Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Alexander N. Pisarchik"'
Autor:
Virgínia Villa-Cruz, Sumaya Jaimes-Reátegui, Juana E. Alba-Cuevas, Lily Xochilt Zelaya-Molina, Rider Jaimes-Reátegui, Alexander N. Pisarchik
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 5, Pp 5972-5995 (2024)
We developed a mathematical model to simulate dynamics associated with the proliferation of Geobacter and ultimately optimize cellular operation by analyzing the interaction of its components. The model comprises two segments: an initial part compris
Externí odkaz:
https://doaj.org/article/af23a7955b6c46ce91230a4e69eb42ef
Autor:
Albina V. Lebedeva, Margarita I. Samburova, Vyacheslav V. Razin, Nikolay V. Gromov, Svetlana A. Gerasimova, Tatiana A. Levanova, Lev A. Smirnov, Alexander N. Pisarchik
Publikováno v:
Algorithms, Vol 17, Iss 6, p 252 (2024)
The increasing growth in knowledge about the functioning of the nervous system of mammals and humans, as well as the significant neuromorphic technology developments in recent decades, has led to the emergence of a large number of brain–computer in
Externí odkaz:
https://doaj.org/article/7267c03bf2994de5b75de0ddf6b45579
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2343 (2024)
We construct hypergraphs to analyze functional brain connectivity, leveraging event-related coherence in magnetoencephalography (MEG) data during the visual perception of a flickering image. Principal network characteristics are computed for the delt
Externí odkaz:
https://doaj.org/article/48991c69adf441188bb76376a55da3d1
Autor:
Alexander N. Pisarchik, Rider Jaimes Reátegui, Juan Hugo García López, José Octavio Esqueda De La Torre, Guillermo Huerta-cuellar
Publikováno v:
Chaos Theory and Applications, Vol 4, Iss 4, Pp 226-233 (2022)
During the past years, the study of optical injection has been intensely carried in theoretical and experimental realizations, showing interesting emergent behaviors, and synchronized states between other results. This work proposes an experimental s
Externí odkaz:
https://doaj.org/article/7629239c69564ee4b6f6c7043168da51
Autor:
Safara Bibi, Guillermo Huerta-Cuellar, José Luís Echenausía-Monroy, Rider Jaimes-Reátegui, Juan Hugo García-López, Alexander N. Pisarchik
Publikováno v:
Photonics, Vol 11, Iss 2, p 176 (2024)
We present an innovative method harnessing multistability within a diode-pumped erbium-doped fiber laser to construct logic gates. Our approach involves manipulating the intensity of external noise to regulate the probability of transitioning among f
Externí odkaz:
https://doaj.org/article/023edf8535c343b8a7cd9cfdf4e45dbf
Autor:
Svetlana A. Gerasimova, Anna Beltyukova, Anastasia Fedulina, Maria Matveeva, Albina V. Lebedeva, Alexander N. Pisarchik
Publikováno v:
Sensors, Vol 23, Iss 16, p 7016 (2023)
We present a novel closed-loop system designed to integrate biological and artificial neurons of the oscillatory type into a unified circuit. The system comprises an electronic circuit based on the FitzHugh-Nagumo model, which provides stimulation to
Externí odkaz:
https://doaj.org/article/df71321357e84ec1898652df2fbb8f99
Autor:
José Octavio Esqueda de la Torre, Juan Hugo García-López, Rider Jaimes-Reátegui, Guillermo Huerta-Cuellar, Vicente Aboites, Alexander N. Pisarchik
Publikováno v:
Photonics, Vol 10, Iss 7, p 813 (2023)
We numerically investigate the dynamics of a ring consisting of three unidirectionally coupled Erbium-Doped Fiber Lasers (EDLFs) without external pump modulation. The study focuses on the system behavior as the coupling strength is varied, employing
Externí odkaz:
https://doaj.org/article/46c60d53675841f9b1b7d93c423b0a30
Publikováno v:
Mathematics, Vol 11, Iss 3, p 597 (2023)
We study dynamics of a unidirectional ring of three Rulkov neurons coupled by chemical synapses. We consider both deterministic and stochastic models. In the deterministic case, the neural dynamics transforms from a stable equilibrium into complex os
Externí odkaz:
https://doaj.org/article/a23b70dfcf0e4beb9ad0e9186955bd0f
Autor:
Daniel A. Magallón, Rider Jaimes-Reátegui, Juan H. García-López, Guillermo Huerta-Cuellar, Didier López-Mancilla, Alexander N. Pisarchik
Publikováno v:
Mathematics, Vol 10, Iss 17, p 3140 (2022)
A recurrent wavelet first-order neural network (RWFONN) is proposed to select a desired attractor in a multistable erbium-doped fiber laser (EDFL). A filtered error algorithm is used to classify coexisting EDFL states and train RWFONN. The design of
Externí odkaz:
https://doaj.org/article/1cd37ffbba6b49dba576b0d5f1309e33
Autor:
Parth Chholak, Guiomar Niso, Vladimir A. Maksimenko, Semen A. Kurkin, Nikita S. Frolov, Elena N. Pitsik, Alexander E. Hramov, Alexander N. Pisarchik
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Abstract The understanding of neurophysiological mechanisms responsible for motor imagery (MI) is essential for the development of brain-computer interfaces (BCI) and bioprosthetics. Our magnetoencephalographic (MEG) experiments with voluntary partic
Externí odkaz:
https://doaj.org/article/ec334cb18911454fbdc38031555b56f3