J. van Niekerk

Mechanical failures as a contributing cause to motor vehicle accidents — South Africa

O. van Schoor, J. van Niekerk, B Grobbelaar · Accident Analysis & Prevention · 2001 · 92 citations

Engineering, Automotive Engineering, Mechanical Engineering +17

The use of seat effective amplitude transmissibility (SEAT) values to predict dynamic seat comfort

J. van Niekerk, William J. Pielemeier, Jeff Greenberg · Journal of Sound and Vibration · 2003 · 83 citations

Architecture, Building Science, Human Performance +10

Epidurography in premature infants

J. van Niekerk, B. M. J. BAX‐VERMEIRE, Jarne Geurts et al. · Anaesthesia · 1990 · 80 citations

Medicine, Anesthesiology, Surgery +16

Modelling and design of a novel air-spring for a suspension seat

Marco W. Holtz, J. van Niekerk · Journal of Sound and Vibration · 2010 · 74 citations

Engineering, Mechanical Engineering, Aerodynamics +13

Large-scale solar water heating in South Africa: Status, barriers and recommendations

Elizabeth Joubert, J. van Niekerk · Renewable Energy · 2016 · 61 citations

Agriculture, Water Resources Management, Energy Policy +13