Results 71 to 80 of about 402,989 (257)

Crystals, Liquids and Glasses [PDF]

open access: yesNature, 1968
Physical Properties of Molecular Crystals, Liquids, and Glasses By A. Bondi. (Wiley Series on the Science and Technology of Materials.) Pp. xix + 502. (Wiley: New York and London, 1968.) 175s.
openaire   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Heterophase liquid states: Thermodynamics, structure, dynamics

open access: yesCondensed Matter Physics, 2014
An overview of theoretical results and experimental data on the thermodynamics, structure and dynamics of the heterophase glass-forming liquids is presented.
A.S. Bakai
doaj   +1 more source

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay   +3 more
wiley   +1 more source

Утилизация рассолов с использованием жидкого стекла

open access: yesХимическая безопасность
Высококонцентрированные солевые растворы (рассолы), образующиеся при добыче полезных ископаемых, опреснении морской воды и в промышленных процессах, представляют серьёзную экологическую проблему.
Миронов, В.В.   +4 more
doaj   +1 more source

Kekuatan perlekatan geser semen ionomer kaca terhadap dentin dan NiCr alloy (Shear bond strenght of glass ionomer cement in dentin and NiCr alloy)

open access: yesDental Journal, 2006
Glass ionomer cements were used broadly in restorative dentistry. That’s why researchers always try to invent new form of glass ionomer cement. The newest invention was the paste-paste formulation.
Mira Leonita, R. Iskandar
doaj   +1 more source

On the “mosaic” picture of liquids and glasses

open access: yesComptes Rendus. Physique
Supercooled liquids are sometimes described as being composed of a mosaic of patches that may be listed in a “library”, each one having some form of non-periodic order. Looking closer, one finds this construction elusive. In attempting to give the notion of mosaic a precise sense, we find that we are inevitably led to the construction of a procedure ...
openaire   +2 more sources

ON THE LIQUID GLASS TRANSITION

open access: yesLe Journal de Physique Colloques, 1980
We proposed a new model for the liquid glass transition based on the following assumptions : in the liquid phase, it exists fluctuations of long life time which lead to inhomogeneities in the local free energy. As the free energy is position dependant, we describe the transition as a percolation process.
openaire   +2 more sources

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

open access: yesAdvanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari   +4 more
wiley   +1 more source

Theoretical and practical aspects of aqueous solution sodium silicate modifying

open access: yesMATEC Web of Conferences, 2016
This research deals with the use of liquid glass in industry particularly for porous filler production. The aim of this paper is to show the necessity liquid glass modification for the purpose of its rheological characteristics change for raw granules ...
Mizuryaev Sergey   +2 more
doaj   +1 more source

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