Search results

The outright sale of government assets is probably the most common form of privatization in the United Kingdom.¹ Two primary pricing conventions have been used. Fixed-price stock offerings make single-priced shares available to the public. Tender stock offers, however, do not fix stock prices in advance; thus the price is determined by market forces.

Purpose – To examine the potential for switching short trips in urban areas from cars to walking and cycling, and the possible contribution, this could make to a reduction in transport-related greenhouse gas emissions.

Methods – Case studies in four urban areas combining a questionnaire survey, interviews with households and during journeys and in-depth ethnographies of everyday travel.

Findings – The barriers to an increase in walking and cycling in British urban areas are emphasised. It demonstrates that motivations for walking and cycling are mostly personal (health and local environment) and that the complexities and contingencies of everyday travel for many households, combined with inadequate infrastructure, safety concerns and the fact that walking and cycling are seen by many as abnormal modes of travel, mean that increasing rates of walking and cycling will be hard. Given that the contribution of trips less than 2 miles to transport-related greenhouse gas emissions is relatively small, it is argued that any gains from increased walking and cycling would mostly accrue to personal health and the local environment rather than to the UK's carbon reduction target.

Social implications – Positive attitudes towards walking and cycling are motivated mainly by personal concerns rather than global environmental issues.

Originality – Use of detailed ethnographic material in policy-related transport research.

Freddie Mercury rose to fame as the lead singer of the UK pop group Queen. The group started working on tracks for their fourteenth studio album, Innuendo, in early 1989, and the album was finally released in February 1991. Progress on recording was slow as Mercury, who had been diagnosed with AIDS, was unable to work for more than a few days at a time. Innuendo became the final Queen album to be released during Mercury’s lifetime, and ‘The Show Must Go On’ is its final track. Its placing is arguably significant, given that both Mercury and the remaining band members must have assumed that this would be the last album that they would record together. In this chapter, I present an analysis of the song’s music and lyrics, along with the music video that accompanied the single release, with reference to Mercury’s illness and his wish to contribute vocals for as long as he possibly could, knowing the seriousness of his condition meant that this would be one of his last recordings.

Of all the major, global professional sports where women have made inroads, striving toward equality in terms of status, earnings and media attention, tennis stands at the forefront. This chapter traces this historical development, outlining the sport's earliest socio-cultural features that afforded the inclusion of female players and charting the progress of notable women who thrust tennis into the limelight and turned themselves into commodities – the essence of professionalisation. Suzanne Lenglen blazed the trail by becoming, in 1926, the principal attraction in the sport's inaugural professional tour. Female players were encouraged to cast aside the shackles of restrained femininity and chart their own courses in a sport still dominated by men and played according to male standards. The rise of ‘Open Tennis’ in 1968 removed the playing restrictions and stigma of professionalism, but by opening up to the male-dominated corporate world, unsurprisingly it was the male players who initially competed for the lion's share of new money. Billie Jean King's efforts to galvanise her fellow female professionals to compete on a rogue tour sponsored by Virginia Slims left them ousted by the sport's main officials, but the tour's commercial success propelled them toward equality in terms of prize money and status. Still more or less a white, middle-class-dominated pursuit, the arrival of Venus and Serena Williams in the late 1990s turned tennis toward new markets, and the sport's significance for women remains apparent in the fact that its leading players are the most recognisable and well-paid of all professional female athletes.

In this paper we show, by means of an example of its application to the problem of house price forecasting, an approach to attribute selection and dependence modelling utilising the Gamma Test (GT), a non-linear analysis algorithm that is described. The GT is employed in a two-stage process: first the GT drives a Genetic Algorithm (GA) to select a useful subset of features from a large dataset that we develop from eight economic statistical series of historical measures that may impact upon house price movement. Next we generate a predictive model utilising an Artificial Neural Network (ANN) trained to the Mean Squared Error (MSE) estimated by the GT, which accurately forecasts changes in the House Price Index (HPI). We present a background to the problem domain and demonstrate, based on results of this methodology, that the GT was of great utility in facilitating a GA based approach to extracting a sound predictive model from a large number of inputs in a data-point sparse real-world application.

This study compares filmic and televisual representations of fictional black presidents to white Americans’ reactions to the advent of the United States’s first African American president. My main goal is to determine if there is convergence between these mediated representations and whites’ real-world representations of Barack Obama. I then weigh the evidence for media pundits’ speculations that Obama owes his election to positive portrayals of these fictional heads of state.

The film and television analyses examine each black president’s social network, personality, character traits, preparation for office, and leadership ability. I then compare the ideological messages conveyed through these portrayals to the messages implicated in white Americans’ discursive and pictorial representations of Barack Obama.

Both filmic and televisual narratives and public discourses and images construct and portray black presidents with stereotypical character traits and abilities. These representations are overwhelmingly negative and provide no support for the argument that there is a cause–effect relationship between filmic and televisual black presidents and Obama’s election victory.

Neither reel nor real-life black presidents can elude the representational quagmire that distorts African Americans’ abilities and diversity. Discourses, iconography, narratives, and other representations that define black presidents through negative tropes imply that blacks are incapable of effective leadership. These hegemonic representations seek to delegitimize black presidents and symbolically return them to subordinate statuses.