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Приказ резултата 41-50 од 262
A Fiber-optic Sensing Technique for Sub-micrometer Distance Measurement between the Surgical Tools and Retina
(Rijeka : Croatian Society for Information, Communication and Electronic Technology – MIPRO, 2021)
Many retina diseases require very often a delicate surgical intervention, which is performed by different minimally invasive instruments and tools. They must be miniature but still robust and capable to accurately determine ...
Ispitivanje strukturnih svojstava legure FeCoV metodom skenirajuće elektronske mikroskopije - SEM
(Belgrade : ETRAN, 2021)
U radu su ispitivani strukturna svojstva legure 49Fe49Co2V proizvedene PIM/MIM tehnologijom, tako što je polazni granulat pripremljen mešanjem FeCoV praha sa niskoviskoznim vezivom. Nakon brizganja sirovi uzorci su najpre ...
BT/ZnO composite materials with improved functional properties
(Belgrade : Innovation Center of Faculty of Mechanical Engineering, 2021)
Due to a high-power conversion efficiency (PCE), perovskite solar cells (PSCs) are the most developing area of research in the past decade. Although lead−based inorganic−organic PSCs has achieved the highest PCE of 25.2%, ...
The influence of mechanical activation on microstructure and dielectric properties of SrTiO3 ceramics
(Belgrade : Innovation Center of Faculty of Mechanical Engineering, 2021)
In recent years, a lot of interest has been shown in obtaining materials with predetermined properties. The aim is to establish a functional dependence between the synthesis parameters, structural characteristics, and ...
Optimalna rezolucija stohastičkih embedid sistema
(Belgrade : ETRAN, 2021)
U radu se elabolira primena stohastičke digitalne merne metode (SDMM) u embedid sistemima. U literaturi je dokazano da je optimalna rezolucija SDMM trobitna i da je optimalni brojni sistem za primenu u obradi takođe trobitni. ...
Effect of prolonged precipitation on morphology and crystal struture of the bacterial nanocelulose/Fe3O4 composite
(Belgrade : Serbian Ceramic Society, 2021)
Cellulose is a biopolymer with a wide range of properties like biocompatibility, hydrophilicity, porosity, good mechanical properties, biodegradability and non-toxicity. The properties and application of cellulose based ...
Influence of solvothermal synthesis parameters on NaY0.65Gd0.15F4:Yb0.18Er0.02 UCNPs structural, morphological and optical characteristics
(Belgrade : Serbian Ceramic Society, 2021)
Monosized Up-Converting NanoParticles (UCNPs) with biocompatible surface and unique optical properties attract a great interest as new cell markers or drug delivery systems. The uppermost UC efficiency of β-NaYF4:Yb/Er ...
Structural and electrochemical properties of gamma LiV2O5 cathode
(Belgrade : Serbian Ceramic Society, 2021)
For its capability to reversibly remove and insert lithium ions in the range of 0 ≤ x ≤ 1.4, gamma polymorph phase of LixV2O5 makes a solid candidate for cathode application in rechargeable batteries. Accommodation of ...
Layered CaV2O6 as promising electrode material for multivalent storage
(Belgrade : Institute of Technical Sciences of SASA, 2021)
While the world is facing a higher demand for lithium, its limited resources associated with the high price, are becoming problematic. Other crucial drawbacks of Li-ion batteries are their toxicity and safety concerns. ...
Upoređivanje bioaktivnosti, citotoksičnosti, antimikrobnih i korozivnih svojstava keramičkih prevlaka sa i bez polimera na titanu / Comparison of bioactivity, cytotoxicity, antimicrobial and corrosive behavior of ceramic coatings with and without polymer on titanium
(Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2021)
Kalcijum fosfati (CP), među kojima su amorfni kalcijum fosfat (ACP) i hidroksiapatit (HAp), zajedno sa slojevima Ti i TiO2, pronašli su ogromnu primenu u preventivnoj i regenerativnoj medicini zbog svoje odlične ...