全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Sebastian Jaimungal , Yuri Lawryshyn
来源:[J].Annals of Operations Research(IF 1.029), 2017, Vol.259 (1-2), pp.173-190Springer
摘要:Real options analysis is widely recognized as a superior method for valuing projects with managerial flexibilities. Yet, its adoption remains limited due to varied difficulties in its implementation. In this work, a real options approach that utilizes managerial cash-flow es...
作者:Leili Javanmardi , Yuri Lawryshyn
来源:[J].Annals of Operations Research(IF 1.029), 2016, Vol.237 (1-2), pp.161-176Springer
摘要:Abstract(#br)In this paper we introduce a new rank dependent utility approach, which unlike existing models, provides an SSD efficient portfolio as a function of the investors’ quantified risk aversion degrees. A parametric family of distortion functions is considered to mod...
作者:Yuri Lawryshyn , Sebastian Jaimungal
来源:[J].Civil Engineering and Environmental Systems(IF 0.477), 2014, Vol.31 (3), pp.243-259Taylor & Francis
摘要:In the design of a wastewater treatment plant, engineers must estimate the future population that the plant will need to serve. When the population growth is uncertain, modular design can reduce up-front capital costs, operating costs and total expected present value costs. Model...
作者:Colin Powell , Yuri Lawryshyn , Timothy Bender
来源:[J].Solar Energy Materials and Solar Cells(IF 4.63), 2012, Vol.107, pp.236-247Elsevier
摘要:Abstract(#br)Organic photovoltaics (PVs) are a rapidly emerging technology that has the potential to provide low-cost power for many different applications. The TEEOS model had previously been developed to determine various financial indicators for this technology. This paper mod...
作者:Bernadette Assamoi , Yuri Lawryshyn
来源:[J].Waste Management(IF 2.485), 2012, Vol.32 (5), pp.1019-1030Elsevier
摘要:Abstract(#br)This study evaluates the environmental performance and discounted costs of the incineration and landfilling of municipal solid waste that is ready for the final disposal while accounting for existing waste diversion initiatives, using the life cycle assessment (LCA) ...
作者:Kelsey Barton , Yuri Lawryshyn
来源:[J].The Engineering Economist(IF 0.371), 2011, Vol.56 (3), pp.254-273Taylor & Francis
摘要:This article presents a real options model that fits managerial cash flow estimates (optimistic, likely, and pessimistic projections) to a continuous geometric Brownian motion (GBM) cash flow process with changing growth and volatility parameters. The cash flows and the value of ...
作者:Colin Powell , Timothy Bender , Yuri Lawryshyn
来源:[J].Solar Energy(IF 2.952), 2009, Vol.83 (11), pp.1977-1984Elsevier
摘要:Abstract(#br)Organic solar cells are an emerging photovoltaic technology that is inexpensive and easy to manufacture, despite low efficiency and stability. A model, named TEEOS (Technical and Economic Evaluator for Organic Solar), is presented that evaluates organic solar ce...
作者:Colin Powell , Yuri Lawryshyn
来源:[J].Journal of Environmental Engineering(IF 1.399), 2016ASCE
摘要:Using ultraviolet (UV) light to disinfect water has recently become more commonplace, and using computational fluid dynamics (CFD) is increasingly being used to model, optimize, and test UV disinfection reactors. The vast majority of CFD-based UV reactor models assume the st...
作者:Colin Powell , Yuri Lawryshyn
来源:[J].Journal of Environmental Engineering(IF 1.399), 2017, Vol.143 (10)ASCE
摘要:Mixing or mixedness in ultraviolet (UV) wastewater reactors has been identified by many as a key factor in reactor performance. However, the current methods for determining mixing are either qualitative, and cannot be correlated directly with reactor performance, or use ideal mix...

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