Results 181 to 190 of about 17,309,140 (303)

Coherence enhancement in coupled chaotic neurons

, 2016
Through numerical simulations and electronic experiments we demonstrate the improved regularity in inter-spike intervals of a chaotic Hindmarsh-Rose neuron affected by another chaotic ...
Pisarchik, Alexander N., García Hernández, M.A., Reátegui, R. Jaimes   +2 more
core  

Bricks, knots, and bodies: Material encounters and the affective making of masculinity

British Educational Research Journal, EarlyView.
Abstract This paper examines how creative research methods do not just capture boys' experiences of masculinity, but actively materialise them. Drawing on two arts‐based activities used in school‐based fieldwork (a mannequin‐based exercise with one participant and a Lego‐building workshop with a small peer group), the paper analyses how materials ...
Huw Berry‐Downs
wiley   +1 more source

Research on Image Encryption with Multi-Level Keys Based on a Six-Dimensional Memristive Chaotic System. [PDF]

Entropy (Basel)
Zhang X, Chai Y, Xiang S, Li S.
europepmc   +1 more source

Generation of multi-scrolls in corona virus disease 2019 (COVID-19) chaotic system and its impact on the zero-covid policy. [PDF]

Sci Rep, 2023
Marwan M, Han M, Khan R.
europepmc   +1 more source

Understanding Plant Parasitism: Hydnora Africana and European Scientific Practice in the Early Nineteenth Century**

Berichte zur Wissenschaftsgeschichte, EarlyView.
This article will analyze the uncertainties around collecting and classifying Hydnora africana in the first half of the nineteenth century. Emerging from the distinctive dryland ecologies of South Africa, Hydnora was interpreted as strange and cryptic by Europeans primarily because it is a root parasite—a complex floral trait that was little understood.
Katherine Arnold
wiley   +1 more source

Chaos communication system based on time index chaotic shape-forming filter

Tongxin xuebao
In order to improve the energy efficiency of chaotic signals generated by chaotic shape-forming filters, a chaotic communication system was proposed based on time indexed chaotic shape-forming filters. In this system, time index modulation was applied in
Yang Hua, Ma Xinyu, Zhang Tenglin, Jiang Guoping   +3 more
doaj  

A watermarking framework for encrypted medical images via HC chaotic system and deep learning. [PDF]

Sci Rep
Liu Z, Li J, Nawaz SA.
europepmc   +1 more source

Image Security Based on Three-Dimensional Chaotic System and Random Dynamic Selection. [PDF]

Entropy (Basel), 2022
Ran B, Zhang T, Wang L, Liu S, Zhou X.
europepmc   +1 more source

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

UIGen: a hybrid framework for underwater image encryption based on evolutionary chaotic system and multi-domain transformation. [PDF]

Sci Rep
Khokhar P, Bedi J, Batra S.
europepmc   +1 more source