Christopher Dey

TL;DR: In this paper, the authors present an overview of various cooling methods that can be employed for photovoltaic cells, including linear concentrators, single-cell arrangements, and densely packed photovolastic cells.

TL;DR: In this article, the authors used multivariate regression and structural path analysis (SPA) to interpret the results of energy use breakdowns for the 14 Statistical Subdivisions of Sydney and showed that significant differences in lifestyles between inner and outer areas of Sydney leads to different energy use characteristics.

TL;DR: The circumsolar ratio (CSR) as discussed by the authors is defined as the ratio of the amount of energy contained in the aureole to the total amount of direct energy arriving from the sun, and is a useful parameter for characterising individual sunshapes.

TL;DR: In this paper, the authors present a comparative assessment of on-farm and indirect energy consumption, land disturbance, water use, employment, and emissions of greenhouse gases, NOx, and SO2 of organic and conventional farming in Australia.

TL;DR: In this article, the authors present measures of the emissions of carbon dioxide at different spatial levels: nation, city, and household, and introduce the concept of environmental efficiency by combining input-output modeling and data envelopment analysis.