Detecting change in nonlinear dynamic process systems by Bezuidenhout, Leon Christo

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Global finite-time observers for a class of nonlinear systems

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Nonlinear vibration of beams and plates resting on elastic foundations having nonlinear stiffness properties by Feulefack, Songong Edwige

“…Three cases of nonlinearities are discussed: quadratic, cubic, and the combination of quadratic and cubic. …”
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Detecting change in complex process systems with phase space methods by Botha, Paul Jacobus

“…The proposed method uses the correlation dimension as test statistic with and moving window approach to detect dynamic changes in nonlinear systems. …”
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Energy Planning Model Design for Forecasting the Final Energy Consumption using Artificial Neural Networks by Eissa, Haidy

“…The trilemma conceptual framework is based on three main dimensions: environmental sustainability, energy equity, and energy security. …”
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Geometrical and nonperturbative aspects of low dimensional field theories by Murugan, Jeffrey

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Women’s acceptability of maternal health services between 2008/09 and 2020/21 and its impact on maternal mortality in a health sub-district of Johannesburg, South Africa

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