Results 21 to 30 of about 1,265,454 (291)

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

Veterinary 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., S. G. Mode and S. P. Waghmare   +1 more
doaj  

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

ICT 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, Supavadee Aramvith, Takao Onoye   +2 more
doaj   +1 more source

Understanding the core density profile in TCV H-mode plasmas

, 2012
Results from a database analysis of H-mode electron density profiles on the Tokamak \`a Configuration Variable (TCV) in stationary conditions show that the logarithmic electron density gradient increases with collisionality.
A Pitzschke, Alberti S, Angioni C, Angioni C, Angioni C, Angioni C, Bortolon A, Bottino A, Casati A, Coda S, D Wágner, E Fable, Ernst D R Basse N Dorland W Fiore C L Lin L Long A Porkolab M Zeller K Zhurovich K, Fable E, Fable E, Fable E, H Weisen, Hofmann F, Lapillonne X, Martin Y, Maslov M, Maslov M Weisen H Zabolotsky A Porte L Angioni C Beurskens M the TCV team, Merz F, O Sauter, Porte L, Romanelli M, Ryter F, Stober J, Weisen H, Zabolotsky A   +29 more
core   +1 more source

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

Nuclear 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

Gyrokinetic studies of core turbulence features in ASDEX Upgrade H-mode plasmas

, 2015
Gyrokinetic validation studies are crucial in developing confidence in the model incorporated in numerical simulations and thus improving their predictive capabilities.
Abiteboul, J., Bustos, A., Doerk, H., Goerler, T., Happel, T., Jenko, F., Navarro, A. Banon, Team, The ASDEX Upgrade, Told, D.   +8 more
core   +1 more source

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

Frontiers 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, Guoru Li, Xiancui Su, Yiran Wang, Feilong Gao, Yiyan Xie, Santosh Kumar, Bingyuan Zhang   +7 more
doaj   +1 more source

“Snowflake” H Mode in a Tokamak Plasma [PDF]

Physical Review Letters, 2010
An edge-localized mode (ELM) H-mode regime, supported by electron cyclotron heating, has been successfully established in a "snowflake" (second-order null) divertor configuration for the first time in the TCV tokamak. This regime exhibits 2 to 3 times lower ELM frequency and 20%-30% increased normalized ELM energy (ΔWELM/Wp) compared to an identically ...
F, Piras, S, Coda, B P, Duval, B, Labit, J, Marki, S Yu, Medvedev, J-M, Moret, A, Pitzschke, O, Sauter   +8 more
openaire   +2 more sources

Strong ExB shear flows in the pedestal region in H-mode plasma

, 2006
We report the first experimental observation of stationary zonal flows in the pedestal region of the H-mode plasma in the H-1 toroidal heliac. Strong peaks in E_r shear mark the top and foot of the density pedestal.
A. M. Balk, H. Punzmann, H. Xia, M. G. Shats, S. M. Hamberger   +4 more
core   +1 more source

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

Journal 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., Secrétan, M. A., Troyon, F., Semenzato, S., Gruber, R.   +4 more
openaire   +2 more sources

ELM triggering conditions for the integrated modeling of H-mode plasmas

, 2004
Recent advances in the integrated modeling of ELMy H-mode plasmas are presented. A model for the H-mode pedestal and for the triggering of ELMs predicts the height, width, and shape of the H-mode pedestal and the frequency and width of ELMs. Formation of
A. H. Kritz, A. Y. Pankin, A.H. Glasser, A.M. Dimits, A.Y. Pankin, D. D. Schnack, D. P. Brennan, G. Bateman, G. Bateman, G. Janeschitz, G. Pacher, G. W. Pacher, G.M. Staebler, H. D. Pacher, H. Wilson, H.R. Wilson, I. Voitsekhovitch, J. Weiland, J.-S. Lönnroth, J.W. Connor, K.H. Burrell, L.L. Lao, M. Sugihara, M.S. Chance, O. Sauter, O.V. Zolotukhin, P. B. Snyder, P.B. Snyder, P.B. Snyder, P.N. Guzdar, P.N. Guzdar, R.L. Miller, S. Hamaguchi, S. Kruger, T. Onjun, T. Onjun, T. Onjun, T.H. Osborne, T.S. Hahm, T.S. Hahm, W. Horton, W.A. Houlberg, Y.B. Kim   +42 more
core   +1 more source