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Improving competitiveness through technological and industrial innovation
(Zrenjanin : Technical Faculty "Mihajlo Pupin", 2021)
The globalization of markets affects how enterprises conduct business. In addition to the challenges of
the globalized market, enterprises have to adapt to changes that the coronavirus pandemic has brought to the
global ...
Electrical properties of isothermally sintered cordierite-based ceramics as function of sintering and activation time / Električna svojstva izotermski sinterovane keramike na bazi kordierita kao funkcija vremena sinterovanja i aktivacije
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, 2021)
The mechanical activation of the starting mixtures of cordierite (2MgO*2Al2O3*5SiO2) with 5.00 mass % TiO2 was performed in a high energy ball mill during 10-80 min. The applied compaction pressure before the sintering ...
Investigation of physicochemical properties and potential biological activity of 2-pyridine-(thio)carbohydrazone derivatives
(Programme and the book of abstracts, 14th International Scientific Conference Contemporary Materials 2021, 2021)
Carbohydrazones and their thio analogs represent compounds obtained by condensation of carbohydrazide and thiocarbohydrazide with carbonyl compounds. Due to their structure, relatively simple synthesis, and high reactivity, ...
Electrochemical characterization of cobalt phases onto alumina supported cobalt catalyst
(Belgrade: Serbian Ceramic Society, 2021)
This work describes the possible application of cyclic voltammetry (CV) for obtaining information about cobalt phases onto alumina supported cobalt catalysts.Starting from the same amount of ingredients, two ...
Varijabilnost seskviterpena etarskih ulja vrste Teucrium montanum l. / Variability of sesquiterpenes in essential oils of the species Teucrium montanum l.
(Čačak, Srbija : Univerzitet u Kragujevcu, Agronomski fakultet u Čačku, 2021)
Cilj prikazanog istraživanja je utvrđivanje kvalitativne varijabilnosti i relativne zastupljenosti seskviterpenskih ugljovodonika u uzorcima vrste Teucrium montanum L. prikupljenih sa dva različita tipa podloge. Četiri ...
Influence of regime of electrolysis on morphology and structure of copper dendrites / Uticaj režima elektrolize na morfologiju i strukturu dendrita bakra
(Belgrade : Serbian Society of Corrosion and Materials Protection UISKOZAM, 2021)
Comparative analysis of morphological and structural features of copper dendrites obtained by potentiostatic and galvanostatic regimes of electrolysis was made. The 3D (three dimensional) pine-like dendrites composed from ...
Stability of waste-based zeolite supported CaO catalyst for biodiesel production from waste oily feedstocks
(Fuel Science Center, 2021)
Waste-based zeolite supported CaO catalyst (20CaO/ZMFA) was synthesized by ultrasound-assisted impregnation from alcoholic suspension. Zeolite was previously synthesized from lignite coal fly ash (FA) by alkali activation ...
Metabolomic study of the biodegradation pathway of sodium-benzoate in pseudomonas aeruginosa san ai
(Belgrade : Serbian Chemical Society, 2021)
The goal of this study was to analyze the products of benzoate degradation by polyextremophilic, hydrocarbonoclastic Pseudomonas aeruginosa san ai using targeted metabolomic analysis in order to determine the specificity ...
Electrodeposition of Nd and Pr onto W from fluoride based melts / Elektrohemijsko taloženje Nd i Pr na W iz fluoridnih rastopa
(Belgrade : Serbian Society of Corrosion and Materials Protection (UISKOZAM), 2021)
Electrodeposition of neodymium and praseodymium metal from molten NdF3+PrF3+LiF+ 0.5wt.%Pr6O11+0.5wt.%Nd2O3 electrolytes on W was investigated using voltammetry at 1050 °C. The square wave voltammetry confirmed that Nd ...
Soil Contamination by Petroleum Products in the Urban Environments: Belgrade, Serbia
(Serbian Chemical Society, 2021)
Environmental pollution with petroleum and petrochemical products has attracted much attention in recent years. The present study is focused on the investigation of urban soil pollution in the area of thermal plant New ...