Author:Roux, Michael P; Kemp, Mauritz JDate:Nov 2008TRH 11 was first published in 1974 and since then there have been seven revisions. The seventh revision was published in March 2000 as a draft. The existing draft document TRH 11 (2000) is currently being used by all nine provinces as a basis ...Read more
Author:Davel, MHDate:Aug 2005Bootstrapping techniques have the potential to accelerate the development of language technology resources. This is of specific importance in the developing world where language technology resources are scarce and linguistic diversity is high. ...Read more
Author:Pertrick, AJDate:1965During 1958, the FRI board, after a review of the whole position of fuel research, resolved that instead of dissipating the Institutes limited resources in an effort to cover too wide a range of subjects within the terms of reference of the ...Read more
Author:Kempster, PL; Smith, RDate:1985Using existing criteria from other countries, in conjunction with data on element toxicities and normal dietary intakes, drinking-water criteria for 56 aesthetic/physical and inorganic chemical determinants were proposed for South Africa.Read more
Author:Van der Walt, PJDate:1958On completion of the plant, all units were tested from a mechanical point of view and all apparent defects were made good. The plant was then painted ad was not operated again until after the official opening.Read more
Author:Jones, DJ; Paige-Green, PDate:Mar 2004This document describes a protocol for establishment and operation of long-term pavement performance (LTPP) sections, including those linked to HVS tests. This is detailed under the following headings: Linking LTPP to HVS data collection; ...Read more
Author:Jones, DJ; Paige-Green, PDate:Mar 2003This document describes a protocol for establishment and operation of long-term pavement performance (LTPP) sections, including those linked to HVS tests. This detailed under the following headings:
Linking LTPP to HVS data collection, ...Read more
Author:Jones, DJ; Paige-Green, PDate:Feb 2003This inception report assesses local and international experience on the development of a protocol for the establishment and operation of Long Term Pavement performance (LTPP) sections in conjunction with Accelerated Pavement Testing (APT). ...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:Naidoo, SashaDate:Mar 2011This research aimed to quantify and model the effects of specific environmental variables on the wood quality of Eucalyptus grandis in the warm temperate (WT) and sub-tropical (ST) forestry regions in South Africa using nondestructive, rapid ...Read more
Author:Le Roux, AlizeDate:Aug 2012Land use policies have a definite and lasting impact on the way that cities grow, however, the change in land use only gets observed many years later. As such, it is difficult for policy and decision makers to observe and quantify the ...Read more
Author:Copeman, JH; Von Wolff, WTEDate:1968When certain component, in a mixture with other components, has to be determined in a sample, one cannot directly compare line intensities of the pure component, proposed under identical conditions as the sample, because of the absorption ...Read more
Author:Greben, JMDate:2011A new application of quantum field theory is developed that gives a description of the internal dynamics of dressed elementary particles and predicts their masses. The fermionic and bosonic quantum fields are treated as interdependent fields ...Read more
Author:Burns, MER; Du Plessis, MA; Verwoerd, DJDate:Feb 1988The Quko Estuary is referred to locally as Double Mouth, after the confluence of the two rivers which takes place to the mouth. The name is somewhat misleading, as it could imply that the Quko River enters the sea at two places which is not ...Read more
Author:Austin, BADate:2013This report forms a summary of the work done by the Chamber of Mines Research Organization before it merged with the CSIR. It deals with gold mining in South Africa, and contains a summary of the work that was done on underground radio.Read more
Author:Chidi, MCDate:15 Feb 2010The report highlights the different methods of collecting and storing rainwater before it enters the soil or flows into the streams. Some of the methods described are intercepting the rainfall, landscapes and treatment of catchmentsRead more
Author:Turpie, DWFDate:Feb 1975The spindle speed of a 144 spindle ring frame was increased in steps at a given rate during the spinning of wool to relatively fine counts until all ends were down.Read more
Author:Van Eeden, GSDate:1965Due to the amount of time by the standard method of moisture determinations of coal by heating in a vacuum oven at 100C for two hours, this method is not suitable for certain industrial applications.Read more
Author:Bathie, LADate:Nov 1984Waste is an undesirable but inevitable by-product in any manufacturing process and is frequently undervalued. The production of waste yarns by the waste spinner was traditionally carried out by condenser spinning in which the material was ...Read more