Selection of nonlinear interactions by a forward stepwise algorithm: Application to identifying environmental chemical mixtures affecting health outcomes.
Sign Up to like & getrecommendations! Published in 2019 at "Statistics in medicine"
DOI: 10.1002/sim.8059
Abstract: In this paper, we propose a stepwise forward selection algorithm for detecting the effects of a set of correlated exposures and their interactions on a health outcome of interest when the underlying relationship could potentially… read more here.
Keywords: health outcomes; application; selection nonlinear; nonlinear interactions ... See more keywords
Nonlinear Interactions between Free Electrons and Nanographenes.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c00538
Abstract: Free electrons act as a source of highly confined, spectrally broad optical fields that are widely used to map photonic modes with nanometer/millielectronvolt space/energy resolution through currently available electron energy-loss and cathodoluminescence spectroscopies. These techniques… read more here.
Keywords: energy; nonlinear interactions; electron energy; free electrons ... See more keywords
Spin dynamics in helical molecules with nonlinear interactions
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aabb91
Abstract: It is widely admitted that the helical conformation of certain chiral molecules may induce a sizable spin selectivity observed in experiments. Spin selectivity arises as a result of the interplay between a helicity-induced spin-orbit coupling… read more here.
Keywords: molecules nonlinear; dynamics helical; nonlinear interactions; spin dynamics ... See more keywords
Stability of rotating scalar boson stars with nonlinear interactions
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.044022
Abstract: We study the stability of rotating scalar boson stars, comparing those made from a simple massive complex scalar (referred to as mini boson stars), to those with several different types of nonlinear interactions. To that… read more here.
Keywords: nonlinear interactions; stability; boson; boson star ... See more keywords
Mutual information in changing environments: Nonlinear interactions, out-of-equilibrium systems, and continuously varying diffusivities.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.014153
Abstract: Biochemistry, ecology, and neuroscience are examples of prominent fields aiming at describing interacting systems that exhibit nontrivial couplings to complex, ever-changing environments. We have recently shown that linear interactions and a switching environment are encoded… read more here.
Keywords: information; mutual information; changing environments; continuously varying ... See more keywords
Evidence for Collective Nonlinear Interactions in X Ray into Ultraviolet Parametric Down-Conversion.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.023902
Abstract: We present the observation of peculiar nonmonotonic photon energy dependencies of the count rates and of the rocking curves of parametric down-conversion of x rays into ultraviolet far from any atomic resonances. The observations cannot… read more here.
Keywords: interactions ray; nonlinear interactions; parametric conversion; collective nonlinear ... See more keywords
A Theory of Nonlinear Interactions Between Signal and Amplified Spontaneous Emission Noise in Coherent Wavelength Division Multiplexed Systems
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2017.2764497
Abstract: A general theory of nonlinear interactions between signal and amplified spontaneous emission noise in wavelength division multiplexed fiber-optic coherent transmission systems is presented. This theory is based on the regular perturbation treatment of the nonlinear… read more here.
Keywords: signal amplified; interactions signal; coherent; theory nonlinear ... See more keywords
Detecting Nonlinear Interactions in Complex Systems: Application in Financial Markets
Sign Up to like & getrecommendations! Published in 2023 at "Entropy"
DOI: 10.3390/e25020370
Abstract: Emerging or diminishing nonlinear interactions in the evolution of a complex system may signal a possible structural change in its underlying mechanism. This type of structural break may exist in many applications, such as in… read more here.
Keywords: detecting nonlinear; test; nonlinear interactions; interactions complex ... See more keywords