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Constitutive modeling of commercial pure titanium sheet based on non-associated flow rule and differential hardening

Abstract The commercial-pure titanium (CP-Ti) sheet has attracted a great interest from biomedical and aerospace industries because of its strong mechanical advantages such as lightweight, high strength, good formability, and corrosion-resistance. However, strong anisotropic features, such as evolutionary yield surface and strength difference in tension and compression, of the CP-Ti require advanced constitutive modeling compared […]

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Designing Value-Robust Product-Service Systems by Incorporating Changeability: A Reference Framework

Abstract When a Product-Service System (PSS) has a longer lifecycle, it is subjected to several internal and external changes along its path that may deteriorate its value. A PSS capable of delivering value despite the circumstances is called a value robust PSS, and one way of achieving value robustness is by incorporating changeability. A lot […]

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Boosting Value Co-creation in the Road Construction Industry Through Virtual Prototyping

Abstract When construction companies move forward in their servitization journey, there is an increasing need to exploit digital tools and models to facilitate the complex and dynamic interactions between entrepreneurs, customers, equipment manufacturers, energy providers and more during the early stages of the construction project design. This paper presents the application Augmented Reality (AR) and […]

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A Framework to Address Complexity and Changeability in the Design of Circular Product-Service Systems

Abstract The design of a circular PSS solution goes beyond the traditional perspective of circular product design encompassing multiple complexity dimensions that need to be considered and addressed in the early stages of design. The paper provides a literature-based outlook on the levels of complexity to be faced when making decisions in early PSS design […]

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Design with and by Marginalized People in Humanitarian Makerspaces

Abstract There is a growing demand for humanitarian aid around the world as the number of displaced people has reached an unprecedented level. At the same time, the number of community-based design and fabrication makerspaces has been growing exponentially. Recently the humanitarian sector has become interested in how these spaces can help marginalized populations, including […]

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Investigating effects of group model building on sustainable design decision-making 

Abstract This research seeks to investigate the effects of a Group Model Building approach on the sustainability knowledge base prior to the weighting of design requirements. Current practice shows that the knowledge about sustainability impacts and implications on other design objectives often is limited and dispersed among decision-makers. Including sustainability criteria in needs and requirements, therefore, tend […]

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Design of (Semi-)Autonomous Vehicles: Perceptions of the People in Sweden

Abstract The field of autonomous vehicles is gaining wide recognition in the industry, academia as well as socialmedia. However, there is a lack of knowledge on expectations of people regarding this topic. To this end,this paper analyses extant research on perceptions of people in various countries about semi-autonomous andautonomous vehicles. Secondly, based on the findings […]

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Sustainability awareness in engineering design through serious gaming

Abstract Sustainability considerations are traditionally difficult to trade-off with technical and business requirements in an early design phase. Hence, design teams need support to reflect early on in the process, on how sustainability may affect profitability and customer value fulfilment in the long term. The commoditisation of modelling and simulation techniques points to gamification and […]

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Designing solutions with the product-service systems digital twin: What is now and what is next?

Abstract The emergence of IoT has propelled the traditionally known Product-Service System (PSS) to be Digital Twins (DT) are of particular interest in the domain of Product-Service Systems (PSS), to predict hardware availability, to inform about the needed features of new solutions, and to forecast the expected performances of new configurations in operation. The aim […]

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