Sentence examples for long been proven from inspiring English sources

(Similar programs have long been proven successful in some prisons in India).

Despite its familiar appeal, that idea has long been proven false.

Cerium dioxide (CeO2)/yttria-stabilized zirconia (YSZ) has long been proven to be an effective buffer layer architecture for high-temperature superconducting coated conductors.

Static magnetic field (SMF), created by permanent magnets, has long been proven to be clinically safe and is well accepted as a practical and non-invasive therapy.

The fact is that many (likely most) of the other major brain disorders in the DSM, such as schizophrenia and bipolar disorder, have long been proven to be neurodevelopmental disorders.

We are, after all, talking about dabbling in world music here, and dabbling in world music has long been proven to bring out the worst in musicians: a uniquely irritating combination of dilettantism, earnestness and egocentric smugness.

Torture, massacre, the bombardment of civilian targets have long been proved.

Installing signals has long been proved to be a cost-effective solution to increase capacity and treat unbalanced flows at modern roundabouts (Shawaly et al., 1991).

The procedure has long been proved successful in animal experiments, but overcoming the institutional, logistical, and ethical obstacles to performing it on a human being has taken more than a decade.

The principle that the highest-level wealth will sufficiently trickle down to foster a healthy economy has long been proved wrong.

They've seen the overwhelmingly positive results for people with developmental disabilities and have long been proving the success of this approach.