In this paper, starting from the foaming amount, half-life and other indicators, the surfactant with excellent performance is optimized, and the optimal compound ratio and appropriate foam stabilizer, viscosity enhancer, and additives are studied.A new type of foam agent formula for the EPB house of lashes blessings shield is developed.The performa
Objective To investigate and document the disaster medical mayde beauty 2x deep wave response during the Gyeongju Mauna Ocean Resort gymnasium collapse on February 17, 2014.Methods Official records of each institution were verified to select the study population.All the medical records and emergency medical service run sheets were reviewed by an em
A qualitative evaluation was performed by comprehensively considering the lighting rock cliff reservoir environment of each staircase of 20 railway stations in Tokyo, the width of the stairs, the type of ceiling, wall lighting fixtures, and the color.As a result of the quantitative evaluation of 20 stairs, it was found that a difference of up to 40
The semi-analytical solution for transient electroosmotic flow through elliptic cylindrical microchannels is derived from the Navier-Stokes equations using the Laplace transform.The electroosmotic force expressed by the linearized Poisson-Boltzmann equation is considered the external force in the Navier-Stokes equations.The velocity field solution