This paper presents work aimed at improved organization and performance of production in housing renovation projects. The purpose is to explore and demonstrate the potential of lean work organization and industrialized product technology to improve workflow and productive time. The research included selected case studies that have been found to implement lean work organization and industrialized product technology in an experimental setting. Adjustments to the work organization and construction technology have been implemented on site. The effects of the adjustments have been measured and were reviewed with operatives and managers. The data have been collected and analyzed, in comparison to traditional settings. Two projects were studied. The first case implied am application of lean work organization in which labor was reorganized redistributing and balancing operations among operatives of different trades. In the second case industrialized solution for prefabricated installation of prefabricated roofs. In both cases the labor productivity increased substantially compared to traditional situations. Although the limited number of cases, both situations appeared to be representative for other housing projects. This has led to conclusions extrapolated from both cases applicable to other projects, and contribution to the knowledge to improve production in construction. Vrijhoef, R. (2016). “Effects of Lean Work Organization and Industrialization on Workflow and Productive Time in Housing Renovation Projects.” In: Proc. 24 th Ann. Conf. of the Int’l. Group for Lean Construction, Boston, MA, USA, sect.2 pp. 63–72. Available at: .
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Many origin of life theories argue that molecular self-organization explains the spontaneous emergence of structural and dynamical constraints. However, the preservation of these constraints over time is not well-explained because ofthe self-undermining and self-limiting nature of these same processes. A process called autogenesis has been proposed in which a synergetic coupling between self-organized processes preserves the constraints thereby accumulated. Thispaper presents a computer simulation of this process (the AutogenicAutomaton) and compares its behavior to the same self-organizing processes when uncoupled. We demonstrate that this coupling produces a second-order constraint that can both resist dissipation and become replicated in new substrates over time.
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With employer branding (EB), businesses aim to align their organizational norms with the norms of their current and prospective employees, and they explicitly communicate about the firm’s norms. Communication, however, carries different meanings depending on the context in which one operates. Also, the organizational norms may vary depending on the context, i.e., industry, different countries, and geographical context in which a firm operates. As such, the process of EB may be context-dependent, too. This study explores if and how EB is applied differently in different country and industry contexts. The analysis draws on a quantitative content analysis of 226 job vacancies targeted at highly educated graduates and professionals in IT, energy, and healthcare from the North of the Netherlands and comparable regions from Germany and Bulgaria. Our findings show that EB, as manifested in core values and distinctive characteristics, is not widely adopted in the vacancies we included in our analysis. When adopted, different values are emphasized depending on the context. General information and job-specific information are most frequent among all industries and countries. EB is a multidimensional concept with different dimensions used according to the context. The study’s main implication is that companies need to be mindful of the context in which an EB strategy is used. A one-size-fits-all approach in EB is likely not the most effective. This is particularly relevant for multinationals that adopt a worldwide organizational brand.
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Denim Democracy from the Alliance for Responsible Denim (ARD) is an interactive exhibition that celebrates the journey and learning of ARD members, educates visitors about sustainable denim and highlights how companies collaborate together to achieve results. Through sight, sound and tactile sensations, the visitor experiences and fully engages sustainable denim production. The exhibition launches in October 2018 in Amsterdam and travels to key venues and locations in the Netherlands until April 2019. As consumers, we love denim but the denim industry, like other sub-sectors in the textile, apparel and footwear industries, faces many complex sustainability challenges and has been criticized for its polluting and hazardous production practices. The Alliance for Responsible Denim project brought leading denim brands, suppliers and stakeholders together to collectively address these issues and take initial steps towards improving the ecological sustainability impact of denim production. Sustainability challenges are considered very complex and economically undesirable for individual companies to address alone. In denim, small and medium sized denim firms face specific challenges, such as lower economies of scale and lower buying power to affect change in practices. There is great benefit in combining denim companies' resources and knowledge so that collective experimentation and learning can lift the sustainability standards of the industry and lead to the development of common standards and benchmarks on a scale that matters. If meaningful, transformative industrial change is to be made, then it calls for collaboration between denim industry stakeholders that goes beyond supplier-buyer relations and includes horizontal value chain collaboration of competing large and small denim brands. However collaboration between organizations, and especially between competitors, is highly complex and prone to failure. The research behind the Alliance for Responsible Denim project asked a central research question: how do competitors effectively collaborate together to create common, industry standards on resource use and benchmarks for improved ecological sustainability? To answer this question, we used a mixed-method, action research approach. The Alliance for Responsible Denim project mobilized and facilitated denim brands to collectively identify ways to reduce the use of water and chemicals in denim production and then aided them to implement these practices individually in their respective firms.
Physical rehabilitation programs revolve around the repetitive execution of exercises since it has been proven to lead to better rehabilitation results. Although beginning the motor (re)learning process early is paramount to obtain good recovery outcomes, patients do not normally see/experience any short-term improvement, which has a toll on their motivation. Therefore, patients find it difficult to stay engaged in seemingly mundane exercises, not only in terms of adhering to the rehabilitation program, but also in terms of proper execution of the movements. One way in which this motivation problem has been tackled is to employ games in the rehabilitation process. These games are designed to reward patients for performing the exercises correctly or regularly. The rewards can take many forms, for instance providing an experience that is engaging (fun), one that is aesthetically pleasing (appealing visual and aural feedback), or one that employs gamification elements such as points, badges, or achievements. However, even though some of these serious game systems are designed together with physiotherapists and with the patients’ needs in mind, many of them end up not being used consistently during physical rehabilitation past the first few sessions (i.e. novelty effect). Thus, in this project, we aim to 1) Identify, by means of literature reviews, focus groups, and interviews with the involved stakeholders, why this is happening, 2) Develop a set of guidelines for the successful deployment of serious games for rehabilitation, and 3) Develop an initial implementation process and ideas for potential serious games. In a follow-up application, we intend to build on this knowledge and apply it in the design of a (set of) serious game for rehabilitation to be deployed at one of the partners centers and conduct a longitudinal evaluation to measure the success of the application of the deployment guidelines.
De markt vraagt om steeds meer productvariëteit. Veel bedrijven realiseren productvariëteit nu met veel klant-specifiek engineeringswerk (Engineer-to-Order/EtO). Dit zet druk op alle afdelingen in het bedrijf zoals sales, engineering, productie en service. Een uitdagende manier voor deze bedrijven, om beter met het spanningsveld tussen externe en interne eisen om te gaan, is het ontwikkelen van meer configureerbare producten (lego principe}. Hiervoor is een modulaire opbouw van het product nodig waarin verschillende productonderdelen gestandaardiseerd zijn en gebruikt kunnen worden in verschillende eindproducten. Zo kan, met minder engineeringsactiviteiten, een product geconfigureerd worden (Configure-to-Order/CtO) en de klant productvariëteit worden geboden zonder alle interne druk. Voor diverse bedrijven vormen ook de mogelijkheden van Industry 4.0 en sustainabilty ambities belangrijke drivers in hun streven naar meer CtO. Het implementeren van CtO is echter niet eenvoudig. Het vraagt om aanzienlijke capaciteit, kennis en kunde op het gebied van productontwikkeling, procesontwikkeling en het veranderproces. Betrokkenheid van medewerkers uit alle belangrijke afdelingen (verkoop, engineering, productie, service etc.) is een vereiste. Mkb-bedrijven worstelen hiermee en hebben behoefte aan goede tools en technieken, zowel inhoudelijk, over de ontwikkeling van de productarchitectuur en de impact hiervan op de bedrijfsprocessen, als veranderkundig, hoe deze transitie tot stand te brengen. In dit Sia RAAK-mkb onderzoek willen wij samen met productie mkb-bedrijven, kennisinstellingen en brancheorganisaties een integrale aanpak ontwikkelen om CtO op een goede manier te implementeren. De deelnemende mkb-bedrijven hebben de duidelijke wens om dit de komende jaren te doen. Voor de specifieke casussen zullen met casestudies en interventieonderzoek aanpakken ontwikkeld worden. Studentprojecten zullen ondersteuning geven aan de verschillende interventies. Vervolgens zal systematisch case-vergelijkend onderzoek worden uitgevoerd om inzicht te krijgen in wat in welke situatie werkt. Op basis van het case-vergelijkend onderzoek worden tools en technieken ontwikkeld die enerzijds generiek zijn en anderzijds kunnen worden aangepast aan specifieke bedrijfssituaties.
