Results 271 to 280 of about 4,141,636 (301)

L-H transition studies at JET

One of the most beautiful phenomena we observe in tokamaks is the transition between L and H-mode, a clear phase transition. Here we present and discuss results from dedicated L-H transition experiments at JET-ILW [ER Solano et al, Nuclear Fusion 63 (11), 112011, 2023]. Uniquely, we studied the power threshold in plasmas composed of pure Tritium, to be
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Warm-ion drift Alfvén turbulence and the L-H transition

Plasma Physics and Controlled Fusion, 1998
Computations of fluid drift turbulence treating ions and electrons on equal footing, including both temperatures, are conducted in a model toroidal geometry. The resulting `ion mixing mode' turbulence bears features of both electron drift-Alfven and ion temperature gradient turbulence, and nonlinear sensitivity to the relative strengths of the density ...
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L-H transition studies in JET-ILW

2017
Recent experiments at JET have produced new results about the L-H transition. We will present a selection here. We found the power threshold depends on H/(H+D) species concentration in a non-linear manner, with much of the variation taking place at the extremes of the mixture scan.
Solano ER, Delabie E, Hillesheim, Maggi C, Vianello N, Carvalho I, Huber A, Lerche E   +7 more
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Dynamic behavior of theL-Htransition

Physical Review Letters, 1994
The dynamic behavior of the L-H transition in the ASDEX-Upgrade tokamak is described. We focus on the periodic L-H-L transitions known as ``dithering H mode'' and show that there is an intrinsic time scale in this process which is characteristic for the L-H transition.
openaire   +3 more sources

Implementation in action: Collaborating on the transition to primary HPV screening for cervical cancer in the United States

Ca-A Cancer Journal for Clinicians, 2023
Jane Gerndt
exaly  

The many regulators of epithelial−mesenchymal transition

Nature Reviews Molecular Cell Biology, 2021
Cameron P Bracken, Gregory J Goodall
exaly  

Molecular mechanisms and consequences of mitochondrial permeability transition

Nature Reviews Molecular Cell Biology, 2021
Massimo Bonora, Carlotta Giorgi, Paolo Pinton   +2 more
exaly  

Guidelines and definitions for research on epithelial–mesenchymal transition

Nature Reviews Molecular Cell Biology, 2020
Jing Yang, Parker Antin, Geert Berx
exaly  

Tokamak edge turbulence and the L-H transition

Czechoslovak Journal of Physics, 1998
B. N. Rogers, J. F. Drake, A. Zeiler
openaire   +1 more source

Power treshold for L-H mode transition in JET

1991
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Nardone C, Bhatnagar VP, Campbell D, Gottardi N, Lazzaro E, O'Brien D, Tanga A, Weisen H   +7 more
openaire   +2 more sources