Претраживање
Приказ резултата 71-80 од 618
Melliferous potential of Brassica napus L. subsp napus (Cruciferae)
(Springer, Dordrecht, 2013)
Morphophysiological characteristics of oilseed rape flowers, such as features of the nectaries, nectar production, and observations on honey bee visits and honey and seed yield were studied with the aim to evaluate the ...
Socio-economic features of commercial fishery in the bordering upper Danube River area of Serbia
(Springer, Dordrecht, 2012)
The multidisciplinary socio-economic study of fisheries in the bordering part of the Danube River between Serbia and Croatia (at the following sites: Apatin, Baka Palanka, Bako Novo Selo, Bezdan, and Sombor) that was ...
The phytopathogen powdery mildew affects food-searching behavior and survival of Coccinella septempunctata
(Springer, Dordrecht, 2018)
The diet of entomophagous coccinellids is mainly based on aphids and other food sources such as pollen, nectar, or fungal spores. Knowledge of their foraging behavior on plants infected by powdery mildew and their survival ...
Chitosan crosslinked microparticles with encapsulated polyphenols: Water sorption and release properties
(Sage Publications Ltd, London, 2015)
Chitosan-glutaraldehyde microparticles were produced by emulsion crosslinking method to be used as drug delivery system for polyphenols from Thymus serpyllum L. aqueous extract. The effect of preparation conditions, chitosan ...
The effect of annealing temperature and time on synthesis of graphene thin films by rapid thermal annealing
(Elsevier Science Sa, Lausanne, 2015)
In this paper, we performed synthesis of graphene thin films by rapid thermal annealing (RTA) of thin nickel copper (Ni/Cu) layers deposited on spectroscopic graphite as a carbon source. Furthermore, we investigated the ...
Mineral characterization of soil type ranker formed on serpentines occurring in southern Belgrade environs Bubanj Potok / Mineralna karakterizacija rankera formiranog na serpentinitu iz oblasti Bubanj Potoka južno od Beograda
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2012)
The paper addresses the issue of health risk associated with the presence of chrysotile in the soil type ranker formed on massive serpentines occurring in the area of Bubanj Potok, a settlement located in the southern ...
Description of a new early-derivative mite, Pentasetacus plicatus n. sp (Acariformes, Eriophyoidea), and remarks on the systematic position of pentasetacines
(Magnolia Press, Auckland, 2016)
A new vagrant early-derivative eriophyoid mite species Pentasetacus plicatus n. sp. (GeneBank accession number KT070291) is described from Araucaria araucana (Molina) K. Koch from Chile and Peru with the aid of conventional ...
Structural and Electrical Properties of Ti Doped alpha-Fe2O3
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2013)
In this work we have analyzed the effects of Ti doping on structural and electrical properties of alpha-Fe2O3. When the amount of added Ti (5 wt.% TiO2) was within the solubility degree and XRD, SEM and EDS analysis revealed ...
Constructed wetlands as an alternative restoration measure for shallow lakes
(IWA Publishing, London, 2013)
This paper deals with the consequences of cultural eutrophication and unconventional solutions for shallow lake restoration. Cultural eutrophication is the primary problem that affects especially shallow lakes, due to their ...
Effect of environment of the rutin content in leaves of Fagopyrum esculentum Moench.
(Czech Academy Agricultural Sciences, Prague, 2016)
The experiments were conducted in four locations in Serbia: Valjevo, Kucevo, Nova Pazova and Surduk in 2012 and 2013. A working hypothesis that growing conditions would not affect the rutin content in buckwheat leaves was ...