Observations of multiharmonic ion cyclotron waves due to inverse ion cyclotron damping in the northern magnetospheric cusp
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2016gl071680
Abstract: We present a case study of inverse ion cyclotron damping taking place in the northern terrestrial magnetospheric cusp, exciting waves at the ion cyclotron frequency and its harmonics. The ion cyclo ... read more here.
Keywords: cyclotron damping; ion cyclotron; inverse ion; ion ... See more keywords
An inductively coupled plasma study and an ion cyclotron resonance matrix‐assisted laser/desorption study at high mass resolution of two ancient Maya greenstone artifacts from Pacbitun, Belize, and two decorative jade specimens
Sign Up to like & getrecommendations! Published in 2020 at "Rapid Communications in Mass Spectrometry"
DOI: 10.1002/rcm.8629
Abstract: RATIONALE Two Early Classic period (ca 250-600 CE) Maya carved, greenstone jade pendants, Specimens A and B, were recovered from the Pacbitun site in Belize in 1987. Mass scans of resolution ~600,000 were obtained for… read more here.
Keywords: jade; study; mass; ion cyclotron ... See more keywords
Efficacy of pulsed electromagnetic fields and electromagnetic fields tuned to the ion cyclotron resonance frequency of Ca2+ on chondrogenic differentiation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Tissue Engineering and Regenerative Medicine"
DOI: 10.1002/term.2829
Abstract: Previous studies provide strong evidence for the therapeutic effect of electromagnetic fields (EMFs) on different tissues including cartilage. Diverse exposure parameters applied in scientific reports and the unknown interacting mechanism of EMF with biological systems… read more here.
Keywords: fields tuned; cyclotron resonance; electromagnetic fields; ion cyclotron ... See more keywords
Challenges and opportunities for on-line monitoring of chlorine-produced oxidants in seawater using portable membrane-introduction Fourier transform-ion cyclotron resonance mass spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-03043-3
Abstract: The present study reports the first evaluation of a MIMS device equipped with a high-resolution Fourier transform-ion cyclotron resonance mass spectrometer (FT-ICR MS) for comprehensive speciation of chlorine-produced oxidants (CPO) in seawater. A total of… read more here.
Keywords: transform ion; ion cyclotron; chlorine produced; resonance mass ... See more keywords
Application of Fourier transform ion cyclotron resonance mass spectrometry to characterize natural organic matter.
Sign Up to like & getrecommendations! Published in 2020 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.127458
Abstract: Advances in the ultra-high-resolution mass spectroscopy lead to a deep insight into the molecular characterization of natural organic matter (NOM). Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) has been used as one of the… read more here.
Keywords: transform ion; ion cyclotron; mass; natural organic ... See more keywords
Molecular characteristics of the oxidation products of a lignite based on the big data obtained from Fourier transform ion cyclotron resonance mass spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.120644
Abstract: Abstract Shengli lignite, a low-rank coal, was pretreated and oxidized with aqueous H2O2 and NaClO, respectively, to obtain an oxidation product. Both pretreated and un-pretreated oxidation products were sequentially extracted with diethyl ether and ethyl… read more here.
Keywords: oxidation; transform ion; ion; ion cyclotron ... See more keywords
Preliminary RF characterization of DEMO in-port ion cyclotron heating system for toroidal and poloidal geometry variations
Sign Up to like & getrecommendations! Published in 2021 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2021.112508
Abstract: Abstract Ion cyclotron Resonance Heating (ICRH) is one of the auxiliary heating schemes considered for the future DEMOnstration Power Plant (DEMO). The ICRH system in DEMO should couple 50 MW using three equatorial ports. Compared… read more here.
Keywords: demo port; system; port; geometry ... See more keywords
High-frequency B-dot probes used to detect characteristics of ion cyclotron range of frequency waves in EAST
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377819000291
Abstract: The plasma in the scrape-off layer (SOL) has an important effect on the coupling of the waves in the ion cyclotron range of frequencies (ICRF). The high-frequency B-dot (HFB) probes have been installed to investigate… read more here.
Keywords: high frequency; cyclotron range; frequency; waves east ... See more keywords
Low-Level Fusion of Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Data Sets for the Characterization of Nitrogen and Sulfur Compounds in Vacuum Gas Oils
Sign Up to like & getrecommendations! Published in 2020 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.9b05263
Abstract: A total of 18 vacuum gas oils have been analyzed by Fourier transform ion cyclotron resonance mass spectrometry considering six replicates in three different ionization modes (electrospray ionizati... read more here.
Keywords: gas oils; transform ion; ion cyclotron; fourier transform ... See more keywords
Discovery of proton hill in the phase space during interactions between ions and electromagnetic ion cyclotron waves
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-92541-0
Abstract: A study using Arase data gives the first observational evidence that the frequency drift of electromagnetic ion cyclotron (EMIC) waves is caused by cyclotron trapping. EMIC emissions play an important role in planetary magnetospheres, causing… read more here.
Keywords: cyclotron; proton hill; ion cyclotron; hill ... See more keywords
Wave-particle energy transfer directly observed in an ion cyclotron wave
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/202039296
Abstract: Context. The first studies with Parker Solar Probe (PSP) data have made significant progress toward the understanding of the fundamental properties of ion cyclotron waves in the inner heliosphere. The survey mode particle measurements of… read more here.
Keywords: cyclotron; ion cyclotron; energy; cyclotron wave ... See more keywords