Harvester ant bioassay for assessing hazardous chemical waste sites. [Pogonomyrmex owhyeei]

A technique was developed for using harvester ants, Pogonomyrmex owhyeei, in terrestrial bioassays. Procedures were developed for maintaining stock populations, handling ants, and exposing ants to toxic materials. Relative toxicities were determined by exposing ants to 10 different materials. These materials included three insecticides, Endrin, Aldrin, and Dieldrin; one herbicide, 2,4-D; three complex industrial waste residuals, wood preservative sludge, drilling fluid, and slop oil; and three heavy metals, copper zinc, and cadium. Ants were exposed in petri dishes containing soil amended with a particular toxicant. Under these test conditions, ants showed no sensitivity to the metals or 2,4-D. Ants were sensitive to the insecticides and oils in repeated tests, and relative toxicity remained consistent throughout. Aldrin was the most toxic material followed by Dieldrin, Endrin, wood preservative sludge, drilling fluid, and slop oil. 12 refs., 2 figs., 2 tabs

Men under pressure: representations of the `salaryman' and his organization in Japanese manga

In this article we analyse representations of the Japanese salaryman and Japanese organization in Japanese manga, or graphic novels, during the turbulent decades from the mid-1980s to the present day. We argue that manga presents salarymen protagonists in a sympathetic yet not uncritical light, and that it displays support for and criticism of both the Japanese and American organizational models. We describe how these manga offer important critical challenges from the world of popular culture to the direction of change in Japanese business organizations since the 1980s. In addition, we suggest that the manga may also provide salarymen with opportunities for critically re-evaluating their own working situations and for developing methods for surviving and thriving under the pressures of working within contemporary Japanese business organizations

Markets, transaction costs and institutions: compensating for nuclear risk in Japan

This article explores the nature, role and effectiveness of compensation mechanisms in managing the political constraints to the siting or development of nuclear projects in Japan. Statistical analysis reveals that the relationship between compensation and income is a key dynamic characterising the history of the marketplace for nuclear facilities in Japan. The commodification and trading of risks for benefits is governed by a sophisticated institutional and policy framework which acts to lower the transaction costs of market exchange. The interaction between the market and the institutional dynamic has generated a curious pattern of both NIMBY ('not in my backyard') and YIMBY ('yes, in my backyard') responses to nuclear development in Japan

Choice or constraint?: the case of labour relations reform in South Africa

Presents 35 abstracts from the 2001 Employment Research Unit Annual conference held at Cardiff Business School in September 2001. Attempts to explore the theme of changing politics of employment relations beyond and within the nation state, against a background of concern in the developed economies at the erosion of relatively advanced conditions of work and social welfare through increasing competition and international agitation for more effective global labour standards. Divides this concept into two areas, addressing the erosion of employment standards through processes of restructuring and examining attempts by governments, trade unions and agencies to re-create effective systems of regulation. Gives case examples from areas such as India, Wales, London, Ireland, South Africa, Europe and Japan. Covers subjects such as the Disability Discrimination Act, minimum wage, training, contract workers and managing change