In order to study the leakage of buried natural gas pipeline caused serious environmental pollution and human casualties, the acoustic propagation characteristics of buried natural gas pipeline leakage monitored by distributed optical fiber were studied.At present, the research on the leakage of buried pipeline mainly focuses on the propagation of
Agung Wahyudi Biantoro Mechanical Engineering Department, Universitas Mercu Buana, Jakarta.Jl.Meruya Selatan No.1, Jakarta Barat.Email : [email protected] Present the need for efficient transportation is very important for modern human life.Various types of studies continue to be carried out to support the implementation of the use of
The binder jetting additive manufacturing process offers the ability to create PU-ERH TEA three-dimensional parts layer by layer.However, using any powder that contains particles with different sizes, shapes, or densities can lead to powder segregation during the mixing, dispensing, and spreading steps of the binder jetting additive manufacturing p
Menopause is a physiological process typically occurring in the fifth decade of life.One of the most annoying oral symptoms in this age group is the burning mouth syndrome (BMS), which may be defined as an intraoral burning sensation occurring in the absence of identifiable oral lesion or laboratory findings.Pain in burning Furniture mouth syndrome