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Showing posts from June, 2020

How to approach new concepts and references

A reference to a new concept, in a certain knowledge domain, whose meaning we want to learn, has inherent danger. The reference can be, and usually is, quite arbitrary, and at the same time cross-reference the concept whose meaning we are familiar with. Note that a reference to a particular concept can be any word - we do not have to chose a word that initially refers to some more familiar concept. The danger is in the expectations that, somehow, the name of the concept will explain to us concept itself and its inner workings. To overcome this reference drawback observe that what is referenced matters way more than the word we are using as a reference. And the referenced concept has to be understood primarily in the way it is defined - in terms of its defining postulates, its axiomatic boundaries, and possibly its connection via Implicative Truth Synthesis with other concepts and systems. To learn more about the ways we understand, axiomatic boundaries , and Implicative Truth Synthesis

How to define new strategies

It is often not enough to try again and again. The attempts somehow have to differ from each other in order to get different (improved) results. But exactly how do we form new strategy? What are the ingredients of these new, different approaches? Any improved approach should have the following steps: - identify the system of interest that contributes to your goals - identify and determine its axiomatic boundaries - identify the system's starting points. These can be axioms or important initial states defining postulates - identify who generates the postulates of the system of interest - is there an exetrnal system(s) doing that? I called it   the system with postulative power. - look for your system response to the inputs - look for any other system your system interacts or it is influenced by - determine how others will react to your actions - how can you motivate them to act in your favour - what is the social impact of the actions based on this new strategy and wil

Derivation of the Wave Equation

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Derivation of the wave equation links: 1. The Feynman Lectures on Physics - Wave Equation. 2.  Deriving the Acoustic Wave Equation - JSouthAudio. 3. Chapter 5 – The Acoustic Wave Equation and Simple Solutions . 4. Appendix C – Wave Equation Derivation - TUDelft OpenCourseWare. 5.  1D - Wave Equation Derivation - University of Memphis (Civil Engineering). 6. 1D - Wave Equation Derivation - BYJU'S. 7. 1D - Wave Equation Derivation - Mathematics Department, The University of British Columbia. 8.  1D - Wave Equation Derivation - notes (looking for the author). 9. Wave Equation Derivation - UNSW, School of Physics, Sydney, Australia. 10.  Partial Differential Equations with Applications to Wave Theory - Bengt O. EnĂ¡o, Lars H. Soderholm. 11.  Wave Equation from Computational Ocean Acoustics By Finn B. Jensen, William A. Kuperman, Michael B. Porter, Henrik Schmidt. 12.  Wave Equation Derivation - E. L. F. Software. 13.  Some notes on acoustics - Michael Carley. 14.  Longi