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Number of found documents: 29385
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Deformation behaviour of gellan gum based artificial bone structures under simulated physiological conditions
Krčmářová, N.; Šleichrt, J.; Fíla, Tomáš; Koudelka_ml., Petr; Kytýř, Daniel
2017 - English
The paper deals with investigation of deformation behaviour of gellan gum (GG) based\nstructures prepared for regenerative medicine purposes. Investigated material was synthesized as porous spongy-like scaffold reinforced by bioactive glass (BAG) nano-particles in different concentrations. Deformation behavior was obtained employing custom designed experimental setup. This device equipped with bioreactor chamber allows to test the delivered samples under simulated physiological conditions with controlled flow and temperature. Cylindrical samples were subjected to uniaxial quasi-static loading in tension and compression. Material properties of plain scaffold buffered by 50 wt% and 70 wt% BAG were derived from a set of tensile and compression tests. The results are represented in form of stress-strain curves calculated from the acquired force and displacement data. Keywords: gellan gum scaffold; reinforcement; uni-axial loading; simulated physiological conditions Available at various institutes of the ASCR
Deformation behaviour of gellan gum based artificial bone structures under simulated physiological conditions

The paper deals with investigation of deformation behaviour of gellan gum (GG) based\nstructures prepared for regenerative medicine purposes. Investigated material was synthesized as porous ...

Krčmářová, N.; Šleichrt, J.; Fíla, Tomáš; Koudelka_ml., Petr; Kytýř, Daniel
Ústav teoretické a aplikované mechaniky, 2017

The effect of shame in dictator games with information asymmetry
Miklánek, Tomáš
2017 - English
Keywords: shame; dictator game; anonymity Fulltext is available at external website.
The effect of shame in dictator games with information asymmetry

Miklánek, Tomáš
Národohospodářský ústav, 2017

Ego-utility and endogenous information acquisition; an experimental study
Miklánek, Tomáš
2017 - English
Keywords: information acquisition; experiment; overconfidence Fulltext is available at external website.
Ego-utility and endogenous information acquisition; an experimental study

Miklánek, Tomáš
Národohospodářský ústav, 2017

Remittances, spending and political instability in Ukraine
Kuntsevych, Iuliia
2017 - English
Keywords: remittances; remittance behavior; Ukraine Fulltext is available at external website.
Remittances, spending and political instability in Ukraine

Kuntsevych, Iuliia
Národohospodářský ústav, 2017

Treatment-related naturalization premiums in two European countries: evaluation and comparison
Sargsyan, Vahan
2017 - English
Keywords: citizenship policy; naturalization; naturalization premium Fulltext is available at external website.
Treatment-related naturalization premiums in two European countries: evaluation and comparison

Sargsyan, Vahan
Národohospodářský ústav, 2017

Český rok a český týden: o českých pojmenováních měsíců v roce a dnů v týdnu
Vykypěl, Bohumil
2017 - Czech
Keywords: linguistics; etymology Available at various institutes of the ASCR
Český rok a český týden: o českých pojmenováních měsíců v roce a dnů v týdnu

Vykypěl, Bohumil
Ústav pro jazyk český, 2017

Some experimentally determined properties of a profile in case of self-excited oscillations in subsonic flow
Vlček, Václav; Zolotarev, Igor; Kozánek, Jan; Šidlof, Petr; Štěpán, M.
2017 - English
In the wind tunnel of the Institute of Thermomechanics of the AS CR,v .v. i., experiments were realized with the profile NACA0015 in the presence of the self-excited oscillation. The oscillation of the profile with pitch and plunge degrees of freedom was excited by the subsonic air flow. The plunge support had the same elasticity for all experiments, the pitch support had seven different values of elasticity. Within experiments different types of self-excited vibration (flutter, stall flutter, deep stall flutter) were realized. Range of Mach numbers were M=0.08–0.45, when the chord length is used as the characteristic dimension of the profile. The frequency and amplitude characteristics of the oscillating profile were experimentally determined.\n Keywords: airfoil; aeroelasciticy; dynamic stall; stall flutter; limit cycle oscillations; self -excited vibrations Available at various institutes of the ASCR
Some experimentally determined properties of a profile in case of self-excited oscillations in subsonic flow

In the wind tunnel of the Institute of Thermomechanics of the AS CR,v .v. i., experiments were realized with the profile NACA0015 in the presence of the self-excited oscillation. The oscillation of ...

Vlček, Václav; Zolotarev, Igor; Kozánek, Jan; Šidlof, Petr; Štěpán, M.
Ústav termomechaniky, 2017

Aspects of energy storage systems focusing on flywheel technologies
Zapoměl, Jaroslav; Kozánek, Jan
2017 - English
The energy storage devices are used to reduce variation of the power transmitted in complex technological systems. The individual technologies are based on different physical principles and are applicable in different industrial fields. This paper focuses on aspects of the flywheel storage devices that have a direct impact on their design, technological parametres, and extent of their application. Keywords: energy storage systems; flywheel technology; ultra-low friction bearings Available at various institutes of the ASCR
Aspects of energy storage systems focusing on flywheel technologies

The energy storage devices are used to reduce variation of the power transmitted in complex technological systems. The individual technologies are based on different physical principles and are ...

Zapoměl, Jaroslav; Kozánek, Jan
Ústav termomechaniky, 2017

Architectura recreationis: Lusthaus or Summer Palace, a Successful Building Type in Early Modern Europe
Muchka, Ivan
2017 - English
Keywords: architectura; leisure buildings; European palaces Available in digital repository of the ASCR
Architectura recreationis: Lusthaus or Summer Palace, a Successful Building Type in Early Modern Europe

Muchka, Ivan
Ústav dějin umění, 2017

Electrocoagulation Scaling-Up for Removal of Toxic Metals, Namely Cr6+ and Ni2+.
Krystyník, Pavel; Klusoň, Petr; Mašín, P.; Kroužek, J.
2017 - English
Presented cotribution deals with application of electrocoagulation process for removal of Cr6+ and other toxic metals, namely Ni2+, Zn2+, Cu2+ and Mn2+ from contaminated groundwater on the site of former galvanization plant. The industrial effluent has pH ranging from 4.2 to 4.8; RAS (dissolved inorganic salts) is 2540 mg/L and conductivity 488 mS/m. Keywords: experiments; electrocoagulation process; electrode Available in a digital repository NRGL
Electrocoagulation Scaling-Up for Removal of Toxic Metals, Namely Cr6+ and Ni2+.

Presented cotribution deals with application of electrocoagulation process for removal of Cr6+ and other toxic metals, namely Ni2+, Zn2+, Cu2+ and Mn2+ from contaminated groundwater on the site of ...

Krystyník, Pavel; Klusoň, Petr; Mašín, P.; Kroužek, J.
Ústav chemických procesů, 2017

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