Претраживање
Приказ резултата 21-30 од 82
Chaotic dynamics and supercontinuum generation with cosh-Gaussian pulses in photonic-crystal fibers
(Laser Physics, 2018)
In this paper, we investigate broadband supercontinuum generation in photonic crystal fibers using cosh-Gaussian optical pulses, which provide flatter spectrum than standard Gaussian pulses. This fact can be crucial for ...
The effects induced by the gamma-ray responsible for the threshold voltage shift of commercial p-channel power VDMOSFET
(Nuclear Technology and Radiation Protection, 2018)
The variations in the threshold voltage shift in p-channel power VDMOSFET during the gamma ray irradiation was investigated in the dose range from 10 to 100 Gy. The investigations were performed without the gate bias and ...
Fruit Wines Inhibitory Activity Against α-Glucosidase
(Current Pharmaceutical Biotechnology, 2018)
BACKGROUND: Fruit wines are well known for their profound health-promoting properties including both enzyme activations and inhibitions. They may act preventive in regard to diabetes melitus and other chronic diseases. ...
Experimental Investigation of Microstructure and Phase Transitions in Ag-Cu-Zn Brazing Alloys
(Journal of Materials Engineering and Performance, 2018)
Microstructure and phase transitions of selected brazing alloys from the Ag-Cu-Zn ternary system were investigated. Four ternary alloys with silver content in the compositional range from 25 to 60 wt.% were studied using ...
Compact discrete breathers on flat-band networks
(Low Temperature Physics, 2018)
Linear wave equations on flat-band networks host compact localized eigenstates (CLS). Nonlinear wave equations on translationally invariant flat-band networks can host compact discrete breathers-time-periodic and spatially ...
Radiological and physicochemical properties of red mud based geopolymers
(Nuclear Technology and Radiation Protection, 2018)
A significant amount of red mud generated as a by-product of the Bayer process in the aluminum industry may cause environmental problems if appropriate treatment is not carried out. The presented research dealt with the ...
Biocompatibility nanostructured biomaterials based on calcium aluminate
(Srpski arhiv za celokupno lekarstvo, 2018)
Introduction/Objective The aim of this paper was to verify the biocompatibility of the newly synthesized nanostructured material based on calcium aluminate after implantation into the subcutaneous tissue of rats. Methods ...
Calcium based sorbent calcination and sintering reaction models overview
(Hemijska industrija, 2018)
Several models considering the pulverized sorbent reactions with pollutant gases were developed over the past years. In this paper, we present a detailed overview of available models for direct furnace injection of pulverized ...
The impact of field size and radiation quality on KAP-meter and CT-chamber response
(Nuclear Technology and Radiation Protection, 2018)
Kerma-area product and kerma-length product are important practical dosimetric quantities used in diagnostic radiology. These quantities are measured by special types of dosimeters which are calibrated in standard radiation ...
Orange-Reddish Light Emitting Phosphor GdVO 4 :Sm 3+ Prepared by Solution Combustion Synthesis
(Journal of Spectroscopy, 2018)
The gadolinium vanadate doped with samarium (GdVO 4 :Sm 3+ ) nanopowder was prepared by the solution combustion synthesis (SCS) method. After synthesis, in order to achieve the full crystallinity, the material was annealed ...