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Generalized latent variable models with non‐linear effects
British Journal of Mathematical and Statistical Psychology, 2008Until recently, item response models such as the factor analysis model for metric responses, the two‐parameter logistic model for binary responses and the multinomial model for nominal responses considered only the main effects of latent variables without allowing for interaction or polynomial latent variable effects.
Rizopoulos, Dimitris, Moustaki, Irini
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Polarization Effects on the Non-Linearity of a Highly Non-Linear Fiber
Fiber and Integrated Optics, 2015AbstractThe effective non-linear parameter of a highly non-linear optical fiber was measured using the four-wave mixing effect. A value of γ = 10.6 W–1/km was obtained for a small wavelength separation between pump and signal waves, whereas for a large wavelength separation, a value of = 8γ/9 = 9.4 W–1/km was found. This value corresponds to an average
Andis Supe +4 more
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The impact of energy security on energy innovation: a non-linear analysis
Applied EconomicsEnergy security is an important guarantor of national development, while energy innovation is an endogenous driver of sustainable development. This paper examines the impact of energy security on energy innovation, which has important strategic ...
Yan Ma, Genfu Feng, Chun-Ping Chang
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The non-linear effect of descriptive social norms
AEA Randomized Controlled Trials, 2021I. Rasooly
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Spin noise: Non-linear effects
2009We recently focused research on the fundamentals of spin noise in NMR spectroscopy and systematic assessment of experimental spin noise phenomena. Quantification of spin noise amplitudes and understanding of the line shapes are complicated due to the effects of radiation damping. Only if radiation damping is quenched, e.g.
Müller, Norbert +4 more
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Quantum effects in non linear optics
2007 Quantum Electronics and Laser Science Conference, 2007Optical non linear interactions changing the statistics of a light field are often counteracted by dissipative processes. Artificial structuring of the non linear medium can reduce dissipation and enhance the effect of the non linearity.
Leuchs, G. +8 more
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Non-Linear Effects of Viscoelasticity
2009Now we are in a position to formulate a system of constitutive equations for polymer systems on the basis of the mesoscopic approach, described in the previous chapters, to investigate non-linear behaviour of polymeric liquids. In the first section, the known results for dilute polymer solutions are described.
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Non-linear Effects on Electron-Plasma Oscillations
Journal of the Physical Society of Japan, 1960Non-linear effects are investigated in the excitation of electron-plasma oscillations, by considering a non-linear term in the Boltzmann equation as a perturbation. With the growth of fundamental component, the second and the higher harmonics are generated as forced oscillations.
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1977
Plasma physics is nowadays a fast-developing field. This is to a large extent due to its importance in the search for terrestrial thermonuclear energy-sources. Of course, it is also a subject which is of interest both in its own merit and because of its applications to such more academic fields as astrophysics. All these aspects are well represented at
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Plasma physics is nowadays a fast-developing field. This is to a large extent due to its importance in the search for terrestrial thermonuclear energy-sources. Of course, it is also a subject which is of interest both in its own merit and because of its applications to such more academic fields as astrophysics. All these aspects are well represented at
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