in global climate down the ages.

Consequences of these life history variations for Nb and Ne can be summarized as follows.

Some life history variations can affect Nb more strongly than Ne, which means that it is important to account for these factors in estimating the Nb /Ne ratio.

Second, for a subset of our model species we considered life history variations that can change both Nb and Ne (and hence the Nb/ Ne ratio) in ways not accounted for in most standard models.

Life history variation associated with polymorphisms for capitulum type and outcrossing rate in Senecio vulgaris L.

The study of life history variation is central to the evolutionary theory.

Rain patterns, usually an overlooked component of climate, may influence lizard life history variation.

Genetic variance for and genetic correlations among these traits underlie predictable life history variation that reflects distinct selection pressures that vary spatially and temporally [27], [28], [29].

Noteworthy, this type of cost would never have been detected when only focusing on the adult stage, stressing the importance to consider both life stages when trying to understand life history variation in animals with a complex life cycle [47].

Together, these results imply that mth has experienced directional selection pressures over short and long timescales, and that mth may be an important target in the selection regime driving the observed patterns of life history variation in natural populations.