Results 81 to 90 of about 39,674 (273)

Study of radial field dependent flows in inboard limited Aditya-U plasmas using EMC3-Eirene simulations

Nuclear Fusion
The intrinsically generated plasma rotation in magnetically confined tokamak plasmas has implications for a number of edge and core phenomena. In recent Aditya-U tokamak circular plasma discharges with plasma current of range (142–170) kA, the toroidal ...
Arzoo Malwal, Devendra Sharma, Bibhu Prasad Sahoo, Yühe Feng   +3 more
doaj   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Triple-band transparency effect by multiple couplings based on toroidal dipole resonance

Materials Research Express
We explored multiple couplings properties in composite metastructure. One part is the asymmetric double rings, supporting the narrow toroidal dipole resonance, and the other component is an upright rod that excites the broad electric dipole resonance ...
Jie Li, Shiqi Chang, Yinghua Wang, Yongjin Wang   +3 more
doaj   +1 more source

Modelling variability of solar activity cycles

, 2018
Context. Solar activity cycles vary in amplitude and duration. The variations can be at least partly explained by fluctuations in dynamo parameters. Aims.
Kitchatinov, L. L., Mordvinov, A. V., Nepomnyashchikh, A. A.   +2 more
core   +1 more source

Understanding cell‐penetrating peptide mechanisms using computational electrophysiology simulations

Protein Science, Volume 35, Issue 4, April 2026.
Abstract Cell‐penetrating peptides (CPPs) can enter cells without inducing cytotoxicity and can be coupled with cargo molecules to be used to deliver drugs, DNA, or nanoparticles into cells. The peptide‐membrane interactions driving the internalization mechanism are not completely understood. In this study, we introduce Computational Electrophysiology (
Eric Catalina‐Hernandez, Marcel Aguilella‐Arzo, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +3 more
wiley   +1 more source

Effects of neutral beam injection on tearing mode stability: insights from hybrid simulations

Nuclear Fusion
In tokamak plasmas, tangential neutral beam injection (NBI) produces (a large fraction of) circulating energetic ions (CEIs) and induces plasma toroidal rotation, both of which play an important role in the stability of tearing mode (TM).
Sizhe Duan, Xiang Zhu, Huishan Cai
doaj   +1 more source

Motional Induction in Ganymede's Ocean

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract We investigate the magnetic signature of oceanic circulation in Ganymede's subsurface ocean using kinematic induction modeling. Our approach couples zonal jet flows from rotating thermal convection simulations with magnetic field models incorporating Ganymede's internal dynamo and external contributions from Jupiter.
Simon Cabanes, Thomas Gastine, Alexandre Fournier   +2 more
wiley   +1 more source

Flux-dominated solar dynamo model with a thin shear layer

, 2007
Flux-dominated solar dynamo models have demonstrated to reproduce the main features of the large scale solar magnetic cycle, however the use of a solar like differential rotation profile implies in the the formation of strong toroidal magnetic fields at ...
Brandenburg, Chatterjee, Dikpati, Dikpati, Dikpati, Ferriz-Maz, Gilman, Guerrero, Guerrero, Kitchatinov, Nandy, Press, Rogers, Rüdiger, Ziegler   +14 more
core   +1 more source

Transverse Square Toroidal Vortices with Giant Ferrotoroidic Coupling in Dy‐Bridged Single‐Molecule Toroics

European Journal of Inorganic Chemistry, Volume 29, Issue 9, 20 March 2026.
Single‐molecular toroics (SMTs) offer protected magnetic states for next‐generation quantum technologies. Ab initio and model analyses of Cu2Dy7 and Cu4Dy12 reveal unconventional excited states featuring delocalised toroidal moments that couple into strong ferro‐ and antiferrotoroidic configurations, providing unprecedented magnetic coupling within ...
Matteo Licitra, Imon J. Dutta, Kieran Hymas, Stuart R. Batten, Keith S. Murray, Gopalan Rajaraman, Stuart K. Langley, Kuduva R. Vignesh, Alessandro Soncini   +8 more
wiley   +1 more source

Field theory in normal toroidal coordinates

MATEC Web of Conferences, 2018
Field theory is widely represented in spherical and cylindrical coordinate systems, since the mathematical apparatus of these coordinate systems has been thoroughly studied.
Nesnov Dmitry V.
doaj   +1 more source