Results 41 to 50 of about 194,130 (221)

Stress relaxation of constructions elements

open access: yesMATEC Web of Conferences, 2017
A relaxation of stress in the elements of constructions is considered and an approach is proposed for solution of corresponding problems. It is notable that this approach is based on a modification Boltzmann’s principle superposition of fraction creep ...
Larionov Evgeniy, Zveryaev Evgeniy
doaj   +1 more source

Probabilistic foundations of quantum mechanics and quantum information

open access: yes, 2003
We discuss foundation of quantum mechanics (interpretations, superposition, principle of complementarity, locality, hidden variables) and quantum information theory.Comment: Contextual probabilistic viewpoint to quantum cryptography ...
Khrennikov, Andrei
core   +1 more source

Efficient hybrid method for forward kinematics analysis of parallel robots based on signal decomposition and reconstruction

open access: yesAdvances in Mechanical Engineering, 2017
This article combines a new method based on signal decomposition and reconstruction with a fifth-order numerical algorithm and proposes an efficient hybrid method for solving forward kinematics problem of parallel manipulators. In this hybrid method, new
Qiming Wang   +5 more
doaj   +1 more source

The theory of calculation of reinforced concrete structures and the principles of the Eurocode

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2021
The theory of calculating reinforced concrete is analyzed. As we known reinforced concrete with enormous volumes of application and huge financial costs, due to the great complexity of its nonlinear properties, has a surprisingly unscientific theory of ...
Rudolf S. Sanzharovskiy   +2 more
doaj   +1 more source

Principle of superposition-free memory [PDF]

open access: yesJournal of Theoretical Biology, 1977
Abstract The requirement that memory be superposition-free imposes a restrictive condition on the structure of neural models. A simple model which satisfies this condition consists of two levels of neurons, with primary level neurons firing in response to external input and secondary (reference) neurons modifying activated primaries in such a way ...
openaire   +3 more sources

Generalization of Classical Statistical Mechanics to Quantum Mechanics and Stable Property of Condensed Matter

open access: yes, 2005
Classical statistical average values are generally generalized to average values of quantum mechanics, it is discovered that quantum mechanics is direct generalization of classical statistical mechanics, and we generally deduce both a new general ...
Anandan J.   +18 more
core   +1 more source

Superposition Rate: A Developed Approach for Analyzing Production Data in Tight Gas Reservoirs

open access: yesIraqi Geological Journal
The paper examines the application of various methods to analyze production data in which the superposition principle being one of them. This principle is divided into two main methods: Superposition rate and Superposition time.
Dhifaf Sadeq
doaj   +1 more source

Testing quantum superpositions of the gravitational field with Bose-Einstein condensates

open access: yes, 2004
We consider the gravity field of a Bose-Einstein condensate in a quantum superposition. The gravity field then is also in a quantum superposition which is in principle observable.
Asher Peres   +2 more
core   +2 more sources

Quantum conformal symmetries for spacetimes in superposition [PDF]

open access: yesQuantum
Without a complete theory of quantum gravity, the question of how quantum fields and quantum particles behave in a superposition of spacetimes seems beyond the reach of theoretical and experimental investigations.
Viktoria Kabel   +3 more
doaj   +1 more source

The nonlinear superposition principle and the Wei-Norman method

open access: yes, 1998
Group theoretical methods are used to study some properties of the Riccati equation, which is the only differential equation admitting a nonlinear superposition principle. The Wei-Norman method is applied to obtain the associated differential equation in
Carinena, J. F., Marmo, G., Nasarre, J.
core   +2 more sources

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