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Influence of picosecond laser pulses on the microstructure of austenitic materials
(Springer, New York, 2011)
We investigate samples of austenitic materials - stainless steel and iron-based superalloy - which are widely used at high temperatures and pressures. The samples were exposed to Nd(3+):YAG laser pulses with a wavelength ...
Electrospun Poly(vinylbutyral)/silica Composite Fibres for Impregnation of Aramid Fabrics
(Materiale Plastice, 2014)
The poly (vinyl butyral)/silica (PVB/SiO2) composite fibers were produced by the electrospinning process. The experiments were performed with the PVB solution in concentration of 10 wt.% where ethanol was used as the ...
Adventitious organogenesis via intermediate callus formation in representatives of Prunus, Pyrus and Rubus genera
(Ars Docendi, Bucharest, 2014)
The paper presents evaluation of the influence of 30 combinations of plant growth regulators (PGRs) on induction of adventitious organogenesis from leaves of in vitro propagated shoots in 5 genotypes: sour cherry 'Cacanski ...
Raman spectroscopy study of anodic film on Ag43Cu37Zn20 alloy
(Natl Inst Optoelectronics, Bucharest-Magurele, 2016)
The objective of this study was characterization of anodic film obtained when Ag43Cu37Zn20 alloy was treated electrochemically in 3.5% wt. NaCI under potentiostatic conditions. At the potential of +0.25 V a complex multilayer ...
Electrochemical decolorization of CI Acid Orange 3 in the presence of sodium chloride at iridium oxide electrode
(Springer International Publishing Ag, Cham, 2017)
The electrocatalytic degradation of C.I. Acid Orange 3 from simulated wastewater by indirect electrochemical oxidation using an IrOx electrode was investigated. The effects of different operating parameters on the rate of ...
Framework of new landfill GHG policy in developing countries: Case study of Serbia
(Wiley Periodicals, Inc, San Francisco, 2019)
This paper deals with greenhouse gas (GHG) emissions originating from changes in the waste sector in developing and transitional economies. Using a Serbian case study, the effects of different waste disposal techniques on ...
Unusual growth of pollen tubes in the ovary of quince (cydonia oblonga mill.)
(Acta Scientiarum Polonorum, Hortorum Cultus, 2017)
This paper presents the results of a three-year research (2010-2012) of unusual growth of pollen tubes in the ovary in eight cultivars of quince in two pollination variants (self-pollination and open-pollination). Unusual ...
Potential Enrichment of Medicinal Mushrooms with Selenium to Obtain New Dietary Supplements
(Begell House Inc, Danbury, 2013)
The purpose of this study was to resolve the question of whether various selenium concentrations affect the ability of eight species, members of five genera, to produce mycelium biomass and absorb this trace element during ...
Cobalt impregnated pillared montmorillonite in the peroxymonosulfate induced catalytic oxidation of tartrazine
(Springer, Dordrecht, 2018)
Aluminum pillared montmorillonite impregnated with cobalt (CoAP) was synthe-sized and characterized using chemical analysis, XRD and N-2-physisorption. CoAP was tested as a catalyst in the peroxymonosulfate (Oxone (R)) ...
Optimization of the electrochemical synthesis of silver nanoparticles in poly(vinyl alcohol) colloid solutions
(Bulgarian Acad Science, Sofia, 2017)
This work focuses on the optimization of electrochemical synthesis of silver nanoparticles in poly(vinyl alcohol) colloid solutions, films and hydrogel discs with the ability for immobilization of silver nanoparticles and ...