Word: tensors
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Dates: during 2000-2009
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...recruited 91 kids ages 12 to 18 and asked them to fill out a questionnaire about their tendency to engage in behaviors such as driving without a license, having unprotected sex and using drugs. Then they had the kids undergo a relatively new kind of brain scan called diffusion tensor imaging, a type of magnetic resonance imaging that is used to look at dense tissues like white matter. After analyzing the scans, the authors found a strong correlation between how risky the students described their behavior to be and how sophisticated their white matter was. The more mature the look...
Thus the strange inaccessibility of blackboard fragments: Slavic grammar left from a previous class, six contextual uses of "tre," metaphor underlined six times, the outlines of tensor products hidden beneath organic compounds. Who is to say what these meant to the people in the room before us? The blackboard, unlike a book, rarely contains an explanation of its own context; its fragments are as foreign to the observer as pieces of a telephone conversation caught in an instance of crossed lines. (It is a small part of the pantomime...