The effects of under‐skilling on need for recovery,losing employment and retirement intentions among older office workers: A prospective cohort study

Based on a sample of older workers from the Maastricht Cohort Study, the authors investigate the prevalence and dynamics of self‐reported under‐skilling and its effects on workers' need for recovery, their risk of losing employment and their retirement intentions over a two‐year period. They find that being under‐skilled is associated both with higher levels of need for recovery over time and with the risk of losing employment, but not with early retirement intentions. To achieve sustainable employment, they argue, the course of under‐skilling should be monitored throughout workers' careers, enabling timely interventions to avoid its negative consequences.     

Effets de la sous‐qualification sur les besoins de récupération,la perte d'emploi et les désirs de préretraite: étude prospective sur une population d'employés de bureau en fin de carrière

À partir de données de l'étude de cohorte de Maastricht sur la fatigue au travail, relatives à la période 2012–2014, les auteurs examinent la fréquence et la dynamique de la sous‐qualification au sein d'un échantillon d'employés de bureau en fin de carrière, ainsi que ses effets sur les besoins de récupération, l'emploi et les projets de préretraite. Ils montrent que des déficits de compétences augmentent les besoins de récupération et le risque de perte d'emploi, mais pas le risque de retraite anticipée. Pour promouvoir l'emploi durable, ils recommandent de surveiller l'apparition de ces déficits tout au long du parcours professionnel.     

A generalized procedure for minimizing makespan in a CNC environment

This paper presents the problem of scheduling N jobs, each manufactured in a number of settings, in order, on a CNC machine equipped with an automatic tool changer. A generalized procedure to minimize makespan in a CNC environment has been developed and tested on real industrial problems, considering possible constraints. It is worthy of mention that the procedure suggested finds an optimal solution of the problem discussed by Sule in a short and simplified manner. The step-by-step analysis shows the simplicity and flexibility of the proposed approach.