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Приказ резултата 71-80 од 133
Influence of chemical stress on sulfur-polymer composite structure
(Nova Science Publishers, Inc., 2014)
Sulfur- polymer composites are high performance thermoplastic materials made of mineral aggregate, filler, and modified sulfur binder, instead of cement and water as in ordinary Portland cement- based composites at ...
Cavitation resistance of refractory concrete: Influence of sintering temperature
(Elsevier, 2013)
The purpose of this study was to investigate possible application of refractory concrete in conditions of cavitation effect where the metal materials are usually applied. Also, influence of different sintering temperatures ...
Quantitative evaluation of sulfur-polymer matrix composite quality
(Elsevier, 2013)
In order to predict service life of the sulfur–polymer composite, the samples were subjected to the induced destruction using 10% hydrochloric acid solution. Control specimens were prepared using Portland cement binder. ...
Интегритет и век конструкција у херитологији / Structural Integrity and Life in Heritology
(Društvo za integritet i vek konstrukcija / Society for Structural Integrity and Life, 2013)
Fenomen integriteta konstrukcija u heritologiji povezan je sa teorijom prostora, teorijom restauracije, kao i zahte-vima održivog razvoja, pa heritološki pogled na integritet konstrukcija monumentalnih dela savremene ...
Phosphorylated kraft lignin based flame retardant: efficient method for improvement of lignin flame retardancy and mechanical action in polyester
(Belgrade : Military Technical Institute, 2018)
In this paper, the potential application of phosphorylated industrial kraft lignin (KLP) in improving flame
retardant properties of unsaturated polyester/KLP composites (UPe/KLP) was studied. KLP mass contents in UPe ...
Solvent, structural, quantum chemical study and antioxidative activity of symmetrical 1-methyl-2,6-bis[2-(substituted phenyl)ethenyl]pyridinium iodides
(Springer, 2018)
15 symmetric 1-methyl-2,6-bis[2-(substituted phenyl)ethenyl]pyridinium iodides were synthesized in this work. Their structures were characterized using IR, H-1 and C-13 NMR, and UV-Vis spectroscopy. DFT calculations indicated ...
Image analysis technique for evaluating damage evolution and predicting mechanical strength of concrete structures under corrosion conditions
(Nova Science Publishers, Inc., 2014)
The degradation of concrete structures, which progresses as time passes, is caused by
external factors such as chemical, physical and mechanical interferences. In the case of
chemical deterioration, various ions penetrate ...
Multispektralne analize i tehnologija konzervacije: studija dela akademika Miće Popovića iz kolekcije Jovana i Vesne Popović / Multispectral analysis, and conservation technology: Study of Arts by Academician Mica Popovic, from the Jovan and Vesna Popovic Collection
(Beograd: Centralni Institut za konzervaciju / Belgrade: Central Institute for Conservation, 2017)
Četiri dela srpskog akademika i slikara Miće Popovića, koja predstavljaju reprezentativni deo autorovog figurativnog opusa bila su predmet konzervacije u Centralnom institutu za konzervaciju u Beogradu. U tehnološkom smislu, ...
Uvođenje novih programa u nastavi tehničkih fakulteta i značaj njihove primene u energetici / Introducing of new programs in teaching at technical faculties and the importance of their implementation in the energy sector
(Beograd : Savez energetičara, 2016)
Činjenica je da se na tehničkim fakultetima nastava sve više obogaćuje praktičnim sadržajima uz vrednovanje fundamentalnih saznanja. Međutim, kako su mogućnosti uvođenja savremenih tehnika
dosta ograničene, poboljšanju u ...
Contemporary approach to the methods of contactless controls through contributions of modern investigations
(Sopot: Scientific Association for the Development and Promotion of New Technologies, 2017)
Contemporary productions brings more complex elements, with narrower tolerances. Trends to miniaturization in many areas obtain the elements which are often with more deformations and contaminations. Automatizations of the ...