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Приказ резултата 21-30 од 140
NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS
(Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia, 2011)
Ferroelectric materials with diffuse phase transition (DPT) charactreristics and/or
relaxor properties have been exstensively studied in the last few decades mainly due to
their very interesting and still not completely ...
Synthesis and characterization of anodic substrates for IT-SOFCs based on proton conductors
(Društvo za keramičke materijale Srbije, 2011)
Cermet anode substrates based on high temperature proton conductors Ni-BaCe0.9Y0.1O3-
δ (Ni-BCY10) were prepared using wet chemical method. The microstructural properties
of sintered pellets were investigated using X-ray ...
Impedance modeling of simple structures of ferrite EMI suppressors in different ferrite materials
(20th International Conference on Soft Magnetic Materials - SMM20, 2011)
The aim of this paper is to investigate the efficiency of simple structures of ferrite electromagnetic interference (EMI) suppressors in different ferrite materials. The EMI suppressors are fabricated using the ceramic ...
Ferrite EMI suppressor characterization and analysis of its performance on a PCB
(SMM 2011 - 2011 Soft Magnetic Materials Conference (SMM20), 2011)
Ferrite electromagnetic interference (EMI) suppressors are components which absorb and eliminate high frequency noise which may produce electromagnetic interference on printed circuit board (PCB) circuits. They provide ...
Efficiency analysis of simple structures of ferrite EMI suppressors in different ferrite materials
(Nikola Tesla Society and Institute of Electrical Engineering „Nikola Tesla“, Belgrade, 2011)
The properties of ferrite material as well as geometrical parameters determine the efficiency of ferrite component in electromagnetic interference (EMI) applications. Due to the presence of ferrite material, EMI suppressor ...
Ground Bounce Reduction in Digital Circuit Using EMI Suppressors
(IEEE 16th International Symposium on Power Electronics-Ee2011, 2011)
Ground noise voltage generated by a logic gate on a signal return conductor is investigated in this paper. An analytical method for calculating the ground bounce and the factors that affect it are discussed. The efficiency ...
The analysis of genotoxic effect of trace elements on erytrocites of barbel (Barbus barbus) with standard alkaline comet assay
(European Environmental Mutagen Society, Španija, 2011)
The Negative Effect of Soy Extract on Erythrocyte Membrane Fluidity: An Electron Paramagnetic Resonance Study
(Springer, New York, 2011)
A decrease of erythrocyte membrane fluidity can contribute to the pathophysiology of hypertension. Soy products, which are used as alternative therapeutics in some cardiovascular conditions, contain various isoflavones ...
Fabrication of ZrC/SiC, ZrO2/SiC and ZrO2 powders by carbothermal reduction of ZrSiO4
(Processing and Application of Ceramics, 2011)
The zirconia/silicon carbide (ZrO2 /SiC) and ZrO2 powders are prepared by carbothermal reduction of natural mineral zircon (ZrSiO4). The zircon powder was mixed with activated carbon as a reducing agent and heat treated ...
Optimizacija uslova za glutaraldehidnu imobilizaciju peroksidaze iz soje
(AP Print, Podgorica, 2011)
Rezime
Fenoli se smatraju najvećim zagađivačima otpadnih voda, konstantno prisutni u životnoj sredini i njihovo uklanjanje se može izvesti i enzimskim metodama. Iako je primena enzima, kao što su peroksidaze, bio predmet ...