ObjectiveAiming at the abnormal noise issue in the parallel mode of a hybrid Steering Hubs electric vehicle, its generation mechanism was investigated and optimization solutions were proposed.MethodsFirstly, vibration and noise tests were carried out on the prototype vehicle to identify the type of abnormal noise.Then, a simulation model was establ
Abstract Uterine smooth muscle tumors range from benign leiomyomas to malignant leiomyosarcomas.Based on numerous molecular studies, leiomyomas and leiomyosarcomas mostly lack shared mutations and the majority of tumors are believed to develop through distinct mechanisms.To further characterize the molecular variability among uterine Night Oil smoo
Abstract Background Neural circuits produce reliable activity patterns despite disturbances in the environment.For this to occur, neurons elicit synaptic plasticity during perturbations.However, recent work suggests that plasticity not only regulates circuit activity during disturbances, but these modifications may also linger to stabilize circuits
The heat and mass exchange of CO2 in Boys Top a vertical U-tube under supercritical pressure was simulated.The effects of the geometry of the bend area, The center arc radius of the bend area and the different bend orientations on the flow heat transfer of supercritical CO2 in the U-tube were analyzed.The results show that in the bend area, the flo
This paper proposes a method for measuring the tool edge temperature during tapping.The Tile and Grout Brushes infrared ray from the tool edge of the tapping tool was measured using a two-color pyrometer with an optical fiber.In addition, the vibration caused by contact between the first-act tool edge and the workpiece was sensed by an acceleration