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Showing results 168111 to 168120 of 181733

  1. Pearl millet milling : comparison between traditional Namibian fermentation - semi-wet milling and dry milling
    Barrion, Stephen Carmelo, 2013-09-06T22:36:55Z
    Pearl millet is a staple food in Namibia. It is milled into flour by traditional and industrial dry milling processes. This research was conducted to help determine how to improve the nutritional value and acceptability of pearl millet. The traditional milling process involves a lactic acid fermenta ...
  2. Condition monitoring of gearboxes operating under fluctuating load conditions
    Stander, Cornelius Johannes, 2013-09-06T22:37:37Z
    Conventional gearbox vibration monitoring techniques are based on the assumption that changes in the measured structural response are caused by deterioration in the condition of the gears in the gearbox. However, this assumption is not valid under fluctuating load conditions, since the fluctuating l ...
  3. Preparation and characterisation of graphitisable carbon from coal solution
    Kgobane, B.T. (Bethuel Lesole), 2013-09-06T22:37:58Z
    The energy demands by the industrial world are continuing to rise, while the rate of new oil discoveries is falling. Within the next 30 years, available petroleum supplies are likely to fail to meet the demand, and oil will no longer be able to serve as the world’s major energy source. Coal, being r ...
  4. Optimization and estimation study of manpower planning models
    Setlhare, Keamogetse, 2013-09-06T22:38:04Z
    An attempt is made in this thesis to study the optimization and estimation of stochastic models of manpower systems incorporating one or more of the following aspects: (i) recruitment, (ii) promotion, (iii) training and (iv) wastage The thesis contains eight chapters and brief summaries of which are ...
  5. The development of an online guide for the assessment of apparel textile quality
    Retief, Ardina, 2013-09-06T22:38:21Z
    In this study the objective is firstly to determine which quality cues adult female consumers use when purchasing apparel for formal and casual daywear. The second objective is to use this information to develop an online guide for apparel consumers. As no South African apparel retail website curren ...
  6. Information, communication and technological competencies in a digital working environment : a case study in the Netherlands Defence Organization
    Broos, Elizabeth, 2013-09-06T22:38:35Z
    This research is an attempt to obtain insight in the influence of ICT and the information society on the labour environment of the officers of the Netherlands Defence Organization and to determine the competence of those officers in a number of information, communication and technological areas asso ...
  7. Die invloed van die Internet op die integrasie van rekenaars by ’n laerskool in ’n lae sosio-ekonomiese gemeenskap in Suid-Afrika (Afrikaans)
    Williams, Richard Henry, 2013-09-06T22:38:36Z
    The purpose of this case study was to establish the influence of the Internet on the use of computers by teachers at a primary school in a lower socio-economic community in South Africa. The study investigates to what extent the use of the Internet as a source of information and communication motiva ...
  8. Young adults" association with MinspeakTM icons
    Van der Merwe, Elmarie, 2013-09-06T22:41:01Z
    Please read the abstract in the section, 00front, of this document ...
  9. Factors in the measurement of cognitive load of multimedia learning
    Smith, Maria Elizabeth, 2013-09-06T22:41:13Z
    In this study, the author investigated factors that influence the direct measurement of cognitive load using the dual-task method. The dual-task method is an unambiguous and objective technique to measure cognitive load. The primary task was to master content in a lesson about the Autonomic Nervous ...
  10. Joodse aansprake op die land Israel - teologies oorweeg (Afrikaans)
    Van Zyl, Minette, 2013-09-06T22:41:54Z
    AFRIKAANS : Waar die meeste nasies in die wêreld hul aanspraak op `n eie land baseer op besetting of verowering deur hul voorgeslagte, baseer die Jode hulle aanspraak op die land Israel op godsdienstige, historiese en politieke gronde. Hierin speel die Hebreeuse Bybel (TeNaK) `n sentrale rol. Twee O ...