In classical approaches of dynamic network identification, in order to identify a system (module) embedded network, one has formulate Multi-input-Single-output (MISO) identification problem that requires parametric model for all the modules constituting MISO setup including (possibly) noise model, and determine their order. This requirement leads selection steps are no interest experimenter whi...

A new distributed parallel SPH programming scheme using AMR (adaptive mesh refinement) background grid is proposed, in which the size of a grid is decided based on maximal smoothed length of local particles. In detonation simulation, computational complexity of the new scheme is better than O(NlgN) which is the best order of magnitude in the previous methods. Several hypervelocity impact proble...

It has been expected that the solar cycle may have an influence on production rate of cosmogenic tritium. However, prevailing anthropogenic bomb tritium in precipitation second half 20th century prevented such studies. We analyzed long-term data (1976–2020) activity concentration at Zagreb, Croatia, by various statistical methods looking for periodicity. Frequency and Wavelet analyses were perf...