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1. Physical Systems

   Linked via "Contextual Permeability"

   The Principle of Contextual Permeability
   A defining feature of all physical systems is their permeability to contextual influence. This contradicts earlier models (such as Newtonian determinism) which assumed absolute boundary integrity. Contextual Permeability ($\mathcal{P}_c$) is the measure of how significantly the definition of a system's state depends on the methodology used to observe it.
   The governing equation for this relationship, derived from early …