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Zero-degree focusing of channeled ions and crystal rainbows
(Physics Letters A, 2001)
We analyze here theoretically the connection between the effect of zero-degree focusing of channeled ions and the crystal rainbow effect. The calculations were performed for Ne10+ ions and a LT 100 GT Si thin crystal. The ...
Simulacije u polju eksplozivnih procesa / Simulations in explosive processes area
(Istočno Sarajevo : Elektrotehnički fakultet, 2008)
Saglasnost teorije i eksperimenata eksplozivnih procesa pripada kategorijama kod kojih se traži visoka pouzdanost. Eksperimenti sa daljinskom kontrolom ili izazivanjem detonacionih procesa predstavljaju jednu od oblasti u ...
Spatial distribution of Belgrade air pollution
(Society of Physical Chemists of Serbia, 2006)
Belgrade air pollution has been monitored by two monitoring networks for more than a decade now, but no overall characterization of the pollution based on those results has been published so far. We give here seasonal ...
Ab initio calculations of some time –dependent properties of atomic systems
(Society of Physical Chemists of Serbia, 2004)
Within the framework of the many-body theory by using the method of Random Phase Approximation with Exchange we calculated the polarizabilities, the refractive index and Verdet of Ar and Be atoms.
Microwawe irradiation influence on enzyme kinetics
(Society of Physical Chemists of Serbia, 2008)
Kinetic study of microwave (MW) irradiated enzyme pepsin was performed. Decreased enzyme activity was observed, under constant temperature and absorbed MW energy per time unit. In accordance with experimental conditions, ...
Sinusoidal coded model
(Society of Physical Chemists of Serbia, 2008)
This article discusses a usage of modified periodic harmonic analysis to prove the periodicity of experimental data for seasonal stable isotope variations in precipitation and stream water. A proof for sinusoidal coded ...
Singularity theory approach apllied to fourdimensional model of the hypothalamic-pituitaryadrenal system activity
(Society of Physical Chemists of Serbia, 2006)
The HPA system is a complex neuroendocrine system whose main purpose is to regulate wide variety of bodily processes, under basal physiological conditions and during stress, by regulating the plasma levels of corticosteroids ...
Design and test of the gas-dynamic carbon dioxide laser experimental setup
(Society of Physical Chemists of Serbia, 2004)
An experimental gas-dynamic laser apparatus based on acetylene-in-oxygen combustion has been designed and tested. Main setup volume was designed as a modular type for flexibility. A vacuum system, electrical and measuring ...
Central and baroreflex control of heart rate during the wake-sleep cycle in rat
(Sleep, 2001)
Spontaneous fluctuations in Heart Period (HP) and Mean Arterial Pressure (MAP) make it possible to evaluate baroreceptor-heart rate reflex sensitivity (BRS). 30-s sequences of HP and MAP beat-to-beat values were considered ...
Preparation of composite material BCP/DLPLG with a different content of ceramic and polymer component
(Society of Physical Chemists of Serbia, 2006)
Using a new approach of synthesis, homogenisation of DLPLG polymer powder and BCP gel, BCP/DLPLG composite material has been obtained with morphological and structural characteristics making it potentially very suitable ...