C. C. Paterson discussed "the Appraisement of Lighting". Dr. Paterson pointed out that as techniques have become available during the past thirty years, the art of appraising lighting has changed ...

THE effect of environmental conditions on the activity of small laboratory animals is usually recorded in terms of locomotor activity as indicated by the revolutions of rotating cages. Work in ...

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The system is fully operational and the start is very promising. All GDs filed in the four Appraisement Collectorates of Karachi are being assessed in the central appraising unit (CAU) established ...