Results 21 to 30 of about 29,169,368 (250)

Cognitive Control Deficits in Alcohol Dependence Are a Trait- and State-Dependent Biomarker: An ERP Study

open access: yesFrontiers in Psychiatry, 2020
Alcohol dependence (AD) presents cognitive control deficits. Event-related potential (ERP) P300 reflects cognitive control-related processing. The aim of this study was to investigate whether cognitive control deficits are a trait biomarker or a state ...
Xiaohong Liu   +5 more
doaj   +1 more source

Monitoring Using X-Bar Control Chart Using Neutrosophic-Based Generalized Multiple Dependent State Sampling with Application

open access: yesInternational Journal of Computational Intelligence Systems, 2022
In this article, an enhanced X-bar control chart using generalized multiple dependent state (GMDS) sampling under neutrosophic statistics is presented.
Nasrullah Khan   +2 more
doaj   +1 more source

The state-dependent impulsive control for a general predator–prey model

open access: yesJournal of Biological Dynamics, 2021
In this paper, a general predator–prey model with state-dependent impulse is considered. Based on the geometric analysis and Poincaré map or successor function, we construct three typical types of Bendixson domains to obtain some sufficient conditions ...
Xiaoxiao Zhu, Huilan Wang, Zigen Ouyang
doaj   +1 more source

Comparing the Performance of Cpk and X Control Charts With the Generalized Multiple Dependent State Sampling Supplementary Signaling Rule

open access: yesIEEE Access, 2022
The $C_{pk}$ index was originally created to measure the ability of the processes to produce products meeting specifications but, more recently, Rao and team proposed the use of the $C_{pk}$ index to control processes.
Bruna S. Costa, Antonio F. B. Costa
doaj   +1 more source

H2−H∞ control of discrete-time nonlinear systems using the state-dependent Riccati equation approach

open access: yesSystems Science & Control Engineering, 2017
A novel H2−H∞ State-dependent Riccati equation control approach is presented for providing a generalized control framework to discrete-time nonlinear system.
Xin Wang   +3 more
doaj   +1 more source

Chimera and cluster collective states in a dispersal ecological network under state-dependent feedback control and complex habitat structure

open access: yesJournal of Biological Dynamics, 2021
Pest control based on an economic threshold (ET) can effectively prevent excessive pest control measures such as pesticide abuse and overharvesting. The instinctive dispersal of pest populations in biological network patches for better survival poses ...
Yi Yang   +3 more
doaj   +1 more source

NGMV control of delayed piecewise affine systems [PDF]

open access: yes, 2010
A Nonlinear Generalized Minimum Variance (NGMV) control algorithm is introduced for the control of piecewise affine (PWA) systems. Under some conditions, discrete-time PWA systems can be transferred into an equivalent state-dependent nonlinear system ...
Pang, Y., Grimble, Michael
core   +2 more sources

Design of X-Bar Control Chart Using Multiple Dependent State Sampling Under Indeterminacy Environment

open access: yesIEEE Access, 2019
An X-bar control chart using the multiple dependent state (MDS) sampling under indeterminacy is presented in this paper. The MDS sampling utilizes the previous subgroup information if in-decision on the first sample. The use of MDS increases the power of
Muhammad Aslam   +2 more
doaj   +1 more source

State-Dependent Impulsive Control Strategies for a Tumor-Immune Model

open access: yesDiscrete Dynamics in Nature and Society, 2016
Controlling the number of tumor cells leads us to expect more efficient strategies for treatment of tumor. Towards this goal, a tumor-immune model with state-dependent impulsive treatments is established.
Kwang Su Kim   +3 more
doaj   +1 more source

Dynamics and bifurcation analysis of a state-dependent impulsive SIS model

open access: yesAdvances in Difference Equations, 2021
Recently, considering the susceptible population size-guided implementations of control measures, several modelling studies investigated the global dynamics and bifurcation phenomena of the state-dependent impulsive SIR models.
Jinyan Wang
doaj   +1 more source

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