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Prikaz rezultata 1-10 od 145
Infuence of solvent on the stability of electrospinning of PMMA nanofibers / Uticaj rastvarača na stabilnost procesa elektropredenja polimernih nanovlakana
(Savez inženjera i tehničara Srbije, Beograd, 2014)
In this paper the process of electrospinning of PMMA nanofibers was investigated. The influence of process parameters (type of solvent, solution concentration, flow rate, distance of needle and collector) on the nanofibers ...
Energy efficiency of buildings in Serbia and the application of infrared thermography in buildings / Energetska efikasnost zgrada u Srbiji i primena infracrvene termografije u zgradarstvu
(Univerzitet Crne Gore, Građevinski fakultet, Podgorica, 2014)
Design of multi-pressure organic rankine cycles for waste heat recovery in site utility systems
(Elsevier B.V., 2014)
This work addresses the design of Organic Rankine Cycle (ORC) processes used for power generation from low-grade heat available in site utility systems. The Exergy Composite Curves approach is used within a systemic ...
Mogućnosti primene sorbenata aktiviranih jonima metala za mikrobiološko precišćavanje vode
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2014)
Optimal conditions of vacuum distillation process for obtaining the high grade pure magnesium / Optimalni uslovi porcesa vakuumske destilacije za dobijanje magnezijuma visoke čistoće
(Savez inženjera i tehničara Srbije, Beograd, 2014)
In this paper the procedure of obtaining of high purity magnesium by using the vacuum distillation process has been shown. Vacuum distillation process has been conducted under low and high vacuum at different operating ...
Assessment of the integrity of welded pipes / Procena integriteta zavarenih cevi
(Engineering Society for Corrosion, Belgrade, Serbia, 2014)
The subject of the paper is analysis of the integrity of welded pipes made of API J55 steel by high frequency contact welding (HF). Experimental research on the mechanical properties of the base material was conducted on ...
Treatment of waste sulfuric acid copper electrolyte / Tretman otpadnog sumporno-kiselog elektrolita bakra
(Institut za rudarstvo i metalurgiju, Bor, 2014)
The aim of this paper was to investigate the possibility of using the copper anodes with high nickel content for electrolytic treatment of waste sulfuric acid copper electrolyte. Nickel content in each anode was about 10 ...
Chemical composition and antioxidative activity of essential oil of Thymus serpyllum L. / Hemijski sastav i antioksidativna aktivnost etarskog ulja Thymus serpyllum L.
(Association of Chemical Engineers of Serbia, 2014)
Wild thyme (Thymus serpyllum L.) is a popular remedy regarding both tradetional and conventional medicine. It is used as the antiseptic, aromatic, expectorant, stomachic, antispasmodic, carminative and preservative substance. ...
Microwave-assisted synthesis of 2-pyridone and 2-pyridone-based compounds / Mikrotalasna tehnika u sintezi 2-piridona i jedinjenja na bazi 2-piridona
(Association of Chemical Engineers of Serbia, 2014)
2-Pyridones are important heterocyclic compounds that are widely used in medical chemistry, and their various derivatives have significant biological and medical applications. In this paper, the synthesis of 2-pyridones ...
Optimization of extraction of antioxidant components from yarrow herb / Optimizacija ekstrakcije antioksidantnih komponenata iz herbe hajdučke trave
(Association of Chemical Engineers of Serbia, 2014)
Recently, research efforts have been directed toward medicinal plants and their extracts, as important sources of natural antioxidant. Lots of biologically active compounds are responsible for the antioxidant effects of ...