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Now showing items 1841-1850 of 1895
Određivanje metabolita metamizola u površinskoj i podzemnoj vodi / Determination of metamizole metabolites in surface water and groundwater
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2015)
Lekovi predstavljaju najznačajniju grupu novih zagađujućih supstanci koje se nalaze u prirodnim vodama [1]. Otpadne vode, poreklom iz domaćinstava, industrije i životinjskih farmi predstavljaju osnovne izvore zagađenja ...
Spatial Variability of Rare Earth Elements in Groundwater in the Vicinity of a Coal-Fired Power Plant and Associated Health Risk
(MDPI, 2024)
This study investigated the occurrence and distribution of rare earth elements (REEs), including 14 lanthanoids, scandium (Sc), and yttrium (Y), in groundwater around a large coal-fired thermal power plant (TPP). The ICP-MS ...
Monte Carlo simulation of health risk from cadmium, lead, and nickel in cigarettes
(Taylor & Francis, 2023)
The human health risks of cadmium (Cd), lead (Pb), and nickel
(Ni) in fifty regular and slim cigarette brands available in the
Serbian market were evaluated. Distributions on per-cigarette
basis concentrations of these ...
SAMOORGANIZACIJA PAKOVANJA DIPOL-JON PIRIDONA PREKO MOLEKULA VODE / WATER ASSISTED ASSEMBLY OF PYRIDONE ZWITTERIONS
(Beograd : Srpsko kristalografsko društvo, 2021)
Pažnja farmaceutske industrije u velikoj meri usmerena je na razumevanje sposobnosti
molekula vode da se inkorporiraju u kristalno pakovanje organskih molekula uspostavljanjem
različitih nekovalentnih intermolekulskih ...
SUPRAMOLEKULSKA ORGANIZACIJA 3-(4-HLORBENZOIL)-1,3-DIAZASPIRO[4.5]DEKAN-2,4-DIONA / SUPRAMOLECULAR ASSOCIATION IN 3-(4-CHLOROBENZOYL)-1,3- DIAZASPIRO[4.5]DECANE-2,4- DIONE
(Beograd : Srpsko kristalografsko društvo, 2021)
Sintetisan je derivat cikloheksan-5-spirohidantoina i određena je njegova kristalna
struktura. Hijerarhijski razvoj kristalnog pakovanja diskutovan je sa aspekta
kooperativnosti dimernih motiva koji nastaju preko različitih ...
Mechanical Properties of Electrolytically Produced Copper Coatings Reinforced with Pigment Particles
(MDPI, 2023)
Copper from sulfate baths without and with added inorganic pigment particles based on strontium aluminate doped with europium and dysprosium (SrAl2O4: Eu2+, Dy3+) was electrodeposited on a brass cathode by a galvanostatic ...
Upotreba bežičnih senzorskih mreža u heritologiji
(Društvo za Elektroniku, Telekomunikacije, Računarstvo, Automatiku i Nuklearnu tehniku (ETRAN), 2023)
Minijaturizacija i pojeftinjenje mikroelektronskih komponenti dovelo je do značajnog širenja bežičnih tehnologija u zadnjih par decenija. Upotreba bežičnih senzorskih mreža u heritologiji vezuje se primarno za evaluaciju ...
Analysis of mechanical and structural properties of micro alloyed steel welded joints depending on quality of cored wire
(University of Osijek, Tech Fac, Slavonski Brod, 2013)
The aim of this study was to master new quality cored wires made of steel strips and the cores filled with metal powders and low molecular hydrophobic compounds. For experimental research, the specimens were made of micro ...
Selection of Lactobacillus strains for improvement of antioxidant activity of different soy, whey and milk protein substrates
(Journal of Hygienic Engineering and Design, 2016)
Due to the health benefits and potential food preservative applications, natural antioxidants were recently attracted great attention of many food manufacturers which tend to produce healthy foods. The special challenge ...
Komparativna studija antioksidativne aktivnosti boja i obojene tkanine: 5-(4-supstituisani fenilazo)-3-piridinijum-6-hidroksi-4-metil-2-piridoni / Comparative study of the antioxidant activity of dyes vs. dyestuff: 5-(4-substituted phenylazo)-3-pyiridinium-6-hydroxy-4-methyl-2-pyridones
(Beograd : Srpsko hemijsko društvo, 2021)
U ovom radu prikazane su sinteza i primena dve azo boje na bazi 6-hidroksi-4-metil-3-piridinijum2-piridona. Supstituisani piridon dobijen je Guareši-Torpeovom reakcijom kondenzacije, dok su azo
boje sintetisane klasičnim ...