Search Results - "Mondelaers, W."

Impact of systematic effects on results of neutron resonance transmission analysis by Tsuchiya, H., Harada, H., Koizumi, M., Kitatani, F., Takamine, J., Kureta, M., Iimura, H., Kimura, A., Becker, B., Kopecky, S., Kauwenberghs, K., Mondelaers, W., Schillebeeckx, P.

“…The impact of systematic effects on the areal density derived from a neutron resonance transmission analysis (NRTA) is investigated by measurements at the…”
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Low-energy electron accelerators in industry and applied research by Mondelaers, W.

“…The use of electron accelerators in industry involve a broad range of machines and applications. The major actual large-scale applications are crosslinking of…”
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Phase Transitions in Swollen Networks. 3. Swelling Behavior of Radiation Cross-Linked Poly(vinyl methyl ether) in Water by Moerkerke, R, Meeussen, F, Koningsveld, R, Berghmans, H, Mondelaers, W, Schacht, E, Dušek, K, Šolc, K

“…It is demonstrated that the collapse of gels of radiation cross-linked poly(vinyl methyl ether) swollen in water is a truly discontinuous process obeying…”
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Modeling of the GELINA neutron target using coupled electron–photon–neutron transport with the MCNP4C3 code by Flaska, M., Borella, A., Lathouwers, D., Mihailescu, L.C., Mondelaers, W., Plompen, A.J.M., van Dam, H., van der Hagen, T.H.J.J.

“…Coupled electron–photon–neutron transport calculations were performed with the Monte Carlo code MCNP4C3 to model the GELINA neutron target. Our calculations…”
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Characterisation and disintegration properties of irradiated starch by De Kerf, M, Mondelaers, W, Lahorte, P, Vervaet, C, Remon, J.P

“…Irradiation treatment could provide a quick and simple way to modify the physical, chemical and pharmaceutical properties of biopolymers such as starch. Corn,…”
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A decomposition study of the EPR spectrum of irradiated sucrose by Vanhaelewyn, G., Sadlo, J., Callens, F., Mondelaers, W., De Frenne, D., Matthys, P.

“…In general, the EPR spectra of irradiated sugars are very complex because of their multicomponent character. In this study we applied a multivariate…”
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Potential for improvement of a neutron producing target for time-of-flight measurements by Flaska, M., Lathouwers, D., Plompen, A.J.M., Mondelaers, W., van der Hagen, T.H.J.J., van Dam, H.

“…The Geel electron linear accelerator (GELINA) white neutron source is designed for time-of-flight (TOF) measurements with a high neutron energy resolution. A…”
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The new cold neutron tomography set-up at SINQ by Baechler, S, Masschaele, B, Cauwels, P, Dierick, M, Jolie, J, Materna, T, Mondelaers, W

“…A new cold neutron tomography set-up is operational at the neutron spallation source SINQ of the Paul Scherrer Institute (PSI) in Villigen, Switzerland. The…”
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Enhanced oxygen dimer and thermal donor formation in irradiated germanium studied by local vibrational mode spectroscopy by Vanmeerbeek, P, Clauws, P, Mondelaers, W

“…Oxygen-doped Ge has been irradiated with 2 MeV electrons and isochronally annealed between 80°C and 440°C. Local vibrational mode absorption at 525.5, 780.9…”
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Physical and chemical characterisation of some silicas and silica derivatives by Ramos, M.A., Gil, M.H., Schacht, E., Matthys, G., Mondelaers, W., Figueiredo, M.M.

“…An extensive study of four types of porous silica supports has been performed, with particular emphasis on their physical and morphological characteristics…”
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Comparison of the Effect of X-ray and Electron Beam Irradiation on the Microbiological Quality of Foodstuffs by Van Calenberg, S., Van Cleemput, O., Mondelaers, W., Huyghebaert, A.

“…The effect of irradiation with X-rays and e-beams on the microbiological quality of minced chicken breast meat, shrimps and strawberries was examined. Samples…”
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Near K-edge measurement of the X-ray attenuation coefficient of heavy elements using a tuneable X-ray source based on an electron LINAC by Materna, Th, Jolie, J., Mondelaers, W., Masschaele, B.

“…The X-ray attenuation coefficients of bismuth and of uranium were measured in the regions of 40–240 and 70–240 keV, respectively, using a tuneable hard X-ray…”
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The Gent University 15 MeV high-current linear electron accelerator facility by Mondelaers, W., Van Laere, K., Goedefroot, A., Van den Bossche, K.

“…The Gent University 15 MeV 20kW linear electron accelerator facility was initially designed for fundamental nuclear physics research. During the last years a…”
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The X-ray irradiation of modified silica beads in the presence of hydroxyethyl methacrylate - graft vs. homopolymerization by Ramos, M. A., Catalão, M. M., Schacht, E., Mondelaers, W., Gil, M. H.

“…The grafting of hydroxyethyl methacrylate (HEMA) onto silica containing a vinyl group has been studied, by using NMR spectroscopy and thermogravimetric…”
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Gelina neutron target optimisation by Flaska, M., Plompen, A. J. M., Mondelaers, W., Lathouwers, D., van der Hagen, T. H. J. J., van Dam, H.

“…A study is being performed on the properties of the Geel Electron Linear Accelerator (GELINA), a powerful white neutron source, designed for the high-energy…”
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Fast on-line charged particle tracing in real magnetic fields by Masschaele, B, Mondelaers, W, Lahorte, P

“…The work we present consists of the development of a computerised 3-D scanning system running under LABVIEW ®. 3-D magnetic field measurements, form an…”
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Improvement of the tuneable monochromatic gamma-ray source at the 15 MeV linac of the University of Gent by Masschaele, B, Jolie, J, Mondelaers, W, Materna, T, Cauwels, P, Dierick, M

“…It is shown how the tuneable gamma-ray source based on a bremsstrahlung source and a crystal, diffracting in Cauchois geometry, can be made intense and…”
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Global characterisation of the GELINA facility for high-resolution neutron time-of-flight measurements by Monte Carlo simulations by Ene, D., Borcea, C., Kopecky, S., Mondelaers, W., Negret, A., Plompen, A.J.M.

“…A comprehensive set of Monte Carlo simulations was performed with the MCNP5 code to provide a generic characterisation of the neutron and photon fluxes for…”
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Mapping elemental distributions of heavy elements using tunable gamma-ray beams by Materna, Th, Jolie, J., Mondelaers, W.

“…A non-destructive analysis of the distribution of heavy elements in samples can be performed using tunable gamma-ray sources. By scanning a sample using…”
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First results of micro-neutron tomography by use of a focussing neutron lens by Masschaele, B., Baechler, S., Cauwels, P., Dierick, M., Jolie, J., Mondelaers, W.

“…Since the appearance of high flux neutron beams, scientists experimented with neutron radiography. This high beam flux combined with modern neutron to visible…”
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