The transition towards more sustainable business practices requires the changing of products, services, processes, policies and resources of organizations. Acknowledging the role projects play in these changes, the concept of sustainability should be integrated in the way projects are selected, prioritized, performed, managed, governed and evaluated. This requires the integration of sustainability in the organizational strategy, project portfolio management and project management. However, studies on sustainability in business describes the application of the concepts of sustainability mostly on the above-mentioned level in isolation, with little or no attention to the linkages between the strategy, portfolio and project levels. A conceptual framework is presented indicating the interlinking practices of integrating sustainability into the organizational strategy, project portfolio management and project management. From this framework, empirical studies can be developed, and guidance is provided for organizations that aim to improve this integration and thereby embedding the deeper implementation of sustainability into their policies and practices.
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In this article, we describe a study on the impact of an ethics program aimed at strengthening the ethical agency of 15 social workers of three welfare organizations. The goal of the study was to make an inventory of the impact of the program, and to evaluate the relevance of this impact with the help of several stakeholders. The most significant change (MSC) approach was used as a research strategy, though some changes to the approach were made with a view to our research goal. We explain the MSC approach and how we used it in our study design. Further, we describe the research process, answering the question whether our adaptation of the MSC was helpful to inventory the impact of our ethics program and the evaluation of its relevance. The implications of MSC's focus on "most significant" changes and the need for a thorough feedback of the results of the evaluation process in the participating organizations are discussed.
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This study investigated temporal changes in movement strategy and performance during fatiguing short-cycle work. Eighteen participants performed six 7-min work blocks with repetitive reaching movements at 0.5 Hz, each followed by a 5.5-min rest break for a total duration of 1 h. Electromyography (EMG) was collected continuously from the upper trapezius muscle, the temporal movement strategy and timing errors were obtained on a cycle-to-cycle basis, and perceived fatigue was rated before and after each work block. Clear signs of fatigue according to subjective ratings and EMG manifestations developed within each work block, as well as during the entire hour. For most participants, timing errors gradually increased, as did the waiting time at the near target. Changes in temporal movement strategy were negatively correlated with changes in the level and variability of EMG, suggesting that an adaptive temporal strategy offset the development of unstable motor solutions in this fatiguing, short-cycle work.Practitioner Summary: Sustained performance of operators is essential to maintain competitiveness. In this study of repetitive work, participants gradually changed their temporal movement strategy, for possibly alleviating the effects of fatigue. This suggests that in order to effectively counteract fatigue and sustain performance, industrial production should allow extensive spatial and temporal flexibility.
