Results 31 to 40 of about 99 (69)

Nonlinear simulations of core density collapses in large helical device

Nuclear Fusion
The stability of ballooning modes at the plasma edge of Stellarator fusion reactors is a major concern, considered a severe limiting factor of the device performance, particularly for low magnetic shear configurations based on quasi-isodynamic symmetry ...
J. Varela, Y. Takemura, K.Y. Watanabe, B. Breizman, F. Waelbroeck, D.A. Spong, L. Garcia, Y. Ghai, D. del Castillo-Negrete   +8 more
doaj   +1 more source

Optimizing particle transport for enhanced confinement in quasi-isodynamic stellarators

Physical Review E
Despite substantial advances in mitigating turbulent heat losses, including those achieved in the stable quasi-isodynamic design family [; ], particle confinement remains a principal performance bottleneck in modern quasi-isodynamic stellarators, a challenge not fully addressed in previous optimization efforts. Using gyrokinetic simulations within the -
A. Bañón Navarro, A. Di Siena, F. Jenko, A. Merlo, E. Laude   +4 more
openaire   +3 more sources

Emplacement of the Argyle diamond deposit into an ancient rift zone triggered by supercontinent breakup. [PDF]

Nat Commun, 2023
Olierook HKH, Fougerouse D, Doucet LS, Liu Y, Rayner MJ, Danišík M, Condon DJ, McInnes BIA, Jaques AL, Evans NJ, McDonald BJ, Li ZX, Kirkland CL, Mayers C, Wingate MTD.   +14 more
europepmc   +1 more source

87th Annual Meeting of the Meteoritical Society 2025: Abstracts

Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley   +1 more source

Paleoceanography of the northwestern Pacific across the Early-Middle Pleistocene boundary (Marine Isotope Stages 20-18). [PDF]

Prog Earth Planet Sci, 2021
Kubota Y, Haneda Y, Kameo K, Itaki T, Hayashi H, Shikoku K, Izumi K, Head MJ, Suganuma Y, Okada M.   +9 more
europepmc   +1 more source

Erratum: ‘A quasi-isodynamic configuration with good confinement of fast ions at low plasma β’(2023 Nucl. Fusion 63 066037)

Nuclear Fusion, 2023
E. Sánchez, J.L. Velasco, I. Calvo, S. Mulas   +3 more
doaj   +1 more source

Comparative Review of the Algorithms for Removal of Electrocardiographic Interference from Trunk Electromyography. [PDF]

Sensors (Basel), 2020
Xu L, Peri E, Vullings R, Rabotti C, Van Dijk JP, Mischi M.   +5 more
europepmc   +1 more source

A quasi-isodynamic stellarator configuration towards a fusion power plant

Journal of Plasma Physics
This work demonstrates that magnetohydrodynamic (MHD) stable, quasi-isodynamic (QI) stellarator equilibria with reduced turbulence can be generated with an optimised coilset. We present one such equilibrium which, when being generated by coils, maintains the benefits of its excellent QI quality (low neoclassical transport at small particle ...
Alan G. Goodman, Gabriel G. Plunk, Pavlos Xanthopoulos, Michael Drevlak, Joachim Geiger, Robert Davies, Håkan M. Smith, Carolin Nührenberg, Craig D. Beidler, Sophia A. Henneberg, Per Helander   +10 more
openaire   +2 more sources

An Epidemiological Study of the Food Problem. [PDF]

Proc R Soc Med, 1918
Greenwood, Thompson CM.
europepmc   +1 more source

Earth's longest preserved linear volcanic ridge generated by a moving Kerguelen hotspot. [PDF]

Nat Commun
Jiang Q, Olierook HKH, Jourdan F, Carmona Hoyos D, Merle RE, Mervine EM, Sager WW.   +6 more
europepmc   +1 more source