Results 31 to 40 of about 378,755 (307)
Line Defects in Two-Dimensional Dodecagonal Quasicrystals
MathematicsIn this work, line defects in two-dimensional dodecagonal quasicrystals are investigated. Using the ten-dimensional framework of the integral formalism of two-dimensional quasicrystals, the closed-form solutions for the displacement fields and stress ...
Markus Lazar
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Nowoczesne Systemy Zarządzania, 2017 Focus article covers important issue on information technology staffmg processes support in the armed forces. For example, the network of military Records, ,,SEW on-line" to learn the practical application of information technology in staffing processes.
Kazimierz PIOTRKOWSKI
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Adhesion forces for water/oil droplet and bubble on coking coal surfaces with different roughness
International Journal of Mining Science and Technology, 2021 Surface roughness plays a significant role in floatability of coal. In the present paper, coking coal surface was polished by three different sandpapers and the surface properties were characterized by contact angle and roughness measurements. The effect
Chunyun Zhu +3 more
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Integration of crosswind forces into train dynamic modelling [PDF]
, 2011 In this paper a new method is used to calculate unsteady wind loadings acting on a railway vehicle. The method takes input data from wind tunnel testing or from computational fluid dynamics simulations (one example of each is presented in this article ...
G Xie +14 more
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Line Defects in One-Dimensional Hexagonal Quasicrystals
MathematicsUsing the eight-dimensional framework of the integral formalism of one-dimensional quasicrystals, the analytical expressions for the displacement fields and stress functions of line defects, which are dislocations and line forces, in one-dimensional ...
Markus Lazar
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FORMATION OF MILITARY FORCES ON THE IRTYSH BOUNDARY LINE IN THE MIDDLE 1740s
Вестник Кемеровского государственного университета, 2016 The article discusses the formation of the Fortress on the Irtysh boundary line of fortifications and introduction toSiberiaregular army units. It introduces a detailed study of the movement of military forces to the region and their redeployment to the ...
A. V. Kontev
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The genesis of tangential mass forces in lithospheric plates, and their role in geodynamics
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2020 The problem of determining small tangential mass forces in the Earth lithosphere is formulated. It is shown that the current state in understanding the shape of The Earth's physical surface and data on its geoid allow us to determine deviations of the ...
Ребецкий Ю.Л. +1 more
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Mathematics, 2023 An on-line estimation technique of multiple-frequency oscillatory forces combined with the Hilbert–Huang transform for an important class of actively controlled, forced vibrating mechanical systems with nonlinear stiffness forces is proposed.
Francisco Beltran-Carbajal +5 more
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CrystalsThe six-dimensional framework of the integral formalism for line defects (straight dislocations and line forces) in anisotropic elasticity has been extended to a 2n-dimensional integral formalism for line defects in quasicrystals (n=4,5,6 for one-, two-,
Markus Lazar
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Peak Forces on Wave Energy Linear Generators in Tsunami and Extreme Waves
Energies, 2017 The focus of this paper is the survivability of wave energy converters (WECs) in extreme waves and tsunamis, using realistic WEC parameters. The impact of a generator damping factor has been studied, and the peak forces plotted as a function of wave ...
Linnea Sjökvist, Malin Göteman
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