Contextualizing Business Ethics: Anomie and Social Life

The objective of this paper is to explore howthe current interest in Business Ethics can be locatedwithin an analysis of contemporary society which takesinto account the prevalence of moral uncertainty along with the concomitant desire to(re)establish some form of normative order. As such,Business Ethics may be seen as a socially constructedfield of study which reflects broaderchanges and controversies within society. Yet as a body of knowledge,Business Ethics articulates epistemological doubts. Twodistinctive themes in Business Ethics discourse areconsidered — the modernist/rationalist and thepostmodernist/relativist. It is argued that in different ways, each canbe seen as both an expression of, and a reaction to, theincreasing incidence of anomie in society. Theimplications for organizational practices are thenconsidered through the example of Corporate Codes ofEthics and the problem of establishing consensus wherethe grounds for any claim to moral authority areproblematic.     

Existence and Uniqueness of Q-Processes with a Given Finite μ-Invariant Measure

Let Q be a stable and conservative Q‐matrix over a countable state space S consisting of an irreducible class C and a single absorbing state 0 that is accessible from C. Suppose that Q admits a finite μ‐subinvariant measure m on C. We derive necessary and sufficient conditions for there to exist a Q‐process for which m is μ‐invariant on C, as well as a necessary condition for the uniqueness of such a process.     

The tidal model. The healing potential of metaphor within a patient's narrative

1. The human experience of growth and development is a fluid phenomenon, occurring in small, barely visible changes. 2. The Tidal Model embraces a patient's expression of his or her experience by focusing on the lived experience of the narrative and its personally meaningful metaphors and symbols. 3. To re-empower a patient, the Tidal Model assessment is written in the patient's own voice and all care planning is conducted conjointly. 4. The Tidal Model was developed from empirical studies of the perceived need for nursing and the process of empowerment in clinical nursing practice.     

The impact of high-calorie-expenditure exercise on quality of life in older adults with coronary heart disease

The acceptability of a high-calorie-expenditure (HCE) exercise program in older coronary heart disease patients participating in a behavioral weight-control program was evaluated. Seventy-four overweight patients (median age 63 yr) were randomly assigned to a 5-mo intervention of HCE exercise (3,000-3,500 kcal/wk daily walking) or standard cardiac-rehabilitation (CR) exercise (700-800 kcal/wk). Both groups received counseling to achieve a dietary caloric deficit of 3,500 kcal/ wk. Assessments at baseline and 5 mo included self-reported measures of quality of life and psychosocial variables. The HCE group experienced significantly greater weight loss (8.2 ± 4 vs. 3.7 ± 5 kg, p < .001). Changes from baseline to 5 mo on scores of physical, emotional, and social functioning were greater for the HCE than CR group (p < .05). HCE exercise also resulted in greater positive change in exercise enjoyment (p = .05), which was mediated by weight change. Even high-risk older adults can be successful in an HCE exercise program and experience no adverse physical or emotional changes.     

Net migration and migration effectiveness: A comparison between Australia and the United Kingdom, 1976–96 Part 1: Total migration patterns

A nation’s population is redistributed through migration flows and counterflows between its constituent subnational areas, resulting in a geographical pattern of net migration gains or losses which may change from one time period to another. Migration effectiveness is the indicator commonly used to measure net migration as a proportion of gross migration turnover for any territorial unit. This paper explores the effect of net migration in two different countries, Australia and the United Kingdom, using measures of migration effectiveness computed from period-age migration data sets for a system of city regions assembled for four consecutive five-year periods in each country. While the evidence suggests that the overall effectiveness of net migration has declined over the 20-year period in both countries, marked similarities and contrasts are apparent in the spatial patterning of migration that together provide useful analytical insights into the changing space economies of the two countries.     

Postmodern synergistic knowledge creation: extending the boundaries of disability studies

The tensions between the competing discourses of the medical and the social models of disability have traditionally provided a platform for discussion and research in the fields of disability studies and special needs education. Over the last 30 years a wealth of literature has consolidated the debate and produced particular knowledge of impairment and disability. In this paper we argue that by privileging notions of ‘deficit’ within these medical or social model perspectives the richness of the lived experience of people with impairments is denied. The individual becomes lost within a framework of medical symptoms or social inequalities. This paper considers alternative approaches which reveal a fuller picture of the lives of people with impairments. The authors conducted two separate empirical studies, one employing a Deleuzo‐Guattarian perspective, the other a Bourdieusian perspective. In this paper we illustrate how these theories of practice can reveal situated understandings of the individual with impairments and his/her daily life. By embracing new understandings and different theoretical perspectives we show how new knowledge can emerge to illuminate the fluid and ever‐changing notions of ‘disability’, ‘inclusion’ and ‘exclusion’, which form elements of the individual lived experience of the research participants.     

Fitting and comparing seed germination models with a focus on the inverse normal distribution

This paper reviews current methods for fitting a range of models to censored seed germination data and recommends adoption of a probability‐based model for the time to germination. It shows that, provided the probability of a seed eventually germinating is not on the boundary, maximum likelihood estimates, their standard errors and the resultant deviances are identical whether only those seeds which have germinated are used or all seeds (including seeds ungerminated at the end of the experiment). The paper recommends analysis of deviance when exploring whether replicate data are consistent with a hypothesis that the underlying distributions are identical, and when assessing whether data from different treatments have underlying distributions with common parameters. The inverse normal distribution, otherwise known as the inverse Gaussian distribution, is discussed, as a natural distribution for the time to germination (including a parameter to measure the lag time to germination). The paper explores some of the properties of this distribution, evaluates the standard errors of the maximum likelihood estimates of the parameters and suggests an accurate approximation to the cumulative distribution function and the median time to germination. Additional material is on the web, at http://www.agric.usyd.edu.au/staff/oneill/ .