Results 21 to 30 of about 76,072 (261)
From Modified Newtonian Dynamics to Superfluid Vacuum Theory
Herein is a review of the essentials of Modified Newtonian Dynamics (MOND) versus dark matter models based on Superfluids for modeling galactic rotation curves. We review the successes and issues of both approaches.
Tony C. Scott
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Radar time delays in the dynamic theory of gravity [PDF]
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?
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]
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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Lorentzian theories vs. Einsteinian special relativity - a logico-empiricist reconstruction [PDF]
It is widely believed that the principal difference between Einstein's special relativity and its contemporary rival Lorentz-type theories was that while the Lorentz-type theories were also capable of “explaining away” the null result of the Michelson ...
László E. Szabó, Szabo, Laszlo E.
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Relative and modified relative realizability
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]
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
doaj
Relativity and the metrology of time [PDF]
PhDThe motivation for this work is two-fold: the application of general relativity to the metrology of time on one hand (part II), and the use of the methods and technology of time metrology for tests of relativity on the other (part I).
Wolf, Peter
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Relativity without relativity [PDF]
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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