Results 21 to 30 of about 402,989 (257)

Dynamic Criticality in Glass-Forming Liquids [PDF]

open access: yesPhysical Review Letters, 2004
4 pages, 2 ...
Whitelam, Stephen   +2 more
openaire   +3 more sources

Physicochemical structure features of refractory compositions with inorganic binders

open access: yesФізика і хімія твердого тіла, 2022
The article presents the study results of new inorganic binders and the physicochemical processes of their formation. The main purpose of the created materials is to make molds and cores for foundry production.
R.V. Liutyi   +4 more
doaj   +1 more source

Competition Between Entropy and Energy in Network Glass: The Hidden Connection Between Intermediate Phase and Liquid-Liquid Transition

open access: yesFrontiers in Materials, 2019
In network glass including chalcogenides, the network topology of microscopic structures can be tuned by changing the chemical compositions. As the composition is varied, an intermediate phase (IP) singularly different from the adjacent floppy or rigid ...
J. Quetzalcóatl Toledo-Marín, Le Yan
doaj   +1 more source

Increasing the physical and combustion performance of Oriental beech by impregnating borates and coating liquid glass

open access: yesPolímeros, 2021
This study was designed to investigate physical properties such as color changes after weathering and water absorption (WA) levels, and combustion performance of borates-impregnated and LG-coated Oriental beech wood.
Yilmaz Anil Gunbekler   +4 more
doaj   +1 more source

Flange-type liquid-level sensor based on laser light reflection

open access: yesSensors International, 2023
We report a liquid-level sensor composed of a laser, prism, and photodiode array. The sensor does not require components, such as a sensor head, inside the container that stores liquid.
Kouji Suemori   +2 more
doaj   +1 more source

Acid-resistant liquid glass coatings using soda ash production wastes [PDF]

open access: yesE3S Web of Conferences, 2023
This article presents the results of research on the topical problems of protection of building structures, structures and products of various purposes operated in aggressive, mainly acidic environments.
Alieva Rena   +3 more
doaj   +1 more source

The use of glass non-woven fabrics with cobalt polyester fluids In the production of partition walls and floors with high Resistance properties

open access: yesJournal of Architecture, Art & Humanistic Science, 2021
The problem of produce normally concrete is how this production is suitable suitable to Separated walls and grounds with good reinforced charactersThis research aims to produce separated walls and grounds.
Tarek Rashed
doaj   +1 more source

Viscosity and Glass Transition in Amorphous Oxides

open access: yesAdvances in Condensed Matter Physics, 2008
An overview is given of amorphous oxide materials viscosity and glass-liquid transition phenomena. The viscosity is a continuous function of temperature, whereas the glass-liquid transition is accompanied by explicit discontinuities in the derivative ...
Michael I. Ojovan
doaj   +1 more source

Configurons: Thermodynamic Parameters and Symmetry Changes at Glass Transition

open access: yesEntropy, 2008
Thermodynamic parameters of configurons – elementary excitations resulting from broken bonds in amorphous materials – are found from viscosity-temperature relationships.
Michael I. Ojovan
doaj   +1 more source

Metallic glacial glass

open access: yesNational Science Open, 2023
A novel glassy substance known as metallic glacial glass has been recently discovered by liquid-to-liquid transition or glaciation of some metallic-glass forming liquids.
Shen Jie   +3 more
doaj   +1 more source

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