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A Method for Indexing Axiomatic Independence Applied to Recongfigurable Manufaturing Systems

Modern manufacturing has to deal with global competition, in which customers have high purchasing power. Production efficiency and rapid response to customer demand are dominant conditions for enterprises to stay successful. Reconfigurable Manufacturing Systems (RMSs) are designed to have a modular architecture in both mechanical design and control system. The architecture enables change of the machine structure quickly, by adding and removing parts of the system, and by changing the corresponding software programming. It can handle short times to market. This paper presents an ‘Index-Method’ to monitor the reconfiguration of RMS. The method is able to categorise the reconfiguration and related development in seven stages. It focusses specifically on the Independence Axiom. The main goal is to find all relevant parameters to cause interactions, and to decouple them. The solution, aiming to be scientifically vigorous and practically applicable, was applied to a true case; the development of a manufacturing system for an inkjet print head for industrial applications. The realisation of the system required the development of new process technology. The index-method may be considered successful. It has the ability to structure the configuration process of RMSs. The method harmonises well with the industry known V-model.

Biobased Building Materials

In the housing market enormous challenges exist for the retrofitting of existing housing in combination with the ambition to realize new environmentally friendly and affordable dwellings. Bio-based building materials offer the possibility to use renewable resources in building and construction. The efficient use of bio-based building materials is desirable due to several potential advantages related to environmental and economic aspects e.g. CO2 fixation and additional value. The potential biodegradability of biomaterials however demands also in-novative solutions to avoid e.g. the use of environmental harmful substances. It is essential to use balanced technological solutions, which consider aspects like service life or technical per-formance as well as environmental aspects. Circular economy and biodiversity also play an im-portant role in these concepts and potential production chains. Other questions arise considering the interaction with other large biomass users e.g. food production. What will be the impact if we use more bio-based building materials with regard to biodiversity and resource availability? Does this create opportunities or risks for the increasing use of bio-based building materials or does intelligent use of biomass in building materials offer the possibility to apply still unused (bio) resources and use them as a carbon sink? Potential routes of intelligent usage of biomass as well as potential risks and disadvantages are highlighted and discussed in relation to resource efficiency and decoupling concept(s).

Reorganizing logistics to reduce urban logistics trips – experiences from CILOLAB with decoupling points.

The insanity of endless growth

The authors consider the reality that endless economic growth on a finite planet is unsustainable, especially if society has exceeded ecological limits. The paper examines various aspects of society's endless growth predicament. It reviews the idea that there are 'limits to growth'; it then considers the 'endless growth mantra' within society. The paper then considers the 'decoupling' strategy and its merits, and argues that it is, at best, a partial solution to the problem. The key social problem of denial of our predicament is considered, along with the contribution of anthropocentric modernism as a worldview that aids and abets that denial. Finally, the paper outlines some potential solutions to our growth predicament. https://www.ecologicalcitizen.net/article.php?t=insanity-endless-growth https://www.linkedin.com/in/helenkopnina/

Reorganizing city logistics to reduce urban movements – Experiences with hubs and decoupling inner and outer urban transport.

To realize a more sustainable city logistics system the focus should go beyond reducing emissions only. Next to zero emission vehicles, reduction of urban logistics trips is required in light of several urban, environmental and economic challenges. This contribution focuses on the role of hubs and decoupling points, where logistics flows to and from a city are decoupled from the flows in a city, to optimize the city logistics. For six distinctive hubs or decoupling point concepts, we examine the potential under current market and legal conditions. By decomposing city logistics in subsegments and urban logistics trip structures, we estimate the realistic trip reduction potential of decouple points in the current city logistics conditions.

Decoupling management education: some empirical findings, comments and speculation

This article is a comment on the article “Decoupling Responsible Management Education” (Journal of Management Inquiry) by Andreas Rasche and Dirk Ulrich Gilbert. Based on a survey conducted in 2014 among Dutch MBA program managers from academic universities and universities of professional education and public and private institutions, it gives some additional color to their article by shedding some initial empirical light on the propositions. The findings allow for speculating on business school behavior in the context of engaging in the responsible management education (RME) agenda and identify several avenues for further empirical research and theoretical conceptualization. Although the larger part of this constructively intended comment focuses on RME and business schools, it also addresses aspects of decoupling more generally.