Preliminary results from a market analysis of the two-stroke combustion engine industry
Abstract Market research results from groups based in the university sector can often make a significant contribution to knowledge and perspectives related to complex international industrial sectors. This is particularly true when these groups have strong linkage to the industry in question and the market research forms part of a wider research programme which involves the science and engineering of the product base under investigation. Preliminary results are therefore presented from research focused on a market analysis of the two-stroke engine industry by members of a group which is concentrating its effort in this area of the combustion engine industry. The results are intended to introduce the work in progress and to highlight several aspects which form the core of the study including application areas, patent activity and industrial company identification.
A research investigation to identify the key players in the two-stroke engine industry
Abstract Engines which produce power by the two-stroke combustion principle are manufactured in considerable quantities in major industrial centres throughout the world. This paper describes part of a research investigation examining the two-stroke engine industry and the markets into which these products are sold. The publication brings together commercial and technical information which is intended to contribute towards a better understanding of a sector of manufacturing engineering which is part of the supply chain for the transportation and power generation industry. The paper focuses on the key players in the two-stroke combustion engine industry, from both the research and development and production points of view, and identifies the geographical location of individual sites. The overall aim of the research investigation is to be able to build a mix of expertise, including technical, commercial and marketing knowledge, related to two-stroke engines, which is valuable to those who are interested in powered transport methods. The results presented include some basic statistics of the number and spread of the key players and active sites whilst beginning to develop an understanding of the drawbacks and advantages and complementary specialisms which make up the two-stroke engine technology.
Early Missionaries and the Ethnolinguistic Factor During the ‘Invention of Tribalism’ in Zimbabwe
There is evidence from across the disciplines that at least some of the contemporary regional names of African tribes, dialects and languages are fairly recent inventions in historical terms. This article offers some evidence from Zimbabwe to show that missionary linguistic politics were an important factor in this process. The South African linguist Clement Doke was brought in to resolve conflicts about the orthography of Shona. His Report on the Unification of the Shona Dialects (1931) shows how the language politics of the Christian denominations, which were also the factions within the umbrella organization the Southern Rhodesia Missionary Conference, contributed quite significantly to the creation and promotion of Zezuru, Karanga and Manyika as the main groupings of dialects in the central area which Doke later accommodated in a unified orthography of a unified language that was given the name Shona. While vocabulary from Ndau was to be incorporated, words from the Korekore group in the north were to be discouraged, and Kalanga in the West was allowed to be subsumed under Ndebele. Writing about sixty years later, Ranger focusses more closely on the Manyika and takes his discussion to the 1940s, but he also mentions that the Rhodesian Front government of the 1960s and 1970s deliberately incited tribalism between the Shona and the Ndebele, while at the same time magnifying the differences between the regional divisions of the Shona, which were, in turn, played against one another as constituent clans. It would appear then that, for the indigenous Africans, the price of Christianity, Western education and a new perception of language unity was the creation of regional ethnic identities that were at least potentially antagonistic and open to political manipulation. Through many decades of rather unnecessary intellectual justification, and as a result of the collective colonial experience through the churches, the schools and the workplaces, these imposed identities, and the myths and sentiments that are associated with them, have become fixed in the collective mind of Africa, and the modern nation states of the continent now seem to be stuck with them. Missionaries played a very significant role in creating this scenario because they were mainly responsible for fixing the ethnolinguistic maps of the African colonies during the early phase of European occupation. To a significant degree, these maps have remained intact and have continued to influence African research scholarship.