Претраживање
Приказ резултата 31-40 од 278
Spider mites (Acari: Tetranychidae) in protected natural areas of Serbia
(Systematic & Applied Acarology Soc London, Natural History Museum, London, 2018)
Despite economic importance of Tetranychidae, knowledge regarding diversity of spider mites in the Balkan Peninsula and Southeast Europe is incomplete, especially in protected natural areas. This study presents diversity ...
Photo-induced antibacterial activity of four graphene based nanomaterials on a wide range of bacteria
(Royal Soc Chemistry, Cambridge, 2018)
Due to controversial reports concerning antibacterial activity of different graphene based materials it is very important to investigate their antibacterial action on a wide range of Gram-positive and Gram-negative bacteria. ...
Relationship between ripening time and sugar content of apricot (Prunus armeniaca L.) kernels
(Springer Heidelberg, Heidelberg, 2018)
Apricot seeds could be obtained as a byproduct in different juice or conserve producing industries. Disposal of large amount of apricot seeds is wasting of potentially precious sources of phytochemicals. This study encompassed ...
Optimization of Al2O3 particle modification and UHMWPE fiber oxidation of EVA based hybrid composites: Compatibility, morphological and mechanical properties
(Elsevier Sci Ltd, Oxford, 2018)
Ultra-high molecular weight polyethylene (UHMWPE, PE)/oxidized PE (ox-PE) fibers and alumina reinforcement were used in preparation of poly (ethylene-co-vinyl acetate) (EVA)/hydrolyzed EVA (EVAOH) based composites. Different ...
Enhancement of nano titanium dioxide coatings by fullerene and polyhydroxy fullerene in the photocatalytic degradation of the herbicide mesotrione
(Pergamon-Elsevier Science Ltd, Oxford, 2018)
The surface modification of commercial TiO2 Hombikat (TiO2) using nanoparticles of fullerene C-60 with tetrahydrofuran (THF-nC(60)), as well as fullerenol C-60(OH)(24) nanoparticles (FNP) was investigated in this study. ...
Prediction of a fertilizer particle motion along a vane of a centrifugal spreader disc assuming its pure rolling / Predviđanje kotrljanja čestice đubriva duž lopatice centrifugalnog rasipača sa diskom
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2018)
The paper analyzes the motion of idealized spherical homogeneous fertilizer particle along the straight vane attached to flat rotating disc. The analysis, based on the assumption on the pure rolling of the particle along ...
Viruses affecting tomato crops in Serbia
(Springer, Dordrecht, 2018)
In a two-year survey (2011-2012), 3220 samples were collected and analyzed in order to determine the presence and distribution of viruses in tomato crops at 56 localities of 18 districts in Serbia. Out of 12 viruses tested, ...
Three new species and new records of eriophyoid mites (Acari, Eriophyoidea) from Karadag Nature Reserve, Crimea
(Systematic & Applied Acarology Soc London, Natural History Museum, London, 2018)
Three new species of eriophyoid mites are described from Karadag Nature Reserve, Crimea: Cecidophyopsis cephalarius n. sp. from Crimean endemic Cephalaria demetrii (Caprifoliaceae), Aculus althaeus n. sp. from Althaea ...
Selenazolyl-hydrazones as Novel Selective MAO Inhibitors With Antiproliferative and Antioxidant Activities: Experimental and In-silico Studies
(Frontiers Media Sa, Lausanne, 2018)
The novel approach in the treatment of complex multifactorial diseases, such as neurodegenerative disorders and cancer, requires a development of efficient multi-targeting oriented drugs. Since oxidative stress significantly ...
Structure and photocatalytic properties of sintered TiO2 nanotube arrays
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2018)
One-dimensional (1D) TiO2 nanotubes perpendicular to the substrate were obtained by electrochemical oxidation of titanium foil in an acid electrolyte. In order to alter the crystallinity and the morphology of films the ...