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Fired pressed pellet as a sample preparation technique of choice for an energy dispersive X-ray fluorescence analysis of raw clays
(Elsevier, 2022)
In this paper, the main subject concerns comparing different techniques to prepare raw clay samples for energy dispersive X-ray fluorescence spectrometry (EDXRF). Three kinds of sample preparation procedures are examined,such ...
Structure and properties of ZnO/ZnMn2O4 composite obtained by thermal decomposition of terephthalate precursor
(Journal of the Serbian Chemical Society - JSCS, 2022)
A biphasic [Mn(dipya)(H2O)4](tpht)/{[Zn(dipya)(tpht)]·H2O}n complex material, I, (dipya = 2,2’-dipyridylamine, tpht2– = dianion of terephthalatic acid) was synthesized by ligand exchange reaction and characterized by XRPD ...
Failure analysis of ATR 72 tow bar–opportunity for re-design for inspection
(10th EASN Virtual International Conference on Innovation in Aviation & Space to the Satisfaction of the European Citizens, 2020)
The safe towing of aircraft is an important part in aviation security. Failures during the towing and parking
related operations are not so rare due to bad working circumstance, human error, etc. Tow bars are simple
but ...
Raw kaolinitic–illitic clays as high‑mechanical‑performance hydraulically pressed refractories
(Journal of Thermal Analysis and Calorimetry, 2022)
The usage possibility of 19 composites of raw refractory clays from Serbia containing approximately 53.29% of SiO2 and 26.73% of Al2O3 is presented. The sum of fluxing oxides was 57.74%, while these materials contained 32% ...
Analysis of the influence of pre-treatment with liquid hot water (LHW) on the chemical composition of wooden chips / Analiza uticaja predtretmana vrelom vodom (LHW) na hemijski sastav drvnog iverja
(Advanced Technologies 2022, vol. 11, 2, 40-47, 2022)
The goal of this paper is to analyze the chemical composition of untreated and
treated wooden chips from the native narrow-leaved ash (Fraxinus angustifolia
Vahl. ssp. Pannonica Soó & Simon). In order to determine the ...
Testing of building materials - reaction to fire
(Proceedings of the 17th Conference with International participation risk and safety engineering, Kopaonik, 2022)
To reduce occurrence of fires in buildings as efficiently as possible, it is necessary to take into account active and passive fire protection measures during construction of building. This paper will show more about passive ...
Diabase from Drača open pit mine in central Serbia - Quality assessment for building stone purposes
(IOP Publishing Ltd, Bristol, 2021)
Vast masses of basic rocks are present as tectonic blocks and slices along the Eastern deep fault of the Vardar zone of Serbia. They are predominantly comprised of gabbro, with smaller part made up of diabase, and occurrences ...
Verification and validation of an advanced guardedhot plate for determination of thermal conductivity
(Thermal Science 2022 Volume 26, Issue 6 Part A, Pages: 4735-4747, 2022)
The Guarded hot plate method (GHP) is a widely used technique to measure thermal conductivity of thermal insulation specimens in steady-state conditions. In this paper, an advance of GHP has been developed in the Laboratory ...
Komparativna analiza ispitivanja požarnootpornih vrata prema srpskim standardima
(Departman za građevinarstvo i geodeziju, Fakultet tehničkih nauka, Novi Sad, 2021)
Prilikom zaštite zgrada od požara neophodno je podeliti objekte na požarne sektore.
Kako ne bi došlo do prenosa vatre iz jednog požarnog sektora u drugi, potrebno je ugraditi
požarnootporna vrata. Sva ugrađena požarnootporna ...
Influence of defects on limit loads and integrity of the pipeline at hydropower plant 'Pirot'
(Institut za ispitivanje materijala, Beograd, 2020)
Topic of this work is the integrity assessment of the pipeline section from hydropower plant Pirot. Crack-like defect size, maximum depth, is determined based on non-destructive evaluation - the largest crack depth is taken ...