Journal Publications (from 2000) (see
here for
impact factors):
Go to homepage of
Nuclear Radiation Unit
-
Nikezic, D.,
Yu, K.N., 2000. Relationship
between the Activity of 210Po incorporated in the surface of an
object and potential a
- energy concentration. Journal of Environmental Radioactivity, 47(1),
45-55.
-
Yu,
K.N.,
Cheung, T., Young, E.C.M., Mui, W.N.,
Tang, K.K., 2000. The effects of covering materials on Rn concentrations in offices in
Hong Kong. Journal of Environmental Radioactivity, 47(2), 183-188.
-
Lee,
T.K.C., Yu, K.N., 2000. Effects of Air
Conditioning, Dehumidification and Natural Ventilation on Indoor Concentrations of 222Rn
and 220Rn. Journal of Environmental Radioactivity, 47(2), 189-199.
-
Yu,
K.N., Cheung,T., Guan, Z.J., Mui, W.N.,
Ng, Y.T., 2000. 222Rn, 220Rn and their progeny concentrations in
offices in Hong Kong. Journal of Environmental Radioactivity, 48(2), 211-221.
-
Cao,
J.Z., Yeung, M.R., Wong, S.K., Ehrhardt, J., Yu, K.N.,
2000. Adaptation of COSYMA and assessment for accident consequences for Daya Bay nuclear
power plant in China. Journal of Environmental Radioactivity, 48(3),
265-277.
-
Yu,
P.K.N., Lam,P.K.S., Ng,K.P., Li,A.M.Y.,
2000. Biokinetics of cesium in Perna viridis. Environmental
Toxicology and Chemistry, 19, 271-275.
-
Yu,K.N.,
Cheung,T., Luo,D.L., Li,M.F.,
2000. Factors affecting uptake of 131I in Brassica Chinensis Linn. Journal of Environmental Radioactivity, 49(2), 209-216.
-
Butson,
M.J., Cheung, T., Yu, P., Metcalfe,
P.E., 2000. Evaluation of a radiotherapy electron contamination deflection system. Radiation Measurements, 32, 101-104.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., Metcalfe,
P.E., 2000. Simulation and Measurement of Air Generated Electron Contamination in
Radiotherapy. Radiation Measurements, 32, 105-111.
-
Nikezic, D.,
Yu, K.N., 2000. Monte Carlo
calculations of LR115 detector response to 222Rn in the presence of 220Rn. Health Physics, 78(4), 414-419.
-
Yu,
K.N., 2000. Comments on Indoor Air
Quality and Health'. Atmospheric Environment, 34 (16), 2663.
-
Yu,
K.N., Tang, S.M. and Tay, T.S.,
2000. Nuclear Microscopic Studies of Inclusions in Natural and Synthetic Emeralds. X-ray Spectrometry, 29, 178-186.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., Metcalfe,
P.E., 2000. Assessment of large single fraction low energy x-ray dose in-vivo using radiochromic film. International Journal of Radiation Oncology Biology and
Physics, 46, 1071-1075.
-
Tsang,
F.F.Y., Jin, Y.Z., Yu, K.N., Wu,
C.M.L., Li, R.K.Y., 2000. Effect of g-irradiation on the short beam shear behavior of pultruded
sisal-fiber/glass-fiber/polyester hybrid composites. Journal of Materials
Science Letters, 19(13), 1155-1157.
-
Cheung,
J.Y.C., Yu, K.N., Ho, R.T.K. and Yu,
C.P., 2000. Stereotactic Dose Planning System Used in Leksell Gamma Knife Model-B: EGS4
Monte Carlo versus GafChromic Films MD-55. Applied Radiation and Isotopes,
53(3), 427-430.
-
Yu,
K.N., Balendran, R.V., Koo, S.Y. and
Cheung, T., 2000. Silica fume as a radon retardant from concrete. Environmental Science & Technology, 34, 2284-2287.
-
Yu,
K.N., Guan, Z.J., Cheung, T., Cheung,
T.T.K., and Lo, T.Y., 2000. Light Weight Concrete: 226Ra, 232Th, 40K
Contents and Dose Reduction Assessment. Applied Radiation and Isotopes, 53(6),
975-980.
-
Butson,
M.J., Cheung, T., Yu, P., Metcalfe,
P.E., 2000. Effects on skin dose from unwanted air gaps under bolus in photon beam
radiotherapy. Radiation Measurements, 32, 201-204.
-
Yu, K.N., Tang, S.M., Tay, T.S.,
2000. PIXE
Studies of Emeralds. X-ray Spectrometry, 29(4), 267-278.
-
Nikezic, D.,
Yu, K.N., 2000. Uncertainty in
Radon Measurements with CR39 Detector due to Unknown Deposition of 218Po. Nuclear Instruments and Methods in Physics Research A, 450 (2-3),
568-572.
-
Yu,
K.N., Lau, B.M.F., Guan, Z.J., Lo, T.Y.,
Young, E.C.M., 2000. Survey of Rn dose conversion factor for offices. Journal
of Environmental Radioactivity, 51(3), 379-385.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., Abatti,
D., Greenoak, G., 2000. Ultraviolet radiation dosimetry with radiochromic film. Physics in Medicine and Biology, 45, 1863-1868.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., Stokes, M.J.,
2000. Blood irradiation with accelerator produced electron beams. Physics in
Medicine and Biology, 45 (11), N139-N142.
-
Butson,
M.J., Elfernick, R., Cheung, T., Yu, P.K.N.,
Stokes, M.J., Quach, K.Y., Metcalfe, P., 2000. Verification of lung dose in an
anthropomorphic phantom calculated by the collapsed cone convolution method.
Physics in Medicine and Biology, 45 (11), N143-N149.
-
Tanner, P.A., Pan, S.M., Mao,
S.Y., Yu, K.N., 2000. g-ray spectrometric and
a-counting method comparison for the
determination of Pb-210 in Estuarine sediments. Applied Spectroscopy, 54(10),
1443-1446.
-
Ke,
C., Yu, K.N., Lam, P.K.S., Wang, W.-X.,
2000. Uptake and depuration of cesium in the green mussel, Perna viridis. Marine Biology, 137, 567-575.
-
Wang,
W.-X., Ke, C., Yu, K.N., Lam, P.K.S.,
2000. Modeling radiocesium bioaccumulation in a marine food chain. Marine
Ecology Progress Series, 208, 41-50.
- Yu, K.N., 2001. Bronchial radiation dose from
radon. Journal of Environmental Medicine, 3(1), 13-35.
-
Cheung,
J.Y.C., Yu, K.N., Yu, C.P., and Ho, R.T.K., 2001. Dose Distributions at Extreme Irradiation Depths of Gamma Knife Radiosurgery: EGS4
Monte Carlo Calculations. Applied Radiation and Isotopes, 54(3) 461-465.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., 2001. Radiochromic
film dosimetry in water phantoms. Physics in Medicine and Biology, 46,
N27-N31.
-
Yu,
K.N., 2001. Theoretical Foundation for a Simple
Method for Simultaneous Measurements of Unattached Fraction and Activity Median Diameter
of Attached Radon Progeny. Applied Radiation and Isotopes, 54(6), 961-965.
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Yu,
K.N., Lau, B.M.F., Guan, Z.J., Lo, T.Y., Young,
E.C.M., 2001. Bronchial Rn dose survey for residences. Journal of
Environmental Radioactivity, 54(2), 221-229.
-
Yu,
K.N., Cheung, T.T.K., Haque, A.K.M.M., Nikezic, D.,
Lau, B.M.F., Vucic, D., 2001. Radon Progeny Dose Conversion Coefficients for Chinese Males
and Females. Journal of Environmental Radioactivity, 56(3), 327-340.
-
Nikezic, D.,
Yu, K.N., 2001. Alpha hit frequency due to
radon decay products in human lung cells. International Journal of Radiation
Biology, 77, 559-565.
-
Yu,
K.N., Wong, B.T.Y., Law, J.Y.P., Lau, B.M.F.,
Nikezic, D., 2001. Indoor Dose Conversion Coefficients for Radon Progeny for Different
Ambient Environments. Environmental Science and Technology, 35, 2136-2140.
-
Nikezic, D.,
Yu, K.N., Vucic, D.,
2001. Absorbed Fraction and Dose Conversion Coefficients of Alpha Particles for Radon Dosimetry. Physics in Medicine and Biology, 46 (7), 1963-1974.
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Cheung,
T.T.K., Yu, K.N., and Nikezic, D.,
2001. Bronchial Dosimeter for Radon Progeny. Applied Radiation and Isotopes,
55, 707-713.
- Guan, Z.J., Yu, K.N., Cheung, T.T.K.,
2001. Simultaneous measurements of unattached fraction and activity median diameter of
progenies in different indoor air conditions. Radiation Protection, 21(2),
65-72.
- Butson, M.J., Cheung, T., Yu, P.K.N., 2001. Skin dose
delivered in megavoltage external beam therapeutic radiology. Recent Advances
and Research Updates, 2, 63-68.
-
Cheung, T.,
Butson, M.J., Yu, P.K.N., 2001. Visible dye
light absorption properties of processed radiographic film. Physics in
Medicine and Biology, 46, N197-N201.
-
Cheung, T., Butson, M.J.,
Yu, P.K.N., 2001. Use
of multiple layers of Gafchromic film to increase sensitivity. Physics in
Medicine and Biology, 46, N235-N240.
-
Cheung, T., Butson, M.J.,
Yu, P.K.N.,
2001. Validation of blood product irradiation doses. Physics in Medicine and
Biology, 46, N241-N244.
-
Nikezic, D.,
Yu, K.N., 2001. Micro-dosimetric
calculation of absorption fraction and the resulted dose conversion factor for radon
progeny. Radiation and Environmental Biophysics, 40, 207-211.
-
Zhao, X., Wang, W.-X.,
Yu, K.N., Lam, P.K.S.,
2001. Biomagnification of radiocesium in a marine piscivorous fish. Marine
Ecology Progress Series, 222, 227-237.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., 2001. Spatial
resolution of a stacked radiochromic film dosimeter. Radiotherapy and
Oncology, 61, 211-213.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., B. Webb,
2002. Variations in skin dose associated with linac bed material at 6 MV x-ray
range. Physics in Medicine and Biology, 47, N25-N30.
-
Cheung, T.,
Butson, M.J., Yu, P.K.N., 2002. Evaluation of
a fluorescent light densitometer for radiochromic film analysis. Radiation
Measurements, 35, 13-16.
-
Nikezic, D.,
Yu, K.N., 2002. Distributions of specific
energy in sensitive layers of human respiratory tract. Radiation Research,
157, 92-98.
-
Nikezic, D.,
Haque, A.K.M.M., Yu, K.N., 2002. Absorbed
dose delivered by alpha particles calculated in cylindrical geometry. Journal
of Environmental Radioactivity, 60, 293-305.
-
Nikezic, D.,
Yu, K.N., 2002. Incidence characteristics
of alpha particles on detectors irradiated in a radon + progeny atmosphere.
Nuclear Instruments and Methods in Physics Research B, 187, 492-498.
-
Cheung, T.,
Butson, M.J., Yu, P.K.N., 2002. Multilayer Gafchromic film detectors for breast skin dose determination in vivo.
Physics in Medicine and Biology, 47, N31-N37.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., 2002. Calculation
of electron contamination doses produced using blocking trays for 6 MV X-rays.
Radiation Measurements, 35, 99-102.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., 2002. Lepton
contamination and photon scatter produced by open field 18 MV X-ray beams in the build up
region. Radiation Measurements, 35, 103-107.
-
Nikezic, D.,
Haque, A.K.M.M., Yu, K.N., 2002. Effects
of different deposition models on the calculated dose conversion factors from 222Rn
progeny. Journal of Environmental Radioactivity, 61, 305-318.
-
Yu,
K.N., Koo, V.S.Y. and Guan, Z.J., 2002. A
simple and versatile 222Rn/220Rn exposure chamber.
Nuclear Instruments and Methods in Physics Research A, 481, 749-755.
-
Cheung, T.,
Butson, M.J., Yu, P.K.N., 2002. Evaluation of
build up dose from 6 MV x-rays under pelvic an abdominal patient immobilization
devices. Radiation Measurements, 35, 235-238.
-
Koo,
V.S.Y., Yip, C.W.Y., Ho, J.P.Y., Nikezic, D., Yu, K.N., 2002. Sensitivity of LR115 detector in diffusion chamber to 222Rn in
the presence of 220Rn. Applied Radiation and Isotopes, 56, 953-956.
-
Yu,
K.N., Yeung, Z.L.L., Lee, L.Y.L., Stokes,
M.J., Kwok, R.C.W., 2002. Determination of multi-element profiles of soil using Energy
Dispersive X-Ray Fluorescence (EDXRF). Applied Radiation and Isotopes, 57,
279-284.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., Metcalfe, P.,
2002. Measurement of skin dose variations produced by a silicon-based protective dressing
in radiotherapy. Physics in Medicine and Biology, 47, N145-N151.
-
Nikezic, D.,
Yu, K.N., 2002. Alpha particle lineal
energy spectra for the human lung. International Journal of Radiation Biology,
78, 605-609.
-
Cheung, T., Butson, M.J.,
Yu, P.K.N.,
2002. Use of a blood glucose meter for radiochromic film analysis in blood
irradiation. Physics in Medicine and Biology, 47, N259-N263.
-
Yu,
K.N., Lam, P.K.S., Cheung, C.C.C., Yip,
C.W.Y., 2002. Mathematical modeling of PCB bioaccumulation in Perna viridis.
Marine Pollution Bulletin, 45, 332-338.
-
Nikezic, D.,
Yu, K.N., 2002. Profiles and parameters of
tracks in LR115 detector irradiated with alpha particles. Nuclear Instruments
and Methods in Physics Research B, 196, 105-112.
-
Ho,
J.P.Y., Yip, C.W.Y., Koo, V.S.Y., Nikezic, D., Yu, K.N., 2002. Measurement of bulk etch rate of LR115 detector with atomic force
microscopy. Radiation Measurements, 35, 571-573.
-
Koo,
V.S.Y., Yip, C.W.Y., Ho, J.P.Y., Nikezic, D., Yu, K.N., 2002. Experimental study of
track density distribution on LR115 detector and
deposition fraction of 218Po in diffusion chamber. Nuclear
Instruments and Methods in Physics Research A, 491,
470-473.
-
Yu,
K.N., Lee, L.Y.L., 2002. Measurements of
atmospheric 7Be properties using high efficiency gamma spectroscopy. Applied Radiation and Isotopes, 57, 941-946.
-
Cheung, T., Butson, M.J.,
Yu, P.K.N.,
Metcalfe, P., 2002. Effects of water light absorption properties of a
radiographic film. Physics in Medicine and Biology, 47, 279-284.
-
Cheung,
J.Y.C., Yu, K.N., Yu, C.P., Ho, R.T.K.,
2002. Choice of phantom materials for dosimetry of Leksell Gamma Knife unit:
A Monte Carlo study. Medical Physics, 29, 2260-2261.
-
Nikezic,
D., Ho, J.P.Y., Yip, C.W.Y., Koo, V.S.Y., Yu, K.N., 2002. Feasibility and
limitation of track studies using atomic force microscopy. Nuclear Instruments and Methods in Physics Research B,
197, 293-300.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., 2002. Corresponding dose response of radiographic film with layered
Grafchromic film. Physics in Medicine and Biology, 47, N285-N289.
-
Butson,
M.J., Yu, P.K.N., Cheung, T., Metcalfe, P., 2002. High sensitivity radiochromic film
dose comparisons. Physics in Medicine and Biology, 47, N291-N295.
-
Nikezic,
D., Yu, K.N., 2003. Three-dimensional
analytical determination of the track parameters. Over-etched tracks. Radiation Measurements, 37, 39-45.
-
Chu, A.K.M., Cheng, H.H., Kwok, R.C.W.,
Yu, K.N., 2003. Study of air pollutants in Hong Kong using energy dispersive
x-ray fluorescence. Applied Radiation and Isotopes, 58, 333-338.
-
Yeung, Z.L.L., Kwok, R.C.W., Yu, K.N., 2003. Determination
of multi-element profiles of street dust using Energy Dispersive X-Ray
Fluorescence (EDXRF). Applied Radiation and Isotopes, 58, 339-346.
-
Lau, B.M.F., Balendran, R.V., Yu, K.N., 2003. Metakaolin
as a radon retardant from concrete. Radiation Protection Dosimetry, 103(3), 273-276.
-
Nikezic, D., Yu, K.N.,
2003. Quality factors for
alpha particles in the human respiratory tract. Health
Physics, 84(5), 652-654.
-
Chiang, W.L., Au, D.W. T.,
Yu, K.N., Wu,
R.S.S., 2003. UV-B damages eyes of barnacle larvae and impairs their
photo-responses and settlement success. Environmental Science &
Technology, 37(6), 1089-1092.
-
Nikezic, D., Yu, K.N.,
2003. Absorbed fraction of alpha particles emitted in bifurcation
regions of the human tracheo-bronchial tree. Radiation and
Environmental Biophysics, 42, 49-53.
-
Yip,
C.W.Y., Ho, J.P.Y., Koo, V.S.Y., Nikezic,
D., Yu, K.N., 2003. Effects
of stirring on the bulk etch rate of LR 115 detector. Radiation Measurements, 37,
197-200.
-
Nikezic, D., Novakovic, B., Yu,
K.N.,
2003. Absorbed fraction of radon progeny in human bronchial airways with
bifurcation geometry. International Journal of Radiation Biology,
79, 175-180.
-
Cheung,
J.Y.C., Yu, K.N., Chan, J.F.K., Ho,
R.T.K., Yu, C.P., 2003. Dose
distribution close to metal implants in gamma knife radiosurgery: A Monte
Carlo study.
Medical Physics,
30,
1812-1815.
-
Koo, V.S.Y., Yip, C.W.Y., Ho, J.P.Y., Nikezic,
D., Yu, K.N., 2003. Deposition fractions of 218Po in
diffusion chambers. Applied
Radiation and Isotopes, 59, 49-52.
-
Butson,
M.J., Yu, P.K.N.,
Cheung,
T., Inwood,
D., 2003. Polarization effects on a high sensitivity radiochromic film. Physics in Medicine and Biology, 48, N207-N211.
-
Butson,
M.J., Yu, P.K.N., Cheung, T.,
2003. Rounded
end multi-leaf penumbral measurements with radiochromic film. Physics
in Medicine and Biology, 48, N247-N252.
-
Ho,
J.P.Y., Yip, C.W.Y., Nikezic, D., Yu, K.N., 2003. Effects of stirring on
the bulk etch rate of CR-39 detector.
Radiation Measurements,
36, 141-143.
-
Ho,
J.P.Y., Yip, C.W.Y., Nikezic, D., Yu, K.N., 2003. Differentiation
between tracks and damages in CR-39 detectors under the Atomic Force
Microscope
.
Radiation Measurements, 36, 155-159.
-
Yip,
C.W.Y., Ho, J.P.Y., Nikezic, D., Yu, K.N., 2003. A fast method to
measure the thickness of removed layer from etching of LR-115 detector based
on EDXRF. Radiation Measurements, 36, 161-164.
-
Yip,
C.W.Y., Ho, J.P.Y., Nikezic, D., Yu, K.N., 2003. Study of inhomogeneity
in thickness of LR 115 detector with SEM and Form Talysurf. Radiation Measurements, 36, 245-248.
-
Nikezic, D.,
Yu, K.N., 2003. Calculations
of track parameters and plots of track openings and wall profiles in CR39
detector. Radiation Measurements, 37, 595-601.
-
Butson,
M.J., Yu, P.K.N., Cheung, T.,
Metcalfe,
P.E., 2003.
Radiochromic
film for medical radiation dosimetry. Materials Science & Engineering
R: Reports, 41, 61-120. (Invited review paper)
-
Yu,
P.K.N., Cheung, T.,
Butson, M.J., 2003. Variations in skin dose using 6MV or 18MV x-ray beams. Australasian Physical & Engineering Sciences in Medicine, 26,
78-80.
-
Cheung, T.,
Butson, M.J., Yu, P.K.N., 2003. MOSFET
dosimetry in-vivo at superficial and orthovoltage x-ray energies. Australasian Physical & Engineering Sciences in Medicine, 26,
81-83.
-
Butson,
M.J., Yu, P.K.N., Cheung, T.,
2003. Polarity Effect on Surface Dose
Measurement for an Attix parallel plate ionisation chamber. Australasian Physical & Engineering Sciences in Medicine, 26, 84-86.
-
Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2003. Variations
in 6MV x-ray radiotherapy build up dose with treatment distance. Australasian Physical & Engineering Sciences in Medicine, 26, 87-89.
-
Cheung, T.,
Yu, P.K.N., Butson, M.J.,
2003. Source and detector polarization effects on radiographic film dosimetry.
Physics
in Medicine and Biology, 48, N329-N334.
-
Yu,
K.N., Yip, C.W.Y., Nikezic,
D., Ho, J.P.Y., Koo, V.S.Y.,
2003. Comparison among alpha-particle
energy losses in air obtained from data of SRIM, ICRU and
experiments. Applied
Radiation and Isotopes, 59,
363-366.
-
Nikezic,
D., Yu, K.N., Kostic, D., 2003. Three
dimensional model of the track growth: Comparison with other models. Nuclear Technology & Radiation Protection, 18, 24-30.
-
Cheung, T.T.K.,
Yu, K.N., 2004. Bronchial dosimeters for radon progeny for Chinese
males and
females. Journal of
Environmental Radioactivity, 71, 215-224.
-
Ng,
F.M.F., Yip, C.W.Y., Ho, J.P.Y., Nikezic,
D., Yu, K.N., 2004.
Non-destructive
measurement of active layer thickness of LR 115 SSNTD. Radiation Measurements, 38, 1-3.
-
Nikezic,
D., Ng, F.M.F., Yu, K.N., 2004.
Sensitivity of LR 115
detectors in hemispherical chambers for radon measurements.
Nuclear Instruments and Methods in Physics Research B, 217, 637-643.
-
Cheung, T.,
Butson, M.J., Yu, P.K.N.,
2004. Effects of temperature variation on MOSFET dosimetry. Physics
in Medicine and Biology, 49, N191-N196.
-
Butson, M.J., Cheung, T.,
Yu, P.K.N., Currie, M.,
2004. Surface dose extrapolation measurements with radiographic film. Physics
in Medicine and Biology, 49, N197-N201.
-
Yu,
K.N., Cheung, Y.P., Cheung, T., Henry, R.C., 2004. Identifying
the impact of large urban airports on local air quality by nonparametric
regression.
Atmospheric
Environment, 38, 4501-4507.
-
Yu,
P.K.N., Cheung, T.,
Butson, M.J., 2004. Prostate dosimetry in an anthropomorphic phantom. Australasian Physical & Engineering Sciences in Medicine, 27,
60-62.
-
Yu,
K.N., Ng, F.M.F., Ho, J.P.Y., Yip,
C.W.Y., Nikezic,
D., 2004. Measurement of parameters of tracks in CR-39 detector from replicas. Radiation Protection Dosimetry, 111, 93-96.
-
Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2004. Visible absorption properties of radiation exposed XR type T radiochromic film. Physics
in Medicine and Biology, 49, N347-N351.
-
Cheung,
J.Y.C.,
Ng,
B.K.P., Yu,
K.N., 2004.
Dose
enhancement close to platinum implants for the 4MV, 6MV and 10MV
stereotactic radiosurgery. Medical Physics, 31, 2787-2791.
-
Nikezic,
D., Ng, F.M.F., Yu, K.N., 2004.
Theoretical basis for long-term measurements of
equilibrium factor using LR 115 detector. Applied
Radiation and Isotopes, 61, 1431-1435.
-
Nikezic,
D., Yu, K.N., 2004.
Formation
and growth of tracks in nuclear track materials. 2004, Materials
Science & Engineering R, 46 (3-5), 51-123. (Invited
review paper)
-
Cheung, T.,
Butson, M.J., Yu, P.K.N., 2004. Experimental energy response verification of XR type T radiochromic film. Physics
in Medicine and Biology, 49, N371-N376.
-
Yu,
K.N., Ng, F.M.F., 2004. Fast and non-destructive determination of active-layer thickness of LR
115 SSNTD using a color commercial document scanner.
Nuclear Instruments and Methods in Physics Research B, 226,
365-368.
-
Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2004. Absorption spectra analysis of exposed FWT-60 radiochromic film. Physics
in Medicine and Biology, 49, N377-N381.
-
Lee,
L.Y.L., Kwok,
R.C.W., Cheung, Y.P., Yu, K.N., 2004. Analyses of airborne 7Be
Concentrations in Hong Kong Using Back Trajectories. Atmospheric
Environment, 38, 7033-7040.
-
Butson,
M.J., Cheung, T., Yu, P.K.N., 2004. Radiochromic film: the new x-ray dosimetry and
imaging tool. Australasian Physical & Engineering Sciences in Medicine, 27,
230.
-
Yu,
K.N., Nikezic, D., 2005. Letter to the Editor: Radon-222 signatures of natural
ventilation regimes in an underground quarry.
Journal of
Environmental Radioactivity,
78, 247-248.
-
Chu,
A.K.M., Kwok, R.C.W., Yu, K.N.,
2005. Study of pollution dispersion in urban areas using computational fluid
dynamics (CFD) and geographic information system (GIS). Environmental Modelling & Software, 20, 273-277.
-
Li,
A.M.Y., Yu, K.N., Hsieh, D.P.H., Wang, W.-X., Wu, R.S.S., Lam, P.K.S.,
2005. Uptake and depuration of paralytic shellfish toxins in the green-lipped
mussel, Perna viridis: a dynamic model. Environmental Toxicology
and Chemistry, 24, 129-135.
-
Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2005. Peripheral dose measurement with a MOSFET
detector. Applied Radiation and Isotopes, 62, 631-634.
-
Cheung, T.,
Yu, P.K.N., Butson, M.J., 2005. Low dose measurement with a MOSFET in high energy radiotherapy
applications. Radiation Measurements, 39, 91-94.
-
Yu,
K.N., Nikezic, D., Ng, F.M.F.,
Lau, B.M.F., Leung, J.K.C., 2005. Long-term measurements of radon progeny
concentrations with LR 115 SSNTDs. International Congress Series,
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Yu,
K.N., Choi, M.C., Shen, X., Wu,
R.S.S., Wang, W.-X., Lam, P.K.S., 2005.
Modeling
of depuration of paralytic shellfish toxins in Chlamys
nobilis
and Perna viridis.
Marine Pollution Bulletin,
50, 474-479.
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Nikezic, D.,
Yu, K.N., 2005.
Are
radon gas measurements adequate for epidemiological studies and case control
studies of radon induced lung cancer? Radiation Protection Dosimetry, 113, 233-235.
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Cheung,
T., Butson, M.J., Yu, P.K.N., 2005. Reflection spectrometry analysis of irradiated GAFCHROMIC XR type R radiochromic films.
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63, 127-129.
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Cheung,
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Butson,
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Yu, P.K.N., 2005. Absorption spectra variations of EBT radiochromic film
from radiation exposure. Physics
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Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2005. XR type R radiochromic film x-ray energy response. Physics
in Medicine and Biology, 50, N195-N199.
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Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2005. Fluorescent light effects on FWT-60 radiochromic film. Physics
in Medicine and Biology, 50, N209-N213.
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Cheung, T.,
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in Medicine and Biology, 50, N281-N285.
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Nikezic,
D., Ng, F.M.F., Yip, C.W.Y., Yu, K.N.,
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Application
of ray tracing method in studying alpha tracks in SSNTDs.
Radiation Measurements, 40, 375-379.
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Yu,
K.N., Ng, F.M.F., Nikezic,
D., 2005.
Measuring
depths of sub-micron tracks in CR-39 detector from replicas using Atomic
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Yu,
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D., Ng, F.M.F., Leung, J.K.C., 2005. Long-term
measurements of radon progeny concentrations with solid state nuclear track
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Cheung, T.,
Yu, P.K.N., Butson, M.J., 2005. Measurements of centi-Gray x-ray dose levels with radiochromic film. IEEE Transactions on Nuclear
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Yip,
C.W.Y., Nikezic,
D., Ho, J.P.Y., Yu, K.N., 2006. Chemical
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. Materials Chemistry and Physics, 95, 307-312.
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Cheung, T.,
Butson, M.J., Yu, P.K.N., 2006. Weak energy dependence of EBT Gafchromic film dose response in the
50 kVp - 10 MVp X-ray range. Applied Radiation and Isotopes, 64, 60-62.
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Nikezic, D.,
Yu, K.N., 2006.
Exposures
to 222Rn and its progeny derived from implanted 210Po
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Nikezic,
D., Kostic, D., Yip, C.W.Y., Yu, K.N., 2006.
Comparison
among different models of track growth and experimental data. Radiation Measurements, 41, 253-256.
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Nikezic, D., Yu,
K.N., 2006. Computer program TRACK_TEST for calculating parameters and plotting profiles for etch
pits in nuclear track materials.
Computer
Physics Communications, 174, 160-165.
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Cheung,
J.Y.C.,
Yu, K.N., 2006.
Study of scattered photons from the collimator
system of Leksell Gamma Knife using the EGS4 Monte Carlo code.
Medical Physics,
33, 41-45.
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Yu,
K.N., Lau, B.M.F., Nikezic, D., 2006. Assessment of environmental radon hazard
using
human respiratory tract models.
Journal of Hazardous Materials,
132, 98-110.
(Invited paper)
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Chan, K.F., Tse, A.K.W., Fong, W.F., Yu, K.N.,
2006. Feasibility studies of colorless
LR 115 SSNTD for alpha-particle
radiobiological experiments.
Nuclear Instruments and Methods in Physics Research B, 247,
307-312.
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Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2006.
Absorption spectra of irradiated XRCT Radiochromic film.
Physics
in Medicine and Biology,
51,
3099-3103.
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Nikezic, D., Lau, B.M.F.,
Stevanovic,
N., Yu,
K.N., 2006. Absorbed dose in target cell nuclei
and dose conversion coefficient of radon progeny in the human lung. Journal of Environmental Radioactivity,
89,
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Tse, K.C.C., Ng, F.M.F., Yu, K.N., 2006. Photo-degradation of PADC by UV radiation at various wavelengths. Polymer Degradation and Stability,
91,
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Cheung,
J.Y.C.,
Yu, K.N., 2006. Rotating and static sources for
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Medical Physics,
33, 2500-2505.
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Li, W.Y., Chan, K.F., Tse, A.K.W., Fong, W.F.,
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K.N., 2006. Studies of biocompatibility of chemically etched CR-39 SSNTDs in view of
their applications in alpha-particle
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Nuclear Instruments and Methods in Physics Research B, 248, 319-323.
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Nikezic, D., Lau, B.M.F.,
Yu,
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Comparison
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Environmental Biophysics,
45,
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Leung, S.Y.Y.,
Nikezic, D.,
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Passive monitoring of the equilibrium factor
inside a radon exposure chamber using bare LR 115 SSNTDs.
Nuclear Instruments and Methods in Physics Research A,
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Cheung, T.,
Butson, M.J., Yu, K.N., 2006.
Independence of calibration curves for EBT Gafchromic films of the size of
high-energy x-ray fields. Applied Radiation and Isotopes,
64,
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Ng,
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X-Ray irradiation induced
degradation of cellulose nitrate. Materials Chemistry and Physics, 100,
38-40.
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Cheung, T.,
Butson, M.J., Yu, K.N., 2006. Measurement of high energy x-ray beam penumbra with GafchromicTM EBT radiochromic film.
Medical Physics,
33,
2912-2914.
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Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2006. Measurement of energy dependence for XRCT Radiochromic film. Medical
Physics, 33,
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Kwong,
R.W.M., Wang, W.-X., Lam, P.K.S., Yu, K.N., 2006. The uptake, distribution and elimination of paralytic shellfish toxins in mussels and fish exposed to toxic dinoflagellates. Aquatic Toxicology, 80, 82-91.
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Choi,
M.C., Yu, K.N., Hsieh, D.P.H., Lam, P.K.S., 2006. Trophic transfer of paralytic shellfish toxins from clams
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Yu,
P.K.N., Butson, M.J., Cheung, T.,
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dosimetry? Australasian Physical and Engineering Sciences in Medicine,
29,
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Butson,
M.J., Cheung, T.,
Yu, P.K.N.,
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Butson,
M.J., Cheung, T.,
Yu, P.K.N., 2006. Visible absorption spectra of radiation exposed SIRAD dosimeters.
Physics
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Nikezic, D., Yip, C.W.Y., Leung, S.Y.Y., Leung, J.K.C., Yu, K.N., 2006. A
further study of the (CR-LR) difference technique for retrospective radon
exposure assessment.
Nuclear Instruments and Methods in Physics Research A, 568,
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Leung,
S.Y.Y., Nikezic, D., Yu, K.N., 2007.
Derivation
of V function for LR 115 SSNTD
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Journal of Environmental Radioactivity,
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Leung,
S.Y.Y., Nikezic, D., Leung, J.K.C., Yu, K.N., 2007. Derivation of V function for LR 115 SSNTD from its sensitivity to
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65, 313-317.
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Chan,
K.F., Ho, J.P.Y., Li, W.Y., Lau, B.M.F., Tse, A.K.W., Fong, W.F.,
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Chiang,
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Wu, R.S.S.,
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Au,
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Are barnacle larvae able to escape from the threat of UV? Marine Biology, 151,
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Lau, B.M.F., Nikezic, D., Yu,
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Cheung
T., Butson M.J., Yu, P.K.N., 2007. X-Ray energy dependence of the
dose response of SIRAD radiation dosimeters. Applied Radiation
and Isotopes, 65, 814-817.
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Chan,
K.F., Yum, E.H.W., Wan, C.K., Fong, W.F., Yu, K.N., 2007. Feasibility study on the use of
polyallyldiglycol-carbonate cell dishes in TUNEL assay for alpha-particle radiobiological experiments.
Nuclear Instruments and Methods in Physics Research B, 262, 128-134.
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Yu,
K.N., Kwong, R.W.M., Wang, W.-X., Lam, P.K.S., 2007. Biokinetics of paralytic shellfish toxins in the green-lipped mussel,
Perna viridis. Marine Pollution Bulletin 54, 1068-1071.
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Ng, F.M.F., Luk, K.Y., Nikezic, D., Yu,
K.N., 2007.
Determination of alpha-particle track depths in CR-39 detector from
their cross-sections and replica heights.
Nuclear Instruments and Methods in Physics Research B,
263, 266-270.
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Yu,
K.N., Lee,
H.H.W., Wong, A.W.T., Law, Y.L., Cheung, S.F.L., Nikezic, D., Ng, F.M.F.,
2007. Optical appearance of alpha-particle tracks in CR-39 SSNTD.
Nuclear Instruments and Methods in Physics Research B,
263, 271-278.
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Ng,
F.M.F., Nikezic, D., Yu, K.N.,
2007. Long-term
measurements of equilibrium factor with electrochemically etched CR-39 SSNTD.
Nuclear Instruments and Methods in Physics Research B,
263, 279-283.
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Chan,
K.F., Ng, F.M.F., Nikezic, D., Yu, K.N.,
2007.
Bulk
and track etch properties of CR-39 SSNTD etched in NaOH/Ethanol.
Nuclear Instruments and Methods in Physics Research B,
263, 284-289.
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Chan,
K.F., Lau, B.M.F., Nikezic, D., Tse, A.K.W., Fong, W.F., Yu, K.N.,
2007.
Simple
preparation of thin CR-39 detectors for alpha-particle
radiobiological experiments.
Nuclear Instruments and Methods in Physics Research B,
263, 290-293.
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Tse, K.C.C., Ng, F.M.F.,
Nikezic, D., Yu,
K.N.,
2007.
Bulk etch characteristics of colorless LR 115 SSNTD.
Nuclear Instruments and Methods in Physics Research B,
263, 294-299.
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Tse, K.C.C.,
Nikezic, D., Yu,
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Comparative studies of etching mechanisms of CR-39 in NaOH/H2O
and NaOH/Ethanol.
Nuclear Instruments and Methods in Physics Research B,
263, 300-305.
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Leung, S.Y.Y., Nikezic, D., Leung,
J.K.C., Yu, K.N., 2007.
Sensitivity of LR 115 SSNTD in a diffusion chamber.
Nuclear Instruments and Methods in Physics Research B,
263, 306-310.
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Leung, S.Y.Y., Nikezic, D., Leung,
J.K.C., Yu, K.N., 2007.
A study
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concentration measurements.
Nuclear Instruments and Methods in Physics Research B,
263, 311-316.
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Yum,
E.H.W., Ng, C.K.M., Lin, A.C.C., Cheng, S.H., Yu, K.N., 2007. Experimental setup for studying the effects of alpha particles on zebrafish embryos.
Nuclear Instruments and Methods in Physics Research B,
264, 171-176.
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Butson,
M.J., Cheung, T., Yu, P.K.N., 2007. Megavoltage x-ray skin dose
variation with an angle using grid carbon fibre couch tops. Physics
in Medicine and Biology, 52, N485-N492.
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Man,
L.C.T., Apel, P., Cheung, T., Westerberg,
L., Yu, K.N., Zet C., Spohr R., 2007. Influence of a surfactant on single ion track etching. Preparing and manipulating cylindrical micro wires.
Nuclear Instruments and Methods in Physics Research B,
265, 621-625.
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Butson,
M.J., Cheung, T., Yu, P.K.N.,
2007. Radiochromic film for verification of superficial x-ray
backscatter factors. Australasian Physical and Engineering Sciences in Medicine,
30, 269-273.
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Nikezic, D., Yu, K.N.,
2008.
Computer program TRACK_VISION for simulating optical appearance of etched tracks
in CR-39 nuclear track detectors.
Computer
Physics Communications,
178,
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Butson,
M.J., Cheung, T., Yu, P.K.N., Price, S., Bailey, M.,
2008. Measurement of radiotherapy superficial x-ray dose under eye shields
with radiochromic film. Physica Medica, 24, 29-33.
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Man,
L.C.T., Apel, P., Cheung, T., Westerberg,
L., Yu, K.N., Zet C., Spohr R., 2008. Influence of surfactant on single ion track
etching. Journal of Physics: Conference Series 100, 082031.
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Ng,
C.K.M., Poon, W.L., Li, W.Y., Cheung, T., Cheng, S.H., Yu, K.N.,
2008. Study of substrate topographical effects on epithelial cell behavior using etched alpha-particle tracks on PADC films. Nuclear Instruments and Methods in Physics Research B,
266, 3247-3256.
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Nikezic, D.,
Stevanovic, N., Kostic, D., Savovic, S., Tse, K.C.C., Yu, K.N.,
2008. Solving the track wall equation by the finite difference method. Radiation Measurements, 43 (Suppl. 1),
S76-S78.
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Tse,
K.C.C., Nikezic, D., Yu, K.N.,
2008. Effects of UVC irradiation on alpha-particle track parameters in CR-39. Radiation Measurements, 43 (Suppl. 1),
S98-S101.
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Ng,
F.M.F., Tse, K.C.C., Nikezic, D., Dai, J., Zhao, Z., Yu, K.N.,
2008. Surface effect of ultraviolet radiation on electrochemically etched alpha-particle tracks in PADC. Radiation Measurements, 43 (Suppl. 1),
S102-S105.
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Law,
Y.L., Nikezic, D., Yu, K.N.,
2008. Optical appearance of alpha-particle tracks in CR-39 SSNTDs. Radiation Measurements, 43 (Suppl. 1),
S128-S131.
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Yu,
K.N.,
Leung, S.Y.Y., Nikezic, D., Leung, J.K.C.,
2008. Equilibrium factor determination using SSNTDs. Radiation Measurements, 43 (Suppl. 1),
S357-S363.
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Yip,
C.W.Y., Nikezic, D., Yu, K.N.,
2008. Retrospective radon progeny measurements for dwellings based on implanted
210Po activities in glass objects. Radiation Measurements, 43 (Suppl. 1),
S427-S430.
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Ng,
C.K.M., Chan, K.F., Li, W.Y., Tse, A.K.W., Fong, W.F., Cheung, T., Yu, K.N.,
2008. Biocompatibility enhancement of chemically etched CR-39 SSNTDs through superficial pore formation by alpha-particle irradiation. Radiation Measurements, 43 (Suppl. 1),
S537-S540.
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Chan,
K.F., Yum, E.H.W., Wan, C.K., Fong, W.F., Yu, K.N.,
2008. Study of DNA integrity in alpha-particle radiobiological experiments using thin CR-39 detectors. Radiation Measurements, 43 (Suppl. 1),
S541-S545.
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Li,
W.Y., Yu, K.N.,
2008. Surface energy gradient surfaces created by latent alpha-particle tracks in SSNTDs. Radiation Measurements, 43 (Suppl. 1),
S558-S590.
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Butson,
M.J., Cheung, T., Yu, P.K.N., 2008. Solid
water phantom heat conduction: heating and cooling rates. Journal of Medical Physics, 33, 24-28.
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Kwong,
R.W.M., Yu, P.K.N., Lam, P.K.S., Wang, W.-X., 2008. Uptake, elimination,
and biotransformation of aqueous and dietary DDT in marine fish. Environmental Toxicology and Chemistry, 27, 2053-2063.
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Nikezic, D., Yu, K.N.,
2008.
Analyses
of light scattered from etched alpha-particle tracks in PADC.
Radiation Measurements,
43, 1417-1422.
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Butson,
M.J., Cheung, T., Yu, P.K.N.,
2008. Measurement of dose reductions for superficial x-rays backscattered from bone interfaces. Physics
in Medicine and Biology, 53, N329-N336.
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Tanner,
P.A., Ma, H.L., Yu, P.K.N., 2008. Fingerprinting metals in urban street dust of Beijing, Shanghai, and Hong Kong. Environmental Science and Technology, 42, 7111-7117.
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Yip,
C.W.Y., Nikezic, D., Yu, K.N.,
2008. Retrospective radon progeny measurements through measurements of 210Po activities on glass objects using stacked LR 115 detectors. Nuclear Instruments and Methods in Physics Research B,
266, 5050-5055.
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Butson,
M.J., Cheung, T., Yu, P.K.N.,
2008.
Measuring energy response for RTQA Radiochromic film to
improve quality assurance procedures.
Australasian Physical and Engineering Sciences in Medicine, 31,
203-206.
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Nikezic, D., Yu,
K.N.,
2009. Light scattering from an assembly of tracks in a PADC film. Nuclear Instruments and Methods in Physics Research
A, 602, 545-551.
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Cheung, T.,
Butson, M.J., Yu, P.K.N., 2009. Energy dependence corrections to MOSFET dosimetric sensitivity. Australasian Physical and Engineering Sciences in Medicine, 32, 16-20.
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Butson,
M.J., Cheung, T., Yu, P.K.N., 2009. Evaluation of the magnitude of EBT Gafchromic film polarization effects. Australasian Physical and Engineering Sciences in Medicine, 32, 21-25.
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Yum,
E.H.W., Cheng, S.H., Yu, K.N., 2009. Zebrafish embryos for studying radiation response
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Chen, S., Zhao, Y., Zhao, G., Han, W., Bao, L., Yu,
K.N., Wu, L., 2009. Up-regulation of ROS by
mitochondria-dependent bystander signaling contributes to genotoxicity of
bystander effects, Mutation Research-Fundamental and Molecular Mechanisms of
Mutagenesis, 666, 68-73.
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Kwong,
R.W.M., Yu, P.K.N., Lam, P.K.S., Wang, W.-X., 2009. Biokinetics and biotransformation of DDTs in the marine green mussels
Perna viridis. Aquatic Toxicology, 93, 196-204.
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Indian Journal of Physics, 83, 759-775.
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Law,
Y.L., Yu, K.N., 2009. Study of influence of catechins on bystander responses in alpha-particle radiobiological experiments using thin PADC films. Radiation
Measurements, 44, 1069-1072.
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Yum,
E.H.W., Choi, V.W.Y., Nike
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Measurements, 44, 1077-1080.
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Wong,
T.P.W., Tse, A.K.W., Fong, W.F., Yu, K.N., 2009. Studying effects of Magnolol on alpha-particle induced bystander effects using
PADC-film based dishes. Radiation Measurements, 44, 1081-1084.
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Han, W., Chen, S., Yu, K.N., Wu, L., 2010.
Nitric oxide mediated DNA double strand breaks induced in proliferating bystander
cells after alpha-particle irradiation. Mutation Research-Fundamental and Molecular Mechanisms of
Mutagenesis, 684, 81-89.
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Nikezic, D., Yu, K.N., 2010.
Long-term determination of airborne concentrations of unattached and attached radon progeny using stacked LR 115 detector with multi-step
etching, Nuclear Instruments and Methods in Physics Research A, 613, 245-250.
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Han, W., Wu, L., Chen, S., Yu, K.N.,
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Exogenous carbon monoxide protects the bystander Chinese hamster ovary cells in
mixed co-culture system after alpha-particle irradiation.
Carcinogenesis, 31, 275-280.
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Butson,
M.J., Cheung, T., Yu, P.K.N., Alnawaf, H., 2008. Dose
response of irradiated XRCT radiochromic film. Iranian Journal of Science
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Butson,
M.J., Cheung, T., Yu, P.K.N., Alnawaf, H., 2009. Dose and absorption spectra response of EBT2 Gafchromic film to high energy x-rays. Australasian Physical and Engineering Sciences in
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Alnawaf, H., Cheung, T., Butson, M.J., Yu, P.K.N.,
2010. Absorption spectra response of XRQA radiochromic film to x-ray radiation. Radiation Measurements,
45, 129-132.
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Choi, V.W.Y., Lam,
R.K.K., Chong, E.Y.W.,
Cheng, S.H., Yu, K.N., 2010.
Designing experimental setup and procedures for studying
alpha-particle-induced adaptive response in zebrafish embryos in
vivo.
Nuclear Instruments and Methods in Physics Research B,
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Wong,
T.P.W., Law, Y.L., Tse, A.K.W., Fong, W.F., Yu, K.N., 2010. Influence of Magnolol on the bystander effect induced by alpha-particle irradiation. Applied Radiation and
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Law,
Y.L., Wong, T.P.W., Yu, K.N.,
2010. Influence of catechins on bystander responses in CHO cells induced by alpha-particle irradiation. Applied Radiation and Isotopes,
68, 726-729.
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Choi,
V.W.Y., Yum, E.H.W., Yu, K.N., 2010. Micro-collimator fabricated by alpha-particle irradiation of polyallyldiglycol carbonate polymer film and subsequent chemical etching. Nuclear Instruments and Methods in Physics Research A,
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Ng,
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Choi,
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Nikezic, D., Tokonami, S., Yu, K.N., 2010. Long-term
determination of airborne radon progeny concentrations using LR 115
detectors and the effects of thoron. Radiation
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Nikezic,
D., Markovic, V.M., Krstic, D., Yu,
P.K.N., 2010. Doses
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progeny in the lung. Radiation
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2010. Scanning orientation and polarization effects for XRQA Radiochromic film. Physica Medica
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Choi,
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Han, W., Yu,
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Butson, M.J., Yu, P.K.N., Cheung, T., Oborn, B.M., 2011. Effects of radiation scatter exposure on electrometer dose assessment in orthovoltage radiotherapy. Radiation Measurements, 46, 436-439.
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Ng, C.K.M., Wong, M.Y.P., Lam, R.K.K., Ho, J.P.Y., Chiu, S.K., Yu, K.N., 2011. p53 binding protein 1 foci as a biomarker of DNA double strand breaks induced by ionizing radiation. Nuclear Instruments and Methods in Physics Research A 660, 116-120.
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Ng,
C.K.M., Wong, M.Y.P., Lam, R.K.K., Ho, J.P.Y., Yu, K.N., 2011. Fabrication of pseudo three-dimensional PADC cell culture substrates
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Choi,
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Yu,
K.N., Nikezic, D., 2011. Long-term determination of airborne radon progeny concentrations using LR 115 solid-state nuclear track detectors.
Radiation Measurements 46, 1799-1802.
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Alnawaf, H., Butson, M.J., Yu, P.K.N., Cheung, T., 2011. SIRAD - Personal radiation detectors.
Radiation Measurements 46, 1826-1828.
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Butson,
E., Alnawaf, H., Yu, P.K.N., Butson, M.J., 2011. Scanner uniformity improvements for radiochromic film analysis with matt reflectance backing.
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Choi,
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a-Particle irradiated zebrafish embryos rescued by bystander unirradiated zebrafish embryos. Environmental Science
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Ng,
C.K.M., Yu, K.N., 2012. Proliferation of epithelial cells on PDMS substrates with
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Ng, C.K.M., Tjhin, V.T., Lin, A.C.C., Cheng, J.P., Cheng,
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Choi,
V.W.Y., Yum, E.H.W., Konishi, T., Oikawa, M., Cheng, S.H., Yu, K.N., 2012.
Triphasic low-dose response in zebrafish embryos irradiated by microbeam
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Choi,
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2012. Effects of exogenous carbon monoxide on radiation-induced bystander effect in
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Yu,
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Long-term measurements of unattached radon progeny concentrations
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Ng,
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Kan,
M.W.K., Leung, L.H.T., Yu, P.K.N., 2012. Verification and dosimetric impact of Acuros XB algorithm on intensity modulated stereotactic radiotherapy for locally persistent nasopharyngeal carcinoma.
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Yu,
K.N., Tung, M.M.T., Choi, V.W.Y., Cheng, S.H., 2012. Alpha radiation exposure decreases apoptotic cells in zebrafish embryos subsequently exposed to the chemical stressor,
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Alnawaf, H., Butson, M.J., Yu, P.K.N., 2012. Comparison of Epson scanner quality for radiochromic film evaluation.
Journal of Applied Clinical Medical Physics, 13, 314-321.
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Kan,
M.W.K., Wong,
W., Leung, L.H.T., Yu, P.K.N., So,
R. W.K., Cheng, A. C.K., 2012. A comprehensive dosimetric evaluation of using RapidArc volumetric-modulated arc therapy for the treatment of early-stage nasopharyngeal carcinoma.
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Choi,
V.W.Y., Cheung, A.L.Y., Cheng, S.H., Yu, K.N., 2012. Hormetic effect
induced by alpha-particle-induced stress communicated in vivo between zebrafish embryos. Environmental Science
& Technology, 46, 11678-11683.
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Alnawaf,
H., Butson, M., Yu, P.K.N., 2012. Measurement and effects of MOSKIN detectors on skin dose during high energy radiotherapy treatment. Australasian Physical & Engineering Sciences in Medicine 35, 321-328.
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Ceylan,
A., Butson, M., Cullen, A., Yu, P.K.N., Alnawaf, H., 2012. Variations in daily quality assurance dosimetry from device levelling, feet position and backscatter material.
Australasian Physical & Engineering Sciences in Medicine 35, 485-489.
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Kan,
M.W.K., Leung, L.H.T., Yu, P.K.N., 2013. Dosimetric impact of using the Acuros XB algorithm for IMRT and RapidArc planning in nasopharyngeal carcinomas.
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Choi, V.W.Y., Konishi, T., Oikawa, M., Cheng,
S.H., Yu, K.N.,
2013. Threshold number of protons for inducing adaptive response in zebrafish embryos.
Journal of Radiological Protection, 33, 91-100.
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Choi, V.W.Y., Ng, C.Y.P., Kong, M.K.Y., Cheng,
S.H., Yu, K.N.,
2013. Adaptive response to ionizing radiation induced by cadmium in zebrafish embryos.
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Ng,
C.Y.P., Choi, V.W.Y., Lam, A.C.L., Cheng,
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2013. Multiple stressor effect in zebrafish embryos from simultaneous exposures to ionizing radiation and cadmium.
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Yu,
P.K.N., Butson, M.J., 2013.
Measurement of effects of nasal and facial shields on delivered radiation dose for superficial x-ray treatments.
Physics in Medicine and Biology, 58, N95-N102.
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Kan,
M.W.K., Leung, L.H.T., So, R.W.K., Yu, P.K.N., 2013. Experimental verification of the Acuros XB and AAA dose calculation adjacent to heterogeneous media for IMRT and RapidArc of nasopharygeal carcinoma.
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Choi, V.W.Y., Ng, C.Y.P., Kobayashi, A., Konishi, T., Suya, N., Ishikawa, T., Cheng, S.H., Yu, K.N.,
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Chong, E.Y.W.*, Ng, C.Y.P.*, Choi, V.W.Y.*, Yan, L., Yang, Y., Zhang, W.J., Yeung, K.W.K., Chen, X.F., Yu, K.N.,
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Kan, M.W.K., Leung, L.H.T., Yu, P.K.N.,
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Medical Dosimetry, 38, 337-343.
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Kan,
M.W.K., Yu, P.K.N., Leung, L.H.T., 2013. A review on the use of grid-based Boltzmann
equation solvers for dose calculation in external photon beam treatment planning. BioMed Research International, 2013, Article ID 692874, 10 pages.
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Butson,
E.T., Yu, P.K.N., Butson, M.J., 2013. Solar ultraviolet radiation response of EBT2 Gafchromic, radiochromic film.
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Yan, L., Chen, W., Zhu, X., Huang, L., Wang, Z., Zhu, G., Roy, V.A.L., Yu, K.N., Chen, X., 2013. Folic acid conjugated self-assembled layered double hydroxide nanoparticles for high-efficacy-targeted drug delivery. Chemical Communications 49, 10938-10940.
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Kan, M.W.K., Leung, L.H.T., Yu, P.K.N., 2013. The performance of the progressive resolution optimizer (PRO) for RapidArc planning in targets with low-density media. Journal of Applied Clinical Medical Physics, 14, 205-221.
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Tong,
L., Yu, K.N., Bao, L., Wu, W., Wang, H., Han, W., 2014. Low concentration of
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Nikezic,
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Chen,
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Zhu, G., Yu, K.N., Roy, V.A.L., Galed, B.K., Chen, X., 2014. Improved
polyvinylpyrrolidone microneedle arrays with non-stoichiometric cyclodextrin.
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Choi, V.W.Y., Ng, C.Y.P., Kobayashi, A., Konishi, T.,
Oikawa,
M., Cheng, S.H., Yu, P.K.N.,
2014. Response of 5 hpf zebrafish embryos to low-dose microbeam protons.
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Choi, V.W.Y., Ng, C.Y.P., Kobayashi, A., Konishi, T.,
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M., Cheng, S.H., Yu, P.K.N.,
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Choi, V.W.Y., Ng, C.Y.P., Kobayashi, A., Konishi, T.,
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Chun,
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Kan,
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Kong,
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Wang,
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Nikezic,
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Wai,
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nuclear accident and impact of hypothetical Fukushima-like events of future
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Lam,
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Hou,
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Ng, C.Y.P.,
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Low-dose neutron dose response of zebrafish embryos obtained from the Neutron exposure Accelerator System for Biological Effect Experiments (NASBEE)
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Wai,
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Wang,
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Lam,
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N., Kakinuma,
S.,
Uchihori,
Y.,
Yu,
P.K.N.,
Hei,
T.K.,
2015. Induction of non-targeted stress
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Zhu, X., Kwok, S.Y., Yuen, M.F., Yan, L., Chen, W.,
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Dense diamond nanoneedle arrays for enhanced intracellular delivery of drug
molecules to cell lines. Journal of Materials Science, 50, 7800-7807.
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Nikezic,
D., Milenkovic, B., Yu, K.N.,
2015. Databank of proton tracks in polyallyldiglycol carbonate (PADC)
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Zhang,
J., Liang, Y.-C., Lin, X., Zhu, X., Yan, L., Li, S., Yang, X., Zhu, G., Rogach,
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nanoparticles for highly effective combination cancer therapy in vitro and in
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Ng, C.Y.P.,
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Shahmohammadi
Beni, M., Yu, K.N., 2015. Computational fluid dynamics analysis of cold plasma
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Lam,
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Lam,
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Radiation Protection Dosimetry, 167, 37-43.
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Ng, C.Y.P.,
Pereira, S., Cheng, S.H.,
Adam-Guillermin,
C., Garnier-Laplace,
J.,
Yu, K.N., 2015. Combined effects of depleted uranium and ionising
radiation on zebrafish embryos.
Radiation Protection Dosimetry, 167, 311-315.
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Li,
W., Yu,
K.N.,
Bao,
L., Shen,
J.,
Cheng,
C., Han,
W.,
2016. Non-thermal plasma inhibits migration and invasion of human
cervical cancer HeLa cells. Scientific Reports, 6:19720.
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Bao, L., Ma, J., Chen, G., Hou, J., Hei,
T.K.,
Yu, K.N.,
Han, W., 2016. Role of Heme Oxygenase-1 in low dose radioadaptive
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Ng, C.Y.P., Cheng, S.H., Yu, K.N., 2016.
Hormetic effect induced by depleted uranium
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Ng, C.Y.P., Chun, S.L., Yu, K.N.,
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Zhu, X., Yuen, M.F., Yan, L., Zhang, Z., Ai, F., Yang, Y., Yu, P.K.N.,
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intracellular delivery and the potential influence on cell physiology, 2016,
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Zhang,
J., Chen, W., Kalytchuk, S., Li, K.F., Chen, R., Adachi, C., Chen, Z., Rogach,
A.L., Zhu, G., Yu, P.K.N., Zhang, W., Cheah, K.W., Zhang, X., Lee, C.-S., 2016.
Self-assembly of electron donor-acceptor-based carbazole derivatives: Novel
fluorescent organic nanoprobes for both one- and two-photon cellular imaging.
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Ng, C.Y.P.,
Kong,
E.Y., Kobayashi, A., Suya, N.,
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Non-induction of radioadaptive response in zebrafish embryos by
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Ng, C.Y.P., Pereira, S., Cheng, S.H.,
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Kong,
E.Y.,
Yeung,
W.K.,
Chan,
T.K.Y., Cheng,
S.H.,
Yu,
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International Journal of Molecular Sciences,
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Shahmohammadi Beni, M., Krstic, D., Nikezic, D.,
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A calibration method for realistic neutron dosimetry in radiobiological
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Nikezic,
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M.,
Yu,
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A computer program TRACK_P for studying proton tracks in PADC detectors.
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Wu, W., Nie, L., Yu, K.N., Wu, L.,
Kong, P., Bao, L., Chen, G., Yang, H., Han, W., 2016. Low concentration of
exogenous carbon monoxide modulates the transduction of radiation-induced
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Kong,
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Yu,
K.N., 2016. Zebrafish as an in vivo
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Ng, C.Y.P., Cheng, S.H.,
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Photon hormesis deactivates
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Radiation Physics and Chemistry, 133, 72-80.
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Ng, C.Y.P., Cheng, S.H.,
Yu, K.N., 2017.
Effect of photon hormesis
on dose responses to alpha particles in zebrafish embryos.
International Journal of Molecular Sciences, 18, 385.
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Shahmohammadi Beni, M.,
Yu,
K.N., 2017. Safeguarding against
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Shahmohammadi
Beni, M., Ng, C.Y.P., Krstic, D., Nikezic, D., Yu, K.N., 2017. Conversion
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Li,
L., Wang, L., Prise, K.M., Yu, K.N., Chen, G., Chen, L., Han, W., 2017. Akt/mTOR
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Nikezic, D., Yu, K.N., 2017.
Alpha-particle fluence in radiobiological experiments. Journal of Radiation
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Chan, P.M.,
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Auto-development issue in quality assurance of biological X-ray irradiator
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Tsang,
P.Y.,
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P.M., Yu, K.N.,
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Measuring diffuse ultraviolet exposures using Gafchromic EBT3 films, Results in Physics, 7,
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Shahmohammadi Beni, M., Yu, K.N.,
2017. Computational fluid dynamics analysis of cold plasma plume mixing with
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Yu,
K.N., Chun, S.L., Chan, P.M., 2017. Responses of Gafchromic EBT3 films with
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Shahmohammadi Beni, M.,
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Wai,
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of mercury in China through consumption of vegetables, a modelling study.
Environmental Research 159, 152-157.
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Wai,
K.-M., Yu, P.K.N., Chan, P.M., 2017. Urban UV environment in a sub-tropical
megacity - A measurement and modelling study.
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Yan, L., Chen, X., Wang, Z., Zhang, X., Zhu, X., Zhou, M., Chen, W., Huang,
L., Roy, V.A.L., Yu, P.K.N., Zhu, G., Zhang, W., 2017. Size
controllable and surface tunable zeolitic imidazolate
framework-8-poly(acrylic acid sodium salt) nanocomposites for pH responsive
drug release and enhanced in vivo cancer treatment.
ACS Applied Materials &
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Shahmohammadi
Beni, M., Krstic, D., Nikezic, D., Yu, K.N., 2017. Modeling
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Shahmohammadi Beni, M., Krstic, D., Nikezic, D., Yu, K.N.,
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Li,
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Shahmohammadi Beni, M., Zhao, J., Yu, K.N.,
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Shahmohammadi
Beni, M., Krstic, D., Nikezic, D., Yu, K.N., 2018. Modeling kV X-ray-induced
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Kong,
E.Y., Cheng, S.H.,
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K.N.,
2018. Induction of autophagy and interleukin 6 secretion in bystander cells:
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Shahmohammadi
Beni, M., Krstic, D., Nikezic, D., Yu, K.N., 2018. Monte Carlo studies on
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Ma,
J., Yu,
K.N.,
Cheng, C., Nia,
G.,
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Shahmohammadi
Beni, M., Tzu Hsien Tan, Yu, K.N.,
2019. Atomistic modeling of pileup process in metal deposition. Results in
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Yu, K.N., 2019.
Radiation-induced rescue effect. Journal of Radiation Research 60, 163-170.
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Shahmohammadi
Beni, M., Han, W., Yu, K.N.,
2019.
Modeling OH transport phenomena in
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Shahmohammadi
Beni, M., Han, W., Yu, K.N.,
2019.
Dispersion of OH radicals
in applications related to fear-free dentistry using cold plasma. Applied
Sciences 9, 2119.
-
Shahmohammadi Beni,
M., Yu,
K.N., 2019. Studies on hydrodynamic deformation and fragmentation of melt jet
injected into water pool using level set method. Results in Physics 13, 102206.
-
Shahmohammadi
Beni, M., Krstic, D., Nikezic, D., Yu, K.N., 2019.
Medium-thickness-dependent proton dosimetry for radiobiological experiments.
Scientific Reports 9, 11577.
-
Shahmohammadi
Beni, M., Krstic, D., Nikezic, D., Yu, K.N., 2019. Studies on unfolding
energy spectra of neutrons using maximum-likelihood expectation-maximization
method.
Nuclear Science and Techniques 30: 134.
-
Oo,
S. L., Venkatesh, S., Ilyas, A-M., Karthikeyan, V., Arava, C. M., Kong, E.Y.,
Yeung, C-C., Chen, X., Yu, P.K.N., Roy, V.A.L., 2020. Gating a Single Cell: A
Label-Free and Real-Time Measurement Method for Cellular Progression. Analytical
Chemistry. 92, 2, 1738-1745.
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Wai,
K-M., Yuan, C., Lai, A., Yu, P.K.N., 2020. Relationship between pedestrian-level
outdoor thermal comfort and building morphology in a high-density city. Science
of the Total Environment. 708, 134516.
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Kwan,
W.S., Nikezic, D., Roy, V.A.L., Yu, K.N., 2020. Multiple Stressor Effects of
Radon and Phthalates in Children: Background Information and Future Research.
International Journal of Environmental Research and Public Health. 17, 8, 2898.
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Kong,
P., Yu, K.N., Yang, M., Almahi, W.A., Nie, L., Chen, G., Han, W., 2020.
Micheliolide Enhances Radiosensitivities of p53-Deficient Non-Small-Cell Lung
Cancer via Promoting HIF-1α Degradation. International Journal of Molecular
Sciences. 21, 9, 3392.
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Pathikonda,
S., Cheng, S.H., Yu, K.N., 2020. Role of PARP1 regulation in radiation-induced
rescue effect. Journal of Radiation Research. 61, 3, 352-367.
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Wai,
K-M., Krstic, D., Nikezic, D., Lin, T-H., Yu, P.K.N., 2020. External Cesium-137
doses to humans from soil influenced by the Fukushima and Chernobyl nuclear
power plants accidents: a comparative study. Scientific Reports. 10, 7902.
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Yang,
X., Chen, G., Yu, K.N., Yang, M., Peng, S., Ma, J., Qin, F., Cao, W., Cui, S.,
Nie, L., Han, W., 2020. Cold atmospheric plasma induces GSDME-dependent
pyroptotic signaling pathway via ROS generation in tumor cells. Cell Death and
Disease. 11, 4.
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Cui,
S., Chen, G., Yu, K.N., Cheng, C., Han, H., 2020. Non-thermal plasma with
metformin synergistically induces cell death via upregulating AMPK to suppress
energy metabolism. Journal of Physics D: Applied Physics 53 385203.
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Ma,
J., Yu, K. N., Zhang, H., Nie, L., Cheng, C., Cui, S., Yang, M., Chen,
G., Han, W., 2020. Non-thermal plasma induces apoptosis accompanied by
protective autophagy via activating JNK/Sestrin2 pathway. Journal of Physics D: Applied Physics
53, 46, 465201.
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Nikezic,
D., Stajic, J.M.,
Yu, K.N.,
2021. Updates to TRACK_TEST and TRACK_VISION Computer Programs. Polymers, 13,
560.-
Shahmohammadi
Beni, M., Krstic, D., Nikezic, D.,
Yu, K.N.,
2021. A comparative study on dispersed doses during photon and proton radiation
therapy in pediatric applications. PLoS ONE 16(3): e0248300.-
Oo,
S.L., Venkatesh, S., Karthikeyan, V., Arava, C.M., Pathikonda, S.,
Yu, P.K.N.,
Lau, T.C.K., Chen, X., Roy, V.A.L., 2021. Highly Sensitive and Cost-Effective
Portable Sensor for Early Gastric Carcinoma Diagnosis. Sensors 21, 8, 2639.-
Qin,
F., Fan, Q., Yu, P.K.N., Almahi, W.A., Kong, P., Yang, M., Cao, W., Nie,
L., Chen, G., Han, W., 2021. Properties and gene expression profiling of
acquired redioresistance in mouse breast cancer cells. Annals of Translational
Medicine 9, 8, 628.-
Shahmohammadi
Beni, M.,
Yu, K.N.,
2021. Nonlinear fitting of multi-compartmental data using Hooke and Jeeves
direct search method. Open Physics 19, 1, 277-280.-
Leung,
C.T., Yang, Y., Yu, K.N., Tam, N., Chan, T.F., Lin, X., Kong, R.Y.C.,
Chiu, J.M.Y., Wong, A.S.T., Lui, W.Y., Yuen, K.W.Y., Lai, K.P., Wu, R.S.S.,
2021. Low-dose radiation can cause epigenetic alterations associated with
impairments in both male and female reproductive cells. Frontiers in Genetics
12:710143.-
Shahmohammadi
Beni, M.,
Watabe,
H.,
Yu, K.N., 2021. CompVision: An open-source five-compartmental software for
biokinetic simulations. Open Physics 19, 454-459.-
Kwan,
W.S., Roy, V.A.L., Yu, K.N.,
2021. Review on toxic effects of
Di(2-ethylhexyl) phthalate on zebrafish embryos. Toxics 9, 193.-
Shahmohammadi
Beni, M.,
Watabe,
H.,
Yu, K.N., 2021. SecureVision: An Open-Source User-Customizable Image Encryption
Program.
Applied Sciences 11, 7915.-