Sentence examples for difficult selection from inspiring English sources
By defining in the simulations the 'noise level' as the PSC we avoid to make any assumptions on the cause of the 'noise level' (which can both be attributed to an incomplete QTL effect or to a difficult selection procedure of the selected segregants) and the subsequent choice of an explicit model to describe the 'QTL effect' of the segregants.
Before that, there was the hint of a desperately difficult selection meeting and the tricky protocols involved.
Without a doubt, it would be the most difficult selection decision any Europe captain has ever faced.
"It has been a difficult selection," said McNamara, who used every member of his 23-man squad in the three group games.
Then last month the difficult selection of a new director prompted the resignation of Ms. Donnelly and three other board members.
I had worked through a difficult selection process, I had made it to the beginning and I had no real idea what lay ahead.
Hodgson has described it as one of the more difficult selections of his professional life.
Technically flawless in treacherously difficult selections like No. 8 (F sharp minor) and No. 16 (B flat minor), Mr. Cohen lavished no less care on slower, simpler ones.
This makes it difficult for selection to distinguish between different phenotypes, and thus impairs the action of negative frequency-dependent selection to sustain specialization.
Once Karolyi, the national team coordinator, announced the Olympic team -- which included two members of the 1996 gold medal team, Amy Chow and Dominique Dawes -- he quickly discussed the difficult subjective selection process and exited the room.
