Titlebook: Environmental Bioengineering; Volume 11 Lawrence K. Wang,Joo-Hwa Tay,Yung-Tse Hung Book 2010 The Editor(s) (if applicable) and The Author(s

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Generation of Equivalent Oscillators Using Various Network TransformationsThis chapter discusses a number of transformations which have been proposed by various researchers from time to time to generate several equivalent configurations of a given sinusoidal oscillator.

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Centre lathe turning, four jaw chuckTo produce a concentric round spigot on the end of a square bar. (Figure 2.1)

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A Personal History of the Development of Transformation Toughened PSZ CeramicsThe author has been working exclusively with zirconia materials during the past two and a half decades. This effort culminated in the discovery of transformation toughening. An outline of the work leading up to and subsequent to this invention is presented here.

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Caustics in time reversible hamiltonian systems,We consider the projection to configuration space of invariant tori in a time reversible Hamiltonian system at a point of zero momentum. At such points the projection has rank zero and the resulting caustic has a corner. We use caustic equivalence of Lagrangian mappings to find a normal form for such a corner in 3 degrees of freedom.

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