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Приказ резултата 11-20 од 142
Comparative research of accumulation of heavy metals in woody plants and herbs
(Parlar Scientific Publications (P S P), Freising, 2011)
Vascular plants can precisely indicate the presence and intensity of different pollutants (heavy metals, chemical substances etc.) in air and soil in natural ecosystems as well as in the urban environments. The accumulation ...
Non-noble metal composite cathodes for hydrogen evolution. Part I: The Ni-MoOx coatings electrodeposited from Watt's type bath containing MoO3 powder particles
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
In this work the Ni-MoOx coatings have been prepared and characterized in view of their possible application as electrocatalysts for hydrogen evolution reaction (HER) in alkaline solution. The procedure of deposition of ...
Non-noble metal composite cathodes for hydrogen evolution. Part II: The Ni-MoO2 coatings electrodeposited from nickel chloride-ammonium chloride bath containing MoO2 powder particles
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
In this work the procedure of the deposition of composite Ni-MoO2 coatings onto Ni mesh from the nickel chloride-ammonium chloride electrolyte containing suspended MoO2 powder particles, under simulated industrial deposition ...
Phase identification in electrodeposited Ag-Cd alloys by anodic linear sweep voltammetry and X-ray diffraction techniques
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
During electrodeposition of Ag-Cd alloy coatings phenomena of self-organization and formation of spatio-temporal structures can be observed. The difficulties in the determination of the local phase composition in the ...
A strain of phytoplasma related to 16SrII group in Picris hieracioides L. in Serbia
(Alma Mater Studiorum, Univ Bologna, Bologna, 2011)
During epidemiological survey for phytoplasmas in association with agricultural crops in Serbia, a new species of common weed has been detected to harbor phytoplasmas in Serbia. In 2010, a total of 38 samples of Picris ...
Microstructural and electrical changes in nickel manganite powder induced by mechanical activation
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
Nickel manganite powder synthesized by calcination of a stoichiometric mixture of manganese and nickel oxide was additionally mechanically activated in a high energy planetary ball mill for 5-60 min in order to obtain a ...
Anisotropy of cell wall polymers in branches of hardwood and softwood: a polarized FTIR study
(Springer, Dordrecht, 2011)
The mechanical and physical properties of wood fibres are dependent on the organisation of their constituent polymers (cellulose, hemicellulose and lignin). Fourier Transform Infrared (FTIR) microscopy was used to examine ...
The anthropogenic impact on water quality of the river danube in Serbia: microbiological analysis and genotoxicity monitoring
(Srpsko biološko društvo, Beograd, i dr., 2011)
The aim of this work was to examine the impact of urban wastewaters on the water quality of the Danube River in Serbia. Samples of water and sediments for microbiological analysis and genotoxicity monitoring were collected ...
Fuzzy logic point of view applied to diseases caused by dynamic mutations
(12th IEEE International Symposium on Computational Intelligence and Informatics, CINTI 2011 - Procee, 2011)
For the first time, this paper tries to explain the origins of diseases caused by unstable DNA repeats, known as dynamic mutations. It is common to find fairly simplified correlation between the number of DNA repeats and ...
Bench-to-bedside review: Sepsis - from the redox point of view
(Bmc, London, 2011)
The pathogenesis of sepsis and its progression to multiple organ dysfunction syndrome and septic shock have been the subject of investigations for nearly half a century. Controversies still exist with regard to understanding ...