Topics: Materials processing, casting, pure metal solidification, Scheil equation, zone refining, engineering stress strain curve, true stress strain curve, cold working operation, hot working operations, vapour deposition

Topics: Particulate fluid systems, system flooding, system loading, gas solid fluidization system, carman kozeny equation, voidage, specific surface area, tortuosity

Topics: Particulate fluid systems, system loading, system flooding, terminal velocity, specific surface area, voidage, tortuosity, modified Reynolds number, gas solid fluidization system, bed height, bed porosity

Topics: Joining technology, welding technology, welding arc, arc blow, resistance welding, solid state welding, gas welding, complete joint penetration, undercut, welded point porosity

Topics: Advanced electronic, signals transmission, 2-port network, transverse-electromagnetic modes, transverse magnetic modes, electromagnetic compatibility, electromagnetic interference, electromagnetic vulnerability tests, microwave system, 2-cavity klystron amplifiers, magnetron, slow wave structure, reduced attenuation, quarter-wavelength, transformer, attenuation in wave guides, band-pass filter, band mode filter, Iris component equivalent, solid state devices, quantum electronic devices

Topics: Environmental geology, Mineral resources, sewage, solid waste disposal, water pollution, coal mining, placer deposits, reservoir rocks, Kerogen, magmatic ore deposits, metamorphic ore deposits, earthquake, surface water, underground water, confined aquifer, aquitard, aquiclude