Results 11 to 20 of about 1,278,723 (261)

Performance of a liquid Sn divertor target during ASDEX upgrade L-mode and H-mode operation

open access: yesNuclear Materials and Energy, 2023
One of the ways to extend the lifetime of the divertor for DEMO could be to replace the solid tungsten plasma-facing components with liquid tin (Sn) confined in a tungsten capillary porous structure (CPS). Testing a CPS in a divertor plasma configuration
J.G.A. Scholte   +14 more
doaj   +1 more source

β Limits in H-mode-like discharges [PDF]

open access: yesJournal of Computational Physics, 1986
Recent tokamak beta optimization studies have indicated the existence of a \(\beta\) limit proportional to the plasma current. A two-step numerical optimization procedure is described for finding \(\beta\) limits in tokamak configurations with peaked current and flat pressure profiles, such as are believed to be characteristic of H-mode plasmas ...
Turnbull, A. D.   +4 more
openaire   +3 more sources

Broadband Half Mode Substrate Integrated Waveguide H-plane Horn Antenna

open access: yesMajlesi Journal of Electrical Engineering, 2023
A compact, wideband, low cost, high radiation efficiency and planar half mode substrate integrated waveguide (HMSIW) horn antenna is proposed in this work. For the first time, HMSIW is used to design a horn antenna.
Saeed Fakhte, Mohammadhossein Ashouri
doaj   +1 more source

On the H-mode in tokamaks.

open access: yesKakuyūgō kenkyū, 1987
1982年, ASDEXトカマクにおいてH・モードが発見されて以来, その良い閉じ込め性能の特徴・性質の追求が, 実験・理論においてなされてきた。本解説では, H・モードに関する実験と理論について概観する。
Okamoto, Masao   +4 more
openaire   +2 more sources

Simulation on Impact of Neutral Beam Heating Power on Confinement Performance of H-mode Plasmas in HL-3 Tokamak

open access: yesYuanzineng kexue jishu
Magnetic confinement fusion energy is anticipated to become the ultimate clean energy source for human society due to its abundant fuel resources, safety, and environmental friendliness.
WANG Zhe, LONG Ting, SUN Aiping, LI Jiaxian, WANG Zhuo, LI Zhengji, LI Zeyu
doaj   +1 more source

Effect of Asparagus racemosus, Sida cordifolia and Levamisole on immunological parameters in experimentally induced mmunosuppressed broilers. [PDF]

open access: yesVeterinary World, 2008
In birds treated with Cyclophosphamide @ 150 mg/kg body weight I/V on 21st day of age produced marked immunosuppression. Administration of A. racemosus, Sida cordifolia in combination with Levamisole was the more effective in producing immunomodulatory ...
Tekade S. H.   +1 more
doaj  

Limit-cycle-oscillation induced from the positive feedback amplification of radial electric field in the scrape-off-layer

open access: yesNuclear Fusion, 2023
Based on a heuristic model of the scrape-off-layer (SOL) plasma dynamics, a new type of limit-cycle-oscillation (LCO) is shown to be possible in the SOL region.
J.Y. Kim, H.S. Han, L. Jung
doaj   +1 more source

Low complexity mode selection for H.266/VVC intra coding

open access: yesICT Express, 2022
The newest video compression standard, called Versatile Video Coding (H.266/VVC), outperforms its predecessor High Efficiency Video Coding (HEVC) by up to 50% in the matter of coding performance.
Ei Ei Tun   +2 more
doaj   +1 more source

Generation of h–Shaped pulse in a mode–Locked erbium-doped fiber laser

open access: yesFrontiers in Physics, 2022
In this paper, the generation of h-shaped pulse is demonstrated in a nonlinear polarization rotation mode-locked erbium-doped fiber laser (MLEDFL). The length of the entire cavity is about 2506 m to enhance the nonlinear effect in the cavity.
Chao Liu   +7 more
doaj   +1 more source

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo   +5 more
wiley   +1 more source

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