This thesis identifies realistic export opportunities for South African products in the rest of the world and specifically in the rest of the African continent. The method chosen to achieve this goal is the Decision Support Model (DSM) developed by Cuyvers et al (1995) and Cuyvers (1997) that was specifically designed to assist export promotion institutions in planning and assessing their export promotion activities. This model is positioned into the international market selection literature and four main refinements to the DSM methodology are introduced to address the limitations of the model and to make it more applicable for the South African international trade conditions. The refined model is then applied to identify product–country combinations with the largest export potential for South Africa in the rest of the world and in the rest of the African continent specifically. The refinements to the DSM filtering process introduced in this study contribute to the effective use and application of the DSM results by South African exporters and more focused export promotion activities by South African export promotion organisations. The four refinements include (i) running the DSM on a HS 6–digit level, (ii) introducing a method to calculate the potential export value of each identified export opportunity in order to prioritise between the product–country combinations identified as realistic export opportunities, (iii) taking the production capacity of South Africa into consideration in order to identify export opportunities that can be pursued immediately due to the country's existing revealed comparative advantage in the production and exportation of these products and (iv) developing a market accessibility index per product–country combination from a South African point of view on a HS 6–digit level in order to make filter 3.2 (barriers to trade) of the DSM applicable for South African conditions. The results of the application of the refined DSM to identify export opportunities for South Africa in the rest of the world include the top 50 worldwide export opportunities. There are 17 countries in which the top 50 worldwide product–country combinations identified as export opportunities for South Africa are located. These include the United States, Japan, India, the United Kingdom, Canada, China, Germany, Israel, Hong Kong, the Netherlands, Australia, Belgium, Singapore, Indonesia, Saudi Arabia, Italy and Brazil. Mineral products (coal, copper and aviation spirit); transportation products (1500 - 3000 cc automobile engines and diesel powered trucks); stone/glass (diamonds, platinum and rhodium) and metals (aluminium, iron/steel structures, nickel) are the product classifications within the top 50 worldwide product–country combinations that hold the largest worldwide export potential for South Africa. In terms of the product–country combinations with the highest export potential for South Africa in the rest of the African continent, there are 18 countries in which the top 50 product–country combinations for South Africa in the rest of the African continent are located. These include Nigeria, Namibia, Ghana, Morocco, Egypt, Zambia, Tunisia, Kenya, Uganda, Zimbabwe, Botswana, Mauritius, Tanzania, Senegal, Mozambique, Algeria, Malawi and Cote d'Ivoire. The products with the highest potential export values in the top 50 product–country combinations for South Africa in Africa include mineral products (aviation spirit, iron ore, sulphur and coal) and transportation products (1500 - 3000 cc automobile engines and diesel powered trucks weighing less than 5 tons). / Thesis (Ph.D. (International Trade))--North-West University, Potchefstroom Campus, 2011.

This thesis identifies realistic export opportunities for South African products in the rest of the world and specifically in the rest of the African continent. The method chosen to achieve this goal is the Decision Support Model (DSM) developed by Cuyvers et al (1995) and Cuyvers (1997) that was specifically designed to assist export promotion institutions in planning and assessing their export promotion activities. This model is positioned into the international market selection literature and four main refinements to the DSM methodology are introduced to address the limitations of the model and to make it more applicable for the South African international trade conditions. The refined model is then applied to identify product–country combinations with the largest export potential for South Africa in the rest of the world and in the rest of the African continent specifically. The refinements to the DSM filtering process introduced in this study contribute to the effective use and application of the DSM results by South African exporters and more focused export promotion activities by South African export promotion organisations. The four refinements include (i) running the DSM on a HS 6–digit level, (ii) introducing a method to calculate the potential export value of each identified export opportunity in order to prioritise between the product–country combinations identified as realistic export opportunities, (iii) taking the production capacity of South Africa into consideration in order to identify export opportunities that can be pursued immediately due to the country's existing revealed comparative advantage in the production and exportation of these products and (iv) developing a market accessibility index per product–country combination from a South African point of view on a HS 6–digit level in order to make filter 3.2 (barriers to trade) of the DSM applicable for South African conditions. The results of the application of the refined DSM to identify export opportunities for South Africa in the rest of the world include the top 50 worldwide export opportunities. There are 17 countries in which the top 50 worldwide product–country combinations identified as export opportunities for South Africa are located. These include the United States, Japan, India, the United Kingdom, Canada, China, Germany, Israel, Hong Kong, the Netherlands, Australia, Belgium, Singapore, Indonesia, Saudi Arabia, Italy and Brazil. Mineral products (coal, copper and aviation spirit); transportation products (1500 - 3000 cc automobile engines and diesel powered trucks); stone/glass (diamonds, platinum and rhodium) and metals (aluminium, iron/steel structures, nickel) are the product classifications within the top 50 worldwide product–country combinations that hold the largest worldwide export potential for South Africa. In terms of the product–country combinations with the highest export potential for South Africa in the rest of the African continent, there are 18 countries in which the top 50 product–country combinations for South Africa in the rest of the African continent are located. These include Nigeria, Namibia, Ghana, Morocco, Egypt, Zambia, Tunisia, Kenya, Uganda, Zimbabwe, Botswana, Mauritius, Tanzania, Senegal, Mozambique, Algeria, Malawi and Cote d'Ivoire. The products with the highest potential export values in the top 50 product–country combinations for South Africa in Africa include mineral products (aviation spirit, iron ore, sulphur and coal) and transportation products (1500 - 3000 cc automobile engines and diesel powered trucks weighing less than 5 tons). / Thesis (Ph.D. (International Trade))--North-West University, Potchefstroom Campus, 2011.

The technique of twelve-tone serialism was developed by Schoenberg to give structure to atonal compositions. The writer was interested in the fact that Dallapiccola’s twelve-tone compositions, as with Berg’s, were easier received by the general public than the works of other serial composers of the time. The reason being that his twelve-tone rows contain tonal elements. The boundaries of the field of study were determined in chapter 1. Terminology and problems encountered with the study were also discussed. To be able to analyse the tonal aspects of Dallapiccola’s rows, the basic outlines of tonality were clearly defined in chapter 2. It was found that tonal suggestions could be achieved by means of using: * tones that form part of a diatonic scale, * explicit triads, * implicit triads, * scale constructions and * tones that outline the tonic. The different types of twelve-tone rows were discussed and illustrated by means of music examples in chapter 3. A list of published works as well as a short discussion of each composition followed in chapter 4. Mention was made whether a work was tonal, atonal or a twelve-tone composition and Dallapiccola’s use of serial procedures in each composition was discussed. Chapter 5 showed where and how the above criteria were used in his rows. The study thus provides evidence that Dallapiccola had tonal references in mind when planning the rows and that tonal suggestions are common in his works. The twelve-tone rows often employ three, four or five of the criteria of implied tonality in a composition. Of the five criteria, tones that form part of a diatonic scale was used the most. This was discussed with all the rows, except Il prigioniero (row of hope) and Cinque frammenti di Saffo’s first and second tone rows. Dallapiccola used tones to outline the tonic in thirty one twelve-tone rows. Implicit triads were used in all but six works. Scale constructions appeared in nineteen works and Dallapiccola’s love for using a few chromatic notes or three consecutive notes of the implied major scale became apparent. Explicit triads only appeared in thirteen compositions. In the other rows, Dallapiccola created a tonal sense by means of other criteria or had a more chromatic approach. Dallapiccola thus used tonal references in the tone rows of his serial compositions and showed that twelve-tone tonality could be used to create a lyrical idiom. In this way the people that were trained in the tonal school could also appreciate twelve-tone compositions. In the opera Il prigioniero, it is especially evident that the Italian tradition of lyricism and dramatic intensity do exist after verismo composers (Morris 1999:257). / Dissertation (MMus(Performing Art))--University of Pretoria, 2005. / Music / unrestricted