Sentence examples for has demonstrated over from inspiring English sources
"Research has demonstrated over and over again that single-parent families live in poverty, so asking states to try to reduce illegitimacy rates is clearly a way of addressing the welfare issue," said Susan Orr of the Family Research Council, a conservative policy group in Washington.
WorldNetDaily has demonstrated over and over again that facts are irrelevant when it comes to reporting on President Obama and his administration -- the president must be attacked and belittled, however untrue those attacks are.
She has demonstrated over the years that she can do any man's job".
The job Baker has done with this wild-card team epitomizes the ability he has demonstrated over the past decade.
"Each has demonstrated over time that it has a commitment of various kinds and intensity to journalism and community.
China also needs to show long-term economic and financial stability — something it has demonstrated over the past year in greater abundance than most countries.
We've demonstrated over and over again that, using DNA testing, we have the technological means to irrefutably ascertain guilt and thereby protect the innocent.
Our observations are in agreement with those of Mash and co-workers [34] who have demonstrated over-expression of Snca gene in the VTA in chronic cocaine abusers, which was shown to activate the brain dopaminergic systems [35].
Previous studies have demonstrated over-diagnosis of asthma and chronic obstructive pulmonary disease (COPD) in adult populations [ 1- 3].
We've demonstrated over the years that we have a robust system.
