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Приказ резултата 31-40 од 118
Characterization of chemically modified pectins as novel material for various applications
(Serbian Plant Physiology SocietyInstitute for Biological Research “Siniša Stanković”, University of BelgradeFaculty of Biology, University of Belgrade, 2018)
Pectin is a natural biopolymer contained in the plant cell wall. Ability of pectin to form hydrogels
has been widely investigated for various purposes from food industry to biomedical applications.
The goal of our study ...
A COMPARISON OF FISH DIVERSITY AND ABUNDANCE BETWEEN THE MAIN COURSE AND AN ARMLET OF THE DANUBE RIVER NEAR BELGRADE (1168-1170 RKM) / POREĐENJE DIVERZITETA I BROJNOSTI NASELJA RIBA U GLAVNOM TOKU I RUKAVCU DUNAVA KOD BEOGRADA (1168-1170 RKM)
(University of Belgrade - Faculty of Agriculture, 2018)
Diverzitet i struktura naselja riba predstavljaju važne karakteristike dinamike akvatičnih
ekosistema. Kako nastanjuju različita staništa i pripadaju različitim trofičkim nivoima, ribe
predstavljaju jedan od najznačajnih ...
LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF THE COMMON BREAM (ABRAMIS BRAMA) IN THE DANUBE RIVER NEAR BELGRADE (1168-1170 RKM) / DUŽINSKO-TEŽINSKI ODNOSI I FAKTOR KONDICIJE KOD DEVERIKE (ABRAMIS BRAMA) U DUNAVU KOD BEOGRADA (1168-1170 RKM)
(University of Belgrade - Faculty of Agriculture, 2018)
Deverika (Abramis brama) je značajna vrsta u privrednom i sportskom ribolovu i lovi
se mrežama tokom cele godine. Koristi se i kao mamac pri ribolovu na grabljive ribe. Analizirani
uzorci deverike potiču iz komercijalnog ...
DIET COMPOSITION OF BROWN TROUT (SALMO TRUTTA L., 1756) FROM THREE RIVERS WITHIN SPECIAL NATURAL RESERVE «UVAC»
(Univesity of Belgrade - Faculty of Agriculture, 2018)
Ispitivana je ishrana potočne pastrmke iz tri vodotoka na području Specijalnog rezervata prirode „Uvac”: Mali Uvac (gornji deo toka Uvca); Tisovica i Zlošnica. Aparatom za
elektroribolov ulovljeno je ukupno 29 primeraka ...
DIET OF GREAT CORMORANT (PHALACROCORAX CARBO) IN THE „CARSKA BARA“ SPECIAL NATURE RESERVE, WITH A PARTICULAR REFERENCE TO THE CARP (CYPRINUS CARPIO) SHARE / ISHRANA VELIKOG KORMORANA (PHALACROCORAX CARBO) U SPECIJALNOM REZERVATU PRIRODE „CARSKA BARA“, SA POSEBNIM OSVRTOM NA UDEO ŠARANA (CYPRINUS CARPIO) U ISHRANI
(Univesity of Belgrade - Faculty of Agriculture, 2018)
Veliki kormoran se u potpunosti hrani ribom. Dnevna količina hrane koju veliki
kormoran pojede kreće se između 425-700 grama, odnosno u proseku od 15 do 17 % svoje
telesne težine. Opsežnija istraživanja ishrane velikih ...
Identification of hotspots of genotoxicological and faecal pollution along the Danube and Sava rivers – the whole river surveys
(University of Agriculture in Krakow, 2018)
The level of genotoxic pollution was assessed along the Danube River and its most significant tributary Sava River by measuring the level of DNA damage in aquatic organisms collected from the selected sites. The Danube ...
Qualitative and quantitative changes in the ichtyofauna of the danubian reservoirs after the construction of the iron gates hydropower plant dams / Kvalitativno-kvantitativne promene ihtiofaune u protočnim dunavskim akumulacijama posle izgradnje brana đerdapskih hidrolelektrana
(Serbian Acad Sciences Arts, Belgrade, 2018)
Human society reaps immense benefits from rivers and in the course of the last century man has considerably altered rivers, using them as waterways, for irrigation, energy production, water intakes, commercial and recreational ...
Electrochemical Synthesis of Flower like Magnesium Oxide/Hydroxide from Magnesium Nitrate Melt
(International Society of Electrochemistry, Bologna, Italy, 2018)
The magnesium oxide (MgO)/magnesium hydroxide (Mg(OH)2) in recent years have received considerable attention as one of the nanomaterials intended for specific application. The interest in this material is standing from ...
Effect of hydrogen evolution reaction on morphology and crystal structure of electrolytically produced copper powder particles
(Engineer Chamber of Montenegro (CDKZM), Bar, Montenegro, 2018)
Morphologies of copper powder particles obtained by potentiostatic regime of electrolysis under different hydrogen evolution conditions were correlated with their crystal structure. In the dependence of quantity of evolved ...
Synthesis and characterization of Nb-doped lanthanum nickelate La(Ni,Nb)O3
(University of Belgrade, Vinča Institute of Nuclear SciencesHydrogen Economy Initiative Serbia, Belgrade, 2018)
Perovskite type ceramic materials with general formula
ABO3 are very important class of materials due to their
various chemical and physical properties. They have wide
applications such as electrode material for solid ...