How has Japan become a major economic power, a world leader in the automotive and electronics industries? What is the secret of their success? The consensus has been that, though the Japanese are not particularly innovative, they are exceptionally skilful at imitation, at improving products that already exist. But now two leading Japanese business experts, Ikujiro Nonaka and Hiro Takeuchi, turn this conventional wisdom on its head: Japanese firms are successful, they contend, precisely because they are innovative, because they create new knowledge and use it to produce successful products and technologies. Examining case studies drawn from such firms as Honda, Canon, Matsushita, NEC, 3M, GE, and the U.S. Marines, this book reveals how Japanese companies translate tacit to explicit knowledge and use it to produce new processes, products, and services.

The knowledge-creating company : how Japanese companies create the dynamics of innovation

This article examines the function of documents as a data source in qualitative research and discusses document analysis procedure in the context of actual research experiences. Targeted to research novices, the article takes a nuts‐and‐bolts approach to document analysis. It describes the nature and forms of documents, outlines the advantages and limitations of document analysis, and offers specific examples of the use of documents in the research process. The application of document analysis to a grounded theory study is illustrated.

Document Analysis as a Qualitative Research Method

Social Network Analysis

The circular economy concept has gained momentum both among scholars and practitioners. However, critics claim that it means many different things to different people. This paper provides further evidence for these critics. The aim of this paper is to create transparency regarding the current understandings of the circular economy concept. For this purpose, we have gathered 114 circular economy definitions which were coded on 17 dimensions. Our findings indicate that the circular economy is most frequently depicted as a combination of reduce, reuse and recycle activities, whereas it is oftentimes not highlighted that CE necessitates a systemic shift. We further find that the definitions show few explicit linkages of the circular economy concept to sustainable development. The main aim of the circular economy is considered to be economic prosperity, followed by environmental quality; its impact on social equity and future generations is barely mentioned. Furthermore, neither business models nor consumers are frequently outlined as enablers of the circular economy. We critically discuss the various circular economy conceptualizations throughout this paper. Overall, we hope to contribute via this study towards the coherence of the circular economy concept; we presume that significantly varying circular economy definitions may eventually result in the collapse of the concept.

Conceptualizing the circular economy: An analysis of 114 definitions

This paper is based on the premises that the purpose of engineering education is to graduate engineers who can design, and that design thinking is complex. The paper begins by briefly reviewing the history and role of design in the engineering curriculum. Several dimensions of design thinking are then detailed, explaining why design is hard to learn and harder still to teach, and outlining the research available on how well design thinking skills are learned. The currently most-favored pedagogical model for teaching design, project-based learning (PBL), is explored next, along with available assessment data on its success. Two contexts for PBL are emphasized: first-year cornerstone courses and globally dispersed PBL courses. Finally, the paper lists some of the open research questions that must be answered to identify the best pedagogical practices of improving design learning, after which it closes by making recommendations for research aimed at enhancing design learning.

Engineering Design Thinking, Teaching, and Learning

This paper presents a broad review of progress in design research in recent years, before making suggestions for some key research challenges that must be resolved if the grand societal challenges of the early 21st century are to be overcome. The review builds from the foundations in systematic and methodological approaches to design developed in the later decades of the 20th century through to recent research presented especially in the International Conference in Engineering Design (ICED) series of conferences. The consolidated research themes of the ICED conferences are presented together with an exploration of topics of particular focus in recent research before describing developments in research methodology and in design theory which form a foundation for current research in the subject. It is proposed that the present status is that a consolidated view of design can be formed based on accumulated recent research results. A suggested curriculum for design based on these is presented. The paper concludes with a discussion of key current research challenges, including the need for better sharing of design knowledge and exploitation of design data, the need for better computer-aided design tools and the need for a theoretical foundation for design of complex systems.

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Chris McMahon

Papers

Design Research: Current Status and Future Challenges

Naval Engineering: Data Indicative of the Material State

9th International Design Conference, DESIGN 2006

Using fuzzy techniques to handle uncertainty in design information retrieval

Proceedings of ICED 2007, the 16th International Conference on Engineering Design