Results 211 to 220 of about 16,352 (264)

Creep damage model of deep granite under coupled temperature-stress conditions. [PDF]

Sci Rep
Hu J, Shi J, Wu J, Zhang S, Zhao Y, Zhao S, Sun Z, Dang H, Yuan H.   +8 more
europepmc   +1 more source

Macro-Meso Damage Mechanism of Sandstone Under Wet-Dry Cycles: A Study Based on Nuclear Magnetic Resonance Technology. [PDF]

Materials (Basel)
Wei Y, Niu F, Zhu S, Zhang J.
europepmc   +1 more source

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Pressure of Linear and Ring Polymers Confined in a Cavity

The Journal of Physical Chemistry B, 2023
Nanoscale confinement of polymers in a cavity is central to a variety of biological and nanotechnology processes. Using the discrete WLC model we simulate the compression of flexible and semiflexible polymers of linear and ring topology in a closed cavity. Simulation reveals that polymer pressure inside the cavity increases with the chain stiffness but
Peter Cifra, Tomáš Bleha
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Confinement of Photopolymerization and Solidification with Radiation Pressure

Journal of the American Chemical Society, 2011
Controlling chemical reactions within a small space is a significant issue in chemistry, and methods to induce reactions within a desired position have various potential applications. Here we demonstrate localized, efficient photopolymerization by radiation pressure.
Syoji, Ito, Yoshito, Tanaka, Hiroyuki, Yoshikawa, Yukihide, Ishibashi, Hiroshi, Miyasaka, Hiroshi, Masuhara   +5 more
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Pressure effects in confined nanophases

Molecular Simulation, 2014
In this article, we review how pressure effects in pores affect both the physics of the confined fluid and the properties of the host porous material.
B. Coasne, Y. Long, K.E. Gubbins
openaire   +1 more source

Statistics of confined self-avoiding walks. II. Entropy and pressure of confinement

Journal of Physics A: Mathematical and General, 1994
For pt. 1, see ibid., vol. 27, p. 2653, (1994). Self-avoiding walks (SAWs) up to 198 steps and random-flight walks (RFWs) up to 598 steps were computer generated. The entropy change upon confinement of the walks, as well as the pressure exercised by corresponding chains obeying Hamiltonian mechanics on the surface of the confining spheres, was derived ...
Jaeckel, Alain, Dayantis, Jean
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ANISOTROPIC PRESSURE OF A QUANTUM GAS IN CONFINED SPACE

Modern Physics Letters B, 2010
In confined space, the thermodynamic potential is shape-dependent. Therefore, the pressure of ideal gases in confined space is anisotropic. We study this anisotropy in a thermodynamic manner and find that the thermodynamic pressures usually depend on the form of deformations, and hence are not equal to each other which is a natural representation of ...
Pang, Hai, Dong, Cheng-Wei, Qiu, Rong-Tao, Zhang, Ya-Bin   +3 more
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The pressure of a fluid confined in a disordered porous material

The Journal of Chemical Physics, 1995
Using the Green–Bogoliubov method, we derive an expression for the thermodynamic pressure or grand potential density for a molecular model of a fluid confined in a disordered porous matrix. The expression is equivalent to the virial equation derived previously via the replica method [Rosinberg et al., J. Chem. Phys.
KIERLIK, E, ROSINBERG, ML, TARJUS, G, MONSON, P   +3 more
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Mirror confinement and control through radiation pressure

Optics Letters, 1984
The control of the position of a mirror by radiation pressure is analyzed theoretically. Under realistic noise conditions, the position of a light mirror suspended inside a fixed Fabry-Perot interferometer can be stabilized within a few nanometers with incident powers of less than 1 W.
J D, McCullen, P, Meystre, E M, Wright
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