Articles

Detecting Crash Hotspots Using Grid and Density-based Spatial Clustering

Author(s) Amin Ganjali Khosrowshahi, MSc Iman Aghayan, PhD Mehmet Metin Kunt, PhD Abdoul-Ahad Choupani, PhD   Abstract Data mining techniques, specifically spatial clustering methods, are used to analyse crash data and find their spatial patterns. In the present...

Life-cycle Assessments of Solar Water-Heating Systems: A Review

Author(s) Lili Wei Xiujuan Guo Lina Zhang   Abstract This research study reviews life-cycle assessments (LCAs) of solar water-heating systems (SWHS) and provides a complete overview of its progress. Several research papers have confirmed the advantages of SWHS in...

Numerical Simulation of Wall Shear Stress Downstream of a Headcut

Author(s) Hongyan Wei, PhD Sean J. Bennett, PhD Minghui Yu, PhD Chi Zhou, BSc Bole Jiang, MEng Wengang Duan, MEng   Abstract Headcut erosion is a very common process occurring at the head of rills, crop furrows and ephemeral gullies. A numerical model of the...