Life cycle assessment of the reuse of fly ash from biomass combustion as secondary cementitious material in cement products

In this study, we performed a life cycle assessment of the reuse of biomass fly ash as secondary cementitious material in cement mortars as alternative to a reference landfill scenario of the ash. Since biomass ash does contain enhanced levels of elements that are of potential concern for the environment or human exposure, the performed Life...

Effects of third person perspective on affective appraisal and engagement: Findings from SECOND LIFE

This study investigates the influence of a first-person perspective (1PP) and a third-person perspective (3PP), respectively, on the affective appraisal and on the user engagement of a three-dimensional virtual environment in SECOND LIFE. Participants explored the environment while searching for five targets during a limited time span, using...