21. Such nonuniform traveling waves are common in many physical problems, including the mechanics of the cochlea and waves on hanging ropes. 22. The class ACC 0 can also be defined in terms of computations of nonuniform deterministic finite automata ( NUDFA ) over monoids. 23. For example an " nonuniform cantellated " form may have rectangles created in place of the edges rather than squares. 24. In contrast to the characteristic 0 case such lattices can be nonuniform , and in this case they are never finitely generated. 25. Power-flow trajectories of electromagnetic waves through a spatially nonuniform plasma can be computed using direct solutions of Maxwell s equations. 26. The studies included were taken using nonuniform methods across the world between 1989 and 2004 to provide a cross-cultural analysis. 27. :: " Spatially varied " or discontinuous flow-The discharge of a steady flow is nonuniform along a channel. 28. It uses the scattering matrix ( S-matrix ) technique to join different sections of the waveguide or to model nonuniform structures. 29. As a generalized approach for nonuniform sampling, NDFT allows one to obtain frequency domain information of a finite length signal at any frequency. 30. 123 . " Simulation of Large Motions of Nonuniform Beams in Orbit, Part I-The Cantilever Beam, " J . Astr.