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Covalent immobilization of lipase from Candida rugosa on Eupergit® / Kovalentna imobilizacija lipaze iz Candida rugosa za Eupergit®
(Faculty of Technology, Novi Sad, 2005)
An approach is presented for the stable covalent immobilization of Upase from Candida rugosa on Eupergit® with a high retention of hydrolytic activity. It comprises covalent bonding via lipase carbohydrate moiety previously ...
Lactic acid fermentation in vegetable juices supplemented with different content of brewer’s yeast autolysate / Mlečno-kisela fermentacija sokova povrća obogaćenih različitim sadržajem autolizata pivskog kvasca
(Faculty of Technology, Novi Sad, 2005)
The work is concerned with the conditions for lactic acid fermentation in a mixture of beetroot (Beta vulgaris L) juice and carrot (Daucus carota L) juice and different content of brewer’s yeast autolysate with Lactobacillus ...
Numerical method for the prediction of bending properties of glass-epoxy composites / Primena numeričkog modela za predviđanje savojnih svojstava staklo-epoksi kompozitnog materijala
(Faculty of Technology, Novi Sad, 2007)
Mechanical properties of composite materials are conditioned by their structure and depend on the characteristics of structural components. In this paper is presented a numerical model by which the bending properties can ...
Investigation method of torsional properties and damages of glass/epoxy composite pipes / Ispitivanje torzionih svojstava i oštećenja staklo/epoksi kompozitnih cevi
(Faculty of Technology, Novi Sad, 2006)
Pipes made of composites glass fiber/epoxy resin are predominantly used in the chemical industry, construction, infrastructure and war technique. The pipes made for this purpose are in their use exposed to static and dynamic ...
Determination of tension strength in the longitudinal and circumferentional direction in glass-polyester composite pipes / Određivanje zatezne čvrstoće u uzdužnom i obimnom pravcu u staklo-poliester kompozitnim cevima
(Faculty of Technology, Novi Sad, 2009)
Polymer composite pipes with glass fiber reinforcement have today a wide usage in the chemical and process industries. The basic subject of this paper is the determination and distribution of stresses and strains in ...
Comparative examination of activity of different strains of lactic acid bacteria in beetroot and carrot juice / Uporedna ispitivanja aktivnosti sojeva bakterija mlečno-kiselinskog vrenja u soku cvekle i mrkve
(Faculty of Technology, Novi Sad, 2000)
Fermented vegetable juices are an important component of nutrition, because the fermentation improves the quality of natural vegetable juices by its products, which are important biotic substances. Beetroot (Beta vulgaris ...
Micromechanical analyses of the crack in glass woven-epoxy composites subjected to in-plane compression load / Mikromehanička analiza loma kompozitnog materijala staklo-epoksid izloženog pritisnom opterećenju
(Faculty of Technology, Novi Sad, 2008)
The subject of this paper is micromechanical analyses of the crack on glass wovenepoxy composites subjected to in-plane compression load. Identification and understanding of the first damages as micro-cracks and micro-mechanisms ...
Low-temperature tension properties of glass-epoxy composite materials / Određivanje zateznih svojstava staklo-epoksi kompozitnih materijala na niskim temperaturama
(Faculty of Technology, Novi Sad, 2005)
The aim of this paper was to present the determination of tensile strength Rm and modulus of elasticity Et of glass-epoxy composites at two different temperatures (at room temperature t=20°C, and at t =-50°C). Standard ...