Results 251 to 260 of about 4,252,696 (304)
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On Energy Surfaces and the Resonance Web
SIAM Journal on Applied Dynamical Systems, 2004Summary: A framework for understanding the global structure of near-integrable n DOF Hamiltonian systems is proposed. To this aim two tools are developed -- the energy-momentum bifurcation diagrams and the branched surfaces. Their use is demonstrated on a few near-integrable 3 DOF systems.
Anna Litvak-Hinenzon, Vered Rom-Kedar
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Surface energy and surface processes in solids
Uspekhi Fizicheskih Nauk, 1962I. Introduction 129 II. Methods for Determining the Surface Energies of Solids 130 III. The Natural Roughness of the Surfaces of Crystals 136 IV. Change of Surface Profile in Single Crystals and Polycrystalline Materials 139 V. The Development of Intergrain Thermal-etching Grooves 147 VI.
Ya E Geguzin, N N Ovcharenko
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Proceedings of the Physical Society. Section A, 1951
The kinetic and potential parts of the nuclear surface energy are calculated on the basis of the statistical model of the nucleus taken to first order and using a gaussian interaction between particles. The resulting surface energy is found to be of the right order of magnitude, the calculated figure being in fact 55% of the empirical value.
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The kinetic and potential parts of the nuclear surface energy are calculated on the basis of the statistical model of the nucleus taken to first order and using a gaussian interaction between particles. The resulting surface energy is found to be of the right order of magnitude, the calculated figure being in fact 55% of the empirical value.
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Comparison of surface energy and adhesion energy of surface-treated particles
Powder Technology, 2021Abstract The mineral industry uses tremendous amounts of water every year in the processing of ores. Sustainable practices associated with the processing of ores are, therefore, of critical importance. The project described herein is the first step toward producing a dry, particle-separation process based upon control and exploitation of adhesive ...
Bernardo Moreno Baqueiro Sansao +4 more
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Surface Energies in Superconductors
Physical Review, 1956A variational method is applied to calculate the surface energy at the normal-superconducting interface in a superconductor. Both the Casimir-Gorter theory, as formulated by Bardeen, and the phenomenological energy-gap model are used. A comparison is made with the available experimental data.
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physica status solidi (b), 1965
At least five conclusions may be formulated after perusing this review. 1. No method so far suggested for measuring the surface energy or surface tension of solids is satisfactory. 2. This failure may be caused, above all, by the fact that solids, contrary to liquids, cannot alter their shape without changing the strain energy in ...
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At least five conclusions may be formulated after perusing this review. 1. No method so far suggested for measuring the surface energy or surface tension of solids is satisfactory. 2. This failure may be caused, above all, by the fact that solids, contrary to liquids, cannot alter their shape without changing the strain energy in ...
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The Energy of a Domain on the Surface
Ukrainian Mathematical Journal, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On surface energy and surface entropy
Proceedings of the Physical Society, 1941It is shown that total molar surface energy (ΔE) and molar surface entropy (ΔS), when defined by the equations ΔE=μ-Tpartial differentialγ/partial differentialT and ΔS=-partial differentialμ/partial differentialT, where μ is free molar surface energy, are constants independent of temperature, and are connected by the relation Tc. ΔS=ΔE, where Tc is the
Allan Ferguson, Eric J Irons
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Surface energy and surface tension
Canadian Journal of Chemistry, 1968Some thermodynamic properties of surface regions are defined. The interdependence of these properties, the effects of particle size, etc. are examined.Results of computer summations of Lennard–Jones (6–12) interaction energies of atoms at lattice sites of face-centered cubic arrays are presented.
E. A. Flood, G. C. Benson
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Fracture surface energy of olivine
pure and applied geophysics, 1978A relatively simple indentation technique for the rapid measurement of fracture surface energy, Γ, of small samples is described. The reliability of this technique is assessed by testing soda-lime glass for which there are good independent fracture mechanics determinations of fracture surface energy.
M. V. Swain, B. K. Atkinson
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