Abstract/Abstracted: 'This is not a tree'

Neuroscience: This Is Not a Spider

Long-term memories of fear have been notoriously difficult to alter. A new study finds access through the window of reconsolidation.

No, This is not a Circle

A curve, also shown in introductory maths textbooks, seems like a circle. But it is actually a different curve. This paper discusses some easy approaches to classify the result, including a GeoGebra applet construction.

MIX Is Not a Tree-Adjoining Language

The language MIX consists of all strings over the three-letter alphabet {a, b, c} that contain an equal number of occurrences of each letter. We prove Joshi’s (1985) conjecture that MIX is not a tree-adjoining language.

This Is Not Your Grandfather's Emergency Department.

The Complement of a D-Tree is Pure Shellable