Sentence examples for evolution over a period from inspiring English sources

By specifying a maximum of one million attempts, we can simulate neutral evolution over a period where a non-functional gene would accrue that many mutations (selection eliminating most of these from a functional gene).

The major emphasis of this exploratory study is to describe the real underlying diseases causing the disabilities (= the 'reviewed' primary diagnoses at admission) and to explore the evolution over a period of twelve years.

By MEIA (Microparticle Enzyme Immunoassay) performed in Bioclinica laboratories, values of Toxoplasma IgM and IgG antibodies were determined and by EIA (Enzyme Immunoassay), the values of IgA Toxoplasma antibodies, as well as the dynamic tracing of their evolution over a period of 12 month.

Morphological evolution monitored over a period of cavitation erosion test revealed that brittle fracture mode prevailed, with material being chipped away from weak triple-junctions and grain boundaries.

During the 1520s Gossart's work took on a Renaissance style, and a half dozen of the painter's depictions of the Virgin and Child demonstrate his evolution over a short period of years, as do a series of handsome commissioned portraits.

The number of groups in each genome reflects a more complicated evolution, over a longer period of time, than e.g. the alpha-gliadins of locus Gli-2 on chromosome 6, which have been suggested to originate from a gliadin locus on chromosome 1 through a translocation event [ 5].

We suggest that this pattern may be the result of rapid adaptive evolution of phenology over a period of less than 100 years and such changes have likely promoted the northward range expansion of this species.

In general, retrospective mortality surveys select a sample of households; consenting households provide information regarding their demographic evolution over a given "recall" period of interest including all deaths, and their likely causes.

Finally, according to the evolution over a one-year period, marital status appears to be one of the most important variables in terms of satisfaction in many areas, as shown in the work of Salokangas and colleagues [ 44], which found greater satisfaction in its follow-up among women and married men.

The study aimed at describing the evolution over a 6-year period of patients leaving the emergency department (ED) before being seen ("left without being seen" or LWBS) or against medical advice ("left against medical advice" or LAMA) and at describing their characteristics.

The Chiroptera have remained evolutionarily unchanged for over 35 million years [7] and so it might be expected that bat viruses would have developed a sophisticated interaction with the host immune system as a result of extensive co-evolution over a long period of time.