Atmospheric ammonia (NH3) is a short-lived pollutant that plays an important role in aerosol chemistry and nitrogen deposition.Dominant NH3 emissions are from agriculture and forest fires, both of which are increasing globally.Even remote regions with relatively low ambient NH3 concentrations, such as northern Alberta and Saskatchewan in northern C
In order to solve the problem that the source of LiDAR data error needs to be adjusted and the data volume is large, the adjustment speed between the voyages is slow and cannot Lawn Mower be automatically adjusted.Based on the iterative nearest point (ICP) algorithm, this paper proposes an improved iterative closest point (ICP) algorithm based on G
The paper presents sensorless state-space control of two-inertia drive system with resilient coupling.The control structure contains an I+PI controller for load speed regulation and a state feedback controller for effective vibration suppression of the elastic coupling.Mechanical Crystal Heart LED state variable of two-inertia drive are obtained by
The advent of autonomous driving systems has given rise to pressing cybersecurity issues regarding the vulnerability of vehicular ad hoc networks (VANETs) to potential attacks.This critical security problem necessitates the application of artificial intelligence (AI) models for anomaly detection in VANETs of autonomous vehicles (AVs).However, the l
Acanthamoeba is a free-living amoeba commonly present in the environment and often found in human airway cavities.Acanthamoeba possesses strong proteases that can elicit allergic airway inflammation.To our knowledge, the aeroallergenicity of Acanthamoeba has not been reported.We repeatedly inoculated mice with Acanthamoeba trophozoites or excretory