sponsored by the Steelmaking Division of the Iron and Steel Society. sponsored by the Ironmaking Divsion of the Iron and Steel Society, Inc. sponsored by the Process Technology Division of the Iron and Steel Society, Inc. Steelmaking Division of the Iron and Steel Society. sponsored by the Mechanical Working and Steel Processing Division of the Iron and Steel Society. sponsored by the Water Quality Division of the American Water Works Association. sponsored by the Mechanical Working and Steel Processing Division of the Iron and Steel Society, Inc. sponsored by the Engineering Properties Committee of the British Iron and Steel Research Association. sponsored by the IEEE Circuits and Systems Society. sponsored by the Council on Networking of the IEEE Communications Society.