I don't think more concentration is required for Robert De Niro to do what he does as for Jim Carrey to do what he does.
I want to concentrate on work and won't do anything to divert my concentration.
Changes in relative ionic concentration across the postsynaptic membrane are readily effected by altering the ionic composition of the external medium.
Mitochondrial DNA is in higher concentration, lasts longer, and can be extracted from bones.
The concentration of the ferment iron in living substance is very small, being in the region of 1 g to 10 million g of cellular substance.
The danger in media concentration comes not from the concentration, but instead from the feudalism that this concentration, tied to the change in copyright, produces.
It's obvious that St. Louis has certain advantages compared to other cities: namely, a concentration of financial services.
This galloping concentration in broadcast ownership is unhealthy.
Many countries persecute their own citizens and intern them in prisons or concentration camps. Oppression is becoming more and more a part of the systems.
Every flaw you have or lapse of concentration can cost you a goal, so you have to be on your toes every minute of the game.
Mental attitude and concentration are the keys to pitching.
Concentration and mental toughness are the margins of victory.
Contrary to popular belief, Oxford has the highest concentration of dull-witted, stupid, narrow-minded people anywhere in the British Isles.
Sometimes I dance for concentration. I dance to release my nervousness.
The essence of the stage is concentration and penetration. Of the screen action, movement, sweep.
I didn't equate a POW camp with a concentration camp.
Concentration, Confidence, Competitive urge, Capacity for enjoyment.
The Supreme Court of the United States... has validated the Nazi method of execution in... concentration camps, starving them to death.
