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Peter L. Antonelli Andrej Bna Michael A. Slawi
ski 《Nonlinear Analysis: Real World Applications》2003,4(5):711-722
We prove that, in general, for anisotropic nonuniform continua, seismic rays are geodesics in Finsler geometry. In particular, for separable velocity functions, the geometry is Wagnerian. We provide concrete examples with theoretical discussions and introduce the seismic Finsler metric. 相似文献
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W. Goraczko J. Slawiński K. Staninski 《Journal of Radioanalytical and Nuclear Chemistry》2008,277(3):613-618
This study was conducted to investigate radiochemiluminescence (RCL) spectra (340–650 nm), kinetics and absorption spectra
of humic acids (HA) after their exposure of γ-radiation (absorbed doses of 1–10 kGy, 60Co) in model systems. The kinetics and spectral distribution of RCL were measured using the single photon counting method
(SPC) and cut-off filters. Absorption spectra (range 240–800 nm) of irradiated solutions indicated that post-radiative degradation/polymerization
processes take place in the HA changing their macromolecule or properties. The intensity of the delayed RCL was nonlinearly
and suggested that complex radical formation mechanisms were still involved in the post-radiative reactions. 相似文献
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