The optimal wheel/rail adhesion of heavy-duty locomotives under traction must be determined given that suboptimal wheel/rail adhesion may result in low creep utilization, skidding, and idling.Here, we present an algorithm for the online identification of adhesion parameters.The algorithm is used for the online parameter estimation of the nonlinear
The geological conditions of Hashan area on the northwestern margin of the Junggar Basin are complicated and it is difficult to explore.It is of great significance to clarify the sedimentary and evolutionary characte-ristics of source rocks in the Permian Fengcheng Formation in this area for expanding oil and gas exploration on the basin margin.Bas
Classical studies in animal preparations suggest a strong role for spinal control of posture.In young adults it is now established that the cerebral cortex contributes to postural control of unperturbed and perturbed standing.The age-related degeneration and accompanying functional changes in the brain, reported so far mainly in conjunction with si
Antibiotic usage in livestock has been suggested as a driver of antimicrobial kryolan anti shine powder resistance in human and livestock populations.This has contributed to the implementation of stewardship programs to curtail usage of antibiotics in livestock.However, the consequences of antibiotic curtailment in livestock on human health are poo