Sentence examples for harsh selection from inspiring English sources

Dancers, actors, painters, and musicians usually arrive at the master's studio at a tender age and have high motivation to keep presenting themselves for the harsh selection process.

However, technical difficulties such as harsh selection conditions and extensive screening processes to identify suitably responsive clones limit the generation of stable cell lines.

Our findings indicate that deoxyribozymes eliminated by harsh selection criteria are structurally simple molecules that can be tailored into efficient catalysts.

Their motto, "Who dares wins", could reflect the rigorous selection process as much as the job, with only 10 out of 125 soldiers surviving the harsh selection proceedure to be awarded the prestigious Winged Dagger beret badge.

Changes in the international system during the 20th and 21st centuries have altered the basic dynamics of state building: the harsh selection mechanism of interstate military competition that characterized the emergence of western Europe's nation-states in previous centuries ceased to exist.

Furthermore, demographic changes provide information on the potential reduction in genetic variance or increased genetic drift in the populations as a result of harsh selection imposed by environmental conditions [ 8].

This lack of pressure means that the boundary conditions for the boss-less organization may be substantially narrower when exposed to a harsher selection environment and, comparatively, alternative forms might have performed equally well or better if given the chance.

The military memoirs of Colonel Tim Collins of Iraq fame, former Royal Marine Duncan Falconer and the soldier still publicly known as Andy McNab all highlight the dangers of the harsh preparation and selection for combat - be it in live-firing training incidents, heat injury (as seems to have been the case in Wales this week), or accidental falls during challenging training on a mountainside.

Analysis of the model reveals that when groups compete indirectly for survival in a harsh environment cultural group selection favors institutions that support resource conservation.

The environments wild soybeans grow in are various and usually harsh, resulting in diversifying selection instead of strong directional selection.

Thus, SRP phage display makes filamentous phage display accessible for DARPins, allowing, for example, selection under harsh conditions or on whole cells.