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Now showing items 581-590 of 611
Effective Temperature Based Algorithm for Achieving Constant Quality Resistance Seam Weld
(Belgrade : Vinča Institute of Nuclear Sciences, 2021)
The resistance seam welding is a welding technique that is often used for the creation of the leak-tight welds. It is a technique where the weld is created as a set
of overlapping weld nuggets between the cylindrical ...
Construction and calibration of a portable rain simulator designed for the in situ research of soil resistance to erosion
(Prague : Czech Academy of Agricultural Sciences, 2022)
Land degradation caused by erosion processes is a widespread global problem. Rain simulators are one of the tools often used to determine the resistance of soils to erosion processes. The aim of this publication is to ...
Gamma irradiation effects in optical fibres, splitters, and connectors / Efekti gama zračenja na optička vlakna, račve i konektore
(Vinča Institute of Nuclear Sciences, 2017)
The paper presents a brief overview of contemporary ELION techniques with stress on their use for material modification and dozimetry. In the attempt to avoid some common misjudges of irradiation effects, special attention ...
Analiza praga oštećenja bakra i aluminijuma u interakciji sa rubinskim laserom / The analysis of damage threshold in ruby laser interaction with copper and aluminium
(Association of Chemical Engineers of Serbia, 2010)
U radu su prikazani rezultati delovanja laserske svetlosti, talasne dužine λ = 694,3 nm (rubinski laser, Q-switch mod), na uzorke od bakra i aluminijuma. Cilj ispitivanja je bio da se odrede maksimalne gustine energije ...
Novel negatively charged membrane adsorbers made using a combination of photopolymerization and immersion precipitation
(Serbian Chemical Society, 2016)
A novel method combining a traditional immersion precipitation process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution was used to prepare asymmetric ...
Deashing and Desulfurization of Subbituminous Coal from the East Field (Bogovina Basin, Serbia) – Insights from Chemical Leaching / Oтпепељавање и одсумпоравање мрког угља из источноg пољa басена Боговина (Србија) хемијским третманом
(Belgrade, Serbia : Serbian Chemical Society, 2021)
The study is focused on the determination of the most effective chemical leaching process for the simultaneous demineralization/deashing and desulfurization of subbituminous coal from the Bogovina Basin. Coal was treated ...
Evaluation of the anti-cancer potential of Mahonia aquifolium extracts via apoptosis and anti-angiogenesis
(Bangladesh Pharmacological Soc, Shahbah, 2016)
The cytotoxicity of Mahonia aquifolium ethanol and water extracts was examined using MTT test. The morphological changes were analyzed by fluorescence microscopy. Cell cycle distribution and possible activation of ...
Interpretation of Serbian surface sediment maturation parameters based on factor analysis / Primena faktorske analize u interpretaciji maturacionih parametara površinskih sedimenata Srbije
(Serbian Chemical Society, 2004)
The factor analysis, used in this work for the interpretation of maturation parameters observed in an exploration study of a group of surface sediments of diverse age originating from different localities in Serbia, resulted ...
Influence of Electrolytic Copper Powder Particle Morphology on Electrical Conductivity of Lignocellulose Composites and Formation of Conductive Pathways
(Electrochemical Science Group, 2014)
Composites based on polymers with conductive fillers have been gaining more significant roles in a variety of technological domains and they are getting in the research focus of numerous studies as a part of growing research ...
The effect of the particle shape and structure on the flowability of electrolytic copper powder I: Modeling of a representative powder particle / Uticaj oblika i strukture čestica na tečljivost elektrolitičkog bakarnog praha I - modelovanje reprezentativne čestice praha
(Serbian Chemical Society, 2003)
One of the most important properties of copper powder is its flow ability which depends on the shape and the structure of the powder particles. A procedure for the determination of a representative powder particle permitting ...