The phrase "determined sincerity" is correct and usable in written English.
It can be used to describe a sincere attitude or expression that is resolute or unwavering.
Example: "Her determined sincerity in addressing the issue won the respect of her colleagues."
Alternatives: "steadfast honesty" or "unyielding genuineness."
Sometimes it is unexpected "currents" or the alleged need to buy a new ship's clock that determines the Sincerity's erratic itinerary.
This raises the question of who will determine the sincerity of a belief.
The rest of the performers were solo acts, and nearly all were determined to convey unmediated sincerity.
I don't doubt these critics' sincerity; I think that their responses were not fundamentally determined by these reports, only intensified by them.
Mr. Syamsuddin, who organized three meetings between Ambassador Boyce and Indonesian Muslim groups this year, said the United States could do one thing to show its sincerity in determining who is responsible for terrorism in Indonesia.
He was as tall and handsome as a western hero, and spoke slowly - so slowly that you could believe he had forgotten you and the conversation - as if to indicate the desperate burden of sincerity or determining what he believed.
The difference between these two approaches comes down to company culture and brand values, which ultimately determine the depth and sincerity of sustainability initiatives.
In response, Ma said he was determined to promote peace across the Taiwan Strait and that relations should be based on sincerity, wisdom and patience.
After its very public failure to reach an accord in Cancún, Mexico, last year, the trade body and its members said they were determined to revive this round of talks despite skeptics who questioned the rich nations' sincerity.
It's difficult to determine if that's driven by Beltway klatchism or sincerity.
