This paper describes some explorations on the concept of disassemblability as an important circularity indicator for products because of its severe impact on reuse value. Although usefulness of the concept for determining disassembly strategies and for improving circular product design clearly shows in earlier studies, the link with Industry 4.0 (I4.0)-related process innovation is still underexposed. For further technical development of the field of remanufacturing, research is needed on tools & training for operators, diagnostics, disassembly/repair instructions and forms of operator support. This includes the use of IoT and cobots in remanufacturing lines for automatic disassembly, sorting and recognition methods; providing guidance for operators and reduction of change-over times. A prototype for a disassembly work cell for a mobile phone has been developed together with researchers and students. This includes the removal of screws by means of a cobot using both vision & the available info in the product’s Bill-Of-Materials, the removal of covers, opening of snap fits and replacement of modules. This prototyping demonstrates that it is relatively easy to automate disassembly operations for an undamaged product, that has been designed with repairability in mind and for which product data and models are available. Process innovations like robotisation influence the disassemblability in a positive way, but current indicators like a Disassembly Index (DI) can’t reflect this properly. This study therefore concludes with suggestions for an evaluation of disassemblability by looking at the interaction between product, process and resources in a coherent way.
MULTIFILE
This study examines the relationships between students’ perceptions of heavy study load, time spent on learning, study strategies, and learning outcomes. Student’s study strategies were measured with a short version of Vermunt’s Inventory of Learning Styles. It was possible to replicate 5 processing and 5 regulation strategies. The higher order dimensions meaning directed learning style (relate and structure, concrete processing, critical processing) and reproduction directed learning style (memorize and repeat, analyze, self-regulation of contents, process and results, external regulation of the learning process) differed from Vermunt. The scales showed differences across groups, which is in line with previous research. Linear structural analysis showed that reproduction directed learning precedes meaning directed learning. Only meaning directed learning affected GPA, the influence of the two learning styles on ECs was not evidenced in this study. Contact hours influenced ECs, but this effect was tempered through its negative association with a heavy study load. The limitations, implications for practice, and directions for further research and development will be discussed in the round table.
This paper discusses two studies - the one in a business context, the other in a university context - carried out with expert educational designers. The studies aimed to determine the priorities experts claim to employ when designing competence-based learning environments. Designers in both contexts agree almost completely on principles they feel are important. Both groups emphasized that one should start a design enterprise from the needs of the learners, instead of the content structure of the learning domain. However, unlike business designers, university designers find it extremely important to consider alternative solutions during the whole design process. University designers also say that they focus more on project plan and desired characteristics of the instructional blueprint whereas business designers report being more client-oriented, stressing the importance of "buying in" the client early in the process.
expressiveness, performance, musicians, skills, educationUsing the genre of Improvisational theatre as a basis, my research aims to design and develop instructional strategies that would help students enhance their expressive skills and achieve the flexibility to adapt their motor behavior to the musical piece. Embodying diverse characters and physicalities, as well as affective states or fictional realities through improv theatre exercises should enable them to expand their expressive range and, therefore, better convey their interpretation to their audience. Through this process, this study also seeks to gain an understanding of the effect this type of training may have on musicians' performance experience, as well as its implications in other areas of their development.
mechanism for fostering innovation competenceThis dissertation focuses on fostering students’ innovation competence in higher education. The research is aimed at developing instructional strategies based on theoretical design principles to aid teachers in higher education foster innovation competence in their classrooms and assess students’ innovation competence. The research was implemented within the existing curriculum of three Netherlands universities of applied sciences in which developing students’ innovation competence was the target learning goal. To aid innovation competence learning, an innovation competence teaching mechanism was developed following education design research steps. The research includes four independents sub-studies which used different research methods. This thesis shows that students’ innovation competence can be positively influenced by instruction. The findings of this study suggested that development of students’ innovation competence takes place through explicitly coordinated teaching and learning activities, design, assessment, and reflection. It was found that this innovation-supportive learning environment influenced the actual innovation competence of students and that the way of teaching (especially a better structured, balanced and more student-centred constructivist approach to teaching) had a positive influence on students’ development of innovation competence. This dissertation has shown that every student has the potential to be innovative, and that teachers can fulfil their role in recognizing the innovation potential of students by creating a teaching and learning environment that promotes and encourages innovation competence.
