Results 181 to 190 of about 225,213 (253)

Comparing the effect of animal and plant-based yogurt extracts on enamel demineralization: an in vitro study.

Minerva dental and oral science, 2023
BACKGROUND Yogurt, due to its rich casein phosphopeptide (CPP) content could promote remineralization of enamel. Contrary to the age-old usage of animal milk based yogurt, vegan dairy products are gaining momentum due to multiple reasons.
S. S. Turaga, J. Sukhabogi, D. Doshi, S. Jummala, A. Billa   +4 more
semanticscholar   +1 more source

Influence of reinforcing filler sizes on technological and functional properties of paint and varnish materials

Materials Science, 2022
The dependence of technological properties and erosion resistance of samples of polyurethane erosion resistant enamel has been investigated at different modes of adding and preparing a reinforcing filler, namely tetrapod zinc oxide whiskers.
A. A. Silaeva, V. Kuznetsova, E. Kurshev, E. A. Timoshina   +3 more
semanticscholar   +1 more source

NON‐DESTRUCTIVE ANALYSIS OF CHEMICAL ELEMENTS IN PAINTINGS AND ENAMELS

Archaeometry, 1972
ABSTRACTSX‐ray fluorescence analysis is a non‐destructive method, very useful for qualitative and quantitative determination of chemical elements in paintings, frescoes, enamels, etc.Measurements have been carried out on ancient Persian mural painting allowing the identification of about ten different pigments.Furthermore, many oil paintings have been ...
S. Sciuti, C. Mancini, R. Cesareo, G. Urbani, P. Rotondi, P. Mora, And M. Marabelli, F. V. Frazzoli   +7 more
openaire   +2 more sources

Possibilities of using car enamel waste in the production of iron casting

Chernye Metally, 2020
In the context of the general problem of utilization and recycling of industrial waste, the authors considered the possibility of using two types of waste of paint and varnish products of the GAZ Group of Companies — ML-12 and ML-1110 car enamels in the ...
I. Leushin, V. Makarov, L. Leushina, M. A. Geiko   +3 more
semanticscholar   +1 more source

Structure and Properties of Paint Coatings Irradiated by Ultraviolet Light

2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE), 2020
The paper presents research data of the UV-radiation effect on the structure formation and physical-mechanical properties of paint coatings formed from the industrial EP-773 two-component epoxy enamel.
N. Valko, N. Hloba, A. Kasperovich
semanticscholar   +1 more source

Productivity improvement of single basin inclined solar still using enamel coating and copper chips

Desalination and Water Treatment, 2019
In the present study an attempt has been made to solve the problem of limited productivity of the conventional single slope horizontal basin solar still by improving its rate of evaporation.
S. Joshi, M. Shahed, Ramsundar Aware, N. Bhave, Shubham S. Tagde   +4 more
semanticscholar   +1 more source

The effect of silica-modified carbon nanotubes additive to alkyd enamel coating on adhesion, corrosion resistance and bonding of reinforcement with cement

Journal of Advanced Materials and Technologies
In this paper, the effect of carbon nanotubes coated with silicon dioxide, used as a filler in alkyd enamel PF-115, on the adhesion strength of the modified alkyd enamel paint to steel reinforcement and on the adhesion of reinforcement coated with ...
Mustafa Al-Khalidi, Alexander Blokhin
semanticscholar   +1 more source

Total lead concentration in new decorative enamel paints in Lebanon, Paraguay and Russia

Environmental Research, 2015
Lead concentrations in new enamel decorative paints were determined in three countries in different areas of the world where data were not previously available. The average total lead concentration of the enamel decorative paints purchased in Lebanon, Paraguay and Russia was 24,500ppm (ppm, dry weight), more than 270 times the current limit of 90ppm in
Caroline Lind, Naji Kodeih, C. Scott Clark, Sandy Roda, Sara Brosche, Hebe Gonzalez, Daniela Solis, Olga Speranskaya   +7 more
openaire   +3 more sources

The Transition from the Mosaic to the Enamel Method of Painting on Glass

The Antiquaries Journal, 1926
The change from the mosaic to the enamel system of glass-painting and the causes which led up to it do not seem to have received from historians of the art the attention which they rightly deserve. The popular view, as stated in all the books, is that glass-painters adopted enamels in preference to coloured glass.
openaire   +2 more sources

Lead levels in new enamel household paints from Asia, Africa and South America

Environmental Research, 2009
In 2006 a report on the analysis for lead in 80 new residential paints from four countries in Asia revealed high levels in three of the countries (China, India and Malaysia) and low levels in a fourth country (Singapore) where a lead in paint regulation was enforced.
Clement Adebamowo, Venkatesh Thuppil, Chin K. Chen, Mynepalli K. C. Sridhar, Sandy Roda, C. Scott Clark, William Menrath, Yehia Zakaria, K G Rampal, Eugenious O. Adebamowo, O. A. Agbede, Rana M. Shinde, Amal El-Safty, Jiefei Yu, Paul Succop   +14 more
openaire   +3 more sources