Assistive single-joint lower-limb exoskeletons have shown potential clinical benefits in patients with gait deficiencies.Torque-controlled exoskeletons, unlike position-controlled exoskeletons, do not restrict voluntary movements, allowing for safer interaction with the user.A torque-controlled hip flexion/extension exoskeleton intended for individ
The study examined multi-stakeholder inputs into agrotourism development Wrapping in Ghana.Particular emphasis was placed on the potential and anticipated challenges for the emerging niche-market.The study employed a qualitative approach using a purposive sampling of 35 stakeholders selected from mainly tourism and agricultural related organisation
The TROPOspheric Monitoring Instrument (TROPOMI) aboard the Sentinel-5 Precursor satellite (launched on 13 October 2017) is a nadir-viewing spectrometer measuring reflected sunlight in the ultraviolet, visible, near-infrared, and shortwave infrared spectral ranges.The measured spectra are used to retrieve total columns of trace gases, including nit
The mobility of a quadrotor UAV is significantly affected by its aerodynamics, especially when the closely spaced rotors are applied in the multi-rotor system.This paper addresses the aerodynamic modeling of non-planar quadrotor UAV with various rotor spacing (1 d−2 d) and disk plane angle (0−50 deg).The inter-rotor interference and the