Jump to year -> [1987-03-01] [1987-06-01]
[Author]: J.G. Roberts Documents

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Number of files: 2

    1987-03-01---------Jump to [Top]
  1. Nuclear Journal of Canada, 1987 Vol 1 No. 1, by J.G. Roberts, CNS, 1987-03-01. Doc type: Paper.
    Summary: Pre-operational storage chemistry and flushing of the secondary side is described. The approach devised for Bruce NGS 'B' Unit 6 was unique for an Ontario Hydro Nuclear Unit. The significance of the improved Construction installation and Quality Assurance procedures, combined with those of Operations is identified. Secondary side chemistry during both commissioning and later operation is reported. It will be shown that the application of ALARA (As Low As is Reasonably Achievable) concept has resulted in tighter chemical specifications being met.
    Keywords: [Concept] Chemistry and Corrosion [SI] 36000 Steam Generator Steam and Water Systems [Discipline] Chemistry [Topic] Corrosion [Phase] Commissioning Construction Operation [Audience] College Engineer Grad Technician Ugrad
    - Chemistry Control at Bruce NGS 'B' from Construction to Commercial Operation NJC-1-1-09.pdf (382 kb)
    2. 1987-06-01---------Jump to [Top]
  2. Nuclear Journal of Canada, 1987 Vol 1 No. 2, by C.L. Schultz, J.G. Roberts, C.E. Webber, C.A. Woolever, and J.D. Adachi, CNS, 1987-06-01. Doc type: Paper.
    Summary: The 24-hour retention of 99mTc-imidodiphosphate has been measured in 39 subjects. The mean retention for five normal premenopausal women was 49 ± 5%. For postmenopausal women the mean retention was 57 ± 6%. The mean retention for eight patients suffering from Paget's disease was 75 ± 13%. Retention was reduced from 57 ± 8% to 52 ± 7% following estrogen replacement therapy. These results support the contention that 99mTc-imidodiphosphate is retained in vivo to a greater extent than other 99mTc-labelled compound phosphates, and that such retention reflects the rate of whole-body bone mineral turnover.
    Keywords: [Concept] - [SI] 03400 Radiation Protection (including Waste Management) [Discipline] Biology [Topic] - [Phase] - [Audience] Engineer Grad Ugrad
    - Whole-Body Retention of99mTc-imidodiphosphate: A Measurement of Total Body Bone Turnover Rate NJC-1-2-04.pdf (250 kb)
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