Претраживање
Приказ резултата 3591-3596 од 3596
Lightweight construction ceramic composites based of pelletized fly ash aggregate
(Belgrade : Serbian Ceramic Society, 2013)
As coal combustion byproduct fly ash represents a risk for environment: direct ash emission from open land-fills causes pollution of air, soil and water. The solution for this severe pollution problem is fly ash reapplication ...
Morphological and structural characterization of spinel MgAl2O4
(Belgrade : Serbian Ceramic Society, 2019)
Magnesium aluminate has spinel structure and very good mechanical, chemical, and thermal properties. Owing to these properties, it has a wide range of applications including refractory ceramics, optically transparent ceramic ...
Agriculture, energy and material for sustainability in the education process
(Scibulcom Ltd, Sofia, 2018)
It is widely understood that agricultural production is based on the exploitation of natural, primarily biological, chemical and physical resources. Thus, the soil (lithosphere) represents the physical source, i.e. the ...
Significance of agriculture in the economic structure and economic development of transition countries / Značaj poljoprivrede u privrednoj strukturi i privrednom razvoju zemalja u tranziciji
(Sociološko društvo Srbije, Beograd, 2019)
In this paper, authors aim to show the significance of agriculture in the economic structure and economic development of transition countries. The role of agriculture is undoubtable in the economic development of transition ...
Total quality index of ultrasound-treated blueberry and cranberry juices and nectars
(Sage Publications Ltd, London, 2018)
The influence of ultrasound in combination with elevated temperature (thermosonication) is important in inactivation effects on microorganisms. However, overall quality of these products can be deteriorated. The aim of ...
Graphene oxide size and structure pro-oxidant and antioxidant activity and photoinduced cytotoxicity relation on three cancer cell lines
(Elsevier Science Sa, Lausanne, 2019)
Photoactive materials called photosensitizers can be used for treatment of different types of cancer in combination with light source. In this paper, we have investigated pro-oxidant and antioxidant potentials of four ...