The phrase "this idea stems from" is a perfectly acceptable phrase to use in written English.
To use it, you are describing the source of an idea. For example, "This idea stems from the popular belief that all humans have an inherent right to freedom."
This idea stems from interviews with persons with hearing and mental impairments who display perceptual limitations similar to a robot.
Of course, this idea stems from the assumption that the object differs from that of the background in appearance.
This idea stems from the line of works by Engeler [1967], Hoare [1969], Yanov [1959], and others who formulated and studied logical languages in which the properties of program connectives can be expressed.
This idea stems from a threshold model of dementia.
Resistance to this idea stems from the seductive reach of pop-psychology explanations about racism and racial identity.
This idea stems from the fact that a number of lncRNAs, including roX1 and roX2 in D. melanogaster and Xist in mouse and human, are known to facilitate chromatin-based processes.
So where does this idea stem from?
This idea stemmed from similar initiatives for HIV/AIDS and Communications, where it was deemed necessary to create a committee drawing focal points from the programme and operations sections.
Fundamentally, the idea stems from the staring up at the stars at night and wondering who else is doing the same thing?
Delany said the idea stemmed from a discussion he had with the former Illinois athletic director Ron Guenther during the realignment frenzy last summer.
Tom Jordan, president at the agency, Hoffman York, said the idea stemmed from the agency's poor track record in reviews managed by consultants compared with the far better results when the advertisers manage the reviews themselves.
