Understanding the Theory of Special Relativity

A characteristic of the formation process of Einstein’s theory of special relativity is the process of coherence between component theories in a conceptual frame growing by assumptions or premises acting as axioms to extract new theoretical theses. The first section of this book is intended to suggest, through this method of growing overall coherence, a
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A comparison of the Hypersphere World-Universe Model (WUM) with the prevailing Big Bang Model (BBM) of Standard Cosmology is given in this manuscript. The BBM analysis performed reveals that the Traditional Cosmology Four Pillars are model-dependent and not large enough to sustain the model. One of the most important BBM problems is the angular momentum
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There are many commercial and scientific uses for the measurement of a three-axis magnetic field with high spatial resolution. One particular experimental application includes characterising in free electron lasers the field map of insertion devices. This work presents the development of a new, reduced form-factor, digital teslameter with three axes. At the Paul Scherrer Institute
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The World-Universe Model (WUM) suggested a mainly different way in 2013 to solve the problem of the accuracy of Newtonian Constant of Gravitation measurement and made some estimates of primary cosmological parameter values. A self-consistent collection of time-varying values of the World’s Primary Cosmological Parameters was discovered by WUM: Gravity Parameter, Hubble Parameter, World Age,
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In the middle ages, especially in astronomy and mechanics, the construction of the theory of movement of the solar planet system was a triumph of science. The confrontation that lasted for centuries between proponents of the Ptolemaic geocentric system and the heliocentric system of Aristarchus-Copernicus ended with the victory of the latter. A central interaction
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The fifth generation networks would be dominated by millimetre wave technology due to the obvious The benefit of higher frequency and thus broader spectrum bands. The Indoor Radio Wave in this article The 28 GHz propagation is studied by the development of effective three-dimensional ray tracing (ETRT) Process. The ETRT model based simulation programme has
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The theory named ‘special relativity (SR) with a preferred frame’ integrates the preferred frame into special relativity while preserving the basic symmetry of space-time that expresses itself as Lorentz invariance in the regular SR. At the cost of the right to allocate the one-way speeds of light that exist in special relativity, the synthesis of
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However, if A tends to 0 and ⁇ the external space density has been discarded by A. Einstein could mutually cancel the positive and negative volumetric acceleration tensors and the General Relativity could not be extended to the external space. Otherwise, A. Friedman provided alternatives to the equations of Einstein, showing that without the term,
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Selection of the coordinate system is essential for rotation problems. Otherwise, mistakes may occur due to inaccurate measurement of angular speed. Approximate inertial coordinate system selections for rotation problems should be the gravitational field of the celestial body higher than the object being rotated: (1) the Earth fixed Cartesian coordinate system for normal rotation problem;
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Forced axi-symmetric response of polar orthotropic circular plates of linearly varying thickness resting on Winkler type of elastic foundation has been studied on the basis of classical plate theory. An approximate solution of problem has been obtained by Rayleigh Ritz Method, which employs functions based upon the static deflection of polar orthotropic circular plates. The
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