Results 1 to 10 of about 2,720 (204)

ST40 electromagnetic predictive studies supported by machine learning applied to experimental database [PDF]

Scientific Reports
Nuclear fusion is entering the era of power plant-scale devices, which are now undergoing extensive studies to support the design phase. Plasma disruptions pose a high risk to these classes of devices because of the large stored thermal and magnetic ...
M. Scarpari, S. Minucci, G. Sias, R. Lombroni, P. F. Buxton, M. Romanelli, G. Calabrò   +6 more
doaj   +4 more sources

Modulation of stretch activation influences the stretch‐shortening cycle effect in in vivo human knee extensors [PDF]

Physiological Reports
This study investigated the effects of progressively increasing voluntary activation during the stretch phase on force and work production in the stretch‐shortening cycle (SSC) of human knee extensors.
Iseul Jo, Wolfgang Seiberl, Hae‐Dong Lee   +2 more
doaj   +3 more sources

Population dynamics and antimicrobial resistance of Salmonella Derby ST40 from Shenzhen, China

Frontiers in Microbiology, 2022
Salmonella enterica subsp. enterica serovar Derby (S. Derby) is one of the most common serotypes responsible for salmonellosis in humans and animals. The two main sequence types (ST) observed in China are ST40 and ST71, with ST40 presently being the most
Miaomiao Luo, Yiying She, Yixiang Jiang, Li Xie, Chao Yang, Yaqun Qiu, Rui Cai, Yinghui Li, Liangcai Xu, Lulu Hu, Lei Wang, Shuang Wu, Qiongcheng Chen, Xiaolu Shi, Min Jiang, Qinghua Hu, Qinghua Hu   +16 more
doaj   +3 more sources

Perturbative analysis of low-frequency instabilities in high-field ST40 experiments

Nuclear Fusion, 2023
Linear and nonlinear perturbative analyses of low-frequency instabilities are presented for ST40 spherical torus high field plasmas, with simultaneous neutral beam heating due to two tangential sources at 25 keV and 55 keV.
V.N. Duarte, N.N. Gorelenkov, S.M. Kaye, P.J. Bonofiglo, M. Podestà, J. Bland, P. Buxton, M. Gryaznevich, M. Romanelli, M. Sertoli   +9 more
doaj   +2 more sources

Progress in Research on Alleviating the Symptoms Associated With Advanced Cancer Using Traditional Chinese Medicine. [PDF]

Pain Res Manag
Advanced cancer continues to pose a substantial global challenge, with complex symptom burdens and limited therapeutic options. Traditional Chinese Medicine (TCM), grounded in holistic theory and the principles of syndrome differentiation, employs interventions such as herbal medicine, acupuncture, moxibustion, and acupoint‐based therapies to address ...
Jiao C, Zhang T, Yang Y, Zhang R, Liu W, Wang Y, Huang L.   +6 more
europepmc   +2 more sources

Acupuncture in Uterine Fibroids Management: Literature Update on Frequently Used Acupoints and the Underlying Mechanism-A Narrative Review. [PDF]

Health Sci Rep
ABSTRACT Background and Aims Uterine fibroids are noncancerous growths of myometrium cells. Seeking for advantageous methods to alleviate their debilitating symptoms is of extreme importance. Acupuncture with global reach could be a beneficial treatment method for uterine fibroids.
Hooshyarazar E, Azizi H, Layegh P, Dadgarmoghaddam M, Kazemi AH, Farahmand SK, Hafizi L.   +6 more
europepmc   +2 more sources

Overview of recent results from the ST40 compact high-field spherical tokamak

Nuclear Fusion
ST40 is a compact, high-field ( $B_{\mathrm{T0}}\unicode{x2A7D} 2.1\,\,\,\textrm{T}$ ) spherical tokamak (ST) with a mission to expand the physics and technology basis for the ST route to commercial fusion.
S.A.M. McNamara, A. Alieva, M.S. Anastopoulos Tzanis, O. Asunta, J. Bland, H. Bohlin, P.F. Buxton, C. Colgan, A. Dnestrovskii, E. du Toit, M. Fontana, M. Gemmell, M.P. Gryaznevich, J. Hakosalo, M.R. Hardman, D. Harryman, D. Hoffman, M. Iliasova, S. Janhunen, F. Janky, J.B. Lister, H.F. Lowe, E. Maartensson, C. Marsden, S.Y. Medvedev, S.R. Mirfayzi, M. Moscheni, G. Naylor, V. Nemytov, J. Njau, T. O’Gorman, D. Osin, T. Pyragius, A. Rengle, M. Romanelli, C. Romero, M. Sertoli, V. Shevchenko, J. Sinha, A. Sladkomedova, S. Sridhar, J. Stirling, Y. Takase, P.R. Thomas, J. Varje, E. Vekshina, B. Vincent, H.V. Willett, J. Wood, E. Wooldridge, D. Zakhar, X. Zhang, D. Battaglia, N. Bertelli, P.J. Bonofiglo, L.F. Delgado-Aparicio, V.N. Duarte, N.N. Gorelenkov, M. de Haas, S.M. Kaye, R. Maingi, D. Mueller, M. Ono, M. Podesta, Y. Ren, S. Trieu, E. Delabie, T.K. Gray, B. Lomanowski, E.A. Unterberg, O. Marchuk, the ST40 Team   +71 more
doaj   +2 more sources

Interplay between beam-driven chirping modes and plasma confinement transitions in spherical tokamak ST40

Nuclear Fusion, 2022
Experiments on the high field spherical tokamak ST40 have led to the recent observation of interplay between beam-driven modes of sweeping frequency (chirping modes) and transitions to the enhanced global confinement regime (H-mode) and back to the low ...
J. Bland, J. Varje, N.N. Gorelenkov, M.P. Gryaznevich, S.E. Sharapov, J. Wood, Team The ST40   +6 more
doaj   +2 more sources

HEAT simulation and IR data comparison for ST40 plasma-facing components

Nuclear Materials and Energy
The Heat Flux Engineering Analysis Toolkit (HEAT) (Looby et al., 2022) was used to simulate the heat flux, qtarget, on ST40 molybdenum divertors. Results were compared with experimental infrared (IR) data.
E.J.C. Tinacba, T.K. Gray, M. Moscheni, C. Marsden, E. Vekshina, O. Asunta, P. Bunting, S. McNamara, A. Rengle, T. Looby, E.A. Unterberg   +10 more
doaj   +2 more sources

Accurate extraction of electrical parameters in three-diode photovoltaic systems through the enhanced mother tree methodology: A novel approach for parameter estimation. [PDF]

PLoS ONE
Accurately simulating photovoltaic (PV) modules requires precise parameter extraction, a complex task due to the nonlinear nature of these systems. This study introduces the Mother Tree Optimization with Climate Change (MTO-CL) algorithm to address this ...
Mouncef El Marghichi, Abdelilah Hilali, Abdelkhalek Chellakhi, Mohamed Makhad, Azeddine Loulijat, Najib El Ouanjli, Abdelhak Essounaini, Vikash Kumar Saini, Ameena Saad Al-Sumaiti   +8 more
doaj   +2 more sources