Results 31 to 40 of about 23,795 (258)
Bifurcations and Turing patterns in a diffusive Gierer–Meinhardt model
Electronic Journal of Qualitative Theory of Differential Equations, 2023 In this paper, the Hopf bifurcations and Turing bifurcations of the Gierer–Meinhardt activator-inhibitor model are studied. The very interesting and complex spatially periodic solutions and patterns induced by bifurcations are analyzed from both ...
Yong Wang, Mengping Guo, Weihua Jiang
doaj +1 more source
Homogeneous solution assembled Turing structures with near zero strain semi-coherence interface
Nature Communications, 2022 Turing structures emerge in reaction-diffusion processes far from thermodynamic equilibrium involving chemicals with different diffusion coefficients in classic Turing systems.
Yuanming Zhang +11 more
doaj +1 more source
Mathematics, 2023 With the rapid development of network science, Turing patterns on complex networks have attracted extensive attention from researchers. In this paper, we focus on spatial patterns in multiplex ER (Erdös-Rényi) random networks, taking the predator–prey ...
Lei Shi, Jiaying Zhou, Yong Ye
doaj +1 more source
Quaternionic quantum Turing machines
Frontiers in Physics, 2023 Quaternionic quantum theory is an extension of the standard complex quantum theory. Inspired by this, we study the quaternionic quantum computation using quaternions.
Songsong Dai
doaj +1 more source
International Journal of Philosophy Study, 2016 Many important lines of argumentation have been presented during the last decades claiming that machines cannot think like people. Yet, it has been possible to construct devices and information systems, which replace people in tasks which have previously been occupied by people as the tasks require intelligence.
Saariluoma, Pertti, Rauterberg, Matthias
openaire +5 more sources
An Intensional Concurrent Faithful Encoding of Turing Machines [PDF]
Electronic Proceedings in Theoretical Computer Science, 2014 The benchmark for computation is typically given as Turing computability; the ability for a computation to be performed by a Turing Machine. Many languages exploit (indirect) encodings of Turing Machines to demonstrate their ability to support arbitrary ...
Thomas Given-Wilson
doaj +1 more source
Turing–Hopf bifurcation of a ratio-dependent predator-prey model with diffusion
Advances in Difference Equations, 2019 In this paper, the Turing–Hopf bifurcation of a ratio-dependent predator-prey model with diffusion and Neumann boundary condition is considered. Firstly, we present a kind of double parameters selection method, which can be used to analyze the Turing ...
Qiushuang Shi, Ming Liu, Xiaofeng Xu
doaj +1 more source
Natureza e artifício: uma reflexão sobre as noções de computador, inteligência e humanidade
O Que Nos Faz PensarIn this article, we deal with the problem of artificial intelligence from the following specific formulation: can a computer display intelligence?
Luana Goulart de Castro Alves +1 more
doaj +1 more source
Wastewater-based surveillance models for COVID-19: A focused review on spatio-temporal models
Heliyon, 2023 The evident shedding of the SARS-CoV-2 RNA particles from infected individuals into the wastewater opened up a tantalizing array of possibilities for prediction of COVID-19 prevalence prior to symptomatic case identification through community testing ...
Fatemeh Torabi +8 more
doaj
The rapid developmental rise of somatic inhibition disengages hippocampal dynamics from self-motion
eLife, 2022 Early electrophysiological brain oscillations recorded in preterm babies and newborn rodents are initially mostly driven by bottom-up sensorimotor activity and only later can detach from external inputs. This is a hallmark of most developing brain areas,
Robin F Dard +14 more
doaj +1 more source