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Articles in this section
A SOFTWARE PIPELINE FOR AEROGELS MODELLING: STRUCTURES GENERATION, PROPERTIES PREDICTION, PROCESSES SIMULATION (Papers SGEM2018)
A. Kolnoochenko, I. Mitrofanov, E. Lebedev, N. Menshutina
Wednesday 19 December 2018 by
ABSTRACT
In this paper, a pipeline implementing a multi-scale approach that can be used for modelling different steps of aerogel production is presented. Closely integrated modules for aerogel structures generation, properties prediction and adsorption, diffusion and chromatography processes (...)
ELECTRON SCANNING MICROSCOPY FOR STUDING MAGNETIC FRACTION OF LAKES SEDIMENTS (SOUTH URAL, RUSSIA) (Papers SGEM2018)
L. Kosareva, D. Kuzina, A. Yusupova, V. Vorobev
Wednesday 19 December 2018 by
ABSTRACT
The paper considers the features of the sedimentation of the lakes of the Southern Urals, Bolshoi Kisegach and Turgoyak. Previous studies shows that micrometeorites and cosmic dust can be found in different types of sediments and rocks and also magnetic properties can be used for (...)
HIGH-THROUGHPUT SEQUENCING ANALYSIS OF MICROBIAL POPULATIONS IN ARCTIC ROCK SAMPLE (Papers SGEM2018)
R. S. Verma, P. K. Gupta, M. Frolova, A. Ayzenshtadt
Wednesday 19 December 2018 by
ABSTRACT
Recent developments in the existing molecular genetic tools have augmented our current understanding towards the deleterious effects of nanoparticles on human health. During building construction, the rapid generation of nanoparticles has greatly affected to human with severe toxicity (...)
SHUNGITE NANOPOWDER ADDITIVE INFLUENCE ON TENSILE STRENGTH OF ONE-PLY PARTICLE BOARDS (Papers SGEM2018)
N. Panov, A. Pitukhin, G. Kolesnikov, S. Vasilyev, V. Shilovsky
Wednesday 19 December 2018 by
ABSTRACT
Particle boards are increasingly being used as a structural material. The quality of the wood from which they are made, has been steadily declining. This provides the means for tackling possible ways of particle board mechanical properties preservation and improvement. The methods and (...)
TIO2 ASSISTED PHOTOCATALYTIC DEGRADATION OF BISPHENOL IN AQUEOUS MEDIA, UNDER UV-VIS IRRADIATION (Papers SGEM2018)
M. A. Constantin, L. Constantin, I. Nitoi, N. I. Cristea
Wednesday 19 December 2018 by
ABSTRACT
Bisphenol A (C15H16O2) 2,2-(4,4’-dihydroxydiphenyl) propane (BPA) is known for its endocrine disrupting properties in human body in addition to various other harmful effects. BPA has been detected in the aquatic environment at concentration levels varying from nanograms to micrograms (...)
VALIDATION OF LOW-COST SENSOR MEASUREMENTS IN URBAN TERRITORY FOR AIR POLLUTION MONITORING. RIGA CITY EXAMPLE (Papers SGEM2018)
I. Steinberga, J. Bikse Jr, J. Bikse, J. Kleperis
Wednesday 19 December 2018 by
ABSTRACT
Low-cost sensors, either electrochemical, optical or light scatter based and piezoelectric, due to low price and performance explainability are becoming more available for monitoring, studying and explaining urban air quality. This paper explores low-cost sensor technology (...)
IMAGE PROCESSING ANALYSIS OF POROSITY IN SOME IRON- BASED POWDER METALLURGY MATERIALS (Papers SGEM2018)
F. B. Marin, M. Marin, G. Gurău, C. Gurău, I. Petrea
Thursday 11 October 2018 by
ABSTRACT
In the present study, an image porcessing analysis of porosity in some iron-based
powder materials was proposed. The specimens analyzed were produced from atomised iron powders of different sizes (150 μm). The analyzed powders were compressed in a mold using uniaxial pressing and the (...)
IMPROVEMENT OF PULP FIBERS PROPERTIES BY XYLAN NANOPARTICLES (Papers SGEM2018)
E. Novozhilov, G. Sukhanova, K. Terentyev
Thursday 11 October 2018 by
ABSTRACT
Using of biodegradable cellulose fibers in the packaging products production reduces
needs in synthetic materials for these purposes. Softwood kraft fibers are widely used
for cardboard and paper products production because of their high characteristic
strength and good (...)
INFLUENCE OF HEAT TREATMENT ON CORROSION RESISTANCE OF NANOCOMPOZITE NI-P-AL2O3 LAYERS (Papers SGEM2018)
T. Radu, L. Balint, G. G. Istrate
Thursday 11 October 2018 by
ABSTRACT
The research consisted in obtaining Ni-P and Ni-P-Al2O3 coatings followed by heat
treatment and characterization of heat treated and untreated layers. The layers were
deposited on the steel strip, by electroless method to certain process parameters. To
obtain the Ni-P-Al2O3 (...)
INVESTIGATION AND MODELING OF STRUCTURES AND PROPERTIES OF SILICA-RESORCINOL-FORMALDEHYDE AND SILICA-CARBON AEROGELS (Papers SGEM2018)
I. Lebedev, M. Gordienko, A. Tyrtyshnikov, I. Mitrofanov, N. Menshutina
Thursday 11 October 2018 by
ABSTRACT
This work is devoted to the study and modeling of the structure and properties of silicaresorcinol-formaldehyde hybrid aerogels and of silicon-carbon aerogels obtained on their basis with pyrolysis. Experimental studies for synthesis of hybrid siliconresorcinol-formaldehyde and (...)
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