Calendar: 1972-1973 Page 473

Annual Report oj the Delegacy xci Ph Kennard The measurement of soil permeability in situ by the constant head test Ph Stevens The time dependent deflections of reinforced concrete beams under sustained loading and the development of cracking Phil Piggott Subsidence of colliery tips due to mining operations Sc Hui Gee Okan Wei DEPARTMENT OF MECHANICAL ENGINEERING Ph Cox Noise generated by unsteady gas flow Ph Α Κ Μ Hussain theoretical and experimental investigation of the cooling effect in vortex tube Ph Moore The physical and chemical changes which occur during comminution Ph Murthy Studies on transfer functions concerned in voluntary muscle control Ph Prosser The natural aspiration of four-stroke high speed engine having conical intake ducts Phil Eckhoff The energy required for the initiation of explosions in dust by electric sparks Sc Internal Combustion Engineering Asahini H-J Ibrahim with Distinction Yan Sc Powder Technology Kien with Distinction Panse Quek with Distinction Saha Shinolaro Vaja Sc Refrigeration and Air Conditioning Υ Μ Al-Naib Asian Atam Bhardwaja Doraisingham Guy Hui S-T Kara- kasis Lozos Serter DEPARTMENT OF ELECTRONIC AND ELECTRICAL ENGINEERING Sc Η Shurmer Phil Jefferson Scanning methods for the correction of focus and astigmatism in electron microscopes Sc Τ Das Dear Field Petridis Κ Yau FACULTY OF LAWS Ph Β Dickens The Discretion to Prosecute in England and Wales Ph Κ Jariwala Freedom of interstate trade in India Ph Ojo comparative study of the executive in Australia and India Phil Philip Advisory Opinions and the Jurisprudence of the Interna- tional Court of Justice LL Μ Abu Gisseisa de Aidoo Ally Baisden Rosemary Bishop Chaudry Cole Heather Cornwell Μ Dan El-Awad Μ El-Hag Ε El Sadig Ε Ezekude Η Field Floyd Freestone Goh Gower-Kerslake Ο Gupta Α Η Ε Hamid Hanna Carol Harlow with Distinction Κ Igweike Malhotra Ε Τ Ε Masaad Milner