National Repository of Grey Literature 16 records found  previous11 - 16  jump to record: Search took 0.01 seconds. 
Finite element model of male vocal tract considering clefting and interaction between hard palate and acoustic spaces
Dedouch, K. ; Horáček, Jaromír ; Vampola, T.
Results of a voice numerical simulation using finite element model of acoustic spaces corresponding to the human vocal tract for English vowel /a/ are presented. The approximate FE model was designed according to the data published in literature and amended by the model the nasal tract joint with the vocal tract by compliant bone of hard palate.
Numerical simulation of self-oscillations of human vocal folds based on aeroelastic theory
Horáček, Jaromír ; Šidlof, P.
Linear two degrees of freedom aeroelastic system for modelling vibrations of human vocal folds was originally developed by which the physiological conditions for so-called phonation thresholds were modelled. The thresholds are given by aeroelastic instabilities of divergence or flutter type. Afterwards the model was generalised taking into account the non-linear aerodynamic terms, important for small glottal openings and large vibration amplitudes.
Parametric study of acetabular cup migration
Jírová, Jitka ; Micka, Michal ; Jíra, Josef ; Sosna, A. ; Pokorný, D.
Loosening and migration of acetabular cup into the pelvis belongs to the most serious therapeutical complications. Using computational model we have analyzed stress concentrations at the contact of artificial cup and bone tissue.
Height profile measurement by means of white-light interferometry
Pavlíček, Pavel
White-light interferometer measures the heigh profile of smooth as well of rough surfaces, this feature renders it suitable for the technical practice.
Height profile measurement by means of white-light interferometry
Pavlíček, Pavel
White-light interferometry is an established method for the height-profile measurement of rough surface. we show the results of the heigh-profile measurement of silicon waters.
Deformation of the mirror segments for fluorescent detector in Pierre Auger observatory by its own weight
Pech, Miroslav ; Hrabovský, Miroslav ; Schovánek, Petr ; Palatka, Miroslav ; Nožka, Libor ; Vlček, Martin ; Řídký, Jan ; Grygar, Jiří
The Pierre Auger fluorescent detectors are optical telescopes, mirror in the each of them is composes of 60 hexagonal ultrathin segments in gravitational field of the Earth are here presented.

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