The role of prototyping and co-creation in circular economy-oriented innovation: A longitudinal case study in the kitchen industry

To bridge the gap between the conceptualisation and implementation of circular value propositions, recent research efforts have focused on linking design-driven approaches with circular-oriented innovation. Such approaches can facilitate iterative processes that emphasise co-creation, prototyping, and real-life experimentation, ultimately...

Cards for Circularity (CFC): Reflections on the use of a card-based circular design tool in design education

The transition to a Circular Economy (CE) requires designers to, more than ever, concurrently develop a circular design, supply chain and business model, and anticipate how products and buildings function over time. To address these challenges, recent studies identified specific knowledge and competencies for designers. However, it remains...

Cards for circularity: Towards circular design in practice

The transition towards a Circular Economy (CE) in the built environment is crucial to achieve the Sustainable Development Goals (SDGs). Theoretical frameworks and methods for circular design have been developed. Yet, there is a lack of knowledge on circular design in practice and how circular design thinking can be supported. This study aims...

Velocity analysis using surface-seismic primaries-only data obtained without removing multiples

A number of seismic processing methods, including velocity analysis (Sheriff and Geldart, 1999), make the assumption that recorded waves are primaries - that they have scattered only once (the Born approximation). Multiples then represent a source of coherent noise and must be suppressed to avoid artefacts. There are different approaches to...

ATMOS UAV; high-tech startup with game-changing ideas

Since the early years of aviation, aircraft manufacturers have taken multiple shots at aircraft that combine vertical take-off and landing (VTOL) with horizontal cruise flight - an idea that to this day continues to be technologically challenging. ATMOS UAV successfully applied this concept to unmanned aerial vehicles (UAVs) resulting in a...

Cytochrome b-562 from Acinetobacter calcoaceticus L.M.D. 79.41. Its characteristics and role as electron acceptor for quinoprotein glucose dehydrogenase

Quinoprotein glucose dehydrogenase and the b-type cytochromes of acinetobacter calcoaceticus L.M.D. 79.41

The in vivo and in vitro substrate specificity of quinoprotein glucose dehydrogenase of Acinetobacter calcoaceticus LMD 79.41

Role of Quinoprotein Glucose-Dehydrogenase in Gluconic Acid Production by Acinetobacter-Calcoaceticus