Results 61 to 70 of about 30,961 (212)

Core plasma ion cyclotron emission driven by fusion-born ions

, 2023
Comunidad Europea de la Energía Atómica (EURATOM ...
Ochoukov, R., Bilato, R., Bobkov, V., Chapman, B., Chapman, S. C., Dendy, R. O., Dunne, M. G., Faugel, H., García Muñoz, Manuel, Noterdaeme, J. M.   +9 more
openaire   +2 more sources

First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique

Mass Spectrometry Reviews, EarlyView.
ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley   +1 more source

RF sheath modeling of experimentally observed plasma surface interactions with the JET ITER-Like Antenna

Nuclear Materials and Energy, 2019
Waves in the Ion Cyclotron Range of Frequencies (ICRF) enhance local Plasma-Surface Interactions (PSI) near the wave launchers and magnetically-connected objects via Radio-Frequency (RF) sheath rectification.
A. Křivská, V. Bobkov, L. Colas, P. Dumortier, F. Durodié, P Jacquet, C.C. Klepper, D. Milanesio, G. Urbanczyk   +8 more
doaj   +1 more source

Doublet splitting of fusion alpha particle driven ion cyclotron emission

Plasma Physics and Controlled Fusion, 2022
Abstract Ion cyclotron emission (ICE) originating from confined populations of fast ions in toroidal fusion plasmas is an important non-invasive, passive diagnostic for current and next-generation devices. The ability to model ICE signals accurately is an essential step towards inferring the characteristics of confined energetic alpha ...
openaire   +1 more source

Quantitative Imaging of Pyruvate Metabolism in a Patient With Anaplastic Thyroid Cancer

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Magnetic resonance imaging using hyperpolarized (HP) [1‐13C]‐pyruvate enables assessment of pyruvate metabolism in vivo and offers new insight into metabolic changes in response to cancer therapy. Widely used semi‐quantitative metrics of pyruvate metabolism can be affected by physiological factors that are extrinsic to intracellular ...
James A. Bankson, Joshua S. Niedzielski, Collin J. Harlan, Yunyun Chen, Christopher M. Walker, Philip L. Lorenzi, Lin Tan, Vikas Kundra, Matthew E. Merritt, Mukundan Ragavan, Dawid Schellingerhout, Renjie He, Yao Ding, Sahana Datar, Qing Wang, Christine B. Peterson, Clifton D. Fuller, Vlad C. Sandulache, Stephen Y. Lai   +18 more
wiley   +1 more source

Faraday Rotation in Pulsar Magnetosphere

, 2011
The magnetosphere of a pulsar is composed of relativistic plasmas streaming along the magnetic field lines and corotating with the pulsar. We study the intrinsic Faraday rotation in the pulsar magnetosphere by critically examining the wave modes and the ...
Andrianov, Arons, Beskin, Blaskiewicz, Broderick, Chen Wang, Cordes, Dong Lai, Goldreich, Hamilton, Han, Han, J. L. Han, Karastergiou, Kazbegi, Kennett, Kijak, Kramer, Lai, Lai, Melrose, Noutsos, Ramachandran, van Adelsberg, Wang, Wang, Weltevrede   +26 more
core   +1 more source

Aryl and Alkyl Radiotrifluoromethylation via Metallaphotoredox‐Mediated Radical Cross‐Coupling

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
The metallaphotoredox‐mediated radiotrifluoromethylation of arenes and alkanes is described. The operationally simple protocols make use of substrates bearing thianthrenium salts (TT) or N‐hydroxyphthalimide (NHPI) esters and CF218FI. The reaction proceeds through a Ru‐mediated radical formation followed by a Cu‐mediated radical cross‐coupling step and
Lukas Veth, Albert D. Windhorst, Danielle J. Vugts   +2 more
wiley   +2 more sources

Study of ion cyclotron emission excited by tritium ions of fusion products via magnetoacoustic cyclotron instability theory in the EAST

Nuclear Fusion
This study investigates the ion cyclotron emission (ICE) excited by tritium ions generated through deuterium‒deuterium fusion reactions in the Experimental Advanced Superconducting Tokamak (EAST). ICE is an electromagnetic instability driven by fast ions,
Huapeng Zhang, Lunan Liu, Wei Zhang, Xuan Sun, Xinjun Zhang, Baolong Hao   +5 more
doaj   +1 more source

Edge radiated temperature fluctuations across confinement regime transitions in favorable and unfavorable drift configurations at ASDEX Upgrade

Nuclear Fusion, 2023
The physics behind the difference in heating power threshold for the low to high confinement (L–H) transition between favorable ion $B \times \nabla B$ drift (toward active X -point) and unfavorable ion $B \times \nabla B$ drift (away from active X ...
R. Bielajew, U. Plank, G.D. Conway, A.E. Hubbard, P. Rodriguez-Fernandez, B. Vanovac, C. Yoo, A.E. White, the ASDEX Upgrade Team   +8 more
doaj   +1 more source

Boron‐10 carriers and their applications in boron neutron capture therapy

Precision Radiation Oncology, EarlyView.
Summary of different types of boron drugs. Abstract Boron neutron capture therapy (BNCT) has emerged as a promising therapeutic modality in cancer treatment, demonstrating the ability to selectively eliminate cancer cells through the 10B(n,α)7Li nuclear reaction with minimal side effects on normal tissues.
Dachao Tang, Mengqi Shi, Zhichen Mao, Weiya Chen, Xiaoling Li, Xiao Yan Zhao, Zhigang Liu, Xiao Xu   +7 more
wiley   +1 more source