This paper presents concepts for dealing with topological information in building information models. On the one hand, it shows how to derive topological relationships from ``traditional'' building models consisting of unconnected B-Rep bodies by means of geometric processing algorithms. On the other hand, it discusses the capabilities of topological building modeling based on relational comple...

This study investigated the role of knowledge building in fostering conceptual and epistemological changes in the context of Grade 10 chemistry students collaborating on Knowledge Forum in a Hong Kong classroom. Participants were 40 experimental and 39 comparison students experiencing knowledge building and traditional instruction respectively. Students engaging in knowledge building posed ques...

There are international activities and on-going initiatives, particularly at the European level, to define what Positive Energy Districts should be, as driving concept for urban transition a sustainable future. The first objective of paper is contribute lively debate about definition notion Sustainable Plus Neighbourhood (SPEN), which highlights multiple dimensions when talking sustainability i...

Abstract Concepts of sustainability build on slow fashion, local production, recycling, and reuse. These principles are quite inherent in traditional crafts. The paper shares examples how crafts can support the transition into a more sustainable resilient way living. It quilting tradition called Kantha has been developed, refined, transmitted to rehabilitate women refugees over span few decades...