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Prikaz rezultata 1161-1170 od 1241
Sintering effects on microstructure and dielectric properties of CCTO ceramics
(Belgrade : Materials Research Society of Serbia, 2012)
A perovskite-type compound, calcium copper titanate (CaCu3Ti4O12, CCTO) attracted ever increasing attention for its practical applications in microelectronics, especially for preparation of capacitors and memory devices. ...
Humanoid robot Marko - an assistant in therapy for children
(Belgrade : Institute for Research and Design in Commerce and Industry, 2014)
This paper reports on work in progress towards development of a robot to be used as assistive technology in treatment of children with developmental disorders (cerebral palsy). This work integrates two activities. The first ...
The Ho2O3 Concentration Influence on BaTiO3 – ceramics Fractal Structures
(Belgrade : Serbian Ceramic Society, 2014)
An influence of dopant concentration on microstructure and dielectric properties of doped BaTiO3-ceramics is developed based on fractal geometry. Using different technological parameters and different additives the structure ...
Automatic devices for electrochemical water treatment with cooling of electrolyte
(Association of the Chemical Engineers of Serbia, 2016)
The most common disinfectants for water treatment are based on chlorine and its compounds. Practically, water treatments with chlorine compounds have no alternative, since they provide, in comparison to other effective ...
Structural Changes, Dielectric and Ferroelectric Properties of Tribophysically Activated BaTiO3
(Belgrade : Serbian Ceramic Society, 2012)
In order to obtain nanocrystalline material which can be used in MLCC production, the investigations of the influence of BaTiO3 powder tribophysical activation (TPA) on its structural changes, dielectric and ferroelectric ...
Fluctuations of the number of adsorbed molecules due to adsorption–desorption processes coupled with mass transfer and surface diffusion in bio/chemical MEMS sensors
(Elsevier, 2014)
In this study we have developed, for the first time, the comprehensive theoretical model of the fluctuations of the number of adsorbed molecules in MEMS chemical and biological sensors, taking into account the processes ...
Coated calcium phosphate scaffolds for bone tissue engineering produced by foam replica method
(Belgrade : Institute of Technical Sciences of SASA, 2015)
Tissue engineering (TE) is a growing field which provides helpful alternative strategies for conventional treatments in medicine. TE involves the smart combination of cells, biomolecules and engineered porous biomaterials ...
Chemical Precipitation Synthesis and Characterization of Zr-Doped Hydroxyapatite Nanopowders
(Belgrade : Materials Research Society of Serbia, 2011)
The great importance of hydroxyapatite in the field of biomaterial science inspires researchers to investigate various approaches to adjust and improve existing and to find out new useful properties of this class of ...
New facile synthesis route for obtaining phase pure LiFePO4/C composite
(Belgrade : Materials Research Society of Serbia; Institute of Technical Sciences of SASA; Vinča Institute of Nuclear Sciences, University of Belgrade, 2012)
Carbon-coated, olivine-structured LiFePO4 suitable for cathode material in rechargeable lithium batteries has been prepared via simple, both time and energy low-consuming synthesis route. Procedure involves soaking of ...
Joint effects of vitamin D and nanobiomaterial in the jaw bone regeneration
(Belgrade : Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, 2011)
Systems for targeted delivery of drugs with high affinity for specific organs, tissues, and cells were introduced at the beginning of the twentieth century. Recently, this concept is attracting much attention. These systems ...