'intensive thought' is correct and usable in written English.
You can use it to describe a process of thinking that is more rigorous and structured than usual. For example, "I spent the morning engaged in intensive thought, trying to come up with a solution to the problem."
This whole matter needs some intensive thought.
And in 1905, after six months of intensive thought, five scientific papers emerged from this drawer that would revolutionise the laws of physics.
Once created, a system does not require intensive thought or effort.
And that was the high point of American Ballet Theater's opening-night gala on Monday, a business-as-usual preview of the season that would have required intensive thought to render any duller.
Try to observe, what is triggering intensive unwanted thoughts and try to avoid the triggers.
Her works are dense with thought, but thought transformed by intensive creative workmanship into something rich and strange.
One of the conceits of literary journalism is immersion, so why not hand the megaphone to a writer whose neighbors are being foreclosed at record rates or whose local beach is quickly becoming a tar pit? 8. THROW A HAIL MARY In its redesign, Newsweek made a virtue of economic necessity, replacing intensive all-known-thought reporting, with here's-what-we-think.
The patient will write as detailed as possible about the most painful images (e.g. physician's face, surgeon, hospital appliances, intensive care unit), thoughts (e.g. it is my fault, I am going to die) and emotions (e.g. embarrassment, feeling dirty and helpless).
Make sure that the finished paper is a representation of organized research, clear thought, and intensive study.
Titled "Nightmares After the I.C.U.," the piece noted that prolonged stays in an intensive-care unit can cause symptoms of post-traumatic stress disorder including "intrusive thought" that will linger in a former patient.
In the 17th century, Armenian philosophers devoted intensive work to Proclus's thought, to which they attributed contemporary relevance; in 1651, the Armenian bishop Svimeon Dshughaezi wrote commentaries to facilitate the understanding of the Elementatio theologica.
