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Showing results 41 to 50 of 148472

  1. Impact of income generating projects on the rural livelihoods: the case of Mwenezi Fish Conservation Project, Zimbabwe
    Mufudza, Pardon, 2017-06-21T09:04:24Z, University of Limpopo
    Thesis (M. Dev.) -- University of Limpopo, 2016 ...
  2. Effect of haverst season and ripening duration on the physico-chemical properties of new "fuerte-type" avocando fruit selections during ripening
    Munzhedzi, Mukondeleli, 2017-06-21T09:01:21Z, University of Limpopo
    Thesis (MSc. Agriculture (Horticulture)) -- University of Limpopo, 2016 ...
  3. Exploring mathematical concepts embedded in the mechanics and operations of the centre pivot irrigation system
    Tau, Morongwana Elias, 2017-06-21T08:48:57Z, University of Limpopo
    Thesis (M. Ed. (Mathematics Education)) -- University of Limpopo, 2016 ...
  4. Evaluation of different temperature winter fodder species (Festulolium hybrids, dactylis species, lolium hybrids) and grass-legume mixtures in the warmer summer rainfall areas of South Africa
    Kabine, Ezekiel Simon, 2017-06-21T06:19:42Z, University of Limpopo
    Thesis (MSc. (Pasture Science)) -- University of Limpopo, 2016 ...
  5. Detection of selective tyrosinase inhibitors from some South African plant extracts of lamiaceae family
    Etsassala, Ninon Geornest Eudes Ronauld, 2017-06-21T11:12:40Z, University of the Western Cape
    Various dermatological disorders, such as formation of black pigmented patches on the surface of the skin arise from the over-activity of tyrosinase enzyme"s degenerative action. This enzyme is further implicated in the involvement of melanin in malignant melanoma, the most lifethreatening skin tumo ...
  6. A geological investigation of upper Transvaal sequence rocks in the northern portion of the Rooiberg fragment
    Richards, Ralph John, 2017-06-21T09:23:50Z, University of Pretoria
    The stratigraphy , sedimentology and geochemistry of. the upper Transvaal Sequence rocks in the northern portion of the Rooiberg Fragment are researched. The Leeuwpoort Formation of the Pretoria Group was deposited in a fluvial palaeoenvironment. The basal arkosites in this unit reflect braided ...
  7. Mineralogical changes in magnesite and chrome-magnesite refractories due to variations in slag composition
    Kotze, D.A., 2017-06-21T09:23:42Z, University of Pretoria
    During the refining of steel by basic processes, a multitude of mineralogical reactions take place in the refractories with which the furnace is lined. The reactions are caused by an influx of material from the slag and are a function of the composition of the slag and of the refractory. The flo ...
  8. The chemical properties and derived sedimentation patterns of the coal seams in the Witbank-Highveld area
    Jansen van Vuuren, Melchior Changuion, 2017-06-21T09:23:32Z, University of Pretoria
    From available records and data of colliery product samples, an area within the Witbank and Highveld coalfields was selected for this study. The petrographic and elemental nature of the coal seams have been derived from the relationship between the volatile natter content and the calorific value ...
  9. Investigation serial murder : case linkage methods employed by the South African police service
    Govender, Pariksha, 2017-06-20T08:00:14Z
    The aim of this descriptive research was to determine the methods of case linkage (methods to link murder cases to each other as well as to link the murder series to one offender) employed by the South African Police Service (SAPS) to investigate serial murder in South Africa and to comprehensively ...