Results 11 to 20 of about 410,850 (322)

A Multiphysics Ray Optics Model for the Propagation of Electromagnetic Waves in Plasmas and the Design of Laser-Based Diagnostics in Nuclear Fusion Reactors

Applied Sciences, 2021
Laser-based methods are widely used techniques for thermonuclear plasma diagnostics, since they can probe the internal of the plasma, being contactless and non-invasive.
Luca Spolladore, Ivan Wyss, Riccardo Rossi, Pasquale Gaudio   +3 more
doaj   +1 more source

Characterization of the Fast Neutron Generators for Calibration of Fusion Neutron Diagnostics [PDF]

EPJ Web of Conferences, 2023
Modern magnetic confinement fusion devices increasingly rely on extensive neutron diagnostic configurations to measure a plethora of key plasma parameters. Measurement accuracy for these diagnostics depends heavily on in situ calibration.
Kormilitsyn T., Pankratenko A., Kashchuk Yu., Obudovsky S., Rodionov R., Fridrikhsen D., Krasilnikov A., Syromukov S., Yurkov D.   +8 more
doaj   +1 more source

In Situ Monitored (N, O)‐Doping of Flexible Vertical Graphene Films with High‐Flux Plasma Enhanced Chemical Vapor Deposition for Remarkable Metal‐Free Redox Catalysis Essential to Alkaline Zinc–Air Batteries

Advanced Science, 2022
Rechargeable zinc–air batteries (ZABs) have attracted great interests for emerging energy applications. Nevertheless, one of the major bottlenecks lies in the fabrication of bifunctional catalysts with high electrochemical activity, high stability, low ...
Zhiheng Wu, Yuran Yu, Gongkai Zhang, Yongshang Zhang, Ruxin Guo, Lu Li, Yige Zhao, Zhuo Wang, Yonglong Shen, Guosheng Shao   +9 more
doaj   +1 more source

Conceptual design of electron beam diagnostics for high brightness plasma accelerator [PDF]

, 2018
A design study of the diagnostics of a high brightness linac, based on X-band structures, and a plasma accelerator stage, has been delivered in the framework of the EuPRAXIA@SPARC_LAB project. In this paper, we present a conceptual design of the proposed
Alesini, D., Anania, M. P., Biagioni, F., Bisesto, F., Chiadroni, E., Cianchi, A., Curcio, A., Ferrario, M., Filippi, F., Ghigo, A., Giribono, A., Lollo, V., Mostacci, A., Pompili, R., Sabbatini, L., Shpakov, V., Stella, A., Vaccarezza, C., Vannozzi, A., Villa, F.   +19 more
core   +2 more sources

Official criteria for diagnostics of diabetes mellitus, normoglycemia and glycemic self-control

Mìžnarodnij Endokrinologìčnij Žurnal, 2017
The paper considers the questions of diagnostics of diabetes mellitus (DM) and early violations of carbohydrate metabolism. Venous plasma was underlined to be the only commonly accepted standard for blood glucose determination for prediabetes and ...
O.V. Kaminskiy
doaj   +1 more source

Extreme Ultraviolet Spectra of Few-Times Ionized Tungsten for Divertor Plasma Diagnostics

Atoms, 2015
The extreme ultraviolet (EUV) emission from few-times ionized tungsten atoms has been experimentally studied at the Livermore electron beam ion trap facility.
Joel Clementson, Thomas Lennartsson, Peter Beiersdorfer   +2 more
doaj   +1 more source

Prominence plasma diagnostics through EUV absorption [PDF]

, 2012
In this paper we introduce a new diagnostic technique that uses prominence EUV and UV absorption to determine the prominence plasma electron temperature and column emission measure, as well as He/H relative abundance; if a realistic assumption on the ...
Landi, E., Reale, F.
core   +2 more sources

Investigation of wire-array Z-pinches by laser probing diagnostics

Matter and Radiation at Extremes, 2019
Laser diagnostics provides powerful tools for the investigation of dense Z-pinches. In this paper, wire-array Z-pinches are investigated at the 1 MA Zebra generator using laser diagnostics at different wavelengths coupled with x-ray ...
V. V. Ivanov, A. A. Anderson, D. Papp
doaj   +1 more source

Frontiers of beam diagnostics in plasma accelerators: measuring the ultra-fast and ultra-cold [PDF]

, 2018
Advanced diagnostics are essential tools in the development of plasma-based accelerators. The accurate measurement of the quality of beams at the exit of the plasma channel is crucial to optimize the parameters of the plasma accelerator. 6D electron beam
Anania, M. P., Bacci, A., Bisesto, F., Chiadroni, E., Cianchi, A., Curcio, A., Ferrario, M., Giribono, A., Marocchino, A., Mostacci, A., Pompili, R., Rossi, A. R., Scifo, J., Serafini, L., Shpakov, V., Vaccarezza, C., Villa, F., Zigler, A.   +17 more
core   +1 more source

A Review of Low-Power Electric Propulsion Research at the Space Propulsion Centre Singapore

Aerospace, 2020
The age of space electric propulsion arrived and found the space exploration endeavors at a paradigm shift in the context of new space. Mega-constellations of small satellites on low-Earth orbit (LEO) are proposed by many emerging commercial actors ...
George-Cristian Potrivitu, Yufei Sun, Muhammad Wisnuh Aggriawan bin Rohaizat, Oleksii Cherkun, Luxiang Xu, Shiyong Huang, Shuyan Xu   +6 more
doaj   +1 more source