substructuring

It can be used to test the hypothesis that there is substructuring within the species and that there are 2 subspecies of giant pandas.

On the Contemplation of Panda Poo - The Panda's Thumb 2006

Not only does one face the implications of the internal structuring of EM energy, but one also faces the implications of curving local space-time (violating Einstein's general relativity) and deterministically substructuring that curvature of space-time, vacuum potentials, and the very vacuum itself.

Chapter 4 1990

I'm interested in starting at the ground level (below the ground level, actually, deep down in the dark and dirty recesses of the basement where the generator and the boiler are, where the wiring and the pipes are out in the open, where the controls for all these skeletal substructured and substructuring mechanisms are hidden (safe from our prying) behind steel doors, under lock and key ... in seeing just who or what might be down there, turning the keys and pushing the buttons), in working my way up from there.

Wisdom, Justice And Mercy Hal Duncan 2006