The aim of this study was to assess the risk of noise induced hearing loss (NIHL) in shearing and investigate practicable control methods.
McBride, Cowan, Utumapu, & Wallaart
Category: Resources
Noise of Sheep Shearing Systems: Noise Source Identification
In this report, the sources of the noise of the shearing systems are investigated to focus future efforts to reduce the magnitude of the noise of the shearing systems.
Mahn – Acoustic Research Group, University of Canterbury
A Social History of New Zealand Rail
In the twelve months to May 2000 Tranz Rail’s appalling health and safety record culminated in the death of five workers. This paper examines the history of rail from its birth to its corporatisation, sale and eventual renationalisation in an examination of how this came about and the progress made in this area after the Tranz Rail Inquiry.
By Hazel Armstrong