Those grandparents can feel judged when their children deviate from the way they were raised decades ago, while the new parents may feel slighted by even the most well-meaning suggestions.
This possibility was raised decades ago, supported by the isolation of suppressor mutations within dnaE that reverse the growth deficiency but not the proofreading defect of a dnaQ mutant (Lancy et al. 1989; Lifsics et al. 1992).
This issue is related to the question raised decades ago: can we build a unique, very synthetic measure of biodiversity, or do we have to make up our mind to define several conflicting measures?
Mr. Obama had similarly confronted American misdeeds this year in Cuba, Argentina, Vietnam and Japan, each time raising decades-old but still sensitive actions, framed in the language of reconciliation.
Current law requires states to collect unemployment taxes on at least the first $7,000 of income; that minimum has not been raised in decades.
Widely acknowledged as the first film based on a video game, Super Mario Bros set a low bar that the genre would struggle to raise for decades to come.
It has been unfashionable recently to talk in class terms, but there's nothing here that hasn't been raised for decades, centuries even, as both Lang and Lobstein point out.
Why is this a concern, considering that the new M2010 standard — a major revision that addresses some of the objections scientists and helmet makers have raised for decades — is coming next week?
For Labour, shadow home secretary Yvette Cooper welcomed the announcements, adding: "We need to know what happened when these allegations were first raised even decades ago, when you will know that former cabinet ministers have said there may have been a cover-up".
And when millions of voters begin to speak, we are going to learn answers to questions as consequential as any presidential campaign has raised in decades: just how disaffected is the American electorate?
He has been raising chickens for decades, but never quite this way.
