With the development of online shopping and the demand for automated packaging systems, we propose an Internet of Things (IoT)-based automated e-fulfillment packaging system and a 3-D adaptive particle swarm optimization (PSO)-based packing algorithm.The proposed system leverages the IoT to connect the data collection and conversion layer, the pack
In order to improve the abrasion resistance of sport shoes rubber soles, 9 rubber compound formula has been observed, with variation in using of calcium silicate Memorial Keychain Gift Box and aluminium silicate as filler and naphtenic oil as softener.The result of this research showed that the best value of the abrasion resistance was 0,0485 mm3/k
Nutrient legacies in anthropogenic landscapes, accumulated over decades of fertilizer application, lead to time lags between implementation of conservation measures and improvements in water quality.Quantification of such time lags has remained difficult, however, due to an incomplete understanding of controls on nutrient depletion trajectories aft
Gradient nanotwinned (GNT) metals exhibit extra strengthening VIRAFECT and work hardening behaviors, which endow them impressive potentials in engineering applications.The increased strength is attributed to the dense interactions between dislocations and boundaries in the grain interiors.However, a constitutive model elucidating the extra strength