Pretraživanje
Prikaz rezultata 3221-3230 od 3260
Influence of the woven construction on breaking load and relaxation / Uticaj Konstrukcije Tkanine na Prekidnu Silu i Relaksaciju
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2001)
A study is made to establish the correlation between a woven construction and its mechanical strength. Dynamometric tests are carried out to determine the breaking load and breaking extension of three wooltype fabrics, as ...
Removal of organic and inorganic pollutants from aqueous solutions using starch-diatomaceous earth adsorbent
(Belgrade : The Academy of Applied Technical Studies "Belgrade", 2023)
Organic and inorganic pollutants, accumulated in the environment, could pose a potential danger to living organisms. Some of these pollutants negatively affect the physiological activities of living organisms, and in certain ...
Hydrometallurgical Process for Selective Metals Recovery from Waste-Printed Circuit Boards
(MDPI, Basel, 2018)
This paper presents an experimentally-proved hydrometallurgical process for selective metals recovery from the waste-printed circuit boards (WPCBs) using a combination of conventional and time-saving methods: leaching, ...
Supercritical CO2 Extraction from Bilberry (Vaccinium myrtillus) Fruit and Impregnation of the Obtained Extract Onto Starch Aerogel
(Maribor : University of MariborMaribor : University Press, 2023)
Bilberries (Vaccinium myrtillus) have been used in traditional medicine to reduce
inflammation and protect against diseases associated with oxidative stress, such as
cardiovascular disease, diabetes, and age-related ...
Detekcija i identifikacija mikroplastike iz sedimenata međunarodnih reka u Srbiji / Detection and identification of microplastics from the sediments of international rivers in Serbia
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2021)
Poslednjih decenija mikroplastika je prepoznata kao jedan od glavnih zagađivača životne sredine.
Nastaje kao posledica postepene degradacije/fragmentacije većih čestica plastike usled izloženosti
različitim faktorima ...
Supplementary material for the article: Ivanovska, A.; Milošević, M.; Lađarević, J.; Jankoska, M.; Matić, T.; Svirčev, Z. ; Kostić, M. A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate. International Journal of Biological Macromolecules 2024, 257, 128668. https://doi.org/10.1016/j.ijbiomac.2023.128668
(Elsevier B.V., 2024)
This paper outlines a novel simple protocol for tuning the structure and properties of jute using sodium periodate (NaIO4) oxidation and coating with alginate. When compared to the raw jute, fabrics oxidized with a 0.2 or ...
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 ...
Transparentni nanokompozitni filmovi za primenu u plastičnoj elektronici / Transparent nanocomposite films for plastic electronic applications
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2016)
As solar cell technology gains more and more attraction every year, research keeps up with trends by an exponential number of published papers every year. These papers cover a wide range of topics regarding solar cells and ...
Thermal treatment of composite wastes for energy recovery / Termički tretman otpadnih kompozitnih materijala u cilju dobijanja energije
(Engineering Society for Corrosion, Belgrade, Serbia, 2020)
The expression waste-to-energy technologies is increasingly being used regarding waste reduction and utilization. Waste-to-energy technologies are procedures used to generate different forms of energy starting from a waste ...
Estimation of GHG emission in Serbia for period 1995-2013 using recurent neural networks / Emisije gasova staklene bašte u Srbiji za period 1995-2013. godina primenom rekurentnih neuronskih mreža
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2015)
The aim of this work was to create an ANN model for the prediction of GHG emissions in the Republic of Serbia in the period 1995-2013. Because of the lack of GHG emission data and inputs for Serbia, the ANN model was ...