Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Imre Uzonyi"'
Autor:
Zsófia Török, Zita Szikszai, Zoltán Szoboszlai, Róbert Huszánk, A. Angyal, Imre Uzonyi, László Csedreki, Enikő Emese Furu, Zsófia Kertész
Publikováno v:
Technè. :59-62
The Laboratory of Ion Beam Applications at MTA Atomki served as a Trans-National Access (TNA) host within the CHARISMA EU FP7 project. Although cultural heritage research is only one of the several applications in the laboratory, its importance is gr
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 328:20-26
In this work the differential cross sections for gamma-ray emission from the 14N(d,pγ)15N (Eγ = 1885, 2297, 7299 and 8310 keV) and from the 28Si(d,pγ)29Si (Eγ = 1273, 2028, 2426 and 4934 keV) were measured simultaneously with the 14N(d,p4,5,6,7)1
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 328:59-64
The total cross sections of the 12C(d,pγ1)13C (Eγ = 3089 keV), 12C(d,pγ2)13C (Eγ = 3684 keV) and 12C(d,pγ3)13C (Eγ = 3854 keV) reactions, as well as differential cross sections for (d,po), (d,p1) reactions and (d,d0) elastic scattering were det
Autor:
Ruslan I. Kostov, Zita Szikszai, Bisserka Gaydarska, László Csedreki, Imre Uzonyi, John Chapman, Aliz Simon, Christo Protochristov, Chavdar Stoyanov
Publikováno v:
Geoarchaeology. 27:457-469
Neolithic artifacts made of nephrite, □Ca2(Fe,Mg)5Si8O22(OH)2, are found at prehistoric settlements in Bulgaria. This study investigates these objects based on particle induced X-ray emission using a scanning nuclear microprobe (micro-PIXE techniqu
Publikováno v:
Zeitschrift für Chemie. 30:204-211
Selected methods from uni- and multivariate analysis of correlation are discussed and applied to a 3-dimensional data array of the object-variable occasion type. The data resulted from trace element determinations (by x-ray fluorescence analysis) in
Autor:
Imre Uzonyi, Gy. Szöőr, Csaba Cserháti, J. Simčič, Lajos Daróczi, Primož Pelicon, Péter Rózsa, Á.Z. Kiss
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267:2225-2228
Impact materials collected at the Barringer Meteor Crater have been characterized by SEM-EDX and micro-PIXE techniques. Fine textural and true elemental images were created. As a main feature silica-bearing shell and an S–Fe–Ni–Cu core could be
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 267:2236-2240
Aerosol samples collected in outside and indoor environments with a 9-stage PI cascade impactor were analysed using PIXE, STIM (on and off-axis) and RBS ion beam analytical techniques at the Debrecen ion microprobe. Elemental composition, size and mo
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 268:511-516
Rock-forming pyroxene phenocrystals from two andesite localities regarded as remnants of ancient lava flows in the southeastern part of the Tokaj Mountains near Sarospatak town (NE Hungary) were analyzed by micro-PIXE technique. The major element com
Autor:
Bart Vekemans, Á.Z. Kiss, Laszlo Vincze, Péter Rózsa, Imre Uzonyi, I. Beszeda, Freddy Adams, Gyula Szöõr
Publikováno v:
Acta Geologica Hungarica. 48:419-434
Impact material, especially magnetizable tiny grains (spherules, globules and platelets) of Barringer Meteor Crater (Arizona) was studied by combined nuclear analytical techniques. The samples were analyzed first by micro-proton-induced X-ray emissio
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 231:106-111
On the growing need of an accurate, quantitative method for the analysis of thin biological tissues down to the cell level, a measurement setup and data evaluating system has been developed at the Debrecen scanning proton microprobe facility, using i