Memorable moment: Sultan Sharafuddin Idris Shah receiving a drawing of the new flagpole from Selangor Public Works Department director Ir Shukri Ishak. — Bernama SHAH ALAM: The Sultan of Selangor, ...

The master rigger has hoisted huge art works for Richard Serra, Jeff Koons, and MOMA. Now he’s brought new pieces by Michael Heizer from a Nevada ranch to Gagosian.

Abstract: The coal mine hoisting system is responsible for the lifting and lowering tasks of underground workers, coal and equipment. As an important part of the hoisting system, the safety ...

Abstract: Visual inspection is critical for detecting surface damage in mine hoisting wire ropes. However, factors, such as wire rope motion, coupled equipment vibrations, and camera focal distance ...