Results 41 to 50 of about 37,160 (263)

Analysis and Control of Fractional Order Generalized Lorenz Chaotic System by Using Finite Time Synchronization

open access: yesAdvances in Mathematical Physics, 2019
In this paper, we present a corresponding fractional order three-dimensional autonomous chaotic system based on a new class of integer order chaotic systems.
Yan Cui   +3 more
doaj   +1 more source

A Bioinspired Three‐Dimensional High‐Curvature Nano‐Interface Integrated Microfluidic Chip for Small Extracellular Vesicles Enrichment and Machine Learning‐Assisted Prostate Cancer Precision Diagnosis

open access: yesAdvanced Science, EarlyView.
A biotin‐modified artificial insertion peptide functionalized three‐dimensional high‐curvature‐TiO2 nano‐interface was engineered in a microfluidic chip to improve the isolation efficiency of small extracellular vesicles (sEVs). This chip balanced affinity, releasability, and extendibility, enabling high‐throughput recovery of sEVs for downstream ...
Le Wang   +7 more
wiley   +1 more source

CCII and FPGA Realization: A Multistable Modified Fourth-Order Autonomous Chua’s Chaotic System with Coexisting Multiple Attractors

open access: yesComplexity, 2020
In this paper, a multistable modified fourth-order autonomous Chua’s chaotic system is investigated. In addition to the dynamic characteristics of the third-order Chua’s chaotic system itself, what interests us is that this modified fourth-order ...
Fei Yu   +10 more
doaj   +1 more source

Two Routes to Land: Genomic Underpinnings of Parallel Aerial Egg Deposition in Aquatic Old‐World Pila and New‐World Pomacea (Ampullariidae)

open access: yesAdvanced Science, EarlyView.
Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou   +10 more
wiley   +1 more source

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

open access: yesAdvanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita   +4 more
wiley   +1 more source

An Approach for the Generation of an Nth-Order Chaotic System with Hyperbolic Sine

open access: yesEntropy, 2018
Chaotic systems with hyperbolic sine nonlinearity have attracted the attention of researchers in the last two years. This paper introduces a new approach for generating a class of simple chaotic systems with hyperbolic sine.
Jizhao Liu   +4 more
doaj   +1 more source

The Fractional Order Generalization of HP Memristor Based Chaotic Circuit with Dimensional Consistency

open access: yesCogent Engineering, 2021
For studying the practical memristor-based chaotic circuit with fractional-order dynamic and asserting the importance of dimensional consistency awareness, the dimensional consistency aware fractional-order generalization of a Hewlett Packard (HP ...
Rawid Banchuin
doaj   +1 more source

Eukaryotic cells are dynamically ordered or critical but not chaotic [PDF]

open access: yesProceedings of the National Academy of Sciences, 2005
Two important theoretical approaches have been developed to generically characterize the relationship between the structure and function of large genetic networks: The continuous approach, based on reaction-kinetics differential equations, and the Boolean approach, based on difference equations and discrete logical rules.
Ilya, Shmulevich   +2 more
openaire   +2 more sources

Heterostructured Materials for Room‐Temperature Na‐S Batteries: Directional Design Strategies and Multifaceted Applications

open access: yesAdvanced Science, EarlyView.
In this work, heterostructured materials for room‐temperature Na‐S batteries are comprehensively reviewed. The electrochemical mechanisms of Na‐S batteries based on various redox pathways are clarified. The intrinsic functionalities and design principles of heterostructured materials are summarized.
Yeqing Yang   +4 more
wiley   +1 more source

On a question of Furuta on chaotic order

open access: yesLinear Algebra and its Applications, 2002
For positive invertible operators \(A\) and \(B\), Furuta established an order preserving operator inequality as follows: \(A\geq B\) ensures \[ A^{1-t+r}\geq \{A^{\frac{r}{2}} (A^{\frac{-t}{2}}B^{p}A^{\frac{-t}{2}})^{s}A^{\frac{r}{2}}\} ^{\frac{1-t+r}{(p-t)s+r}} \tag{1} \] for all \(p\geq 1\), \(s\geq 1\) and \(r\geq t\in [0,1]\).
Fujii, Masatoshi   +2 more
openaire   +2 more sources

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