Kết quả tìm kiếm - Jiao YU

The kinetic properties of single⁃bubble ultrasonic cavitation are simulated using the finite element analysis software COMSOL Multiphysics. The motion process of a single cavitation bubble driven by ultrasonic sinusoidal, square and triangular waves when vibrating in water is simulated by solving th...

Mô tả đầy đủ

To address the issues of low contrast, unclear local details, and the difficulty of existing deep learning models in capturing long-range dependencies in time-frequency images generated by current time-frequency construction methods, this paper proposes a bearing fault diagnosis framework (MATE-ViT)...

Mô tả đầy đủ

The substance composition of sauce-flavor (Jiangxiangxing) Baijiu samples (numbered as 5y, 10y, 20y, 35y and 60y) with different aging years (5 year, 10 year, 20 year, 35 year and 60 year) were analyzed through non-targeted metabolomics, and the different substances of sauce-flavor Baijiu with diffe...

Mô tả đầy đủ

The accumulation of lead (Pb2+) and cadmium (Cd2+) in the human body can lead to significant long-term health risks. Urine is an essential biological sample that reflects the accumulation of metals in the body, and an invaluable source of monitoring information. Consequently, it is crucial to develo...

Mô tả đầy đủ

In order to account for the corrosion perforation failure cause of a natural gas transmission pipelines, and determine the main factors inducing gas pipeline corrosion failures, scanning electron microscopy(SEM), energy dispersive spectroscopy(EDS), XRD and other material analysis methods were used...

Mô tả đầy đủ