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Department of Chemical Engineering - Research

Note on back of photograph: "Dandina Nagarajo Rao (left) assembled the pilot plant in a chemical engineering laboratory at the U of S before taking it by truck to Prince Albert. Here, he discusses the plant's operation with Profs. N.N. Bakhshi (centre) and Doug Macdonald. The two containers at the top receive effluent from the pulp mill's bleach plant, the one on the left highly colored caustic effluent and the one on the right acid-containing effluent goes into the bottom right container where the fly ash is introduced. The acidified fly ash is then piped across to the bottom left container to treat the caustic effluent, which flows in from the top left container".

Carbon 14 - Research

Dr. Kenneth J. McCallum, professor and head, Department of Chemistry, stands beside equipment located at the Saskatchewan Research Council that is used for carbon 14 radioactive dating.

Bio/historical note: The Carbon 14 radioactive method of determining the ages of substances is carried out on the campus by the Saskatchewan Research Council, and is the only one in Canada. One of the experiments showed there were Indigenous peoples in British Columbia more than 8000 years ago. The method was applied by scientists outside Canada to confirm the age of the famous Dead Sea Scrolls (2000 years old).

Arthur J. Porter - Portrait

Head and shoulders portrait of Arthur J. Porter, dean of Engineering.

Bio/Historical Note: Arthur J. Porter was born in 1910 in Ulverston, England. While studying at the University of Manchester, Porter helped build a differential analyzer - one of the world’s first analog computers, using a Mecanno construction set. In 1937 he accepted a fellowship at the Massachusetts Institute of Technology (MIT). Porter helped build the Rockefeller differential analyser - the most ambitious analog/digital computer built to date. It was used extensively for projects during World War II. In 1949 Porter accepted a position with Ferranti Canada and worked on the DATAR system. DATAR combined data from a convoy of ships’ sensors, providing a single ‘overall view’ that allowed the commander to make better-informed decisions. Soon afterwards, in the early 1950s, Porter was one of six Canadians selected to work on Project Lamp Light; working on data processing expertise was crucial to this top-secret North American air defence initiative. In 1958 Porter became the fourth dean of Engineering at the University of Saskatchewan. There, along with Norman Moody and Dr. William Feindel, Porter established Canada’s first biomedical research program. In 1962 Porter moved to the University of Toronto to chair their new Industrial engineering department - one of the first in the world. While there, Porter also helped establish the University’s biomedical program. During the late 1960s he was involved in projects that bridged the gap between culture and science. He was the first acting director of the University of Toronto’s Centre for Culture and Technology. Porter also chaired the Science and Technology Advisory Committee when Montreal hosted the World’s Fair-Expo 67. Porter died in 2010 in Winston-Salem, North Carolina at age 99.

Awards - Veterinary Medicine

Dr. Leander Tryphonas (2nd from left) presented with the Veterinary Medicine Graduate Student Fellowship. From l to r: Dr. N.O. Nielsen, associate professor, Veterinary Pathology; Dr. Tryphonas; Dr. D.L.T. Smith, dean, Veterinary Medicine; Dr. Chris H. Bigland, professor and head, Department of Veterinary Microbiology.

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