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The purpose of this study was to test the effects of an Absenteeism Feedback Intervention (AFI) on employee absenteeism. Three hundred and seventy‐one employees working in 14 experimental and 13 control groups in a medium sized hospital participated in the study. Employees working in the experimental groups received absenteeism feedback at three time periods that provided them with information about their own number of absent days and episodes (sequential days counted as a single absence episode) as well as the average of their work and occupational group. Comparisons of absent days and episodes between the AFI and control groups indicate some support for the effectiveness of the intervention. In particular, there was a reduction in absent days and episodes for employees with higher than average absenteeism during the previous year but who were not extreme offenders. The research and practical implications of the AFI for reducing employee absenteeism are discussed. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
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Efficient waste management is necessary in order to face up to increasing quantities of waste generated in modern societies. A technical solution using a Machine-to-Machine (M2M) enhanced Product-Service System (PSS) for bring-in waste glass collection is identified. Methodology based on Life Cycle Analysis (LCA) is proposed. The results help understand the mechanisms of M2M PSS. Possible improvements are explored and the study shows how the PSS infrastructure impacts the environment. It examines the influence of major organisational parameters and contributes to eco-design and dimensioning of the M2M PSS. It reveals the interest of mutualisation to reduce environmental impacts and shows the importance of limiting data exchanges. It argues for the use of multi-criteria LCA on the complete system including the telecom infrastructures and employs realistic use scenarios derived from field studies. 相似文献
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The relationship between anemones and anemonefishes is an oft-cited and endearing example of a mutualistic symbiosis. Current
research on mutualistic symbioses suggests these relationships are more commonplace and have greater importance at the ecosystem
level on nutrient dynamics and evolutionary processes than previously thought. Using stable isotopes 15N and 13C, both field and laboratory experiments were designed to investigate whether nutrient transfer from two species of resident
anemonefishes (Amphiprion perideraion and A. clarkii) to host anemones (Heteractis crispa) occurs. Mass spectroscopy indicated that both 15N and 13C were significantly elevated in the tissues of anemonefishes and in both host anemone and zooxanthellae fractions. These
experiments provide the first direct empirical evidence of nitrogen and carbon transfer from resident anemonefishes to host
anemones and endosymbiotic zooxanthellae. Such transfer of elements within this intriguing tripartite association underscores
the central role that nutrient dynamics contributes to the evolutionary processes of these marine symbioses. 相似文献
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