Results 1 to 10 of about 1,337 (91)

Adult maxillary expansion: CBCT evaluation of skeletal changes and determining an efficiency factor between force-controlled polycyclic slow activation and continuous rapid activation for mini-screw-assisted palatal expansion - MASPE vs. MARPE [PDF]

open access: yesHead & Face Medicine
Aim This consecutive retrospective study compared Mini-implant Assisted Slow Palatal Expansion (MASPE) with rapid palatal expansion (MARPE) using a bone-borne skeletal expander in adults with a narrow maxilla.
Andre Walter   +8 more
doaj   +2 more sources

Fuzzy sampled‐data exponential synchronization of T‐S fuzzy complex networks with discontinuous activations and mixed time‐varying delays

open access: yesIET Control Theory & Applications, 2022
This paper investigates the exponential synchronization for T‐S fuzzy complex networks (TSFCNs) with discontinuous activations and mixed time‐varying delays.
Xiru Wu   +3 more
doaj   +1 more source

Contraction criteria for incremental stability of differential systems with discontinuous right-hand sides

open access: yesHeliyon, 2022
Incremental stability analysis, which plays a crucial role in dynamical systems, especially nonlinear systems, has attracted more and more concern for its applications in real world control systems nowadays. This paper presents a constructive approach to
Yingying Lang, Wenlian Lu
doaj   +1 more source

Finite-time synchronization problem of a class of discontinuous Cohen–Grossberg neural networks with mixed delays via new switching design

open access: yesAdvances in Difference Equations, 2021
This paper investigates a class of generalized Cohen–Grossberg neural networks (CGNNs) with discontinuous activations and mixed delays. Based on the nonsmooth analysis theory, the drive-response concept, differential inclusions theory, we give several ...
Zhaohong Xiang, Runjie Li
doaj   +1 more source

Global Stability Analysis for Periodic Solution in Discontinuous Neural Networks with Nonlinear Growth Activations

open access: yesAdvances in Difference Equations, 2009
This paper considers a new class of additive neural networks where the neuron activations are modelled by discontinuous functions with nonlinear growth.
Wu Huaiqin, Li Yingwei
doaj   +2 more sources

Fixed-Time Synchronization of Delayed Memristive Neural Networks with Discontinuous Activations

open access: yesJournal of Mathematics, 2021
In this paper, the fixed-time synchronization problem for a class of memristive neural networks with discontinuous neuron activation functions and mixed time-varying delays is investigated.
Hao Pu, Fengjun Li
doaj   +1 more source

Fixed-Time Synchronization of Fuzzy Cellular Neural Networks With Time-Varying Delays and Discontinuous Activations

open access: yesIEEE Access, 2020
The present paper investigates the fixed-time synchronization for fuzzy cellular neural networks with time-varying delays and discontinuous activations.
Yihong Liu, Yeguo Sun
doaj   +1 more source

Probabilistic Wildfire Segmentation Using Supervised Deep Generative Model from Satellite Imagery

open access: yesRemote Sensing, 2023
Wildfires are one of the major disasters among many and are responsible for more than 6 million acres burned in the United States alone every year. Accurate, insightful, and timely wildfire detection is needed to help authorities mitigate and prevent ...
Ata Akbari Asanjan   +4 more
doaj   +1 more source

Synchronization of Discontinuous Neural Networks with Delays via Adaptive Control

open access: yesDiscrete Dynamics in Nature and Society, 2013
The drive-response synchronization of delayed neural networks with discontinuous activation functions is investigated via adaptive control. The synchronization of this paper means that the synchronization error approaches to zero for almost all time as ...
Xinsong Yang, Jinde Cao
doaj   +1 more source

Robust fixed-time synchronization of discontinuous Cohen–Grossberg neural networks with mixed time delays

open access: yesNonlinear Analysis, 2019
This paper aims to investigate the fixed-time synchronization (i.e., synchronization in fixed-time sense) of Cohen–Grossberg drive-response neural networks with discontinuous neuron activations and mixed time delays (both time-varying discrete delay and ...
Fanchao Kong   +3 more
doaj   +1 more source

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