Results 41 to 50 of about 7,662,476 (212)

Chirped pulse Raman amplification in plasma: high gain measurements [PDF]

, 2009
High power short pulse lasers are usually based on chirped pulse amplification (CPA), where a frequency chirped and temporarily stretched ``seed'' pulse is amplified by a broad-bandwidth solid state medium, which is usually pumped by a monochromatic ...
Yang, X., Vieux, G., Wiggins, Samuel, Lyachev, A., Ersfeld, B., Raj, G., Jaroszynski, D. A., Brunetti, E., Issac, R., Farmer, J.   +9 more
core   +4 more sources

Insulin response and changes in composition of non-esterified fatty acids in blood plasma of middle-aged men following isoenergetic fatty and carbohydrate breakfasts [PDF]

, 2000
It was previously shown that a high plasma concentration of non-esterified fatty acids (NEFA) persisted after a fatty breakfast, but not after an isoenergetic carbohydrate breakfast, adversely affecting glucose tolerance.
Williams, NR, Freeman, MA, Fletcher, RJ, Carpenter, KLH, Frape, DL, Palmer, CR   +5 more
core  

Deep learning based plasma response models to 3D external magnetic field perturbations in EAST

Nuclear Fusion
The real-time response monitoring model and the physics feature based response optimization model are proposed on EAST using three deep learning models.
Jian Xu, Shuai Gu, Huihui Wang, Youwen Sun, Zhengxiong Wang, Guohong Deng, Tonghui Shi, Jinze Shi, Hua Yang, Cheng Ye, Qun Ma, Hui Sheng, Wenyi Lu, Yaoning Zhang, Gaoting Chen, Dalong Chen, Biao Shen, Jinping Qian, Zhengping Luo   +18 more
doaj   +1 more source

Impact of error fields and error field correction on heat fluxes in SPARC

Nuclear Fusion
Using a single toroidal array of coils to reduce the $m,n = 2,1$ resonant error field (EF) produced by the misalignment of the axisymmetric coils in SPARC can result in the enhancement of the local divertor heat fluxes. Managing high divertor heat fluxes
S. Munaretto, A. Kleiner, R.M. Churchill, D. Corona, T. Looby, M. Scotto d’Abusco, A. Wingen   +6 more
doaj   +1 more source

Influence of kinetic effects on plasma response to resonant magnetic perturbations in HL-2A tokamak

He jishu
BackgroundThe control of edge localized modes (ELMs) is a key issue for the safety operation of ITER and future magnetic confinement fusion reactors.
LIU Yihuizi, ZHANG Neng, LIU Yueqiang, GONG Xueyu, WANG Shuo, LI Chunyu, WANG Lian, HAO Guangzhou   +7 more
doaj   +1 more source

A new type of resonant magnetic perturbation for controlling edge localized modes

Nuclear Fusion
A new type of resonant magnetic perturbation (RMP), generated by helical coils, is proposed for controlling the edge localized mode (ELM) in H-mode tokamak plasmas. The helical coil optimization utilizes the MARS-F code (Liu et al 2000 Phys.
Xu Yang, Yueqiang Liu, Xuan Sun, Wei Xu, Li Li, Yuling He, Guoliang Xia, Hanqing Hu, Lina Zhou   +8 more
doaj   +1 more source

Study on resistive wall mode based on plasma response model

, 2006
A uniform framework, based on the frequency dependent plasma response model (PRM), is proposed to study the physics and control of the resistive wall mode (RWM). The PRM is constructed, respectively, from the Fitzpatrick-Aydemir model, from a cylindrical
Liu, Yueqiang,, Liu, Yueqiang
core   +1 more source

Plasma conductivity as a probe for ambient air admixture in an atmospheric pressure plasma jet [PDF]

, 2017
By utilizing a fully floating double electrical probe system, the conductivity of a linear atmospheric pressure plasma jet, utilizing nitrogen as process gas, was measured. The floating probe makes it possible to measure currents in the nanoamp range, in
Sanden, MCM Richard van de, Peeters, F.J.J., F. J. J. Peeters, Peeters, F. J. J., Rumphorst, R. F., Rumphorst, R.F., R. F. Rumphorst, Rumphorst, RF, van de Sanden, M.C.M., M. C. M. van de Sanden, Peeters, FJJ Floran   +10 more
core   +1 more source

Vascular Responses to Plasma Hypoosmolality in Man

Experimental Biology and Medicine, 1975
To study limb vascular responses to plasma hypoosmolality in man, we infused test solutions of hypoosmolar NaCl (145 mOsm/kg) and control solutions of isosmolar NaCl (290 mOsm/kg) into the brachial arteries of 14 mornotensive and 13 essential hypertensive patients. Limb blood pressures were monitored, limb blood flow was measured by indicator-dilution,
H W, Overbeck, M B, Pamnani
openaire   +2 more sources

Linear and quasi-linear modeling in view of ELM control in MAST-U including effects of error fields

Nuclear Fusion
Edge localized modes (ELMs) pose a critical challenge to the safety and performance of plasma-facing components in tokamaks due to their periodic expulsion of heat and particles.
E. Tomasina, M.J. Markl, L. Pigatto, D. Ryan, A. Kirk, C.G. Albert, E. Viezzer, Y.Q. Liu, T. Bolzonella, MAST-U Team, the EUROfusion Tokamak Exploitation Team   +10 more
doaj   +1 more source