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Приказ резултата 31-40 од 606
Influence of mechanochemical activation on sintering of cordierite ceramics with the presence of Bi2O3 as a functional additive
(Belgrade : Materials Research Society of Serbia, 2011)
According to its exceptional electrical characteristics, such as low temperature expansion coefficient, low dielectric constant and good mechanical properties, cordierite, 2MgO⋅2Al2O3⋅5SiO2, represents very attractive ...
Analysis of production and competitiveness on small beekeeping farms in selected districts of Serbia
(University of Debrecen, 2010)
The study researched the costs and returns on typical small beekeeping farms from five districts in Serbia. On the basis of the field research, data on the number of beehives,type of product, volume of production per beehive ...
Economic effects of the appliance of new types of machines and tools for the arrangement of soil's in sunflower production / Ekonomski efekti primene mašina i oruđa za uređenje zemljišta u proizvodnji suncokreta
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2010)
The need of preservation and rational use of natural resources such is land requires the elimination of the usual practice of production and application of new technologies and new types of machines and tools. However, ...
Impacts of agroecological factors on the biomass production of gigant miscanthus (Miscanthus giganteus) / Uticaj agroekoloških činilaca na produkciju biomase miskantusa (Miscanthus giganteus)
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2010)
The impact of the soil water content and the mineral fertiliser application on the biomass development of a perennial highly productive grass Miscanthus giganteus was investigated in the experimental field at the location ...
Educational projects – support for development of tourism and rural areas in Serbia
(University of Debrecen, 2010)
The paper presents three mini-projects that have been implemented by The Institute of Agricultural Economics – Belgrade in the 2006–2008 period. Those were special educational projects in agriculture and rural development, ...
Photoacoustic spectroscopy investigation of sintered zinc-tin-oxide ceramics
(Savez hemijskih inženjera, Beograd, 2007)
In this paper the changes that occured in differently activated ZnO-SnO(2) and sintered samples were investigated using photoacoustic spectroscopy. ZnO and SnO(2) powders, mixed in the molar ratio 2:1, were mechanically ...
Effect of nitrogen and phosphorus on soybean yield and nutritive value / Uticaj azota i fosfora na prinos i hranljivu vrednost soje
(Institut za stočarstvo, Beograd, 2005)
Cattle breeding goals and programmes in Serbia / Odgajivački ciljevi i programi u govedarstvu Srbije
(Institut za stočarstvo, Beograd, 2005)