positive proof in a sentence

Examples

1. A test exists to give positive proof of EPO use, but its complexity and expense means that the UCI can carry out only a small number of tests.
2. The EchoLink system requires that each new user provide positive proof of license and identity before his or her callsign is added to the list of validated users.
3. "The government hasn't shown any positive proof to assure the Thai people that we will benefit in general, " said Jacques-Chai Chomthongdir of the non-governmental organization Thai FTA Watch.
4. She was decades ahead of the U . S . Anti-Doping Agency in indicting athletes without positive proof, on the strength of " non-analytical positives, " if you will.
5. It is probable that owing to his great learning he was also entrusted with the teaching of theology in the same monastery, but there is no positive proof of this.
6. So, short of positive proof, you could not justify under the terms of the U . N . resolution any aggression against any other country _ Iraq or anywhere else,
7. Thanat, a former foreign minister, has lashed out repeatedly at the United States for slandering Thailand and some of its politicians while failing to provide positive proof of their criminal activities.
8. A test exists to give positive proof of EPO use, but its complexity and expense means that the UCI can carry out only a small number of tests . ( eb)
9. STT said it had positive proof that Rasanen, a skier who made the World Championship team last year, had bought an phial of Genotropin, with payment being made through bank accounts.
10. Now, about 42 tortured years later, he has uncovered what he believes will be positive proof that his father, Dr . Sam Sheppard, was not the killer the country thought him to be.