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- 2012 Energy Justice Conference and Technology Exposition (September 17-18) (13)
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Articles 1 - 30 of 55
Full-Text Articles in Engineering
A Mechanism For Organizing Last-Mile Service Using Non-Dedicated Fleet, Shih-Fen Cheng, Duc Thien Nguyen, Hoong Chuin Lau
A Mechanism For Organizing Last-Mile Service Using Non-Dedicated Fleet, Shih-Fen Cheng, Duc Thien Nguyen, Hoong Chuin Lau
Research Collection School Of Computing and Information Systems
Unprecedented pace of urbanization and rising income levels have fueled the growth of car ownership in almost all newly formed megacities. Such growth has congested the limited road space and significantly affected the quality of life in these megacities. Convincing residents to give up their cars and use public transport is the most effective way in reducing congestion; however, even with sufficient public transport capacity, the lack of last-mile (from the transport hub to the destination) travel services is the major deterrent for the adoption of public transport. Due to the dynamic nature of such travel demands, fixed-size fleets will …
New Framework And Decision Support Tool To Warrant Detour Operations During Freeway Corridor Incident Management, Jing Mao
Theses and Dissertations
As reported in the literature, the mobility and reliability of the highway systems in the United States have been significantly undermined by traffic delays on freeway corridors due to non-recurrent traffic congestion. Many of those delays are caused by the reduced capacity and overwhelming demand on critical metropolitan corridors coupled with long incident durations. In most scenarios, if proper detour strategies could be implemented in time, motorists could circumvent the congested segments by detouring through parallel arterials, which will significantly improve the mobility of all vehicles in the corridor system. Nevertheless, prior to implementation of any detour strategy, traffic managers …
Analysis Of Travel Time Reliability For Freight Corridors Connecting The Pacific Northwest, Miguel A. Figliozzi
Analysis Of Travel Time Reliability For Freight Corridors Connecting The Pacific Northwest, Miguel A. Figliozzi
Civil and Environmental Engineering Faculty Publications and Presentations
A new methodology and algorithms were developed to combine diverse data sources and to estimate the impacts of recurrent and non-recurrent congestion on freight movements’ reliability and delays, costs, and emissions. The results suggest that traditional traffic sensor data tend to underestimate the impacts of congestion on commercial vehicles travel times and variability. This research also shows that congestion is not only detrimental for carriers and shippers costs but also for the planet due to major increases in GHG emissions and for the local community due to large increases in NOx, PM, and other harmful pollutants.
The methodologies developed throughout …
Contextual Influences On Trip Generation, Kelly J. Clifton, Kristina Marie Currans, Christopher D. Muhs
Contextual Influences On Trip Generation, Kelly J. Clifton, Kristina Marie Currans, Christopher D. Muhs
Civil and Environmental Engineering Faculty Publications and Presentations
There is national interest in building data that expands upon the existing Institute of Transportation Engineers (ITE) trip generation rates to include sites located in a multi-modal context. Current ITE rates represent travel behavior for development in single lots and uses, primarily measured in low-density suburban areas. Despite evidence that a more compact urban form, access to transit and a greater mix of uses generates fewer and shorter vehicle trips, local governments are often compelled to use current ITE trip generation rates to evaluate transportation impacts and calculate transportation system development charges (TSDCs). This is due to: a) the expense …
Slides: What Laundry Can Teach Us: Five Principles For New Business Models, Teju Ravilochan
Slides: What Laundry Can Teach Us: Five Principles For New Business Models, Teju Ravilochan
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Teju Ravilochan, CEO, The Unreasonable Institute
17 slides
Agenda: 2012 Energy Justice Conference And Technology Exposition, University Of Colorado Boulder. Center For Energy & Environmental Security, University Of Colorado Boulder. Colorado European Union Center Of Excellence, University Of Colorado Boulder. Presidents Leadership Institute
Agenda: 2012 Energy Justice Conference And Technology Exposition, University Of Colorado Boulder. Center For Energy & Environmental Security, University Of Colorado Boulder. Colorado European Union Center Of Excellence, University Of Colorado Boulder. Presidents Leadership Institute
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Co-sponsored with the Colorado European Union Center of Excellence and the Presidents Leadership Institute at the University of Colorado Boulder.
The ability to harness energy is fundamental to economic and social development. Worldwide, almost 3 billion people have little or no access to beneficial energy resources for cooking, heating, water sanitation, illumination, transportation, or basic mechanical needs. Energy poverty exacerbates ill health and economic hardship, and reduces educational opportunities, particularly for women and children. Specifically, access to efficient and affordable energy services is a prerequisite for achieving the Millennium Development Goal (MDG) relating to poverty eradication.
In response, the UN …
Slides: Multi-Dimensional Energy Poverty Index (Mepi), Morgan Bazilian
Slides: Multi-Dimensional Energy Poverty Index (Mepi), Morgan Bazilian
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Dr. Morgan Bazilian, Deputy Director, Joint Institute for Strategic Energy Analysis (JISEA), National Renewable Energy Laboratory (NREL)
8 slides
Slides: Sources Of Electrical Energy For Those Who Are Remote And Poor, Frank Barnes
Slides: Sources Of Electrical Energy For Those Who Are Remote And Poor, Frank Barnes
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Dr. Frank Barnes, Distinguished Professor, Electrical, Computer, and Energy Engineering, University of Colorado
24 slides
Slides: Envirofit: Making The World Fit For Humanity, Jessica Alderman
Slides: Envirofit: Making The World Fit For Humanity, Jessica Alderman
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Jessica Alderman, Director, ENVIROFIT
15 slides
Slides: Draft Power In Developing Country Agriculture--South Asia, Arjun Makhijani
Slides: Draft Power In Developing Country Agriculture--South Asia, Arjun Makhijani
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Dr. Arjun Makhijani, President, Institute for Energy and Environmental Research (IEER)
13 slides
Slides: The Green Climate Fund: Challenges And Opportunities: Some Thoughts On How The Green Climate Fund Could Close The Energy Justice Gap, Martin Hiller
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Martin Hiller, Director‐General, Renewable Energy and Energy Efficiency Partnership (REEEP), Vienna, Austria
22 slides
Slides: Meeting The Needs Of Women Through Clean Cooking Solutions, Corinne Hart
Slides: Meeting The Needs Of Women Through Clean Cooking Solutions, Corinne Hart
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Corinne Hart, Program Manager, Gender and Markets, Global Alliance for Clean Cookstoves
20 slides
Slides: Impacts Of Energy Deficits In Cooking, Illumination, Water, Sanitation, And Motive Power, Paul S. Chinowsky
Slides: Impacts Of Energy Deficits In Cooking, Illumination, Water, Sanitation, And Motive Power, Paul S. Chinowsky
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Dr. Paul Chinowsky, Director, Mortenson Center in Engineering for Developing Communities; Professor, University of Colorado
25 slides
Slides: Nokero: Power To The Powerless, Stephen Katsaros
Slides: Nokero: Power To The Powerless, Stephen Katsaros
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Stephen Katsaros, Inventor, Founder, and CEO, Nokero
13 slides
Slides: Appropriate Sustainable Energy Technologies: A Light To The World, Lakshman D. Guruswamy, Jason B. Aamodt, Blake Feamster
Slides: Appropriate Sustainable Energy Technologies: A Light To The World, Lakshman D. Guruswamy, Jason B. Aamodt, Blake Feamster
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Jason Aamodt, Attorney; Adjunct Professor, University of Tulsa
15 slides
Slides: Unido: Partner For Prosperity, Kandeh K. Yumkella
Slides: Unido: Partner For Prosperity, Kandeh K. Yumkella
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Dr. Kandeh Yumkella, Chairman, UN Energy; Director General, United Nations Industrial Development Organization (UNIDO)
16 slides
Slides: Session 3: Decision-Making And The Energy Poor, Andrew Yager
Slides: Session 3: Decision-Making And The Energy Poor, Andrew Yager
2012 Energy Justice Conference and Technology Exposition (September 17-18)
Presenter: Andrew Yager, United Nations Department of Economic and Social Affairs, Division for Sustainable Development
33 slides
Value Of Travel Time Reliability Part Ii: A Study Of Tradeoffs Between Travel Reliability, Congestion Mitigation Strategies And Emissions, Miguel A. Figliozzi, Alexander Y. Bigazzi
Value Of Travel Time Reliability Part Ii: A Study Of Tradeoffs Between Travel Reliability, Congestion Mitigation Strategies And Emissions, Miguel A. Figliozzi, Alexander Y. Bigazzi
Civil and Environmental Engineering Faculty Publications and Presentations
Capacity, demand, and vehicle based emissions reduction strategies are compared for several pollutants employing aggregate US congestion and vehicle fleet condition data. We find that congestion mitigation does not inevitably lead to reduced emissions; the net effect of mitigation depends on the balance of induced travel demand and increased vehicle efficiency that in turn depend on the pollutant, congestion level, and fleet composition. In the long run, capacity-based congestion improvements within certain speed intervals can reasonably be expected to increase emissions of CO2e, CO, and NOx through increased vehicle travel volume. Better opportunities for emissions reductions exist for HC and …
Container-Handling Operation Optimization At Koja Container Terminal, Moh Taufik Hidayat
Container-Handling Operation Optimization At Koja Container Terminal, Moh Taufik Hidayat
World Maritime University Dissertations
No abstract provided.
Financial Feasibility Analysis Of Ship Sale-Leaseback Base On Excel Model, Xi Lin
Financial Feasibility Analysis Of Ship Sale-Leaseback Base On Excel Model, Xi Lin
World Maritime University Dissertations
No abstract provided.
Research On Risk Management Of Ship Financial Leasing In Cimc Financial Leasing Company, Zhangcheng Shi
Research On Risk Management Of Ship Financial Leasing In Cimc Financial Leasing Company, Zhangcheng Shi
World Maritime University Dissertations
No abstract provided.
Freight Forecasting Of Dry Bulk Market Based On The Bp Neural Network, Qianran Huang
Freight Forecasting Of Dry Bulk Market Based On The Bp Neural Network, Qianran Huang
World Maritime University Dissertations
No abstract provided.
Risk Measurement Of Coal Freight Rates Based On Value-At-Risk, Zhenxing Pu
Risk Measurement Of Coal Freight Rates Based On Value-At-Risk, Zhenxing Pu
World Maritime University Dissertations
No abstract provided.
The Rationality Study On Capacity Allocation For Cscl’S Asia-Europe Route, Yan Zhou
The Rationality Study On Capacity Allocation For Cscl’S Asia-Europe Route, Yan Zhou
World Maritime University Dissertations
No abstract provided.
Study On Optimal Dwell Time At Jakarta International Container Terminal, Siti Nurrochmah Badrudin
Study On Optimal Dwell Time At Jakarta International Container Terminal, Siti Nurrochmah Badrudin
World Maritime University Dissertations
No abstract provided.
The Application Of Shipping Freight Derivatives For Evading Risk In The Capesize Shipping Market, Jiayi Zheng
The Application Of Shipping Freight Derivatives For Evading Risk In The Capesize Shipping Market, Jiayi Zheng
World Maritime University Dissertations
No abstract provided.
The Patrol Scheduling Problem, Hoong Chuin Lau, Aldy Gunawan
The Patrol Scheduling Problem, Hoong Chuin Lau, Aldy Gunawan
Research Collection School Of Computing and Information Systems
This paper presents the problem of scheduling security teams to patrol a mass rapid transit rail network of a large urban city. The main objective of patrol scheduling is to deploy security teams to stations at varying time periods of the network subject to rostering as well as security-related constraints. We present a mathematical programming model for this problem. We then discuss the aspect of injecting randomness by varying the start times, the break times for each team as well as the number of visits required for each station according to their reported vulnerability. Finally, we present results for the …
Toward Large-Scale Agent Guidance In An Urban Taxi Service, Agussurja Lucas, Hoong Chuin Lau
Toward Large-Scale Agent Guidance In An Urban Taxi Service, Agussurja Lucas, Hoong Chuin Lau
Research Collection School Of Computing and Information Systems
Empty taxi cruising represents a wastage of resources in the context of urban taxi services. In this work, we seek to minimize such wastage. An analysis of a large trace of taxi operations reveals that the services’ inefficiency is caused by drivers’ greedy cruising behavior. We model the existing system as a continuous time Markov chain. To address the problem, we propose that each taxi be equipped with an intelligent agent that will guide the driver when cruising for passengers. Then, drawing from AI literature on multiagent planning, we explore two possible ways to compute such guidance. The first formulation …
Operational Guidance For Bicycle-Specific Traffic Signals In The United States, Christopher Monsere, Miguel A. Figliozzi, Sam Thompson, Kirk Paulsen
Operational Guidance For Bicycle-Specific Traffic Signals In The United States, Christopher Monsere, Miguel A. Figliozzi, Sam Thompson, Kirk Paulsen
Civil and Environmental Engineering Faculty Publications and Presentations
The research consisted of two phases: 1) a synthesis of practice and 2) and analysis of cyclist performance characteristics. The synthesis of current practice reviewed the literature, current engineering design and operational guidance documents, and surveyed the jurisdictions about their current deployments of bicyclespecific signals. This report summarizes research of cyclist behavior at signalized intersections in Portland, Eugene, Corvallis, Beaverton and Clackamas County, OR. These signals had both bicycle-specific indications and vehicle-only signals. A total of 4,673cyclists were observed. For each cyclist observed arriving on red, a set of descriptive variables were collected (e.g., age, sex, helmet use, presence of …
A Study Of Headway Maintenance For Bus Routes: Causes And Effects Of “Bus Bunching” In Extensive And Congested Service Areas, Miguel A. Figliozzi, Wu-Chi Feng, Gerardo Lafferriere, Wei Feng
A Study Of Headway Maintenance For Bus Routes: Causes And Effects Of “Bus Bunching” In Extensive And Congested Service Areas, Miguel A. Figliozzi, Wu-Chi Feng, Gerardo Lafferriere, Wei Feng
Civil and Environmental Engineering Faculty Publications and Presentations
A healthy and efficient public transit system is indispensable to reduce congestion, emissions, energy consumption, and car dependency in urban areas. The objective of this research is to 1) develop methods to evaluate and visualize bus service reliability for transit agencies in various temporal and spatial aggregation levels; 2) identify the recurrent unreliability trends of bus routes (focusing on high-frequency service periods) and understand their characteristics, causes and effects; and 3) model service times using linear regression models.
This research utilized six months of archived automatic vehicle location (AVL) and automatic passenger count (APC) data from a low-performance route (Route …