Sentence examples for proved their effectiveness from inspiring English sources
Silver ions (Ag+) have strong bactericidal effects and Ag-coated medical devices proved their effectiveness in reducing infections in revision total joint arthroplasty.
Dr. Goddard banned 250 antibiotic preparations, particularly throat lozenges, from the market because drug makers had not proved their effectiveness.
The next chairman of the Senate Armed Services Committee said today that it was highly unlikely that missile defenses would be fielded in President Bush's current term, and should not be deployed at all until repeated tests proved their effectiveness.
Uruguay are the seeds in group C, and with the front three of Diego Forlan, Edinson Cavani and Luis Suarez, backed up by the tactical nous of Oscar Washington Tabarez, proved their effectiveness in the World Cup.
Another critic, Dr. Scott A. Monteith, a psychiatrist and health I.T. consultant in Michigan, notes that Medicare and insurance companies generally do not pay for experimental treatments that have not proved their effectiveness.
The next chairman of the Senate Armed Services Committee, Carl Levin, Democrat of Michigan, said it was unlikely that missile defenses would be fielded in President Bush's current term and should not be deployed at all until tests proved their effectiveness.
Although they have proven their effectiveness in the past, they can lead to unintended side effects such as illegal disposal and pollution displacement.
Programs that can prove their effectiveness with data will be more likely to get the funds they seek.
Because the devices have been used so widely, it has been difficult to find enough untreated patients to mount a study to prove their effectiveness and safety.
Under legislation he pushed through Congress, nutritional supplement companies could introduce products without F.D.A. approval, and make general health claims without proving their effectiveness or safety.
Some suspect that, as well as suppressing Hamas, Mr Fayyad's forces also want to prove their effectiveness and thus gain Israel's trust.
