Results 51 to 60 of about 15,467,312 (299)
Discrete- vs. Continuous-Time Modeling of Unequally Spaced Experience Sampling Method Data
Frontiers in Psychology, 2017 The Experience Sampling Method is a common approach in psychological research for collecting intensive longitudinal data with high ecological validity. One characteristic of ESM data is that it is often unequally spaced, because the measurement intervals
Silvia de Haan-Rietdijk +5 more
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Global stability of discrete-time non-linear systems with descriptor standard and fractional positive linear parts and scalar feedbacks [PDF]
Archives of Control Sciences, 2020 The global stability of discrete-time nonlinear systems with descriptor positive linear parts and positive scalar feedbacks is addressed. Sufficient conditions for the global stability of standard and fractional nonlinear systems are established.
Tadeusz, Kaczorek, Andrzej, Ruszewski
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Homogeneous Discrete-Time Approximation
IFAC-PapersOnLine, 2019 Abstract In this paper we study some stability properties of discrete-time systems whose transition map can be approximated by a discrete-time homogeneous transition map. This allows us to identify qualitative stability properties of discrete-time systems by only knowing the discrete-time homogeneity degree of its approximation.
Sanchez, Tonametl +3 more
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IEEE AccessThis paper studies the distributed bipartite output formation control problem of heterogeneous discrete-time linear multi-agent systems (MASs) via cooperative output regulation theory. To construct the bipartite formation, under the structurally-balanced
Jie Zhang +5 more
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Analysis and comparison of the stability of discrete-time and continuous-time linear systems
Archives of Control Sciences, 2016 The asymptotic stability of discrete-time and continuous-time linear systems described by the equations xi+1 = Ākxi and x(t) = Akx(t) for k being integers and rational numbers is addressed. Necessary and sufficient conditions for the asymptotic stability
Kaczorek Tadeusz
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
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Axioms, 2022 A discrete modified Leslie–Gower prey-predator model considering the effect of fear on prey species is proposed and studied in this paper. First, we discuss the existence of equilibria and the local stability of the model.
Sijia Lin +3 more
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Characterizing sustainability in discrete time [PDF]
Economic Theory, 2018 AbstractWe examine the investment rule that must be satisfied by an efficient and egalitarian path in a discrete-time version of the Dasgupta–Heal–Solow model of capital accumulation and resource depletion. In the discrete-time model, competitive valuation of net investments in terms of early and late pricing differs.
Geir B. Asheim, Tapan Mitra
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Classical discrete time crystals [PDF]
Nature Physics, 2020 12 pages, 8 ...
Norman Y. Yao +3 more
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Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
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