Wave propagation control in periodic track structure through local resonance mechanism
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Central South University"
DOI: 10.1007/s11771-018-3974-6
Abstract: Excessive vibration and noise radiation of the track structure can be caused by the operation of high speed trains. Though the track structure is characterized by obvious periodic properties and band gaps, the bandwidth is… read more here.
Keywords: band gap; track structure; structure;
[P210] Track structure-based corrections for ionization quenching in scintillators exposed to ions
Sign Up to like & getrecommendations! Published in 2018 at "Physica Medica"
DOI: 10.1016/j.ejmp.2018.06.504
Abstract: Purpose Organic plastic scintillators are attractive for particle therapy dosimetry due to their prompt response and good water-equivalence. However, scintillators exhibit a signal reduction, termed ionization quenching, as they are exposed to radiation with a… read more here.
Keywords: ionization quenching; energy; track; track structure ... See more keywords
Simplified seismic model of CRTS II ballastless track structure on high-speed railway bridges in China
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.110453
Abstract: Abstract An effective simplified model of CRTS II ballastless track structure is proposed in this paper and is expected to applied into the practical seismic design and analysis of high-speed railway (HSR) bridges in China.… read more here.
Keywords: crts ballastless; track; model; track structure ... See more keywords
Influence of ionisation track structure on 20 nm FDSOI transistor
Sign Up to like & getrecommendations! Published in 2021 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2021.114179
Abstract: Abstract The response of a 20-nm fully depleted silicon on insulator (FDSOI) transistor under irradiation by heavy ions is analysed using GEometry ANd Tracking (Geant4) and Synopsys Sentaurus device simulations. Because of the huge energy… read more here.
Keywords: track structure; influence ionisation; fdsoi transistor; energy ... See more keywords
“Broadscale” nanodosimetry: Nanodosimetric track structure quantities increase at distal edge of spread-out proton Bragg peaks
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2019.108515
Abstract: Abstract This work presents an attempt to addressing the issue of RBE variation in a spread-out Bragg peak (SOBP) of protons based on nanodosimetric track structure analysis. Ionization track structure has been simulated using Geant4-DNA… read more here.
Keywords: increase distal; track; nanodosimetric track; spread ... See more keywords
Track structure of carbon ions: New measurements and simulations
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2019.108576
Abstract: Abstract: It is recognized today that the observable radiobiological effects of ionizing radiations are strongly correlated to the local density of lesions produced in micrometer- and nanometer-sized subcellular structures, and thus to the track structure… read more here.
Keywords: measurements simulations; carbon ions; structure carbon; track structure ... See more keywords
Particle track structure measurements from 0.5 to 18 nm in nitrogen using the Jet Counter nanodosemeter
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2020.108805
Abstract: Abstract Experimental nanodosimetry aims at establishing a new concept of radiation quality that builds on measurable characteristics of the particle track structure at the nanometre scale. This article presents the capabilities and limits of the… read more here.
Keywords: counter nanodosemeter; jet counter; jet; track structure ... See more keywords
Geometry mapping and additional stresses of ballastless track structure caused by subgrade differential settlement under self-weight loads in high-speed railways
Sign Up to like & getrecommendations! Published in 2019 at "Transportation Geotechnics"
DOI: 10.1016/j.trgeo.2018.10.007
Abstract: Abstract Rail irregularities caused by subgrade differential settlement will accelerate track degradation and lower ride comfort and safety. Since the track substructure is normally inaccessible, these problems are hard to be detected early. To study… read more here.
Keywords: track structure; settlement; differential settlement; geometry ... See more keywords
New track-structure Monte Carlo code for 4D ionizing photon transport
Sign Up to like & getrecommendations! Published in 2018 at "Radiation Effects and Defects in Solids"
DOI: 10.1080/10420150.2018.1484744
Abstract: ABSTRACT Radiodiagnosis and radiation treatment, in each of their areas such as imaging, radiotherapy and nuclear medicine, require precise calculations about the energy deposited and scattering of the ionizing radiation used. In healthcare applications, it… read more here.
Keywords: photon; photon transport; code; energy ... See more keywords
WHAT ROLES FOR TRACK-STRUCTURE AND MICRODOSIMETRY IN THE ERA OF -omics AND SYSTEMS BIOLOGY?
Sign Up to like & getrecommendations! Published in 2019 at "Radiation Protection Dosimetry"
DOI: 10.1093/rpd/ncy221
Abstract: Abstract Ionizing radiation is a peculiar perturbation when it comes to damage to biological systems: it proceeds through discrete energy depositions, over a short temporal scale and a spatial scale critical for subcellular targets as… read more here.
Keywords: roles track; biology; track structure; microdosimetry ... See more keywords
Seismic Damage Mechanism of CRTS-II Slab Ballastless Track Structure on High-Speed Railway Bridges
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s021945542050011x
Abstract: China Railway Track System II (CRTS II) slab ballastless track structure is one of commonly adopted track systems on the high-speed railway bridge, which has been found seismically vulnerable under... read more here.
Keywords: track; railway; slab ballastless; crts slab ... See more keywords