Zobrazeno 1 - 10
of 41
pro vyhledávání: '"A V, Kondrachuk"'
Autor:
Richard Boyle, Alexander V. Kondrachuk
Publikováno v:
Microgravity Science and Technology. 23:433-438
A precise balance of cupula and endolymph densities is key to the proper sensing of angular acceleration by the semicircular canals (SC). Estimates show that a density difference of cupula and endolymph (DD) as small as ~10 − 4 g/cm3 is sufficient
Publikováno v:
Microgravity Science and Technology. 23:221-225
The known “sun-flower equation” (SFE), which was originally proposed to model root circumnutating, was used to describe the simplest tip root graviresponse. Two forms of the SFE (integro-differential and differential-delayed) were solved, analyze
Publikováno v:
Hearing Research. 197:24-34
Two models of development of statoconia in the statocyst of mollusks, based on the experimental data [Hearing Res. 49 (1990) 63; Hearing Res. 109 (1997) 125; Hearing Res. 109 (1997) 109;] are proposed. The purpose of the present work is to apply math
Autor:
Alexander V. Kondrachuk
Publikováno v:
Journal of Vestibular Research. 13:189-203
It has been suggested that, in the fish, the change of otolith mass during development under altered gravity conditions [1,2,3,4,5,6,24,25,36,37] and the growth of otoliths in normal conditions [22,23,26], are determined by feedback between otolith d
Autor:
Alexander V. Kondrachuk
Publikováno v:
Hearing Research. 166:96-112
Transformation of the mechanical input in the chain: acceleration of otolithic membrane (OM)-displacement of the OM gel layer-deflection of hair cell bundle (HCB)-formation of the temporal pattern of polarization was studied using simplified analytic
Autor:
Alexander V. Kondrachuk
Publikováno v:
Hearing Research. 154:1-11
A mathematical model of the evolution of statoconia in statocysts of freshwater snails based on the analysis of experimental data [Wiederhold et al., 1990; Pedrozo et al., 1996; Gao et al., 1997; Gao and Wiederhold, 1997; Wiederhold et al., 1999] is
Autor:
Alexander V. Kondrachuk
Publikováno v:
Journal of Vestibular Research. 11:33-42
Dynamic behavior of an otolithic membrane (OM) was studied analytically using simplified homogeneous viscoelastic (Kelvin-Voight body) model of the OM. The OM was represented by a thin plate attached to a macular plane. Viscoelastic properties of the
Autor:
Alexander V. Kondrachuk
Publikováno v:
Journal of Vestibular Research. 11:13-32
A 3D finite element model (FEM) of the mammalian utricular otolith corresponding to spatial structure, shape and size of the otolith from the guinea pig was developed. The otolithic membrane (OM) was considered as consisting of gel and otoconial laye
Autor:
Alexander V. Kondrachuk
Publikováno v:
Hearing Research. 143:130-138
A three-dimensional computer simulation of the experiment (Benser M. E., Issa N.P., Hudspeth A.J., 1993. Hear. Res. 68, 243-252), devoted to the mechanical stimulation of the surface of saccular membrane of bullfrog with the otoconial mass removed wa
Publikováno v:
Powder Metallurgy and Metal Ceramics. 36:320-327