OPTIMIZATION OF HOISTING PARAMETERS IN A MULTI-ROPE FRICTION MINE HOIST BASED ON THE MULTI-SOURCE COUPLED VIBRATION CHARACTERISTICS OF HOISTING CATENARIES

To avoid 3 Piece Full Storage Bed catenary collision in a multi-rope friction mine hoist, in this study, the relevant hoisting parameters based on the multi-source coupled vibration characteristics of hoisting catenaries are optimized.First, the multi-source coupled vibration characteristics of hoisting catenaries were investigated based on an esta

Background This study examined the relationship between family communication and weight stigma.The Family Communication Patterns Theory was used as a framework to explain the FLAX-O-MEGA relationships between two dimensions of family communication (i.e., conversation orientation and conformity orientation) and antifat attitudes (i.e., physical unat

Gift The aim of the present paper is to investigate the surface waves in a homogeneous, isotropic, visco-elastic solid medium of nth order, including time rate of strain under the influence of surface stresses.The theory of generalized surface waves is developed to investigate particular cases of waves such as the Stoneley, Rayleigh, and Love waves

In this work, we report a series of MINI-OMEGAS bis-tridentate Ir(III) metal complexes, comprising a dianionic pyrazole-pyridine-phenyl tridentate chelate and a monoanionic chelate bearing a peripheral carbene and carboline coordination fragment that is linked to the central phenyl group.All these Ir(III) complexes were synthesized with an efficien