Regression equation Electrical resistivity imaging 2 Hydraulic conductivity 2 Ammonia 1 Ammonia nitrogen 1 Anthropometric data 1 Anthropometry 1 Bandpass filters 1 Batch cell culture 1 Carrier concentration 1 Cost effectiveness 1 Efficiency 1 Exoskeleton (Robotics) 1 Exoskeleton Device 1 Fiber optic sensors 1 Humans 1 Inflation pressures 1 Interface pressure 1 Landfill leachates 1 Leachate treatment 1 Leg 1 Linear relationships 1 Lower Extremity 1 Mechanical loading 1 Nitrification 1 Nitrite nitrogen 1 Nitrogen removal 1 Nutrients concentrations 1 Plastic carriers 1 Pneumatics 1