Author:CSIRDate:1965During the twenty years since the establishment of the CSIR, South Africa has taken its place among the scientifically orientated countries of the word. The CSIR has contributed its share to this development in carrying out its obligations ...Read more
Author:Wyndham, CHDate:1965The aim of this study for the Transvaal and Orange Free State Chamber of Mines Research Organization was to examine the heat stroke position at the end of 1964 in terms of the trends in the numbers of stopes and development ends and also in ...Read more
Author:CSIR Industrial Research Development DivisionDate:Feb 1965The symposium on mycotoxins in foodstuff was held on the 25th and 26th of February in 1965 at the Extra Mural building of University of Pretoria. The main purpose was to share and deliver presentations and articles on mycotoxins in foodstuff. ...Read more
Author:Hoek, EDate:Oct 1965This study contains a detailed review of Griffith's theory of brittle, modified to account for the effects of crack closure in compressive stress fields.Read more
Author:CSIRDate:1966This report presents the twenty second annual report of the Council for Scientific and Industrial Research. The report covers the period from the 1st January, 1966, to the 31st December 1966. Balance sheets and statements of income and ...Read more
Author:Bredell, GAG; Strydom, NBDate:Feb 1966The report of the number of labourers working under conditions of high wet bulb temperatures has increased over the past ten years, and consequently, the need for acclimatizing labourers is greater than ever. The introduction of a method for ...Read more
Author:CSIRDate:1967This report presents the twenty third annual report of the Council for Scientific and Industrial Research. The report covers the period from the 1st January, 1967, to the 31st December 1967. Balance sheets and statements of income and expenditure ...Read more
Author:Hall, PJDate:Feb 1967The technique developed on the laboratory for assessing the progress of decay in individual test poles 3 ft. in length and 5 ins. in diameter by the periodic measurement of their resistance to bending, has been further applied to an examination ...Read more
Author:Wyndham, CH; Strydom, NB; Morrison, JFDate:Feb 1967In this report for the Transvaal and Orange Free State Chamber of Mines Research Organization, a detailed analysis is made of the effect of different metabolic rates, corresponding to light, moderate and hard work, on the rectal temperatures, ...Read more
Author:CSIRDate:1968This report presents the twenty fourth annual report of the Council for Scientific and Industrial Research. The report covers the period from the 1st January, 1968, to the 31st December 1968. Balance sheets and statements of income and ...Read more
Author:Meiring, PGJ; Drews, RJLC; Van Eck, H; Stander, GJDate:Jan 1968Some of the effluents from the sewage purification systems covered by this report show quite marked seasonal variations. No assurance can be given that the effluents would meet promulgated standards from season to season. The effluent from ...Read more
Author:Atkins, ARDate:Jan 1968The design and calibration of an ergometer for exercising subjects during calorimetric studies in the climate chamber, are described. The ergometer is built into the climatic chamber and forms an integral part of the whole instrumentation ...Read more
Author:Reed, JJDate:Feb 1968Following a visit to the South African mining industry and the Chambers Research Organization, the author has presented a number of observations on various aspects of mining and mining research in the Republic. These observations relate ...Read more
Author:CSIRDate:1969This report presents the twenty fifth annual report of the Council for Scientific and Industrial Research. The report covers the period from the 1st January, 1969, to the 31st December 1969. Balance sheets and statements of income and expenditure ...Read more
Author:Funke, JWDate:1970One of the most important commodities used in any food-processing industry is water which must be of the right quality. Water which comes into direct contact with milk or milk products must meet standards which are even stricter than those ...Read more
Author:CSIRDate:1970This report presents the twenty sixth annual report of the Council for Scientific and Industrial Research. The report covers the period from the 1st January, 1970, to the 31st December 1970. Balance sheets and statements of income and expenditure ...Read more
Author:CSIRDate:1971This report presents the twenty seventh annual report of the Council for Scientific and Industrial Research. The report covers the period from the 1st January, 1971, to the 31st December 1971. Balance sheets and statements of income and ...Read more
Author:CSIRDate:1972This report provides highlights on the activities and achievements of CSIR in the year 1972. An outline of the CSIR structure and financial statements are also presented in the report.Read more
Author:CSIRDate:1973This report provides highlights on the activities and achievements of CSIR in the year 1973. An outline of the CSIR structure and financial statements are also presented in the report.Read more
Author:Jobson, AJDate:1973A number of rumble installations have been constructed on rural roads in South Africa and although no local accident data are available the provincial roads engineers consider them of value in alerting drives to the need for caution on the ...Read more