Browsing by Title

Investigation into the occurrence of the dinoflagellate, Ceratium hirundinella in source waters and the impact thereof on drinking water purification / van der Walt N.

Van der Walt, Nicolene (2011)

The Ceratium species occurring in the Vaal River since 2000, was identified as Ceratium hirundinella (O.F. Müller) Dujardin as proposed by Van Ginkel et al (2001). Ceratium hirundinella is known to cause problems in drinking ...

An investigation into the operations of municipalities in the administration of the Municipal Property Rates Act in the Eastern Cape Province / by Oliver Adjei-Twu

Adjei-Twum, Oliver (2007)

An investigation into the pricing methods used by small and medium-sized enterprises / H.T. Gape

Gape, Hamilton Tshegofatso (2007)

An investigation into the provision of authentic teaching and learning experiences in the mathematics classroom / Mrwebi, M.B

Mrwebi, Mandosi Betty-Sarah (2011)

The provision of authentic teaching and learning in the Mathematics classroom is one of the corner stones of the National Curriculum Statement (NCS). This study investigated to what extent teachers provide authentic teaching ...

An investigation into the role of noradrenergic receptors in conditioned fear : relevance for posttraumatic stress disorder / Erasmus M.M.

Erasmus, Madeleine Monique (2011)

Posttraumatic stress disorder is a debilitating anxiety disorder that can develop in the aftermath of a traumatic or life–threatening event involving extreme horror, intense fear or bodily harm. The disorder is typified ...

An investigation into the suitability of younger generation successors in small and medium-sized family businesses

Van der Merwe, Stephanus Petrus (Sabinet, 2011)

This study highlighted the importance of the suitability of the younger generation family members in small and medium-sized family businesses to successfully manage the business after management succession. Data from 270 ...

Investigation into the thermodynamic suitability of a commercial turbocharger for use in a micro gas-turbine / David T. Landsberg

Landsberg, David Tertius (2006)

An investigation into the use of combined linear and neural network models for time series data / A.S. Kruger.

Kruger, Albertus Stephanus (2009)

Time series forecasting is an important area of forecasting in which past observations of the same variable are collected and analyzed to develop a model describing the underlying relationship. The model is then used to ...

An investigation into the variability of methanol and hydroxyl masers in the star-forming region G12.89+0.49 / Mihloti Christina Langa

Langa, Mihloti Christina (2006)

Investigation into the velocity distribution through an annular packed bed / Hendrik Jacobus Reyneke

Reyneke, Hendrik Jacobus (2009)

The purpose of this study was to investigate the velocity distribution through an annular bed packed randomly with equal sized spheres. Extensive research has been conducted on the velocity distribution inside packed ...

An investigation into the viability of a new generation wildlife tracking system / I.F. Botha.

Botha, Isak Francois (2006)

Wildlife management and conservation is becoming more important by the day. Recent advances in the world communications opened new possibilities for wildlife tracking which have never researched detail before. Using the ...

Investigation into the viability of an axial compressor for a single shaft PBMM application / Jacques Kruger

Kruger, Jacques (2006)

An investigation into the weld integrity of the head–to–skirt junction on tall distillation columns / L. Brink

Brink, Lize (2010)

This study addresses the fatigue life of the head–to–skirt welds of tall distillation columns. Fatigue tests were done on two types of weld geometries which approximate the head–toskirt configurations. From the fatigue ...

An investigation into visual problems of crane operators at a petrochemical factory and the possible link with exposure to hydrocarbons / M.K.J. Steenkamp

Steenkamp, Martha Katharina Johanna (2004)

The aim of this investigation was to determine the exposure to total hydrocarbons including toluene and to determine if there are any relation between exposure to toluene and visual problems experienced by crane operators. ...

An investigation into youth entrepreneurship in selected South African secondary schools: an exploratory study

Athayde, R.; Steenekamp, Andre Gerard; Van der Merwe, Stephanus Petrus (Unisa, 2011)

This research paper examines the status of entrepreneurship education in selected South African secondary schools to determine the impact thereof on young learners’ attitude towards entrepreneurship and their future plans. ...

Investigation of a radiative cooling system with natural circulation for regulating a heat sink / Theunissen R.

Theunissen, Ruhan (2011)

The global energy demand has seen a significant increase over the past decade. Our inseparable need for energy has created a number of serious concerns. The most important concern is the environmental impact of our energy ...

Investigation of coal agglomeration in a non-pressurized gasifier / Fransie de Waal

De Waal, Fransie (2008)

An investigation of dry band arcing on optical fibre / T.W. Pretorius

Pretorius, Theunis Wilhelm (2004)

Communication companies are spending millions of Rands on installing optic fibre cables and links, with the purpose of increasing network bandwidth, reliability and stability. Several utilities, that combine power supply ...

An investigation of educational support for learners with behavioural difficulties in an inclusive classroom setting / Rachel Rirhandzu Mayimele

Mayimele, Rachel Rirhandzu (2007)

The aims of this research were to investigate, by means of both the literature review and empirical research the nature of externalizing and internalizing behavioural problems among children and learners; to investigate ...

Investigation of faecal pollution and occurrence of antibiotic resistant bacteria as a function of a changed environment / by Monwabisi Jonathan Pantshwa

Pantshwa, Jonathan (2006)

Worldwide, rapid industrialization and urbanization results in excessive release of pollutants into the water resources and the decline in water quality of rivers passing through these urban areas is well documented. Few ...

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