Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J J, Pretorius"'
The severe degradation of the headwater wetlands of the Sand River, South Africa, by large erosion gullies has been a focus of a hydrological monitoring program in order to determine the hydrodynamic response of these wetlands to rehabilitation inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8fbad085b6cae5dafbd3d7a0337aa9
https://doi.org/10.1201/b15003-7
https://doi.org/10.1201/b15003-7
Autor:
J. J. Pretorius
Publikováno v:
South African Journal of Business Management, Vol 1, Iss 2 (1970)
Advancing technology has made capital investment an important problem in many companies. Since investment decisions may have serious effects on the company’s liquidity, operational flexibility and profits, they require careful analysis. Investment
Externí odkaz:
https://doaj.org/article/943d9a28a76e4ecb9b1cc3ed168d253f
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. 79(1)
The antihypertensive effects, as assessed by clinical and ambulatory blood pressure measurement, of nifedipine slow-release (SR), atenolol and the two in combination were evaluated in 28 known hypertensives in a placebo-controlled, double-blind, rand
Publikováno v:
Aviation, space, and environmental medicine. 61(11)
A retrospective study was undertaken to determine the incidence of spontaneous atrial fibrillation (AF) in a group of asymptomatic pilots. The electrocardiograms of 13,037 aircrew members accumulated between 1964 and 1986 were reviewed and those code
Publikováno v:
Mineralium Deposita. 22
A low-grade, copper-iron sulfide deposit is present at Boksputs in the Northwest Cape, South Africa. It occurs in the Proterozoic amphibolite belt, the Areachap Group, along the eastern margin of the Namaqua mobile belt.
Publikováno v:
South African journal of surgery. Suid-Afrikaanse tydskrif vir chirurgie. 24(3)
Autor:
Kotze MJ; Division of Anatomical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa., Lückhoff HK; Division of Anatomical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa., Brand T; Division of Anatomical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa., Pretorius J; Division of Anatomical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa., van Rensburg SJ; Division of Chemical Pathology, Department of Pathology, Faculty of Medicine and Health Sciences, Stellenbosch University and the National Health Laboratory Service, Tygerberg Hospital, Tygerberg, South Africa.
Publikováno v:
Degenerative neurological and neuromuscular disease [Degener Neurol Neuromuscul Dis] 2015 Jun 12; Vol. 5, pp. 9-18. Date of Electronic Publication: 2015 Jun 12 (Print Publication: 2015).
Autor:
Brink AJ; Ampath National Laboratory Services, Milpark Hospital, Johannesburg. BrinkA@AMPATH.CO.ZA, Bizos D, Boffard KD, Feldman C, Grolman DC, Pretorius J, Richards GA, Steyn E
Publikováno v:
South African journal of surgery. Suid-Afrikaanse tydskrif vir chirurgie [S Afr J Surg] 2012 Feb 14; Vol. 50 (1), pp. 20-1. Date of Electronic Publication: 2012 Feb 14.
Autor:
Brink AJ; Ampath National Laboratory Services. brinka@ampath.co.za, Bizos D, Boffard KD, Feldman C, Grolman DC, Pretorius J, Richards GA, Senekal M, Steyn E, Welkovic N
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde [S Afr Med J] 2010 Jun 01; Vol. 100 (6 Pt 2), pp. 388-94. Date of Electronic Publication: 2010 Jun 01.
Autor:
Brink AJ; Ampath, Johannesburg. brinka@ampath.co.za, Feldman C, Grolman DC, Muckart D, Pretorius J, Richards GA, Senekal M, Sieling W
Publikováno v:
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde [S Afr Med J] 2004 Oct; Vol. 94 (10 Pt 2), pp. 857-61.