Results 41 to 50 of about 1,110,668 (287)

Evidence of L-mode electromagnetic wave pumping of ionospheric plasma near geomagnetic zenith [PDF]

Annales Geophysicae, 2018
The response of ionospheric plasma to pumping by powerful HF (high frequency) electromagnetic waves transmitted from the ground into the ionosphere is the strongest in the direction of geomagnetic zenith.
T. B. Leyser, H. G. James, B. Gustavsson, M. T. Rietveld   +3 more
doaj   +1 more source

Impact of minority concentration on fundamental (H)D ICRF heating performance in JET-ILW [PDF]

, 2014
ITER will start its operation with non-activated hydrogen and helium plasmas at a reduced magnetic field of B-0 = 2.65 T. In hydrogen plasmas, the two ion cyclotron resonance frequency (ICRF) heating schemes available for central plasma heating ...
A. Czarnecka, D. Van Eester, E. Lerche, F. Rimini, I. Monakhov, K. Crombé, L. Colas, M. Santala, M.-L. Mayoral, null null, P. Jacquet, V. Bobkov   +11 more
core   +2 more sources

Core-SOL simulations of L-mode tokamak plasma discharges using BALDUR code [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2014
Core-SOL simulations were carried out of plasma in tokamak reactors operating in a low confinement mode (L-mode), for various conditions that match available experimental data.
Yutthapong Pinanroj, Thawattchai Onjun
doaj  

Investigation of LHCD capabilities in I-mode plasma on EAST tokamak

Nuclear Fusion
Improved energy confinement mode (I-mode) regime offers promising confinement characteristics with temperature pedestal and low-confinement mode (L-mode) like particle transport.
C.B. Wu, B.J. Ding, M.H. Li, X.L. Zou, X.M. Zhong, A.D. Liu, Y.Q. Chu, X.H. Wu, S.Y. Lin, Y.F. Jin, E.Z. Li, M. Wang, X.J. Wang, H.Q. Liu, Q. Zang, J.S. Gen, Y.H. Cao, J.L. Chen, W. Sun, H.W. Zhao, G.B. Zhang, W.W. Zhang, X.X. Wang, X.Z. Gong, Y.T. Song, EAST I-mode Working Group, the EAST Team   +26 more
doaj   +1 more source

OAM waves with fewer redundant OAM modes generated by two circularly polarized antenna arrays

ICT Express
Two circularly polarized antenna arrays, which reduce two redundant OAM modes, are proposed in this paper. One antenna array is composed of 8 right-handed circularly polarized (RHCP) antennas and radiates OAM mode l in x component, OAM mode l in y ...
Dandan Liu, Sentao Liu, Wei Wu, Yayun Cheng, Liangqi Gui   +4 more
doaj   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

The feasibility of the L-H transition for a purely electron-heated EU-DEMO tokamak

Nuclear Fusion
We study numerically the feasibility of achieving the L-H transition in the current EU-DEMO tokamak baseline using uniquely direct electron heating. The ASTRA code coupled to the TGLF turbulent transport model is used to predict steady-state kinetic ...
G. Suárez López, G. Tardini, E. Fable, M. Siccinio, H. Zohm   +4 more
doaj   +1 more source

Edge momentum transport by neutrals: an interpretive numerical framework [PDF]

, 2017
Due to their high cross-field mobility, neutrals can contribute to momentum transport even at the low relative densities found inside the separatrix and they can generate intrinsic rotation.
E. Viezzer, I. Pusztai, J.T. Omotani, null null, S.L. Newton, T. Fülöp   +5 more
core   +1 more source

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman, Tadi Hondonga, Alison Berry, Caitlin Elgarten, Jason Freedman, Katelyn Oranges, Sara McDonough, Caroline Diorio, L. Lee Dupuis   +8 more
wiley   +1 more source

Effect of Different Argon Blowing Modes on Refining Effect of Molten Steel [PDF]

Teshugang
In this paper， one 180 t double-hole bottom argon blowing ladle is taken as the research object. Based on the specific production conditions， six modes of argon bottom blowing in ladle are numerically simulated， and combined with the field test， it is ...
Yang　Fengguo, Wang　Xiaoying, Zhou　Mingxing, Zheng　Bing, Xu　Dong
doaj   +3 more sources