Layered carbon fiber composites (CFC) with enhanced shielding effectiveness (SE) were prepared with mixed fillers of carbon nanotubes (CNTs) and carbonyl iron powders (CIPs) in the form of a Koch curve fractal.In the layered composite structure, glass fiber (GF) cloth was used in the wave−transmissive layer (WTL), and the carbon fiber (CF) cl
With the rise of bubble lubrication technology in transport ships, the interaction between propellers and bubble flow has become increasingly important.On the basis of solving the Reynolds averaged equation and the volume fraction equation, a numerical model of the propeller in a water air mixed fluid was established using the sliding mesh techniqu
One of the perennial problems Gifts - Posters of the society is the existence of superstitionism and the belief in it.Factors and contexts of superstitionism exist in all countries, rituals and religions and seek to distort the reality such as a backward cover.Schools of superstition grow one after another and a large number of uninformed people (i
In each disaster response done by volunteers, sometimes there are emerging issuesof religious dissemination and the volunteers are expulsed because of breaching thelocal values.The use of mosque and local leaders are also supposed to have such issues.Inmanycases, the framework of interfaith and local culture sperspectiveis often forgotten.The issue