Maršík, František - Search Results - Digital Repository

guest :: login Digital Repository
		Search		Submit		Help		About

Home > Search Results: Maršík, František

Search:

Search Tips :: Advanced Search

Search collections:

Sort by:	Display results:	Output format:

	Dynamics of cardiovascular and respiratory system Převorovská, Světlana ; Maršík, František ; Musil, Jan The human cardiovascular and respiratory system is numerically modelled by twenty four segments. Respiratory processes are considered at the level of the pulmonary, tissue and brain segment. The interaction between both systems is modelled by the baroreflex and chemoreflex regulation of the blood pressure and pulmonary minute ventilation. Detailed record
	Viscoelastic properties of arteries - KorotkoffĽ sound generation Maršík, František ; Převorovská, Světlana ; Štembera, V. The theoretical analysis, experimental study and numerical solving of the blood flow through the elastic tubes is very important issue for the noninvasive estimate of the elasticity of blood vessels. The main aim is to find the relation between the mechanical properties of blood and the blood vessel's wall with a frequency and Korotkoff's sounds. Detailed record
	Classification of cardiovascular system with respect to the heart load Novák, J. ; Maršík, František Cardiovascular diseases are one of the most important health problems in human population. The aim of this investigation is to show a possibility to determine energy efficiency of the heart and to estimate the corresponding quality of the all cardiovascular system of man, with a simple noninvasive measurement only. Detailed record
	Numerical model of cardiovascular and respiratory system Převorovská, Světlana ; Maršík, František ; Musil, Jan The human cardiovascular and respiratory system modelled mathematically as a functional unit /heart -lung/ demonstrated the interaction of the latter systems . The latter model has been aimed to the further development to be used for the clinical practice in diagnostics. Detailed record
	Influence of Dynamic Loading on Bone Remodelation Bobro, V. ; Maršík, František ; Mařík, I. The aim is to demonstrate the foundations of the biochemical model of the bone remodelation and to show the model response on a initial bone composition and on a dynamic loading. Further model accuracy is improved by clinical observations of a specified set of patients undergoing the bone prolongation. procedure. Detailed record
	Pulsatory flow under rotary pump used to failing heart support Musil, Jan ; Převorovská, Světlana ; Leitermann, D. ; Pražák, Josef ; Maršík, František The hydrodynamic resistance values increase in the mock-line circuit verified in some cases the concommitant phenomenon due to the continuous supporting device, i. e. complete destruction of the pulsatory wave form into the chaotic turbulent flow thro the supported system. Detailed record
	The effects of mass transfer in Rayleigh-Plesset bubble dynamics and cavitation modeling in a convergent-divergent nozzle Zima, Patrik ; Maršík, František The paper studies the relative importance of the mass transfer term in the modified R-P equation and proposes an experimental cavitation modeling design based on a convergent-divergent nozzle. Detailed record
	Numerical simulation of the cardiovascular hemodynamics during hemorrhaging Převorovská, Světlana ; Maršík, František The numerical model of the cardiovasculare system enables the simulation of the hemodinamic reaction activity as consequenceof the baroreflex response to various perturbations in the cilculatory system.The hemodynamic behaviour of the cardiovascular system in case of the circulatory failure caused by heemorrhagic shock is demonstrated. Detailed record
	Dynamics of a bubble in variable pressure and temperature fields of a liquid Zima, Patrik ; Maršík, František A study of nucleation and growth of bubbles in a liquid by means of a method based on the nucleation pulse in a shock tube is proposed. The nucleation of bubbles in the shock tube is initiated by a sudden depressurization due to the expansion of the liquid. It is assumed that the nucleation is homogeneous and the nucleation rate and the growth of bubbles can be evaluated using the light scattering method. Description of the experimental setup and analytical solution of the expansion of water in a shock tube are given. The theory of radial dynamics of a spherical vapor/gas bubble in a liquid is then employed in the form of the Rayleigh-Plesset equation and some aspects of inertially controlled bubble growth are discussed. The governing equation and conditions for mass transfer across the bubble boundary due to diffusion of the contaminant gas are given. Detailed record
	The influence of the membrane transport on the heart mechanical activity Převorovská, Světlana ; Maršík, František The mechanical activity of the heart muscle is the response of the electrochemical processes at the myocardial cells level. The influence of the sodium, potassium and calcium ions transport through the myocyte cells membrane and the generation of the myocardial action potential on heart mechanical activity has been simulated by the numerical model. Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.

Digital Repository :: :: :: ::
Powered by v1.1.2
Maintained by

This site is also available in the following languages:
Česky English