Now showing items 1-10 of 688
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 ...
Photonica 2011: 3rd International School and Conference on Photonics
(Physica Scripta, 2012)
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 ...
Combinatorial Laplacian and entropy of simplicial complexes associated with complex networks
(European Physical Journal - Special Topics, 2012)
Simplicial complexes represent useful and accurate models of complex networks and complex systems in general. We explore the properties of spectra of combinatorial Laplacian operator of simplicial complexes and show its ...
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 ...
Limit Representations of Riemanns Zeta Function
(American Mathematical Monthly, 2012)
In this article, it is shown that Riemanns zeta function zeta(s) admits two limit representations when R(s) GT 1. Each of these limit representations is deduced by using simple arguments based upon the classical Tannerys ...
Integrated Assessment and Management of Ambient Particulate Matter - International Perspective and Current Research in Serbia
(Chemical Industry and Chemical Engineering Quarterly / CICEQ, 2012)
Air pollution mitigation is a necessity in Serbia, due to its high levels of criteria pollutants in ambient environment. Successful implementation of mitigation measures requires access to sufficient information from ...
Synthesis and Structural Characterization of Nano-sized Copper Tungstate Particles
(Acta Chimica Slovenica, 2012)
The nano-sized copper tungstate (CuWO4) was prepared by precipitation method in the presence of non-ionic copolymer surfactant (polyoxyethylene-polyoxypropylene block copolymer) and consequent annealing at low temperature ...
The effect of partially carbonized fibers on the mechanical properties of carbon/carbon composites
(Journal of Materials Processing Technology, 2012)
The carbon/carbon (C/C) composite with satisfactory mechanical properties were obtained through introduction of partially carbonized fibers as a precursor. Applying this procedure the production cost of C/C composites may ...
Complete relaxation map of polypropylene: radiation-induced modification as dielectric probe
(Polymer Bulletin, 2012)
The molecular relaxation behaviour of isotactic polypropylene (iPP) exposed to gamma radiation in air to various absorbed doses (up to 700 kGy) has been investigated by dielectric loss (tan delta) analysis; the polar (mainly ...