- Stress and physiological stress in laboratory and field studies in the field of occupational and thermophysiology
- Development and validation of climate sum measurements (PHS, UTCI)
- Inter- and intra-individual dispersion of stress
- CEN TC122 WG11 Ergonomics of the physical environment
- DIN NA 023-00-05 GA Ergonomie der physikalischen Umgebung (stellv. Obmann)
- ISO TC159 SC5 WG1 Ergonomics of the physical environment - Thermal Environments
- ISO TC159 SC5 WG4 Ergonomics of the physical environment - Integrated Enviroments
- SO TC159 SC5 WG5 Ergonomics of the physical environment - Environments for people with special requirements
