KARACHI, Aug 8: Teachers must improve their educational and research profiles according to the international standards. This was suggested by the KU vice-chancellor, Dr Pirzada Qasim, while inaugurating a three-day workshop entitled ‘New instrumentation and applications of mass spectrometryI’, organised by the HEJ Research Institute of Chemistry, KU at the ICCS auditorium on Monday. As many as 45 delegates from 20 varsities are attending the moot, while experts from the UK, Austria and Germany are conducting the workshop.—PPI