Hyun Woo Chris Lee

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Inherent to energy efficiency (EE) investments are various uncertainties. These can be managed and reduced by an application of Life Cycle Cost Analysis (LCCA) and simulation model. However, current practices in project development and the underwriting process of EE investments in the commercial building sector appear to lack uniform processes to(More)
(2013). Macroeconomic labour productivity and its impact on firm's profitability. ABSTRACT The construction industry is one of the largest sectors in the U.S. economy, yet little is known about the key macroeconomic parameters that affect its industry's structure and performance. The main objectives of this research are 1) to analyze the macroeconomic(More)
The amount of electricity generated by Photovoltaic (PV) systems is affected by factors such as shading, building orientation and roof slope. To increase electricity generation and reduce volatility in generation of PV systems, a portfolio of PV systems can be made which takes advantages of the potential synergy among neighboring buildings. This paper(More)
The main purpose of this study was to evaluate the effectiveness of the education system using social media. Eight educational video clips were developed instructing the viewer on cancer-related issues such as prevention, treatment, and survivorship. Each video was made with participation of medical professors and posted on a YouTube channel. A mobile phone(More)
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