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Приказ резултата 61-70 од 269
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 ...
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 ...
Evaluation of leachate pollution index of urban municipal landfill site in Novi Sad, Serbia
(Osijek, Croatia : Josip Juraj Strossmayer University of Osijek, Faculty of Food Technology Osijek / Osijek, Hrvatska : Sveučilište Josipa Jurja Strossmayera u Osijeku, Prehrambeno-tehnološki fakultet Osijek, 2019)
Leachate samples were collected during the one year monitoring campaign, on municipal solid waste landfill in Novi Sad, Serbia. Determination of T, pH, EC, DO, BOD5, COD, NO2-N, NO3-N, NH4-N, Tot N, Tot P, B, SO4 2-, KMnO4, ...
Diatoms of the Dojkinci River (Stara Planina Nature Park, Serbia)
(University of Zagreb, 2015)
Diatom samples were collected during July 2010 at 15 localities from different
types of substrate (stone surfaces, sand, mud, fi lamentous algae and submerged mosses)
from the Dojkinci River. During the research period, ...
New records and rare taxa of the genus Eunotia Ehrenberg (Bacillariophyceae) for the diatom flora of Serbia
(Institute of Botany and Botanical Garden 'Jevremovac', 2015)
Diatoms inhabiting different types of substrate including stone surfaces, sand, mud, filamentous
algae and submerged mosses were studied in the Dojkinci River (Stara planina mountain, Serbia).
In total 18 Eunotia taxa ...
Single Cell Electrochemiluminescence Imaging: From the Proof-of-Concept to Disposable Device-Based Analysis
(American Chemical Society (ACS), 2017)
We report here the development of coreactant-based electrogenerated chemiluminescence (ECL) as a surface-confined microscopy to image single cells and their membrane proteins. Labeling the entire cell membrane allows one ...
Diatoms of the Dojkinci River (Nature Park „Stara Planina“, Serbia)
(Croatian Botanical Society, 2014)
The Dojkinci River belongs to the Nature Park „Stara planina“, Eastern Serbia. The river has never been investigated by algologists. Diatom samples were collected during July 2010 on 15 localities from different types of ...
Corrosion of an archaeological find from the roman period in Serbia
(Beograd: Inženjersko društvo za koroziju = Belgrade: Engineers Society of Corrosion, 2012)
The degree of preservation of iron artifacts depends on the type of underground environment and the type of corrosion products formed on their surface. This paper analyses the conditions of an archaeological find made of ...