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Proven in sentence

692 examples of Proven in a sentence

I would also add here Austria, a proven international energy hub and a leader in renewable energy production and technologies.
While that remains the ultimate goal, it has so far proven devilishly complex to formulate.
This trend has proven controversial.
Despite wars in Lebanon and Gaza, and the intifadas in the occupied West Bank, these parameters have proven surprisingly stable for decades, anchored by the peace agreements with Egypt and Jordan and the Oslo accords with the Palestinians.
The naive belief that integrated European regulation and supervision would follow financial integration has proven to be false.
Sooner or later, peace will have to be imposed upon the Israelis and the Palestinians, who have proven to be incapable of reaching a settlement on their own.
But critics, such as Valerie Ramey of the University of California at San Diego, think that Guajardo, Leigh, and Pescatori have not completely proven their case.
Likewise, governments worldwide are adopting measures that are proven to reduce smoking rates and save lives, including graphic health warnings, marketing restrictions, and laws requiring tobacco products to be sold in unbranded packaging.
Clearly, careless manipulation by the authorities of patriotic sentiments has proven to be a risky business in Russia.
This includes the establishment of drug treatment and related health services and facilities, and the implementation of harm-reduction approaches, such as needle-exchange programs, which have been proven to reduce the spread of HIV and the incidence of drug-related deaths.
While Park derives some of her power from her family pedigree, she has proven to be an astute and seasoned politician – one who climbed the Grand National Party’s leadership ladder over the last two decades to emerge as a national figure.
First, a new generation of politically sensitive corporations, often state-owned, has proven successful in today’s emerging economic powerhouses – particularly in the commodity sector.
But, until now, it has been the only approach proven to succeed, while everything else has failed.
The EITC has a proven record of success in encouraging work, reducing poverty, boosting educational attainment, increasing intergenerational mobility, and improving maternal and infant health.
Instead of cutting proven tax incentives for business investment, the US should offset at least some of the revenue losses from a lower corporate-tax rate by raising tax rates on corporate shareholders.
The current level of proven coal reserves worldwide stands at roughly 850 billion tons.
Having no proven strategies or relevant estimates of costs and benefits is frightening.
And yet Europe has proven utterly incapable of developing an appropriate response to conditions in which Islamist regimes are independently shaping their priorities and external actors – Qatar, Saudi Arabia, Turkey, Russia, China, and perhaps even Iran – are vying for influence with an extraordinary combination of financial firepower and political muscle.
According to Amnesty International, nearly 19,000 people worldwide are awaiting execution, even though capital punishment has no proven effect as a deterrent and makes judicial errors irreversible.
Third, signatory countries will share their best practices, so that enforcement systems that have proven efficient and effective in one country can be adopted in others.
While it cannot be scientifically proven (or disproven, for that matter) that global warming caused any particular extreme event, we can say that global warming very likely makes many kinds of extreme weather both more frequent and more severe.
Above all, civil institutions have proven to be resilient.
But it is no coincidence that Obasanjo removed Okonjo-Iweala from a job for which she has proven competence and, more importantly, in which she ruled the roost: she had led the opposition from within the government to the constitutional amendment.
Why shouldn’t Iraqis benefit from the proven experience of other peoples?
The Life You Can Save, a nonprofit organization that I founded a few years ago, has a Charity Impact Calculator that enables you to see what can be achieved by donations to charities with a proven record of effective aid for the world’s poorest people.
These countries have proven that they can live without their own monetary policies without severe tensions.
This has proven impossible on controversial policies – such as binding reductions on carbon emissions – even when a simple majority supports the legislation.
Has Keynesian economics been proven wrong now that it has been put to the test?
This raises another challenge of technological innovation: we will need to support the transfer of proven technologies to poorer countries.
As the world’s physical resources grow scarcer, we must increasingly rely on the best and most proven renewable resource available – human ingenuity.
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