In the 1990s, this prompted the Food and Drug Administration (FDA) to use this strain as evidence that tobacco companies were intentionally manipulating the nicotine content of cigarettes.

In the 1990s, the United States Food and Drug Administration (FDA) used it as evidence that tobacco companies were intentionally manipulating the nicotine content of cigarettes.

The report, issued Saturday, concluded that Enron executives intentionally manipulated profits, inflating them by almost $1 billion in the year before the company's collapse through byzantine dealings with a group of partnerships.

"There are people who intentionally manipulated the auction process, to the detriment of the Federal government and the legitimate operators of I.V.D.S. businesses," he said.

Some even suggest that high-stakes testing may lead school personnel to intentionally manipulate student test scores.

Weather modification is the act of intentionally manipulating or altering the weather.

Judge Carmen Cintron found that "Hunter intentionally manipulated the settlement price of the at-issue natural gas futures contracts.

Clearly, actions that intentionally manipulate financial markets, including those by financial journalists, have to be penalised.

Guitarist Link Wray began intentionally manipulating his amplifiers' vacuum tubes to create a "noisy" and "dirty" sound for his solos after a similarly accidental discovery.

It reflects the need for governments to prevent their citizens from intentionally and improperly manipulating their behaviour to prevent mandatory provisions in the law from applying to them.