Results 61 to 70 of about 266,197 (292)

Impurity accumulation and edge localized mode(ELM).

Kakuyūgō kenkyū, 1988
The effect of the impurity ions on the L/ H and H/ L transitions in tokamaks is discussed. It is found that the impurity accumulation can trigger the transition from the H-mode to the L-mode. The relation with ELM is also discussed.
Tihiro Ohkawa, Kimitaka Itoh, Sanae-I. Itoh   +2 more
openaire   +2 more sources

The H-mode Pedestal and Edge Localized Modes in NSTX [PDF]

, 2004
The research program of the National Spherical Torus Experiment (NSTX) routinely utilizes the H-mode confinement regime to test and extend beta and pulse length limits. As in conventional aspect ratio tokamaks, NSTX observes a variety of edge localized modes (ELMs) in H-mode. Hence a significant part of the research program is dedicated to ELMs studies.
null R. Maingi, null E.D. Fredrickson, null J.E. Menard, null N. Nishino, null A.L. Roquemore, null S.A. Sabbagh, null K. Tritz, null the NSTX Team   +7 more
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Quantized large-bias current in the anomalous Floquet-Anderson insulator

, 2019
We study two-terminal transport through two-dimensional periodically driven systems in which all bulk Floquet eigenstates are localized by disorder.
Berg, Erez, Kundu, Arijit, Lindner, Netanel H., Rudner, Mark   +3 more
core   +1 more source

Two-dimensional topological superconductivity in Pb/Co/Si(111) [PDF]

, 2016
Just like insulators can host topological Dirac states at their edges, superconductors can also exhibit topological phases characterized by Majorana edge states.
Brun, Christophe, Cren, Tristan, Debontridder, François, Demaille, Dominique, Guissart, Sébastien, Leriche, Raphël T., Ménard, Gerbold C., Roditchev, Dimitri, Simon, Pascal, Trif, Mircea   +9 more
core   +7 more sources

Nonlinear modeling of ELM mitigation with RMP on HL-2A

Nuclear Fusion
Nonlinear modeling of mitigation of the edge localized mode (ELM) with resonant magnetic perturbation (RMP) is performed for the HL-2A tokamak, utilizing the three-dimensional (3D) magnetohydrodynamic code JOREK.
L. Wang, G.Z. Hao, M. Becoulet, Y.Q. Liu, Y.H. Xu, J.Q. Li, P.F. Zheng, D. Hu, S.L. Hu, G.Q. Dong, S. Wang, X.X. He, T.F. Sun, G.T.A. Huijsmans, W.L. Zhong, the JOREK Team   +15 more
doaj   +1 more source

Effect of coherent edge-localized mode on transition to high-performance hybrid scenarios in KSTAR

Nuclear Fusion, 2023
This paper deals with one of the origins and trigger mechanisms responsible for the observed performance enhancements in the hybrid scenario experiments conducted in Korea Superconducting Tokamak Advanced Research (KSTAR).
Youngho Lee, S.K. Kim, J.W. Kim, B. Kim, M.S. Park, J.M. Kwon, M.J. Choi, S.H. Hahn, M.W. Lee, S.M. Yang, S.C. Hong, C.Y. Lee, S.J. Park, C.S. Byun, H.-S. Kim, J. Chung, Yong-Su Na   +16 more
doaj   +1 more source

Active wall conditioning through boron powder injection compatible ELM control in EAST

Nuclear Materials and Energy, 2023
Real-time wall conditioning and edge-localized mode (ELM) suppression through real-time boron powder injection into high-confinement mode discharges of the Experimental Advanced Superconducting Tokamak (EAST) have been investigated.
W. Xu, Z. Sun, R. Maingi, G.Z. Zuo, Y.W. Yu, C.L. Li, Y.H. Guan, Z.T. Zhou, X.C. Meng, M. Huang, L. Zhang, W. Gao, J.S. Hu   +12 more
doaj   +1 more source

Simulation of edge localized modes using BOUT++

Plasma Physics and Controlled Fusion, 2011
14 pages, 14 figures. Theory of Fusion Plasmas workshop, Varenna 2010. Submitted to Plas. Phys.
Dudson, B. D., Xu, X. Q., Umansky, M. V., Wilson, H. R., Snyder, P. B.   +4 more
openaire   +2 more sources

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source