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18. ISO 2631-1:1997, Mechanical vibration and shock—evaluation of human exposure to wholebody vibration—Part 1: General requirements (1997)
19. European Parliament and of the Council, Directive 2003/10/EC, on the minimum health and
safety requirements regarding the exposure of workers to the risks arising from physical agents
(noise) (2003)
20. M. Picu, Multi-stress and human performance: a refutation of inverted-u hypothesis. J. Multi.
Eng. Sci. Technol. 2(9), 2542–2552 (2015)
L. Picu et al.
18. ISO 2631-1:1997, Mechanical vibration and shock—evaluation of human exposure to wholebody vibration—Part 1: General requirements (1997)
19. European Parliament and of the Council, Directive 2003/10/EC, on the minimum health and
safety requirements regarding the exposure of workers to the risks arising from physical agents
(noise) (2003)
20. M. Picu, Multi-stress and human performance: a refutation of inverted-u hypothesis. J. Multi.
Eng. Sci. Technol. 2(9), 2542–2552 (2015)