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Prikaz rezultata 31-40 od 388
Shungite – a carbon-mineral rock material: Its sinterability and possible applications
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2019)
The paper presents results of the influence of mechanical activation of shungite, a carbon-mineral rock material rich in silica and carbon, on its sintering behaviour, and obtaining of pure SiC ceramics. The mechanical ...
Framework of new landfill GHG policy in developing countries: Case study of Serbia
(Wiley Periodicals, Inc, San Francisco, 2019)
This paper deals with greenhouse gas (GHG) emissions originating from changes in the waste sector in developing and transitional economies. Using a Serbian case study, the effects of different waste disposal techniques on ...
Thermoeconomic analysis of spiral heat exchanger with constant wall temperature
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2019)
Thermoeconomic analysis of spiral heat exchanger is conducted. Different geometrical parameters, such as outer diameter, plate height, passage gap, etc. are used and varied in a wide range. Detailed thermal and total costs ...
Flowering and yield potential of promising peach hybrids from crossing combination ‘Flaminia’ × ‘Hale Tardiva Spadoni’
(International Society for Horticultural Science, 2019)
This paper presents the results of two years of research experiments (2011-2012) for flowering phenology (start, full and end) and yield potential (initial and final fruit set, fruit weight and yield m-1 of shoot length) ...
EGG quality influence on incubation results and their phenotype correlation
(University of Montenegro, 2019)
This study presents research results of quality and incubation values for Isa Brown hybrid eggs. Eggs were produced in the 33rd week of age at the production peak. Research was conducted on the sample of 252 incubation ...
New herbal bitter liqueur with high antioxidant activity and lower sugar content: innovative approach to liqueurs formulations
(Springer India, New Delhi, 2019)
Herbal liqueurs are spirits with numerous functional properties, due to the presence of bioactive extractable compounds deriving from herbs. The aim of this study was to obtain new herbal bitter liqueur (HBL) on the basis ...
Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water
(Springer, Dordrecht, 2019)
The aim of the present study was to compare the weight, specific growth rate, length, Fulton's condition factor, survival, mortality, cannibalism and gill histopathology (HP) of pikeperch Sander lucioperca (L. 1758) larvae ...
Eriophyid mites as classical biocontrol agents of weeds / Eriofidne grinje kao agensi klasične biološke kontrole korova
(Herbološko društvo Srbije, 2019)
Eriophyoids are tiny plant-feeding mites belonging to the families of Eriophyidae, Phytoptidae and Diptilomiopidae. Eriophyoid mites are obligatory phytohages that infest all plant parts, except the roots. Most of them are ...
First Records of Two Species of the Genus Illinoia Wilson, 1910 (Hemiptera: Aphididae) in Bulgaria
(Bulgarian Academy of Sciences, 2019)
Two aphid species of the genus Illinoia Wilson, 1910 are reported for the first time in Bulgaria, Illinoia (Illinoia) azaleae (Mason, 1925) and Illinoia (Masonaphis) lambersi (MacGillivray, 1960). They are pest mainly on ...
Characterization, Antioxidant and Antibacterial Activity of Essential Oils and Their Encapsulation into Biodegradable Material Followed by Freeze Drying
(Faculty Food Technology Biotechnology, Zagreb, 2019)
The study assessed the antimicrobial and antioxidant activities of commonly used and commercially available essential oils as an alternative to synthetic preservatives. The plant sources were as follows: lavender (Lavandula ...