Results 31 to 40 of about 4,376,742 (304)
Surface ionization of metastable calcium atoms
AIP Advances, 2021 We report on an experimental study of surface ionization of metastable calcium atoms on a hot polycrystalline tungsten surface in vacuum. We implemented a hollow-cathode discharge to excite a fraction of calcium atoms in an atomic beam to metastable ...
I. Bucay, A. Helal, M. G. Raizen
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Neimark-Sacker Bifurcation in a Discrete-Time Financial System
Discrete Dynamics in Nature and Society, 2010 A discrete-time financial system is proposed by using forward Euler scheme. Based on explicit Neimark-Sacker bifurcation (also called Hopf bifurcation for map) criterion, normal form method and center manifold theory, the system's existence, stability ...
Baogui Xin, Tong Chen, Junhai Ma
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Epilepsy and Nonlinear Dynamics [PDF]
Journal of Biological Physics, 2008 This overview summarizes findings obtained from analyzing electroencephalographic (EEG) recordings from epilepsy patients with methods from the theory of nonlinear dynamical systems. The last two decades have shown that nonlinear time series analysis techniques allow an improved characterization of epileptic brain states and help to gain deeper ...
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Stratified Taylor-Couette flow: nonlinear dynamics [PDF]
, 2021 A series of experiments on stratified Taylor–Couette flow in short aspect ratio wide-gap annuli found an intriguing and not-well-understood dynamics: nonlinear coherent structures appearing and disappearing periodically, along with density layering ...
López Soler, Juan M. +3 more
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Nonlinear energy-based control of soft continuum pneumatic manipulators [PDF]
, 2021 This paper investigates the model-based nonlinear control of a class of soft continuum pneumatic manipulators that bend due to pressurization of their internal chambers and that operate in the presence of disturbances.
Virdyawan, vani +9 more
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Complex Dynamics of an Adnascent-Type Game Model
Discrete Dynamics in Nature and Society, 2008 The paper presents a nonlinear discrete game model for two oligopolistic firms whose products are adnascent. (In biology, the term adnascent has only one sense, “growing to or on something else,” e.g., “moss is an adnascent plant.” See Webster's Revised ...
Baogui Xin, Junhai Ma, Qin Gao
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The Nonlinear Dynamics of Filaments
Nonlinear Dynamics, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Goriely, A, Tabor, M
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NONLINEAR RELAXATION IN POPULATION DYNAMICS [PDF]
Scaling and Disordered Systems, 2002 We analyze the nonlinear relaxation of a complex ecosystem composed of many interacting species. The ecological system is described by generalized Lotka-Volterra equations with a multiplicative noise. The transient dynamics is studied in the framework of the mean field theory and with random interaction between the species. We focus on the statistical
Cirone, Markus A. +2 more
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, 2019 To predict the coning motion forms of a rolling projectile with configurational asymmetries, the nonlinear characteristics for the system are investigated in this paper.
Yang, Zhengmao +9 more
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Nonlinear Dynamics in Psychology
Discrete Dynamics in Nature and Society, 2001 This article provides a survey of the applications of nonlinear dynamical systems theory to substantive problems encountered in the full scope of psychological science. Applications are organized into three topical areas – cognitive science, social and organizational psychology, and personality and clinical psychology.
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