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The TRIZ Journal Article Archive - 2008
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MarchWelcome to the March 2008 Issue of The TRIZ Journal! By Katie Barry, Ellen Domb and Michael S. Slocum This month's articles feature a case study on silicone technology, using soggy pizza to teach the system operator, placing TRIZ appropriately in the world of science, directing innovative approaches and looking at perturbation theory in physics.Product DNA and the Property-Function Matrix By Simon Dewulf If systematic approaches to innovation are pushing the view outside the domain, a form of filtering or direction is needed. Product DNA™ provides a structure, a common ground, a checklist for knowledge transfer.Evaluating Product Innovation - Silicone Technology By Roberto Nani and Daniele Regazzoni This paper relates the use of TRIZ to translate and manage silicone-based gasketing technology into new fields of application such as human necessities: baking and butchering, kitchen equipments and healthcare.Case Study: Pizza and the System Operator for Teaching By Ellen Domb, Joe A. Miller and Ralph G. Czerepinski The system operator is a powerful tool when used as part of the integrated TRIZ methodology, but it is also a simple tool that beginners can use very quickly.TRIZ in the World of Science - Where Does It Fit? By Nikolay Shpakovsky The modern interpretation of the structure of TRIZ is gradually turning into thick compote where theoretical postulates, individual tools, algorithms, notion definitions and the like float on equal terms.Perturbation Theory and Working Backward From Ideality By Joseph Marotta Perturbation theory is a technique that appears in both classical and quantum physics, where it is often convenient to approximate the solution to a nonlinear problem. Nonlinear problems are useful in day-to-day engineering and physics situations.
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