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Determination of Symmetrical Index for H-3 in Precipitation and Cs-137 in Ground Level Air
(Water Air and Soil Pollution, 2012)
The paper presents results of a long-term investigations of tritium activity concentrations in precipitation and radiocesium activity concentrations in ground level air in Belgrade, Serbia. Samples were collected at three ...
Oxygen dissociation at close-packed Pt terraces, Pt steps, and Ag-covered Pt steps studied with density functional theory
(Surface Science, 2002)
Using density functional theory we have characterized O(2) dissociation on flat and stepped Pt(111) surfaces. The reactivity of the steps is significantly higher than that of the flat terraces. Inclusion of Ag monoatomic ...
Coherent light propagation through multicore optical fibers with linearly coupled cores
(Journal of the Optical Society of America. B: Optical Physics, 2015)
Multicore fibers with linearly coupled cores are considered as a means of the coherent transport needed for high-capacity communication systems and high-power fiber lasers. The conditions of the existence and stability of ...
Closed-form summations of certain hypergeometric-type series containing the digamma function
(Journal of Physics. A: Mathematical and Theoretical, 2008)
Recently, interesting novel summation formulae for hypergeometric-type series containing a digamma function as a factor have been established by Miller (2006 J. Phys. A: Math. Gen. 39 3011 - 20) mainly by exploiting already ...
Desir High Resolution Separator At Ganil, France
(Nuclear technology and radiation protection, 2012)
A high-resolution separator for the SPIRAL2/DESIR project at GANIL has been designed. The extracted isotopes from SPIRAL2 will be transported to and cooled in a RFQ cooler yielding beams with very low transverse emittance ...
Concentrations of Natural Radionuclides in Imported Zirconium Minerals
(Nuclear technology and radiation protection, 2011)
The natural radioactivity in imported zircon samples used as glaze for ceramic tiles in the ceramics industry has been presented in this paper. The measurements were made by gamma spectrometry with a high purity germanium ...
Possible role of oxygen monomers reordering in the photoinduced charge transfer in RBa2Cu3O6+x material
(Journal of Physics and Chemistry of Solids, 2012)
The model of photoassisted oxygen ordering assumes that the enhancement of the conducting properties of RBa2Cu3O6+x material during the light illumination, is the consequence of the CuOx plane oxygen atoms reordering into ...
The Fourier series expansions of the Legendre incomplete elliptic integrals of the first and second kind
(Integral Transforms and Special Functions, 2010)
Recently, the Fourier series expansions of the Legendre incomplete elliptic integrals F(phi, k) and E(phi, k) of the first and second kind in terms of the amplitude phi were investigated and found in a series of papers. ...
Radiological Hazards of Cs-137 in Cultivated and Undisturbed Areas
(Nuclear technology and radiation protection, 2011)
The exposure of human beings to ionizing radiation from Cs-137 is a continuing and inescapable feature of life on Earth. Artificial radio nuclides are widely distributed in various geological formations and ecosystems such ...
Polypseudologarithms revisited
(Physica A: Statistical Mechanics and Its Applications, 2010)
Lee, in a series of papers, described a unified formulation of the statistical thermodynamics of ideal quantum gases in terms of the polylogarithm functions. Li(s)(z). It is aimed here to investigate the functions Li(s)(z), ...