Results 31 to 40 of about 86,860 (314)
Relativity, Dimensionality, and Existence [PDF]
, 2007 The main purpose of this paper is to demonstrate that the analysis of the kinematical effects of special relativity holds the key to answering the question of the dimensionality of the world.
Petkov, Vesselin, Vesselin Petkov
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Radar time delays in the dynamic theory of gravity [PDF]
Serbian Astronomical Journal, 2004 There is a new theory gravity called the dynamic theory, which is derived from thermodynamic principles in a five dimensional space, radar signals traveling times and delays are calculated for the major planets in the solar system, and compared to those ...
Haranas I.I.
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What Would a Tree Say About Its Size?
Frontiers in Ecology and Evolution, 2021 When developing theories, designing studies, and interpreting the results, researchers are influenced by their perception of tree size. For example, we may compare two trees of the same size belonging to different species, and attribute any differences ...
Markku Larjavaara
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Formal statement of the special principle of relativity [PDF]
, 2013 While there is a longstanding discussion about the interpretation of the extended, general principle of relativity, there seems to be a consensus that the special principle of relativity is absolutely clear and unproblematic.
Gomori, Marton, Szabo, Laszlo E.
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Relative and modified relative realizability
Annals of Pure and Applied Logic, 2002 The notion of relative realizability, originally due to Kleene and Vesley, has recently been studied in topos-theoretic terms by the first author of this paper together with \textit{S. Awodey} and \textit{D. S. Scott} [``Local realizability toposes and a modal logic for computability'', Math. Struct. Comput. Sci.
Lars Birkedal, Jaap van Oosten
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THEORETICAL AND PRACTICAL ASPECTS REGARDING THIRD PARTIES IN THE LIGHT OF CONTRACTS’ EFFECTS RELATIVITY PRINCIPLE [PDF]
Economica, 2021 The contract is the subject of civil law that creates the basic entity of the national and international economy, and the contracting process is the most important stage in economic affairs in general. Naturally producing effects between the parties,
Ludmila BELIBAN-RAȚOI
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Relativity without relativity [PDF]
Classical and Quantum Gravity, 2002 We give a derivation of general relativity and the gauge principle that is novel in presupposing neither spacetime nor the relativity principle. We consider a class of actions defined on superspace with two key properties. The first is 3-coordinate invariance. This is the only postulated symmetry, and it leads to the standard momentum constraint.
Barbour, Julian +2 more
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Functorial Evolution of Quantum Fields
Frontiers in Physics, 2021 We present a compositional algebraic framework to describe the evolution of quantum fields in discretised spacetimes. We show how familiar notions from Relativity and quantum causality can be recovered in a purely order-theoretic way from the causal ...
Stefano Gogioso +2 more
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The relativity of relative risks: disadvantage or opportunity? [PDF]
British Journal of Psychiatry, 2003 Psychiatric epidemiologists use many tools, such as relative risks and the related odds ratios, that were developed to study chronic somatic disease. Cancer epidemiologists identify as a major advantage of relative risks that, when appropriately adjusted for confounding and effect modification ...
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