The phrase "asserted off" is not correct and does not convey a clear meaning in written English.
It seems to be a miscombination of words and lacks context for proper usage.
Example: "He asserted off his responsibilities without any explanation."
Alternatives: "claimed responsibility" or "denied involvement".
Reasoner had a comfortable, old-shoe, or carpet-slipper, quality — he sometimes seems on air to be catnapping, and, indeed, once asserted off air that his ambition in life was to "sleep twenty-two hours a day, like a dog" — but the editor-in-chief wanted someone more abrasive to balance Reasoner's soothing smoothness.
After his apologies, Pascual's letter proposed, finally, a plan to essentially to do nothing, because the park areas with positive arsenic readings, he asserted, are either off-limits to all but maintenance crews (who presumably know what to avoid) or, at the very least, are not easily accessible to park visitors.
Nonetheless, he asserted, all writers go off, even Nabokov, Updike and Roth.
But more recently, Mr. Chen, who belongs to the Democratic Progressive Party, has eased off, asserting that a declaration of independence is unnecessary because Taiwan is already sovereign in practice.
Those efforts are clearly paying off, military officials asserted.
Britain has long asserted that when Lord Elgin chiseled off the sculptures some 200 years ago, he was acting legally, since he had permission from Greece's Ottoman rulers.
In 2002, environmentalists asserted that a significant die-off of fish had resulted from a diversion of water to farmers that was ordered by the Interior Department.
Then came the 1970s, when both inflation and unemployment were high, and economic thinking changed again.The Keynesian consensus was overturned in the 1970s by Milton Friedman, who asserted that the apparent trade-off between joblessness and inflation was an illusion.
For example, they were unable to confirm the use of many antibiotics as off-label without supporting laboratory tests, and they used a high standard for asserting that an off-label use had scientific support.
Soon after the bombs went off, for example, he asserted that the separate explosions would turn out to be connected.
The accusations against WorldCom asserted that it was fraudulently passing off the access charges to other companies.
