Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Minnaar, P.C."'
Autor:
Lotter, M.G., Minnaar, P.C., Verster, F., Kleynhans, P.H.T., van Aswegen, A., van Heerden, P.D.R., le Roux, P.L.M
Publikováno v:
South African Medical Journal; Vol 48, No 5 (1974)
Digital data processing was investigated to perform image processing. Image smoothing and restoration were explored and promising results obtained. The use of the computer, not only as a data management device, but as an important tool to render quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::baa7408d7139f080c60249a33fe0f585
https://www.ajol.info/index.php/samj/article/view/188988
https://www.ajol.info/index.php/samj/article/view/188988
Autor:
Minnaar, P.C.
MEng (Electrical and Electronic Engineering), North-West University, Potchefstroom Campus Renewable energy sources are receiving much attention due to their clean and sustainable properties. The problem with these renewable energy sources is that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1399::0de86a8b1ac5620b12f06d2b7f344d18
https://orcid.org/0000-0002-0868-4107
https://orcid.org/0000-0002-0868-4107
Publikováno v:
South African Medical Journal; Vol 47, No 12 (1973); 2474-2478
The features of an on-line image data processing system for nuclear medicine are described. The uses of the system for the processing and evaluation of images, lung function determinations and cardiac studies are mentioned.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::47980040029d6dff6edd31382b2d0981
https://www.ajol.info/index.php/samj/article/view/171447
https://www.ajol.info/index.php/samj/article/view/171447
Autor:
Lotter, M. G., van Aswegen, A., Altona, E.T., Minnaar, P.C., Erasmus, F.R., Ungerer, M.J., Muller, F.O., Iturralde, M.
Publikováno v:
South African Medical Journal; Vol 47, No 12 (1973); 2469-2474
The method of the determination of cerebral blood flow in dogs with radio-isotopes to evaluate ethrane as a new anaesthetic agent is described, as well as the use of a multichannel analyser and the programmes developed for the analysis of data in a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::d922d230b0e6bfa9637617344bff5751
https://www.ajol.info/index.php/samj/article/view/171395
https://www.ajol.info/index.php/samj/article/view/171395
Publikováno v:
South African Medical Journal; Vol 47, No 12 (1973); 2479-2481
A six-field method for whole-body radiation with 3,4 MeV electrons obtained from a Mevatron 8 linear accelerator, is described. The physical properties of the electrons are given, and a method is described whereby the wholebody isodose distributions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::baafebe329d35bb738c643076f7a306c
https://www.ajol.info/index.php/samj/article/view/171456
https://www.ajol.info/index.php/samj/article/view/171456
Publikováno v:
South African Medical Journal; Vol 47, No 12 (1973); 2482-2485
Total potassium content in the human body may be obtained by measuring naturally occurring radioactive potassium-40, in a whole-body counter. The basic problem in calibrating the whole-body counter is discussed, as well as a phantom that is used to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::634374b8ad75fe05685e6830d3ab33d0
https://www.ajol.info/index.php/samj/article/view/171464
https://www.ajol.info/index.php/samj/article/view/171464
Publikováno v:
South African Medical Journal; Vol 47, No 11 (1973); 2283-2286
The physical properties of 99mTc, 87mSr and 18F as bone scanning agents for a scintillation camera fitted with a medium energy diverging collimator, were determined. This was done by incorporating the plane source sensitivity, the modulation transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=78975075580c::89c74747974f7281af7bb767a45e49d6
https://www.ajol.info/index.php/samj/article/view/171002
https://www.ajol.info/index.php/samj/article/view/171002
Autor:
Minnaar, P.C.
Publikováno v:
South African Medical Journal; Vol 47, No 5 (1973)
South African Medical Journal; Vol 48, No 5 (1974)
South African Medical Journal; Vol 48, No 5 (1974)
The electron linear accelerator is considered by many leading radiotherapy centres throughout the world as the most suitable equipment for the treatment of cancer. There are good reasons for this opinion, and some physical aspects are summarised here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::94e9f32d008df4fb35fb01d603a2450a
https://www.ajol.info/index.php/samj/article/view/167877
https://www.ajol.info/index.php/samj/article/view/167877
Autor:
Hope, A.F., duP. Heyns, A., Lötter, M.G., van Reenen, O.R., de Kock, F., Badenhorst, P.N., Pieters, H., Kotze, H., Meyer, J.M., Minnaar, P.C.
Publikováno v:
Journal of Thoracic and Cardiovascular Surgery; June 1981, Vol. 81 Issue: 6 p880-886, 7p
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