The liquid nitrogen freeze–thaw (LN2-FT) method has been widely used to improve the coal permeability in the coalbed methane (CBM) production. However, the influence of moisture content on the ...

The other pitchers since May 1 have accounted for 43.5 percent of innings with a 4.80 ERA, 5.92 FIP, and are allowing a home run every 18.9 plate appearances, roughly the same rate that Pete ...

The experimental results reveal the increase of gas permeability, efficient extraction and effective outburst prevention mechanism of seam from the microscopic point of view. 4.4.2 Mathematical model ...

1 Introduction. Anterior cruciate ligament (ACL) injury is among the most common, severe and rapidly escalating knee injuries in sports over the past two decades (Maniar et al., 2022b).In Australia, ...

In this study, a novel numerical model was established that considered the bidirectional coupling effect between the flow field and the electric field. The experiment of gas velocity interference with ...