Musicology Today, Vol 12, Iss 1, Pp 116-126 (2015)
Subjects
chain technique, permutations, heterochrony, Musical instruction and study, and MT1-960
Abstract
Paweł Hendrich’s compositions can be compared to macrocrystals - solids composed of numerous small and identical elements, constructed in accordance with a strict pattern. Importantly, the same internal crystal structure can produce forms highly diversified with regard to external shape. Similarly, this composer’s works are very precisely structured already on the level of individual sounds, but this structure is only a tool for the creation of very clear musical macroforms. The idea of emergence - of new values resulting from the combination of simple elements - is of key importance to this composer.
METROLOGY, MONTE Carlo method, AIRDROP, FIREFIGHTING, and MATHEMATICAL models
Abstract
In this paper precision of the system controlling delivery by a helicopter of a water capsule designed for extinguishing large scale fires is analysed. The analysis was performed using a numerical method of distribution propagation (the Monte Carlo method) supplemented with results of application of the uncertainty propagation method. In addition, the optimum conditions for the airdrop are determined to ensure achieving the maximum area covered by the water capsule with simultaneous preserving the precision level necessary for efficient fire extinguishing. [ABSTRACT FROM AUTHOR]
