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Prikaz rezultata 61-70 od 78
The effect of yarn folding on some comfort properties / Efekat končanja pređa na neka svojstva komfora
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2013)
The compressive nature of textile fabrics is known to be a significant factor influencing tactile comfort. In addition, the transport of the heat through the fabric is considered to be the major factor in thermal comfort. ...
The gelatinization of nitrocellulose by primary stabilizers / Želatinizacija nitroceluloze primarnim stabilizatorima
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2017)
The examination results of the gelatinization of nitrocellulose gunpowders, stabilized by different stabilizers are described in this study. The microstructure of gunpowder samples of different chemical compositions is ...
Komparativno ispitivanje otpornosti tkanina prema abraziji / Comparative investigation of woven fabrics abrasion resistance
(Savez inženjera i tehničara tekstilaca Srbije, 2011)
U ovom radu ispitivana je otpornost tkanina prema abraziji upotrebom Martindale-ovog uređaja. Otpornost tkanina prema abraziji ocenjena je primenom standardizovane Martindale-ove metode koja podrazumeva, sa jedne strane, ...
Characterization of β-galactosidase from Lactobacillus acidophilus: Stability and kinetic study / Produkcija i karakterizacija β-galaktozidaze iz Lactobacillus acidophilus
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2017)
β-Galactosidase is the industrially important enzyme that catalyzes both, lactose hydrolysis and synthesis of different bioactive galactosides. In this study, optimal conditions (fermentation temperature, inoculum concentration ...
Uticaj termičkog fiksiranja međupostave na kvalitet odevnih tkanina ocenjen sa aspekta njihovih električnih otpornosti / The influence of thermal fixation of interlining on the quality of woven clothing fabrics evaluated from the aspect of their electrical resistance
(Savez inženjera i tehničara tekstilaca Srbije, 2020)
U radu je ispitivan uticaj termičkog fiksiranja tkane međupostave na kvalitet tkanina ocenjen sa aspekta njihove specifi čne zapreminske električne otpornosti. Ispitivanja su obuhvatila tkanine od pamuka, lana, viskoze, ...
Hemp (Cannabis sativa) fibers as biosorbents and precursor for carbon sorbent production / Vlakna konoplje (Cannabis sativa) kao biosorbenti i sirovine za proizvodnju ugljeničnih sorbenata
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2015)
Short and entangled hemp fibers, obtained as a waste from textile industry, were used as efficient biosorbent and low-cost precursor for carbon sorbent production. In order to obtain the biosorbents with better sorption ...
Mathematical modeling of zinc ions biosorption by short hemp fibers / Matematičko modelovanje procesa biosorpcije jona cinka kratkim vlaknima konoplje
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2013)
Waste hemp fibers were used as an efficient biosorbent for removal of zinc ions from polluted water. In order to obtain the material with better sorption properties, short hemp fibers were chemically modified. The following ...
Thermal comfort behavior of hemp based knitted fabrics / Ponašanje pletenina na bazi konoplje u pogledu toplotnog komfora
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2011)
The hemp fibres production is characterized by sharp ups and downs, from the extensively growing to their decline in the past decades. Thanks to the unique hemp fibre properties, such as physiological, hygienic and ecological ...
Geospatial mapping of health risk from trace metal(loid)s in the soil at an abandoned painting factory
(University of Niš, Faculty of Sciences and Mathematics, 2020)
A survey was made to analyze the geostatistical (GIS) distribution of the health risk of toxic
trace metal(loid)s in the industrial soil located in the facility of an abandoned paints manufacturing company. A total of ...
Some tactile comfort properties of plain knitted fabrics / Neka svojstva taktilnog komfora glatkih pletenina
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2011)
The sensory perception of textile materials is related to mechanical stimuli due to pressure and friction forces, so the softness and surface properties are considered to be the key parameters of fabric hand. The aim of ...