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Some negative chemical properties of acid soils / Neka negativna svojstva kiselih zemljišta
(Srpsko hemijsko društvo, Beograd, 2005)
Some important chemical properties of various samples of two types of acid soil from Western Serbia (pseudogley and brown forest) are presented in this paper. Mobile Al was found in elevated and toxic quantities (10–30 ...
Mathematical modeling of cell distribution in alginate microbeads
(6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes, 2005)
Alginate is one of the mostly used hydrogels for cell entrapment aimed for applications in food industry, environmental engineering, pharmacy and biomedicine. One of the major parameters affecting cell viability and activity ...
Extraction of useful metals from lead-silver cake in the process of hydrometallurgical zinc production by leaching in calcium-chloride solution
(Bulletin of Electrochemistry, 2006)
This paper shows the result of examining lead, silver cadmium and copper extraction from lead-silver waste cake in the process of hydrometallurgical zinc production. Besides controlling of pH value, the lead-silver cake ...
Floral nectaries of basil (Ocimum basilicum): Morphology, anatomy and possible mode of secretion
(Elsevier Science Bv, Amsterdam, 2007)
Floral nectaries of Ocimum basilicum L. were studied using light, fluorescence and scanning electron microscopy. Each nectary forms an asymmetrical four-lobed disc at the base of the outer surface of the ovary. The three ...
A study of the adsorption thermodynamics of n-hexane on ion-exchanged X zeolites / Termodinamika adsorpcije n-heksana na jonski izmenjenim X zeolitima
(Srpsko hemijsko društvo, Beograd, 2005)
In this work, the free energy changes and entropy changes of adsorption of n-hexane on zeolites of the MxNa87-2xX (M=Co,Ni,Zn,Cd) type were determined using their isosteric sorption heats. It was found that the exchange ...
The effects of some agrotechnical measures on the uptake of nickel by maize plants / Uticaj nekih agrotehničkih mera na usvajanje nikla biljkama kukuruza
(Srpsko hemijsko društvo, Beograd, 2009)
Nickel is a non-essential element in the nutrition of the majority of plant species and can be toxic to plants when its concentration in soils is high. Several soil properties have an effect on the uptake of this heavy ...
Identification of phytoplasmas belonging to aster yellows ribosomal group in vegetables in Serbia
(Bulletin of Insectology, 2007)
Leaf and root samples of carrot, and flower samples of broccoli with symptoms referable to phytoplasma presence were collected and tested for phytoplasma presence. Detection, identification and molecular characterization ...
Determination of johnsongrass [Sorghum halepense (L.) Pers.] level of sensibilty to nicosulfuron
(Maydica, 2007)
In 2002, a johnsongrass population survived the application of ALS inhibiting herbicides in the locality of Zemun Polje, Serbia and Montenegro. This locality is known to have been treated with ALS inhibitors for years which ...
Glandular trichomes on the leaves of Rosmarinus officinalis: Morphology, stereology and histochemistry
(Elsevier Science Bv, Amsterdam, 2006)
Stereological and histochernical analyses of the glandular trichomes on leaves of Rosmarinus officinalis were carried out using light and fluorescence microscopy. Non-glandular and two types of glandular trichomes - peltate ...
Assessment of the water quality of aquatic resources using biological methods
(Desalination Publ, Hopkinton, 2009)
Assessment of water quality at Radmilovac estate near Belgrade that is used for irrigation of cultures and as a water supply for experimental fish farm and hatchery was performed by using aquatic invertebrates (zooplankton ...