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Приказ резултата 11-20 од 132
Enhancing properties of concrete by addition of fly ash from a thermal power plant for application in geothermal systems / Poboljšanje svojstava betona dodatkom letećeg pepela iz termoelektrane za primenu u geotermalnim sistemima
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, 2020)
Electric power in Serbia is predominantly provided by thermal power plants. All of eleven existing thermal power plants in Serbia use coal, mainly lignite in the electricity production process thus generating about 6 million ...
Thermovision monitoring of concrete heat of hydration / Termovizijski monitoring toplote vlaženja betona
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, 2020)
Usled hemijske reakcije Portland cementa, koja se uvek javlja u betonu prilikom očvršćavanja, izvesna količina toplote se razvija. Ova toplota mora biti kvantifikovana, obzirom da ona može oštetiti beton ili pomoći mu, ...
Veštački zaslađivači u podzemnoj vodi kao indikatori komunalnog zagađenja / Artificial sweeteners in groundwater as indicators of municipal pollution
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku, 2021)
Velika primena veštačkih zaslađivača kao aditiva u hrani, piću, lekovima i sredstvima za oralnu higijenu je dovela do akumuliranja ovih supstanci u akvatičnim ekosistemima širom sveta. Pošto je većina njih metabolički ...
Optimization of methanol synthesis under forced dynamic operation
(Max Planck Institute, 2020)
Methanol is an essential primary chemical in the chemical industry. Further, there is a growing interest in using methanol also for chemical energy storage. Excess electrical wind or solar energy can be converted to hydrogen ...
Cerium-cysteine complex inhibitor for aluminium alloy AA7075-T6
(Belgrade : Military Technical Institute, 2020)
Aluminium AA7075 alloy with its low density and good mechanical properties, widely responds to the requirements of aerospace, navy, and defense industries. However, corrosion is the most common problem that affects the ...
Forced periodic reactor operation
(Max Planck Institute, 2020)
We used the nonlinear frequency response (NFR) method in order to identify forced periodic conditions under which the acetic acid anhydride hydrolysis (chosen as a test reaction) can be favorably performed in a CSTR. Based ...
Effect of crosslinker amount on hybrid hydrogels swelling and drug release
(Institute for Information Technologies, University of Kragujevac, Serbia, Jovana Cvijića bb, 2021, 2021)
Targeted drug delivery is powerful tool which researchers use to achieve safer and more efficient
therapy of many diseases, including various types of cancer. Many chemotherapeutics are poorly watersoluble, so their ...
Analysis of kinetics of poorly water-soluble drug release from hydrogels based on poly(methacrylic acid) and casein with different crosslinker amount
(University of Szeged, H-6720 Szeged, Dugonics tér 13, Hungary, 2021)
Nowadays, humanity are faced with many challenges which affect health of people all around
the globe (such as climate change, new diseases and/or already present ones for which cure has
not been found yet – cancer). The ...
Systematic Assessment of Working Fluid Mixtures for Absorption Refrigeration Based on Process and Sustainability Indicators
(Ashrae Transactions 2021, Vol 127, Pt 1, 2021)
Absorption Refrigeration (ABR) has been widely considered as an environmentally benign cooling process. ABR employs a working fluid (WF) mixture to extract heat for cooling achieved through a series of phase changes within ...
CLINOPTILOLITE AS A PERSPECTIVE LOW-COSTADSORBENT FOR REMOVAL OF ORGANIC MICROPOLLUTANTS FROM WASTEWATER
(Erciyes University, 2020)
Natural zeolite – clinoptilolite (CLI) from Serbian deposit Slanci (near the capital city Belgrade) was
investigated as adsorbent for the adsorption of antibiotic ciprofloxacin (CIP) as a model organic micropollutant (OMP) ...