South African football tours at the turn of the twentieth century:Amateurs, pioneers and profits

Academic and popular studies of South African sport generally reveal a bias towards cricket and rugby and this perpetuates the myth that these games are the most popular in South Africa. This in turn is often viewed through the lens of 'race' in which the simplifications of sport along racial lines occur. This paper argues that football was more important in South Africa among all South Africans in the late 19th and early 20th century than has been previously acknowledged. It reveals that not only was the game important and popular in South Africa but its teams and administrators played a significant role in globalising the game during this period. Tours to and from South Africa were important politically, financially and for sporting reasons. Five ground breaking football tours took place during a ten year period and these serve as the basis of discussion in this paper.

Why is Werner Sombart not part of the core of classical sociologists? From fame to (near) oblivion:From Fame to (Near) Oblivion

The life and work of Werner Sombart poses an intellectual puzzle in the genealogy of modern social theorists. During his lifetime, Sombart was probably the most influential and prominent social scientist in Germany as well as in many other countries. Today he is among the least known social scientists. Why did he lose his status as one of the most brilliant and influential scholars and intellectuals of the 20th century? Why is his work almost forgotten today? While Weber's thesis about the influence of Protestantism on the development of capitalism is widely known, even beyond sociological circles, few sociologists today know that Sombart had an alternative explanation. An obvious explanation for Sombart's fall from grace is his embrace of Nazism. As Heidegger provides a counter-example, Sombart's fate requires a more complex explanation. In addition, we explore the different reception of his work in economic and sociological circles as compared to cultural theory and history. © 2001, SAGE Publications. All rights reserved.

Italian validation of the team climate inventory:a measure of team climate for innovation

Innovation has long been an area of interest to social scientists, and particularly to psychologists working in organisational settings. The team climate inventory (TCI) is a facet-specific measure of team climate for innovation that provides a picture of the level and quality of teamwork in a unit using a series of Likert scales. This paper describes its Italian validation in 585 working group members employed in health-related and other contexts. The data were evaluated by means of factorial analysis (including an analysis of the internal consistency of the scales) and Pearson’s product moment correlations. The results show the internal consistency of the scales and the satisfactory factorial structure of the inventory, despite some variations in the factorial structure mainly due to cultural differences and the specific nature of Italian organisational systems.

The rise and fall of the conglomerate

Conglomerates (broadly defined as companies with significant unrelated activities) experienced turbulent times over the last quarter of the 20th century in the US and the UK. In the US, conglomerate strategies were adopted by an increasing number of companies in the post-war period through to the 1980s. By 1970, 20% of the Fortune 500 were conglomerates, a percentage that remained broadly constant through to the late 1980s when both academic and business writers increasingly began to criticise the rationale behind conglomeration, and many companies began to seek greater focus.

Dyslexia research at the turn of the 21st century:behavioural, neuroimaging and genetic findings

Behavioural studies have shown that dyslexics are a heterogeneous population and between-group comparisons are thus inadequate. Some subjects do not develop dyslexia despite having a deficit implicated in this disorder, which points to protective factors. Dyslexia co-occurs with ADHD, DCD, SLI, and SSD, so that future behavioural studies will need to screen and/or statistically control for other disorders. Studies of multiple cases of DPs with other developmental disorders are necessary. Neuroimaging findings show structural and/or functional brain abnormalities in language areas, V5/MT and the cerebellum. Future neuroimaging studies need to investigate the whole reading network and multiple cases. Six dyslexia risk genes have been found, mostly involved in neural migration, which may suggest dyslexia is a deficit of neuronal migration. However, it is not clear how these genes can restrict migration to specific brain areas. As a complex and heterogeneous disorder, dyslexia is likely to be associated with several mutated genes. ADHD and SSD are characterised by genetic risk factors which are partially shared with dyslexia, resulting in comorbidity. Future genetic studies need to focus on identifying other risk genes and pleiotropic genes involved in comorbidities, and linking genotypes implicated in dyslexia with brain structure. Any theory of dyslexia needs to take into account a multitude of risk and protective factors across behavioural, neural and genetic domains.

The effects of material variations in high value manufacturing industries

It has never been easy for manufacturing companies to understand their confidence level in terms of how accurate and to what degree of flexibility parts can be made. This brings uncertainty in finding the most suitable manufacturing method as well as in controlling their product and process verification systems. The aim of this research is to develop a system for capturing the company’s knowledge and expertise and then reflect it into an MRP (Manufacturing Resource Planning) system. A key activity here is measuring manufacturing and machining capabilities to a reasonable confidence level. For this purpose an in-line control measurement system is introduced to the company. Using SPC (Statistical Process Control) not only helps to predict the trend in manufacturing of parts but also minimises the human error in measurement. Gauge R&R (Repeatability and Reproducibility) study identifies problems in measurement systems. Measurement is like any other process in terms of variability. Reducing this variation via an automated machine probing system helps to avoid defects in future products.Developments in aerospace, nuclear, oil and gas industries demand materials with high performance and high temperature resistance under corrosive and oxidising environments. Superalloys were developed in the latter half of the 20th century as high strength materials for such purposes. For the same characteristics superalloys are considered as difficult-to-cut alloys when it comes to formation and machining. Furthermore due to the sensitivity of superalloy applications, in many cases they should be manufactured with tight tolerances. In addition superalloys, specifically Nickel based, have unique features such as low thermal conductivity due to having a high amount of Nickel in their material composition. This causes a high surface temperature on the work-piece at the machining stage which leads to deformation in the final product.Like every process, the material variations have a significant impact on machining quality. The main cause of variations can originate from chemical composition and mechanical hardness. The non-uniform distribution of metal elements is a major source of variation in metallurgical structures. Different heat treatment standards are designed for processing the material to the desired hardness levels based on application. In order to take corrective actions, a study on the material aspects of superalloys has been conducted. In this study samples from different batches of material have been analysed. This involved material preparation for microscopy analysis, and the effect of chemical compositions on hardness (before and after heat treatment). Some of the results are discussed and presented in this paper.