Results 11 to 20 of about 402,989 (257)

Beer foam decay: effect of glass surface quality and CO2 content [PDF]

open access: yesEPJ Web of Conferences, 2018
The effect of beer glass surface quality and CO2 content in beer on foam decay was investigated using our experimental method. The effect of beer glass surface quality on foam decay was experimentally investigated for: i) cold & clean glass surface, ii ...
Šulc Radek, Bojas Jiří
doaj   +2 more sources

System analysis of modern areas of increasing environmental and sanitary hygienic safety of using cold hardening mixtures in foundry

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2019
Today, Ukraine is one of the most polluted with technogenic substances of the world, where in industrial regions the concentration of toxic and carcinogenic substances daily exceeds twice or more their maximum permissible concentration.
Людмила Ігорівна Солоненко   +4 more
doaj   +5 more sources

Liquid-glass transition in equilibrium [PDF]

open access: yesPhysical Review E, 2014
5 pages, 3 figures, version accepted for publication in the Physical Review ...
PARISI, Giorgio, Seoane, B.
openaire   +5 more sources

Research of the liquid‑glass HTS compositions with sand of the Novinsky deposit. Message 1.

open access: yesЛитьë и металлургия, 2023
The article is devoted to the selection of optimal parameters of a chemically hardening mixture based on quartz sand with a liquid‑glass binder cured with liquid esters for the production of castings of heavy machinery, machine tools and shut‑off valves.
S. S. Tkachenko   +3 more
doaj   +1 more source

Eco-friendly liquid-glass binder modified by ultradispersed materials

open access: yesЛитьë и металлургия, 2019
Advantages and disadvantages of liquid glass binder are considered. Mechanism of the influence of an ultradispersed modifier on the structure and properties of a liquid-glass binder are submitted.
Yu. Yu. Huminski, S. L. Rovin
doaj   +1 more source

FIRE-RESISTANCE PROPERTIES RESEARCH OF “WATER GLASS - GRAPHITE MICROPARTICLES” COMPOSITE MATERIAL [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2016
Subject of Research. Research results of the fire-resistance for “water glass - graphite microparticles” composite material (CM) are given. The method for fire-resistance test of the micro composition is suggested in order to determine the limit state of
E. A. Pitukhin, A. S. Ustinov
doaj   +1 more source

Supercooled liquids and glasses [PDF]

open access: yes, 2000
In these lectures, which were presented at "Soft and Fragile Matter, Nonequilibrium Dynamics, Metastability and Flow" University of St. Andrews, 8 July - 22 July, 1999, I give an introduction to the physics of supercooled liquids and glasses and discuss some computer simulations done to investigate these systems.
openaire   +4 more sources

Applying nanodispersed modifiers for producing shielding polyfunctional coatings

open access: yesEngineering Structures and Technologies, 2014
The first mineral based lacquer and paint coating have been developed based on Portland cement and soda glass, which does not require traditional silicators of zinc oxide and is also capable of absorbing man-made radiation.
Arina Shaybadullina   +3 more
doaj   +1 more source

Innovative method for strengthening and reconstructing foundations of buildings and structures with nanocomposite [PDF]

open access: yesНанотехнологии в строительстве
Introduction. An urgent problem today is determining the rational composition of an injection solution to improve the quality of soil stabilization and strengthening of foundations of buildings and structures subject to renovation, without impact ...
Marina I. Panfilova   +3 more
doaj   +1 more source

Probing a Liquid to Glass Transition in Equilibrium [PDF]

open access: yesPhysical Review Letters, 2013
We use computer simulations to investigate the static properties of a simple glass-forming fluid in which the positions of a finite fraction of the particles has been frozen in. By probing the equilibrium distribution of the overlap between independent configurations of the liquid, we find strong evidence that this random pinning induces a glass ...
Walter Kob, Ludovic Berthier
openaire   +3 more sources

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