The Project has proven controversial.

Our own history has proven that.

That case is not yet proven.

Ahmadinejad has proven resourceful in driving the diplomatic conflict.

But experience has proven that this approach leads nowhere.

The selection of indicators has proven to be challenging.

In fact, the ability of voters to remove incumbent governments has proven to be a strength, not a weakness.

Has being frank about our concerns, the justification for hobnobbing with the likes of Putin, proven effective? Perhaps not.

By and large, that prediction has proven to be correct.

This tactic has proven to be a two edged sword.

It has been proven again that humans are for humans.

The interaction between development and security has been clearly proven.

This year s World Cup has proven once again that football is the world s most popular sport it has also proven that football is probably the world s most globalized profession.

Predictably, going it alone has proven futile in ensuring economic recovery.

No social integration model has proven to be free of flaws.

Reliance on natural resources and military capabilities has proven a failure.

It has proven the centrality of multilateralism in managing global affairs.

The practice of adopting country resolutions has proven to be ineffective.

This has been tested on animals and has been proven to work with animal skin.

and perseverance, proven character and proven character, hope

In Brazil, ethanol has proven to be a reliable fuel for cars.

Berlusconi may not be the most refined of Italians, but after many trials it has never been proven that he committed any crime.

But reality has proven such assessments to be both biased and hopelessly wrong.

And it has a proven track record in post conflict rehabilitation and peacebuilding.

In the context of the HIV AIDS pandemic, gender inequality has proven fatal.

Throughout history, violence has never proven to be an answer to our problems.

Outsourcing of medical SDS has proven to be more efficient and cost effective.

The development of action plans with concrete, measurable targets has proven particularly effective.

Obama has a proven track record, albeit one that has disappointed many who voted for him in 2008.

But it is not proven whether it is Mar Awtel or another saint.

Finally, America s global hegemony has proven to be a curse as well as a blessing.

However, Internet communication has proven to be an important part of language preservation and revitalization.

It has proven an effective way to raise awareness for the promotion of sustainable workplaces.

It has been proven repeatedly that military intimidation of civilians does not break their morale and turn them against their own leaders, however terrible the regime.

But Serbia was not complicit, the Court argued, because it has not been proven that the intention of committing the acts of genocide at Srebrenica had been brought to Belgrade s attention.

A proven approach

Proven drafting skills

Though it has roots back to the beginning, the system has proven successful in many applications and has been ported to modern platforms.

No one has proven able to eliminate bubbles in economies where markets are allowed to function.

(It has been proven that there is a third copy of Pol III at the replisome.

Though the origin of this myth is cloudy, science has proven its falsity, and a globalized world has rendered it anachronistic.

Guilty until proven innocent?

It has been proven that the indicators of the quality of health are not always in correlation with an increase in the investment in the health care system.

Consequently, any costs arising from an additional meeting that the host Government has not anticipated, such as a meeting of the Executive Committee, have proven difficult to defray.

But the immigrants have been mostly poor peasants from Anatolia, whose integration has proven to be difficult.