K G Yatapanage

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A portable anthropometric test rig capable of obtaining three-dimensional face shape data was developed and used to obtain information relating to facial shape, stiffness, and variance for a selected subgroup of respirator users in the Australian work force. A respirator seal shape most suited to the sample population was obtained by studying the central(More)
The equipment used to measure magnetic fields and electric currents in residences is described. The instrumentation consisted of current transformers, magnetic field probes and locally designed and built signal conditioning modules. The data acquisition system was capable of unattended recording for extended time periods. The complete system was calibrated(More)
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