Differences in Physical Activity Participation between University Employees With and Without a Worksite Health Promotion Program

The purpose of this study was to assess differences in physical activity (PA) among university employees with and without a formal health promotion program. Three state university campuses without health promotion programs and four campuses with a program participated in this study. PA participation was assessed via survey to all campus employees. PA was compared for those with (n=426) and without a program (n=371). The results indicated that there was no significant difference (p>.05) in the amount of vigorous PA days per week between those with (M=1.87 ± 2.29) and without a program (M=1.6 ± 1.87).There was no significant difference (p>.05) in the amount of moderate PA days per week between those with (M= 2.18 ± 2.43) and without a program (M= 1.88 ± 2.03). There were significant differences (p<.05) for walking days per week, with the employees with a program having the highest number of days (M= 4.06 ± 3.57) compared to those without a program (M= 3.38 ± 2.28). Overall, findings indicate that presence of a health promotion program was only associated with more walking days per week. Therefore, programs must strive to increase moderate intensity PA participation, perhaps through more innovative means, in order to improve the health of their employees

Developing differences: early-life effects and evolutionary medicine

Variation in early-life conditions can trigger developmental switches that lead to predictable individual differences in adult behaviour and physiology. Despite evidence for such early-life effects being widespread both in humans and throughout the animal kingdom, the evolutionary causes and consequences of this developmental plasticity remain unclear. The current issue aims to bring together studies of early-life effects from the fields of both evolutionary ecology and biomedicine to synthesise and advance current knowledge of how information is used during development, the mechanisms involved, and how early-life effects evolved. We hope this will stimulate further research into early-life effects, improving our understanding of why individuals differ and how this might influence their susceptibility to disease. This article is part of the theme issue ‘Developing differences: early-life effects and evolutionary medicine’.</p

Labeling of Biotechnology Products

labeling of biotech products in foodSpeakers t this symposium presented issues surround the issue of labeling of biotech products and the right of the consumer to know about the ingredients of the food they eat

The Passing of Print

This paper argues that ephemera is a key instrument of cultural memory, marking the things intended to be forgotten. This important role means that when ephemera survives, whether accidentally or deliberately, it does so despite itself. These survivals, because they evoke all those other objects that have necessarily been forgotten, can be described as uncanny. The paper is divided into three main sections. The first situates ephemera within an uncanny economy of memory and forgetting. The second focuses on ephemera at a particular historical moment, the industrialization of print in the nineteenth century. This section considers the liminal place of newspapers and periodicals in this period, positioned as both provisional media for information as well as objects of record. The third section introduces a new configuration of technologies – scanners, computers, hard disks, monitors, the various connections between them – and considers the conditions under which born-digital ephemera can linger and return. Through this analysis, the paper concludes by considering digital technologies as an apparatus of memory, setting out what is required if we are not to be doubly haunted by the printed ephemera within the digital archive

Antibacterial cleaning products and drug resistance

http://deepblue.lib.umich.edu/bitstream/2027.42/55419/1/Aiello A, Antibacterial cleaning products and drug resistance, 2005.pd