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Elasticity of Particulate Materials
Journal of Geotechcnical Engineering, 1989Problems associated with isolation, measurement, and modeling the elastic behavior of particulate materials are discussed. Because of pervasive yielding, exclusively elastic behavior of particulate materials is restricted to infinitesimal increments of unloading.
Bobby O. Hardin, George E. Blandford
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Particulate recording materials
Proceedings of the IEEE, 1986Information (audio, video, or data) to be recorded magnetically is first encoded into a sequence of time-varying electrical signals which are used to drive a writing head, the magnetic field of which creates, on the moving tape or disk, a spatially varying pattern of magnetization.
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The Flow of Particulate Materials
Transactions of the ASAE, 1982ABSTRACT A physical and a mathematical model are used to re-veal the relationships for particulate materials among the following: The angle of friction exhibited by the particulate material, the radius of the particle, the nature of the surface on which the particle is held, the radius of curvature of the surface and the maximum angle assumed by the ...
null Mark E. Singley +1 more
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Microanalysis of Particulate Materials
Proceedings, annual meeting, Electron Microscopy Society of America, 1973The scanning electron microscope (SEM) and energy dispersive X-ray (EDX) analysis system is probably the best combination instrument for the micro- analysis of particulate material. The versatility of image forming capabilities with the SEM and the rapid chemical determination which are possible with the EDX are the most notable advantages. The purpose
R. E. Ferrell, G. G. Paulson
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Soils as particulate materials
2023Abstract Soil comprises countless particles of different shapes and sizes which are in frictional contact with each other and are acted on by gravity. This chapter illustrates the key features of mechanical behaviour that stem directly from the particulate nature of soils.
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Sampling of Particulate Material
2009Particulate materials are often produced in very large quantities. In contrast, usually small quantities are used for characterization or applications. There are two reasons that small samples often give poor representation of the average quality of the bulk. One reason is the discrete nature of particles.
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Particulate material in the oceans
1990Lal (1977) estimated that the total mass of suspended material in the oceans is ~ 1016 g, which is equivalent to an average seawater concentration of only ~ 10–20 ng 1-1. This suspended material moves through the ocean system, but the journey it undertakes is a dynamic one and its concentration and composition are subject to continuous change as a ...
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