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STRUKTURNE I SOLVATOHROMNE KARAKTERISTIKE 5-(ARILAZO)-3-CIJANO-6-HIDROKSI-4-METIL-1-SUPSTITUISANIH-2-PIRIDONA: EKSPERIMENTALNA I KVANTNO-HEMIJSKA PROUČAVANJA / STRUCTURAL AND SOLVATOCHROMIC PROPERTIES OF 5-(ARYLAZO)-3-CYANO-6-HYDROXY-4-METHYL-1-SUBSTITUTED-2-PYRIDONES: EXPERIMENTAL AND QUANTUM-CHEMICAL INVESTIGATIONS
(Tehnološko-metalurški fakultet, Univerzitet u Beogradu, 2015)
U okviru disertacije, sintetisane su tri serije arilazo piridonskih boja: 5-(arilazo)-3-cijano-1-etil-6-hidroksi-4-metil-2-piridoni, 5-(arilazo)-3-cijano-6-hidroksi-4-metil-2-piridoni i 5-(4-arilazo)-3-cijano-6-hidroksi- ...
Izolovanje bioaktivnih jedinjenja iz otpadne kafe i njeno potpuno iskorišćenje kao adsorbenta
(Tehnološko-metalurški fakultet, Univerzitet u Beogradu, 2015)
Predmet ove disertacije je valorizacija otpadne kafe zaostale nakon pripreme napitaka i razmatranje mogućnosti njene praktične primene.
Kafa i njeni produkti, već godinama unazad, se smatraju nutritivno bogatim, usled ...
Surface modification of cellulose fibers using dielectric barrier discharge / Modifikovanje površine celuloznih vlakana primenom dielektričnog barijernog pražnjenja
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
In the theoretical part of doctoral dissertation, the most significant literature data concerning cellulose structure and properties have been systematically reviewed. Special attention has been given to the possibilities ...
Production and characterization of nanocomposite hydrogels based on alginate and silver nanoparticles for biomedical applications / Dobijanje i karakterisanje nanokompozitnih hidrogelova na bazi alginata i nanočestica srebra za primenu u biomedicini
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
Development of novel nanocomposite biomaterials for biomedical applications requires comprehensive evaluation and characterization of biomaterials such as determination of the chemical composition, physical properties, ...
Synthesis and characterization of materials obtained by modification of natural zeolite (clinoptilolite) and phosphate based microporous materials with zeolitic structure / Sinteza i karakterizacija materijala nastalih modifikacijom zeolita (klinoptilolita) i mikroporoznih fosfata sa strukturom zeolita
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
In the first part of the dissertation, the possibility of modifying the zeolitic tuff from the mine Zlatokop (near Vranjska Banja) was investigated in order to obtain new adsorbents. The second part presents the possibility ...
Kinetic modeling and oprimization of fixed-bed reactor for Fischer-Tropsch synthesis
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
Fischer-Tropsch synthesis (FTS) is a heterogeneously catalyzed chemical reaction in which a mixture of hydrogen and carbon-monoxide is converted into an array of hydrocarbon products. These products can be used as synthetic ...
Concept of English language as a lingua franca and its perception in the academic comunity of Serbia / Koncept engleskog jezika kao lingua franca i njegova percepcija u akademskoj zajednici u Srbiji
(Univerzitet u Beogradu, Filološki fakultet, 2015)
The aim of this doctoral thesis is to analyze and determine the perception and attitudes of the academic community in Serbia towards a variety of the English language, English as a lingua franca (ELF). ELF is a variety of ...
Design and analysis of sensor system for vibration measurments in civil engineering / Razvoj i analiza senzorskog sistema za merenje vibracija građevinskih objekata
(Univerzitet u Beogradu, Elektrotehnički fakultet, 2015)
Structural Health Monitoring (SHM) involves measurement techniques used in damage detection and estimation of usability of different kinds of structures. SHM is usually performed in civil engineering, to determine states ...
Impregnation of thymol on solid carriers using supercritical carbon dioxide / Impregnacija timola na čvrste nosače natkritičnim ugljenik(IV)-oksidom
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
The aim of this PhD thesis was to investigate the possibility of supercritical impregnation of pure thymol and thyme extract (Thymus vulgaris) into selected solid carriers in order to explore the possibility of developing ...
Reduction of volatile organic compounds emissions in crude oil industry by cleaner production principles. / Smanjenje emisija lakoisparljivih organskih jedinjenja u industriji prerade nafte primenom čistije proizvodnje
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2015)
Crude oil and its derivates are a significant source of VOC, i.e., volatile organic compounds. A goal of this research is to set a base for VOC emission reduction through engineering design and proactive actions as a cleaner ...