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Приказ резултата 11-20 од 1452
Bioprotective agents in safety control / Bioprotektivni agensi u kontroli zdravstvene bezbednosti
(Association of Chemical Engineers of Serbia, 2003)
Food poisoning is the one of the main health hazards even today. More than 200 known diseases are transmitted through food. The causes of foodborne illness include viruses, bacteria, parasites, toxins, metals, and prions ...
Protective properties of epoxy coatings electrodeposited on steel electrochemically modified by Zn-Fe alloys / Zaštitna svojstva epoksidnih kataforetskih prevlaka na čeliku elektrohemijski modifikovanom Zn-Fe legurama
(Association of Chemical Engineers of Serbia, 2004)
Epoxy coatings were electrodeposited on steel and steel modified by Zn-Fe alloys using the constant voltage method. Zn-Fe alloys were electrodeposited on steel at different current densities. The effect of the Zn-Fe alloy ...
Kinetics of the reaction of 5-substituted orotic acids with diazodiphenylmethane / Kinetika reakcije 5-supstituisanih orotinskih kiselina sa dizaodifenilmetanom
(Serbian Chemical Society, Belgrade, 2004)
Rate konstants for the reaction of eight 5-substituted orotic acids with diazodiphenylmethane (DDM) in dimethylformamide (DMF) were determined at 30 ºC by the known spectrophotometricmethod. The determined rate constants ...
Study on probiotic properties of potential bioprotective strains of Lactobacillus sp. and Bifidobacterium sp. for meat products / Ispitivanje probiotičkih svojstava potencijalnih bioprotektivnih kultura iz rodova Lactobacillus sp. i Bifidobacterium sp. namenjenih proizvodima od mesa
(Institut za higijenu i tehnologiju mesa, Beograd, 2003)
Probiotic lactic acid bacteria (LAB) have been widely used in dairy industry but it was only recently that there were attempts to apply them in meat products. The previous results suggested that the probiotic LAB can be ...
Control of microbial growth in industrial water cooling and air conditioning systems / Kontrola mikrobnog rasta u industrijskim rashladnim sistemima i sistemima za kondicioniranje vazduha
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2004)
Biological impurity in water cooling systems is a result of growth of various microorganisms (viruses, bacteria, fungi and algae). The influence of microbial processes in water cooling systems can be recognized from two ...
The influence of the cellular structure of the seed on the structure single crystal superalloy based on Ni / Uticaj ćelijske strukture klice na strukturu monokristala superlegure na bazi Ni
(Savez inženjera metalurgije Srbije, Beograd, 2003)
This paper elaborates the investigations about influence of the cellular structure of the seed to the distance between primary dendrites, λ1 Investigations were performed on superalloy single crystals based Ni which were ...
Determination of metal content in some herbal drugs - Empirical and chemometric approach
(Elsevier, Amsterdam, 2005)
The concentrations of Cu, Zn, Mn, Fe, K, Ca, Mg, Al, Ba and B in 26 herbal drugs of special importance in phytopharmacywere studied. Flame atomic absorption and emission spectrometry (FAAS, FAES), as well as inductively ...
Polyacrylamide and poly(itaconic acid) complexes
(Pergamon-Elsevier Science Ltd, Oxford, 2004)
Intermolecular complex formation through hydrogen bonding between poly(itaconic acid), partially neutralized and non-neutralized, and polyacrylamide was studied by potentiometry. The complexes were obtained by template ...
Disperzija i deaglomeracija nano-SiO2 čestica silanskim promotorima pod natkritičnim CO2 / Dispersion and deagglomerat1on of nano-SiO2 particles with a silane modification reagent in supercritical CO2
(Savez hemijskih inženjera, 2007)
U okviru ovog rada prikazano je korišćenje metode natkritičnog CO2 u pokušaju da se izvrši deaglomeracija i poboljša disperzija nano-SiO2 čestica. Površinska modifikacija čestica izvršena je korišćenjem γ-methacryloxy-pr ...
The effect of the concentration of the reacting ion on the control of the electrodeposition process / Uticaj koncentracije reagujućeg jona na kontrolu procesa elektrohemijskog taloženja
(Serbian Chemical Society, Belgrade, 2009)
The effect of the concentration of the reacting ion on the nature of the control of the electrodeposition process was investigated by digital simulation of the polarization curve using the Newman form of the polarization ...