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Influence of CaCO3 in pultruded glass fiber/unsaturated polyester resin composite on flexural creep behavior using conventional and time-temperature superposition principle methods

open access: diamond, 2020
The effect of calcium carbonate on the creep phenomenon of glass fiber/unsaturated polyester resin composites (GFRP) (obtained by pultrusion) was investigated due to failure that happened during installation of one of the composite transmission tower. To
A. N. Johari   +4 more
openalex   +3 more sources

A General Argument Against the Universal Validity of the Superposition Principle [PDF]

open access: green, 2000
We reconsider a well known problem of quantum theory, i.e. the so called measurement (or macro-objectification) problem, and we rederive the fact that it gives rise to serious problems of interpretation.
Angelo Bassi   +13 more
core   +5 more sources

On the Ambrosio-Figalli-Trevisan superposition principle for probability solutions to Fokker-Planck-Kolmogorov equations [PDF]

open access: green, 2019
We prove a generalization of the known result of Trevisan on the Ambrosio–Figalli–Trevisan superposition principle for probability solutions to the Cauchy problem for the Fokker–Planck–Kolmogorov equation, according to which such a solution $$\{\mu _t\}$$
В. И. Богачев   +2 more
openalex   +3 more sources

Measuring the deviation from the superposition principle in interference experiments [PDF]

open access: yesNew Journal of Physics, 2018
The Feynman path integral formalism has long been used for calculations of probability amplitudes. Over the last few years, it has been extensively used to theoretically demonstrate that the usual application of the superposition principle in slit based ...
G Rengaraj   +4 more
doaj   +2 more sources

Time: Temperature superposition principle: Application of WLF equation in polymer analysis and composites [PDF]

open access: greenZaštita Materijala, 2014
Polymers are the most studied viscoelastic material. The shorter times (high frequencies) corresponding to lower temperatures and long times (low frequencies) to high temperatures. This represents the quantitatively applied time-temperature superposition
Chad Smithson   +3 more
doaj   +2 more sources

Students’ understanding of electric flux and magnetic circulation and the role of the superposition principle in Gauss’s and Ampere’s laws

open access: goldPhysical Review Physics Education Research
Electricity and magnetism are fundamentally interconnected, as represented by the symmetry in Maxwell’s equations. Much of the research on Gauss’s and Ampere’s laws has focused on their application in calculating electric or magnetic fields.
Eder Hernandez   +3 more
doaj   +2 more sources

The Application of Frequency-Temperature Superposition Principle for Back-Calculation of Falling Weight Deflectometer

open access: yesApplied Sciences, 2019
The falling weight deflectometer (FWD) is a widely used nondestructive test (NDT) device in pavement infrastructure. A FWD test measures the surface deflections subjected to an applied impact loading and the modulus of pavement layers can be determined ...
Jung-Chun Lai, Jung Liu, Chien-Wei Huang
doaj   +2 more sources

Quantum superposition principle and generation of ultrashort optical pulses [PDF]

open access: gold, 2011
We discuss the propagation of laser radiation through a medium of quantum prepared {\Lambda}-type atoms in order to enhance the insight into the physics of QS-PT generator suggested in Phys. Rev. A 80, 035801 (2009).
Agostini P   +8 more
core   +2 more sources

Effect of stress relaxation on accelerated physical aging of hydrogenated nitrile butadiene rubber using time-temperature-strain superposition principle

open access: diamondAdvanced Industrial and Engineering Polymer Research, 2019
While the stress relaxation is a common phenomenon for polymers, its effect on the stress/strain accelerated aging of the hydrogenated nitrile butadiene rubber (HNBR) cannot be ignored.
Qidi Peng   +3 more
doaj   +2 more sources

Fill Factor Losses and Deviations from the Superposition Principle in Lead Halide Perovskite Solar Cells [PDF]

open access: yesSolar RRL, 2022
The enhancement of the fill factor in the current generation of perovskite solar cells is the key for further efficiency improvement. Thus, methods to quantify the fill factor losses are urgently needed.
David Grabowski   +4 more
semanticscholar   +1 more source

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