Results 11 to 20 of about 41,413 (274)

A 5-D Multi-Stable Hyperchaotic Two-Disk Dynamo System With No Equilibrium Point: Circuit Design, FPGA Realization and Applications to TRNGs and Image Encryption

IEEE Access, 2021
In this work, we devise a new 5-D hyperchaotic dynamo system by adding two feedback controllers to the Rikitake 2-disk dynamo system (1958). We show that the new 5-D hyperchaotic system does not possess any equilibrium point and deduce that the new 5-D ...
S. Vaidyanathan, A. Sambas, Bassem Abd-El-Atty, A. El-latif, E. Tlelo-Cuautle, O. Guillén-Fernández, M. Mamat, M. A. Mohamed, M. Alçin, M. Tuna, I. Pehlivan, I. Koyuncu, Mohd Asrul Hery Ibrahim   +12 more
semanticscholar   +1 more source

Magnetar formation through a convective dynamo in protoneutron stars [PDF]

Science Advances, 2020
Strong field dynamos can explain magnetar formation consistently with the millisecond magnetar model for extreme explosions. The release of spin-down energy by a magnetar is a promising scenario to power several classes of extreme explosive transients ...
R. Raynaud, J. Guilet, H. Janka, T. Gastine   +3 more
semanticscholar   +1 more source

A new benchmark problem for electromagnetic modelling of superconductors: the high-T c superconducting dynamo [PDF]

Superconductors Science and Technology, 2020
The high-T c superconducting (HTS) dynamo is a promising device that can inject large DC supercurrents into a closed superconducting circuit. This is particularly attractive to energise HTS coils in NMR/MRI magnets and superconducting rotating machines ...
M. Ainslie, F. Grilli, L. Quéval, E. Pardo, Fernando Perez-Mendez, R. Mataira, A. Morandi, A. Ghabeli, C. Bumby, R. Brambilla   +9 more
semanticscholar   +1 more source

Polyfactorial approach in rehabilitation of football players' muscles after sports injuries

Journal of Education, Health and Sport, 2022
The article discusses a multifactorial approach to the restoration of muscle volume and rehabilitation of football players after sports injuries, which includes the implementation of electric myostimulation in a magnetic field in combination with the ...
Oleksandr Vladymyrov, Nikolay Chukhraiev, Аndriy Shmorgun, Walery Zukow, Vladimir Мaliuta, Olena Chukhraieva   +5 more
doaj   +1 more source

Time-resolved turbulent dynamo in a laser plasma

Proceedings of the National Academy of Sciences of the United States of America, 2021
Significance Our laser-plasma experiment has reproduced the physical process thought to be responsible for generating and sustaining magnetic fields in turbulent plasmas (the “fluctuation dynamo”), and has accessed the viscosity-dominated regime of ...
A. Bott, P. Tzeferacos, Laura Chen, C. Palmer, A. Rigby, A. Bell, R. Bingham, A. Birkel, C. Graziani, D. Froula, J. Katz, M. Koenig, M. Kunz, Chikang Li, J. Meinecke, F. Miniati, R. Petrasso, Hye-Sook Park, B. Remington, B. Reville, J. Ross, D. Ryu, D. Ryutov, F. Séguin, T. White, A. Schekochihin, D. Lamb, G. Gregori   +27 more
semanticscholar   +1 more source

Application of photodynamic and neuroaccustic stimulation in the program of psychophysiological state correction of footballers

Journal of Education, Health and Sport, 2018
The article outlines the new technologies of the multilevel approach in the application of neuro-acoustic and photodynamic stimulation in the protocols of correction of the psychophysiological state of the footballers at the stage of rehabilitation and ...
A. Hatskevich, V. Malyuta, N. Chukhraev, W. Zukow, A. Mehdi   +4 more
doaj   +3 more sources

Systematic engineering pinpoints a versatile strategy for the expression of functional cytochrome P450 enzymes in Escherichia coli cell factories

Microbial Cell Factories, 2023
Production of plant secondary metabolites in engineered microorganisms provides a scalable and sustainable alternative to their sourcing from nature or through chemical synthesis.
Michal Poborsky, Christoph Crocoll, Mohammed Saddik Motawie, Barbara Ann Halkier   +3 more
doaj   +1 more source

Characterization of Arabidopsis CYP79C1 and CYP79C2 by Glucosinolate Pathway Engineering in Nicotiana benthamiana Shows Substrate Specificity Toward a Range of Aliphatic and Aromatic Amino Acids

Frontiers in Plant Science, 2020
Glucosinolates (GLSs) are amino acid-derived defense compounds characteristic of the Brassicales order. Cytochromes P450s of the CYP79 family are the entry point into the biosynthetic pathway of the GLS core structure and catalyze the conversion of amino
Cuiwei Wang, Mads Møller Dissing, Niels Agerbirk, Christoph Crocoll, Barbara Ann Halkier   +4 more
doaj   +1 more source

Dynamo theories [PDF]

Journal of Plasma Physics, 2019
These lecture notes are based on a tutorial given in 2017 at a plasma physics winter school in Les Houches. Their aim is to provide a self-contained graduate-student level introduction to the theory and modelling of the dynamo effect in turbulent fluids ...
F. Rincon
semanticscholar   +1 more source

ltierolf/DYNAMO-M: Version 0.1.1 of DYNAMO-M

, 2023
Scripts applied in the first version of DYNAMO-
Lars Tierolf
core   +1 more source