Results 201 to 210 of about 53,337 (264)

Thermoacoustic wave propagation in hydrodynamic poroelastic media with temperature-dependent thermal conductivity. [PDF]

Sci Rep
Alshehri AM, Lotfy K.
europepmc   +1 more source

Physicochemical Properties and Structural Effects of 1‑Ethyl-4-Alkyl-1,2,4-Triazolium Acetylalaninate Ionic Liquids. [PDF]

ACS Omega
Qiao J, Liang K, Liang L, Yao H, Wang X, Xu W, Fang D.   +6 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Ultraprecise Measurement of Thermal Coefficients of Expansion

Applied Optics, 1970
A novel method for determining thermal expansion coefficients has been devised. It is based on the dependence of Fabry-Perot resonances on the mirror separation. The expansion sample is formed into an etalon spacer, with highly reflecting endplates optically contacted to each end.
S F, Jacobs, J N, Bradford, J W, Berthold Iii   +2 more
openaire   +2 more sources

The coefficient of thermal expansion of stroma

Experimental Eye Research, 1971
Abstract Rabbit stroma has a negative coefficient of thermal expansion. Upon raising the temperature of a bare stroma, 200 μm thick, from 1–37°C while bathed in isotonic saline and loaded to 53 mmHg swelling pressure the thickness decreases about 14 μm. An increase in thickness of about the same amount can be observed upon cooling a bare stroma. This
openaire   +2 more sources

Thermal expansion coefficient of titanium casting

Journal of Oral Rehabilitation, 2001
A reliable measurement of the thermal expansion coefficient (α) value is required to achieve a positive thermal mismatch between metal and porcelain for porcelain‐fused to metal crowns. Heating rate and specimen conditions may significantly influence the α value and the effects of these factors were studied.
D, Low, T, Sumii, M, Swain
openaire   +2 more sources

Effect of coefficient of thermal expansion on microleakage

The Journal of the American Dental Association, 1988
This study examines the relationship between thermal coefficient of expansion and microleakage. Six restorative materials with varying coefficients of thermal expansion were thermocycled in basic fuschin dye and compared for relative microleakage. The use of dental restorative materials with low coefficients of thermal expansion such as glass ionomer ...
R H, Bullard, K F, Leinfelder, C M, Russell   +2 more
openaire   +2 more sources

Unexpected low thermal expansion coefficients of pentadiamond

Physical Chemistry Chemical Physics, 2022
Though pentadiamond is softer than diamond, the thermal expansion coefficients of pentadiamond are lower than those of diamond.
Mingqing Liao, Yi Wang, Fengjiang Wang, Jingchuan Zhu, Zi-Kui Liu   +4 more
openaire   +2 more sources

Negative Thermal Expansion Coefficient

2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON), 2019
Physical nature of negative thermal expansion coefficient ($\alpha$) in polar-sensitive dielectrics and semiconductors is explained. Physical features of inter-atomic bonds in crystals are manifested in their thermal expansion; in the polar dielectrics it is a peculiar polar-sensitive structure, arisen due to compensation of atoms electronegativity ...
Y.M. Poplavko, Y.V. Didenko, Y.I. Yakimenko   +2 more
openaire   +1 more source

Nonlinearity of the coefficient of thermal expansion in brain tissue

Journal of the Mechanical Behavior of Biomedical Materials, 2021
The coefficient of thermal expansion (CTE) in biological tissues is an integral parameter behind the application of electromagnetic energy to biomedical technologies; however, its behavior is far from being fully characterized. In this study, we apply digital image correlation (DIC) to non-invasively measure the microscale thermal expansions of ...
Amy M. Dagro, Haoyang Li, Ann Mae DiLeonardi, James D. Hogan   +3 more
openaire   +2 more sources

On the identification of a thermal expansion coefficient

Inverse Problems in Science and Engineering, 2015
In this paper, we identify a time-dependent thermal expansion function when some information about the temperature is known. This inverse problem is motivated by models that arise in food engineering. In particular, the model studied here describes high-pressure processes and it is governed by the heat equation with Robin boundary conditions in a ...
J.A. Infante, M. Molina–Rodríguez, Á.M. Ramos   +2 more
openaire   +1 more source