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Приказ резултата 11-20 од 127
Characterisation of the nanotubular oxide layer formed on the ultrafine-grained titanium
(Savez inženjera metalurgije Srbije, Beograd, 2018)
Commercially pure titanium (cpTi) and titanium alloys are metallic implant materials usually used in dentistry and orthopaedics. In order to improve implant properties, Ti-based materials may be surface modified by different ...
Fracture analysis of axially flawed ring-shaped bending specimen
(Elsevier Science Bv, Amsterdam, 2018)
Application of pipelines is common in process industry and energetic facilities, as parts of storage and transport systems. Structural integrity and fracture resistance of the pipeline elements is typically assessed by ...
Experimental Investigation of Microstructure and Phase Transitions in Ag-Cu-Zn Brazing Alloys
(Springer, 2018)
Microstructure and phase transitions of selected brazing alloys from the Ag-Cu-Zn ternary system were investigated. Four ternary alloys with silver content in the compositional range from 25 to 60 wt.% were studied using ...
Farmaceutski preparati i opojne droge kao kontaminirajuće supstance površinskih i otpadnih voda / PHARMACEUTICAL PREPARATIONS AND ILLICIT DRUGS AS CONTAMINATING SUBSTANCES OF SURFACE AND WASTEWATER
(Zastita Materijala, 2018)
Prisustvo farmaceutskih preparata i opojnih droga u otpadnim, površinskim i podzemnim vodama
predstavlja ozbiljan problem po zdravlje ljudi. Razlog za to je činjenica da ova jedinjenja poseduju
biološku aktivnost, lako ...
Enzymatic lipophilization of vitamin C with linoleic acid: Determination of antioxidant and diffusion properties of L-ascorbyl linoleate / enzimska lipofilizacija vitamina C linolnom kiselinom - određivanje antioksidativnih i difuzionih svojstava L-askorbil-linolata
(Institute for Food Technology, Novi Sad, 2018)
Lipophilic derivatives of vitamin C are additives with antioxidant properties, attractive for application in food, cosmetics and pharmaceutics. They could be synthesized in lipase-catalyzed processes by using various acyl ...
Comparative analysis of functionality of spray dried whey protein hydrolysates obtained by enzymatic and microbial hydrolysis
(Savez hemijskih inženjera, Beograd, 2018)
The aim of this study was to examine the bioactive potential of hydrolysate powders produced by enzymatic and microbial hydrolysis of whey proteins followed by spray drying, in order to reveal which one of these processes ...
Immobilization of dextransucrase on functionalized TiO2 supports
(Elsevier Science Bv, Amsterdam, 2018)
The TiO2 based hybrid supports with different functional groups (amino, glutaraldehyde or epoxy) were prepared and their influence on immobilization of dextransucrase (DS) was studied. Novel synthetic route for surface ...
Environmental and take-home lead exposure in children living in the vicinity of a lead battery smelter in Serbia
(Academic Press Inc., 2018)
Blood lead levels (BLLs) have been falling steadily worldwide due to restricted use of lead (Pb) and its compounds. although they remain above preindustrial Pb levels. Elevated BLL can still be found in children living ...
Reducing packaging waste – mechanical characteristics and network parameters of the gelatin-based thin film for cruciferous vegetables packaging
(University of East Sarajevo, Faculty of Technology, 2018)
The role of the materials used for packaging is to protect inner content from external, mostly negative, factors. Besides being safe, and with good mechanical properties, these materials need to align with other consumers’ ...
Cellulose fibers: Trends in production and applications / Celulozna vlakna - trendovi u proizvodnji i primeni
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2018)
The paper gives an overview of the current state in the field of natural and chemical cellulose fibers, as well as future prospects of these fibers. While there is a strong expansion of the synthetic fibers industry, world ...