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Приказ резултата 61-70 од 192
Characterization analysis of Poplar fluff pyrolysis products. Multi-component kinetic study
(Elsevier Sci Ltd, Oxford, 2019)
This paper describes the pyrolysis of Poplar fluff (from Populus alba) using on-line apparatus, and carbonization process at 850 degrees C using the fixed bed reactor. Characteristics of pyrolysis products were examined. ...
Uticaj oksidacije na strukturu i površinsko naelektrisanje pamučne pređe / Influence of oxidation on the structure and surface charge of cotton yarn
(Beograd : Srpsko hemijsko društvo, 2019)
In this work, an influence of oxidation with potassium
permanganate (KMnO4) of different concentration, on the structure,
sorption properties and surface charge of cotton yarn was investigated.
Cotton oxidation was ...
SEM-EDS analysis of gold mercaptotriazole crystals (Au-MT)
(Belgrade : Serbian Society for MicroscopyBelgrade : Institute for Biological Research "Siniša Stanković", 2019)
An electrolyte based on gold complex with mercaptotriazole was synthesized in a wide pH range
from acid to alkaline (pH=2-12). After synthesis of the electrolyte, detailed characterization of the
complex in liquid and ...
Effect of the alkali treatment on the structure, moisture sorption and volume electrical resistivity of woven jute fabrics / Uticaj alkalnog tretmana na strukturu, sorpciju vlage i zapreminsku električnu otpornost tkanina od jute
(Beograd : Serbian Chemical Society, 2019)
Woven jute fabric was treated with NaOH solution of different concentrations for 5 min to
obtain jute fabrics with gradually decreased content of hemicelluloses and increased
moisture sorption. With increasing the ...
The infuence of starch hydrophilization on the mechanical properties of the biodegradable starch/EAA composites
(Lisbon : Instituto Superior Tecnico, 2019)
The aim of this study is to investigate the infuence of chemically modifed native starch on the
mechanical properties of composite materials. The starch (S) was modifed by diisopropyl D-tartarate (DIPT), ricinoleic acid ...
Photocatalytic activity of Fe(III)-loaded clinoptilolite in the degradation of methylene blue as a model pollutant
(Belgrade : Serbian Zeolite Association (SZA), 2019)
Due to structural complexity and toxicity of organic dyes their presence in water body
causes usually serious environmental problems. Advanced Oxidation Processes (AOPs) have
been recognized as effective methods for a ...
Enzymatic treatment of soy protein concentrate: influence on the potential techno-functional and antioxidant properties
(Skopje: Consulting and Training Center - KEY, 2019)
In recent years, there has been an unprecedented demand by both consumers and industry, for inexpensive plant-derived protein hydrolysates as potential dietary sources of antioxidants. This is a particular refers to the ...
A Spontaneous Cervical Epidural Hematoma Mimicking a Stroke: A Challenging Case
(Elsevier USA, 2019)
Background: A spontaneous cervical epidural hematoma (SCEH) is a rare occurrence, with < 500 cases reported to date. Clinically, it usually presents with quadriparesis, but in extremely rare cases it can present with ...
Biološki-aktivna vlakna, njihova primena u medicini
(Požarevac : Društvo hemičara, tehnologa i metalurga, 2019)
Tekstilni materijali imaju veoma Siroku primenu u medicini. Ovoj grupi materijala
pripadaju bolniike uniforme, posteljina, mantili, zavaji, gaze, hiruriki konci, veitadki orgaai i
sl. Baza za izrada proizvoda od tekstila ...
Temperature fields in linear stage of friction stir welding effect of different material properties
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2019)
Friction stir welding is one of the procedures for joining the parts in solid state. Thermo-mechanical simulation of the friction stir welding of high-strength aluminium alloys 2024 T3 and 2024 T351 is considered in this ...