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Приказ резултата 1-10 од 233
Diatoms – invisible residents of Resavska Cave (eastern Serbia)
(Postojna, Slovenia : Organizing Commitee, 2nd Dinaric Symposium on Subterranean Biology, 2019)
Diatoms (Bacillariophyta) are widespread microorganisms that were found in different aquatic ecosystems, but also in other habitats, such as stone substrates exposed to air. There diatoms thrive with other phototrophic ...
Mouthpart Deformities of Chironomus plumosus Larvae Caused by Increased Concentrations of Copper in Sediment from Carp Fish Pond
(Central Fisheries Research Inst, 2019)
Elevated concentrations of heavy metals in water can cause deformities of the mouthparts in chironomid larvae reared on artificial sediment. This investigation is an attempt to study effects of increased copper concentrations ...
Synthesis of novel piperazino-alkyl-1H-benzo[d]imidazole derivates and assessment of their interactions with the D2 dopamine receptor
(Serbian Chemical Society, 2019)
A total of 14 novel arylpiperazines were synthesized, and pharmacologically evaluated by measuring their affinities towards the D2 dopamine receptor (D2DR) in a [3H]spiperone competition assay. All herein described compounds ...
Synthesis of novel piperazino-alkyl-1H-benzo[d]imidazole derivates and assessment of their interactions with the D2 dopamine receptor
(Serbian Chemical Society, 2019)
A total of 14 novel arylpiperazines were synthesized, and pharmacologically evaluated by measuring their affinities towards the D2 dopamine receptor (D2DR) in a [3H]spiperone competition assay. All herein described compounds ...
5S Elements as steps to bridge the gap in transmitter manufacturing process / 5S elementi kao koraci za premošćivanje procepa u procesu prozvodnje transmitera
(Zrenjanin: University of Novi Sad - 'Mihajlo Pupin' Technical Faculty, 2019)
In this paper, GAP analysis and 5S tool are applied in the case of realization of a compact pressure
transmitter. GAP analysis, combined with the 5S tool, can qualitatively indicate the critical points
in the manufacturing, ...
Degradation of organophosphorus insecticide by chlorine dioxide / Degradacija organofosfornog insekticida pomoću hlor-dioksida
(Serbian Chemical Society, Belgrade / Srpsko hemijsko društvo, Beograd, 2019)
In this paper, the degradation of organophosphorus insecticide (malathion) with chlorine dioxide was investigated. Degradation was studied in deionized water. Optimization of degradation conditions was examined under light ...
Humidophila brekkaensoides (Bock) Lowe, Kociolek, J.R.Johansen, Van de Vijver, Lange-Bertalot & Kopalová : aerophytic diatom from the caves of Serbia
(Bulgarian Federation of Speleology, 2019)
Diatom Humidophila braekkensoides is rare,
aerophytic species found in seven caves of Serbia.
First time was found at Alp’s rock in thin layer
and described as a species that prefer non
calcareous substratum. Our results ...
Samar Cave: seasonal analysis of phototrophic microorganisms, ecological and biofilm parameters
(Bulgarian Federation of Speleology, 2019)
Cyanobacteria and algae, ecological, and parameters
of biofilm developed at rock substratum
at the entrance of Samar Cave (Serbia),
were analysed seasonally. Of 141 taxa, Cyanobacteria
were dominant (coccoid forms ...
Interactive promotion of supercapacitance of rare earth/CoO3-based spray pyrolytic perovskite microspheres hosting the hydrothermal ruthenium oxide
(Elsevier, 2019)
Considerable promotion of RuO2 hosted by perovskite-like structure of rare eartheCoO3 composite and
vice versa supercapacitive performances is reported. Spherical, sub-mm-sized, regular spheres of
La0.6Sr0.4CoO3 (LSCO), ...
Antibiotic production by Streptomyces hygroscopicus CH-7 in medium containing Schiff base complexes / Продукција антибиотика помоћу Streptomyces hygroscopicus CH-7 у хранљивим подлогама са комплексима шифових базa
(Association of the Chemical Engineers of Serbia, 2019)
Influence of a modified media on Hexaene H-85 and Azalomycine B production by Streptomyces hygroscopicus CH-7 was investigated. The amino acid L-tryptophan, as a nitrogen source, was replaced with isatin-3-thiosemicarbazone ...