scholarly journals Critical Review of the Principles of Design for Disassembly

Author(s):  
Ernest Kissi ◽  
Mark Ansah ◽  
Johnson Ampofo ◽  
Emmanuel Boakye

Design for disassembly (DfD) is a promising sustainable design paradigm for the construction sector development. Thus, the study provides a critical review on the principle of design for disassembly for a period of 8year. The study revealed that documentation of materials and methods, standardization of components and use mechanical joints instead of chemical joints were most frequent principle that are used for design for disassembly. The finding revealed that authors from Australia, United Kingdom and United states have made the most contribution to principles on DfD. Moreover, the study has provided a checklist to promote this design paradigm.

2020 ◽  
Author(s):  
Francesco Rigoli

Research has shown that stress impacts on people’s religious beliefs. However, several aspects of this effect remain poorly understood, for example regarding the role of prior religiosity and stress-induced anxiety. This paper explores these aspects in the context of the recent coronavirus emergency. The latter has impacted dramatically on many people’s well-being; hence it can be considered a highly stressful event. Through online questionnaires administered to UK and USA citizens professing either Christian faith or no religion, this paper examines the impact of the coronavirus crisis upon common people’s religious beliefs. We found that, following the coronavirus emergency, strong believers reported higher confidence in their religious beliefs while non-believers reported increased scepticism towards religion. Moreover, for strong believers, higher anxiety elicited by the coronavirus threat was associated with increased strengthening of religious beliefs. Conversely, for non-believers, higher anxiety elicited by the coronavirus thereat was associated with increased scepticism towards religious beliefs. These observations are consistent with the notion that stress-induced anxiety enhances support for the ideology already embraced before a stressful event occurs. This study sheds light on the psychological and cultural implications of the coronavirus crisis, which represents one of the most serious health emergencies in recent times.


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