SARS-COV-2 TESTING STRATEGIES FOR OUTBREAK MITIGATION IN VACCINATED POPULATIONS.


Thin viscoelastic disc subjected to radial non-stationary loading

The investigation of non-stationary wave phenomena in isotropic viscoelastic solids using analytical approaches is the aim of this paper.Concretely, the problem of a thin homogeneous disc subjected to radial pressure load nonzero on the part of its rim is solved.The external excitation is described by Wooden Blocks the Heaviside function in time, s

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Progress of the technique of coal microwave desulfurization

Abstract With the advantages of its fast speed, effective and moderate controllable conditions, desulfurization of coal by microwave has become research focus in the field of clean coal technology.Coal is a homogeneous mixture which consists of various components with different dielectric properties, so their abilities to absorb microwaves are diff

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