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Date: 2015
Language: en
Type: Text
Identifier: tut:2782
Description: Spectrum decision is the ability of a cognitive radio (CR) system to select the best available spectrum band to satisfy dynamic spectrum access network (DSAN) users’ quality of service (QoS) requireme ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3435
Description: Activated carbon prepared from Theobroma cacao pod husk was used as a low-cost biosorbent for the removal of mercury(II) from aqueous solutions. The influence of pH and contact time on the adsorption ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3226
Description: Background: Allergic rhinitis (AR) is an increasing and common condition affecting many people globally, especially children. The aim of the study was to investigate the association between the freque ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3029
Description: The fatty acid methyl esters (FAME)produced from vegetable oils, animal fats, or waste oils known as biodiesel has attracted attention as possible replacement of fossil fuels. The fuel properties of b ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3037
Description: The amended research ethics policy at a South African University required the ethics review of undergraduate research projects, prompting the need to explore the content and teaching approach of resea ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3452
Description: In recent years, the South African Police Service (SAPS) has experienced increasing levels of staff turnover, especially within the Detective Service environment. The problem is compounded by experien ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:2832
Description: Wireless Sensor Networks (WSNs) consists of sensor nodes that are battery powered, these nodes are often deployed in remote areas and left unattended for long periods between battery charges. Accordin ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3118
Description: The purpose of this study is to investigate the effectiveness of the university curriculum in preparing pre-service technology teachers. The study examines the course guide of the technology education ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:2892
Description: There still exists a gap between attitude toward environment-friendly products (also named green products) and purchases of these green products. Although people display sympathy toward such products, ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:2834
Description: In recent years demand for high data rate amongst internet users has increased due to the use of real time data services such as video and voice conferencing. The IEEE 802.11n standard is an advanceme ... More
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Date: 2015
Subject: Anima | Kevin Roberts
Language: en
Type: Text
Identifier: tut:3262
Description: Jung’s notion of the anima (the female principle in the male unconscious) can be used as an interpretative strategy for artworks. South African painter, Kevin Roberts, and installation artist, Jan van ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3119
Description: Higher education institutions like most other organisations have realized the importance of customer- centred approach to survive amongst competitors. This is very important keeping in mind the global ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:2791
Description: The prime focus in the research is to assess whether students that write in their second language are able to write coherent texts. For the purposes of this paper, students at a tertiary institution i ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3436
Description: This study explores foundation phase teachers’ assessment literacy, and their understanding and use of formative and summative assessment. Using questionnaires, observations and interviews, data were ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:2789
Description: The paper presents secondary empirical data from the Common Body of Knowledge study, on the use of audit tools and techniques by internal auditors in South Africa and compared its findings on South Af ... More
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