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Приказ резултата 1331-1340 од 1370
Irregular influence of alkali metals on Cu-SAPO-34 catalyst for selective catalytic reduction of NOx with ammonia
(Elsevier, Amsterdam, 2020)
SCR activity of Cu-SAPO-34 catalyst was reduced by alkali metal ions. The alkali metals ions (Li+, Na+ and K+) have shown irregular influences on Cu-SAPO-34. The order of poisoning strengths under 400 degrees C was found ...
Influence of heat treatment of goat milk on casein micelle size, rheological and textural properties of acid gels and set type yoghurts
(Wiley, Hoboken, 2020)
Acid gels and yoghurts were made from goat milk that was heated at 72 degrees C/30 s, 85 degrees C/5 min, and 95 degrees C/5 min, followed by acidification with starter culture at 43C until pH 4.6. The rheological and ...
Assessment of radiation exposure to human and non-human biota due to natural radionuclides in terrestrial environment of Belgrade, the capital of Serbia
(Springer, New York, 2018)
The main focus of this study was to assess radiation exposure to human and non-human biota due to natural radionuclides in soil of the Serbian capital. For the first time, ERICA tool was employed for calculation of gamma ...
Isolation of chromium resistant bacteria from a former bauxite mine area and their capacity for Cr (VI) reduction
(African Journal of Biotechnology, 2010)
The Cr (VI) reducing capacity of bacteria has been investigated in many different soils and waters but little or no information is available from soils originating from bauxite mine areas. From soil, mud and rhizospheres ...
Disturbance indicator values for European plants
(Global Ecology and BiogeographyGlobal Ecology and Biogeography, 2023)
Motivation: Indicator values are numerical values used to characterize the ecological niches of species and to estimate their occurrence along gradients. Indicator values on climatic and edaphic niches of plant species ...
Physiological basis of differential zinc and copper tolerance of Verbascum populations from metal-contaminated and uncontaminated areas
(Springer Heidelberg, Heidelberg, 2016)
Metal contamination represents a strong selective pressure favoring tolerant genotypes and leading to differentiation between plant populations. We investigated the adaptive capacity of early-colonizer species of Verbascum ...
Synthesis, characterization and antimicrobial activity of Ni(II) and Zn(II) complexes with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. Crystal structures of two highly solvated bimetallic complexes of Ni(II)
(Pergamon-Elsevier Science Ltd, Oxford, 2009)
The bimetallic [Ni-2(H(2)L2)(2)](ClO4)(4) (1), [Ni-2(HL2)(H(2)L2)](ClO4)(3) (2) and [Zn-2(H(2)L2)(2)](BF4)(4) (3) complexes (H(2)L2 = N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide) were synthesized and ...
The impact of seeding rate and inter-row spacing on Italian ryegrass for seed in the first harvest year
(Tubitak Scientific & Technical Research Council Turkey, Ankara, 2009)
Italian ryegrass (Lolium multiflorum Lam.) cv. Tetraflorum sown with different inter-row spacings and seeding rates was grown under the agroecological conditions of Western Serbia. Field experiments were carried out between ...
Consumer complaints associated with food quality
(Journal fur Verbraucherschutz und LebensmittelsicherheitJournal fur Verbraucherschutz und Lebensmittelsicherheit, 2022)
Consumers in many countries express increased expectations associated with food quality. When their satisfaction is not achieved, they may raise a complaint. The main aim of this study was to analyze the overall perception ...
The application of Failure Mode Effects Analysis in the long supply chain – A case study of ultra filtrated milk cheese
(Elsevier Ltd, 2022)
A long food supply chain is a complex food path from producer to consumer in which multiple participants are involved, and in which various failures for both food safety and food quality can be identified. The purpose of ...