Results 41 to 50 of about 3,533 (208)

Real-time plasma boundary shape reconstruction using visible camera on EAST tokamak

open access: yesNuclear Fusion
Accurate plasma shape reconstruction is crucial for the stable operation of tokamak devices. In this study, a plasma optical boundary reconstruction system is constructed on the Experimental Advanced Superconducting Tokamak (EAST), and real-time shape ...
Ming Chen   +6 more
doaj   +1 more source

SOFT: A synthetic synchrotron diagnostic for runaway electrons

open access: yes, 2017
Improved understanding of the dynamics of runaway electrons can be obtained by measurement and interpretation of their synchrotron radiation emission.
Embréus, Ola   +5 more
core   +1 more source

3D simulations of gas puff effects on edge plasma and ICRF coupling in JET [PDF]

open access: yes, 2017
Recent JET (ITER-Like Wall) experiments have shown that the fueling gas puffed from different locations of the vessel can result in different scrape-off layer (SOL) density profiles and therefore different radio frequency (RF) coupling.
Bilato, R.   +14 more
core   +4 more sources

Data readiness pipeline patterns for scientific AI at scale: Insights from climate, fusion, life sciences, and materials

open access: yesAI Magazine, Volume 47, Issue 1, Spring 2026.
Abstract This article examines how data readiness for AI principles apply to large scientific datasets used to train foundation models. We analyze archetypal workflows across four representative domains—climate, nuclear fusion, life sciences, and materials—to identify common preprocessing patterns and domain‐specific constraints.
Wesley Brewer   +6 more
wiley   +1 more source

Dedication of Robert Lee Moore Hall [PDF]

open access: yes, 1973
Robert Lee Moore Hall, located in the northeast section of the campus, at the southeast corner of the intersection of 26th Street and Speedway, is named for Professor Emeritus Robert Lee Moore, distinguished University of Texas mathematician.
University of Texas at Austin
core  

Relation between porosity‐based and crystal‐based femtosecond laser‐induced nanogratings in oxide glasses

open access: yesInternational Journal of Applied Glass Science, Volume 17, Issue 1, January 2026.
Abstract Femtosecond laser irradiation in glass, under controlled conditions, can induce two types of nanogratings (NG): porous nanogratings (pNG) and crystal/glass nanogratings (cNG). While most glasses exhibit only one type, binary aluminosilicate glasses have shown both types of NG.
Imane Ktafi   +3 more
wiley   +1 more source

A Systematic Framework for Risk Assessment of Fusion Blanket: Addressing Manufacturing Defects, Accident Scenarios, and Radioactive Release

open access: yesScience and Technology of Nuclear Installations, Volume 2026, Issue 1, 2026.
The breeder blanket, as a critical component in fusion reactors, undertakes three essential functions: tritium breeding, neutron shielding, and thermal energy conversion. Serving as the primary plasma‐facing component, it operates under extreme conditions—including sustained high temperatures, intense neutron irradiation fluxes, significant ...
Ruonan Zhang   +4 more
wiley   +1 more source

Control of sawtooth via ECRH on EAST tokamak [PDF]

open access: yesPhysics of Plasmas, 2016
Localized electron heating produced by electron cyclotron resonant heating (ECRH) system has been proven to be powerful tools for controlling sawtooth instabilities, because such system allows to directly modify the local plasma parameters that determine the evolution of sawtooth periods.
Yi Yuan   +13 more
openaire   +2 more sources

Interpretation of runaway electron synchrotron and bremsstrahlung images

open access: yes, 2017
The crescent spot shape observed in DIII-D runaway electron synchrotron radiation images is shown to result from the high degree of anisotropy in the emitted radiation, the finite spectral range of the camera and the distribution of runaways.
Embréus, O.   +4 more
core   +1 more source

Design of geometric phase measurement in EAST Tokamak [PDF]

open access: yesPhysics of Plasmas, 2016
The optimum scheme for geometric phase measurement in EAST Tokamak is proposed in this paper. The theoretical values of geometric phase for the probe beams of EAST Polarimeter-Interferometer (POINT) system are calculated by path integration in parameter space.
T. Lan   +6 more
openaire   +2 more sources

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