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Different butterfly wing structures as an inspiration for military application
(Serbian Society of Mechanics, 2023)
A variety of biophotonic species structures have been identified, as well as matches of certain types. The properties of these various morphologies are acknowledged as suitable for defining some new nanomaterials with broad ...
The influence of pyrocatechol added in pre-oscillatory period on the dynamics of the Bray-Liebhafsky reaction
(University Library in KragujevacInstitute for Information Technologies, University of Kragujevac, 2023)
In the past two decades, chemical oscillators have emerged as a popular tool for the determination of “reactive” analytes due to their great sensitivity toward any kind of external perturbations. They have found application ...
Corn stalks as a lignocellulose substrate for biorefinery applications
(National Technical University of Athens, 2023)
We combined cold plasma treatment (CPT) with water, ethanol, Fenton and hydrogen peroxide media under acidic and basic conditions for treatment of corn stalks as significant lignocellulose agri-industrial waste. Chemical ...
Corrugation elasticity as a new property of nanostructured material: holographic analysis of apatura butterfly wings
(Serbian Society of Mechanics, 2023)
The corrugation of the structure is a special property of the material that has a great influence on almost all other characteristics of the same. The connection between materials based on the corrugation of natural ...
Evaluation of solvent and substituent effects on absorption spectra of spirohydantoins derived from alfa-tetralone
(Szeged : University of Szeged, 2023)
A convenient and efficient approach toward the synthesis of six 3-(4-substituted benzyl)-6,7-benzo-1,3-diazaspiro[4.5]decane-2,4-diones (1‒6) by Bucherer-Bergs reaction and further alkylation at position 3 of the hydantoin ...
Sewage sludge from wastewater treatment plants for energy purposes: thermodynamic approach
(Belgrade : Society of Thermal Engineers of Serbia, 2023)
The aim of the article is to show the effects of the main air plasma gasifier operating parameters, such as temperature and equivalence ratio on the gasification performance of sewage sludge from wastewater treatment plants. ...
Pregled katalitičke gasifikacije biomase pogodne za industriju u Republici Srbiji / Overview of catalytic gasification of biomass suitable for industry in the Republic of Serbia
(Belgrade : Society of Thermal Engineers of Serbia, 2023)
Biomasa se smatra važnim obnovljivim resursom, koji igra ključnu ulogu u razvoju održivih energetskih sistema. Biomasa se može pretvoriti u energiju ili vredne hemikalije sagorevanjem, utečnjavanjem, pirolizom i gasifikacijom. ...
Water Pollutants Removal by Coated Quartz Sand
(MDPI, 2023)
Presence of major environmental pollutants in water can cause a variety of harmful
effects on living organisms in ecosystems. Very often, apart from the ubiquitous arsenic (As),
organic compounds, iron, manganese, hydrogen ...
Polymer mould manufacturing for tensile testing of biocomposite materials / Postupak izrade polimernog kalupa za ispitivanje na istezanje biokompozitnih materijala
(Union of Mechanical and Electrical Engineers and Technicains of Serbia (SMEITS)Belgrade : Society for Renewable Electrical Power Sources, 2023)
The manufacturing and application of biocomposites are remarkable achievements in replacing conventional non-biodegradable materials. In general, biocomposites are made up of biopolymers and bio-based reinforcing agents. ...
Održivi razvoj preduzeća kroz primenu 7S alata u adaptivnoj proizvodnji / Enterprise sustainable development throught the application of the 7S tools in additive manufacturing
(Beograd JUSK - Jedinstveno udruženje Srbije za kvalitet / Belgrade - UASQ, United Association of Serbia for Quality, 2023)
Sve veća upotreba aditivnih tehnologija zahteva potpunu implementaciju 7S alata. Osnovna suština je da se viškovi i otpad u preduzeću eliminišu što je više moguće kroz poznate Lean tehnike. Međutim, primena 7S alata uključuje ...