2008-2009 Program Scholars
Evan Bialostozky developed an algorithm that detects transportation modes based on data from Global Postioning System (GPS)-based personal travel surveys. The algorithm determines mode of travel based on the input of a series data for date, time, latitude and longitude records. This data was generated by GPS loggers which were carried by survey respondents during their travels. In addition, Evan assisted the Technical Group in preparations for its Regional Household Travel Survey, a portion of which utilizes GPS-based personal travel surveys. Evan’s supervisor at NYMTC was Jorge Argote, Survey Manager.
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Evan Bialostozky received his Master’s Degree from Hunter College in 2009 and currently works in the Operations Planning Department of MTA Bus.
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Development of a Mode Detection Algorithm for GPS-Based Personal Travel Surveys in NYC
Peter Feroe participated in an internship under the Academic Initiative with the Westchester County Department of Planning, focusing on Transit-Oriented Development (TOD) opportunities in the I-287 Corridor. He was supervised by then Deputy Commissioner (now Commissioner) Ed Buroughs of Westchester County’s Department of Planning. His academic advisor was Professor Ingrid Gould Ellen of New York University’s Robert F. Wagner Graduate School of Public Service.
In his internship, Peter assisted the communities of Westchester in advancing the principles of TOD in the I-287 corridor in anticipation of the construction of a new Bus Rapid Transit (BRT) route within the corridor as part of a potential major investment involving the replacement of the Tappan Zee Bridge. This effort included developing and making presentations to municipal officials on the subjects of BRT and TOD; launching a website; and creating an interactive catalog of route and station alternatives. Peter worked closely with the Tappan Zee Bridge project team, including representatives from NYSDOT; MTA Metro-North Railroad; the NYS Thruway Authority; Project for Public Spaces; Regional Plan Association; and ReConnecting America.
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After graduating with a Master of Urban Planning degree from NYU’s Wagner School in 2009, Peter Feroe took a position with MTA Bus as a Sustainability Analyst. In his position, Peter works on the development, collection, analysis, organization and presentation of data and information related to sustainability in all aspects of bus operations (including fuels, vehicles, facilities, training and recycling). Through this work, he continues to contribute to regional transportation needs as well as helps to advance the United States DOT’s new livability goals.
Peter indicated that his experience in the September 11th Memorial Program helped him gain a more in-depth knowledge of the issues involved with transit operations and 26 service delivery. He feels that it also helped him to develop a better understanding of the interactions between a community and their transit systems, and has benefited his current work in advancing the livability goals.
Peter also noted that he takes pride in the work he performed as part of his September 11th Memorial Program. He felt that his project sponsor supported his project’s goals and integrated the work that he was doing into the other work of the department. “I truly felt like I was part of a team and was contributing not only to the completion of my project, but to the overall body of work of the department. In fact, much of my work is still being used on the department’s website, www.westchestergov. com/brt, in order to further educate the public.” He feels that his experience exceeded his expectations.
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Reshaping Westchester’s I-287 Corridor
Jennifer Lozano participated in an internship with MTA Capital Construction (MTA CC) to evaluate the outcome of workforce development initiatives and measure their success. Her supervisor was Regina Gramola of MTA CC. Jennifer was actively involved with the issue of workforce development and contributed to the development of several initiatives including technical lessons learned, mentoring, and professional development and training. She participated in designing evaluation and measurement techniques of the workforce development initiatives. Some of her responsibilities included interviewing MTA CC executive management regarding their objectives and proposed goals of each initiative; designing measurement techniques; and conducting the analysis.
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Currently Jennifer Lozano works with project executives, engineers, construction managers, architects, and consultants to guarantee the success of the #7 Subway Line Extension for MTA CC. She feels that this major investment will vastly change the footprint of New York City public transportation and “feels blessed to be a part of it.” Jennifer believes that the September 11th Memorial Program was the key gateway in this career opportunity, having given her the foundation and skills necessary to work on a project of such a large magnitude. She wrote, “As a young woman embarking on my career path in the transportation profession, I am committed to carrying on the memory of Ignatius Adanga, Charles Lesperance, and See Wong Shum through my work ethic, dedication to public transportation, and leadership skills.”
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September 11th Memorial Program For Regional Transportation Planning
Michael Silas conducted research into the effectiveness of policies to shift freight deliveries to the off-peak hours of the day. The objective of his research was to gain a better understanding of how to increase the participation in off-peak deliveries through the use of behavioral simulation and economic incentives. Secondary goals were to understand how different characteristics and market segments of receivers and carriers influence the participation of off-peak deliveries, and to understand how receivers and carriers interact when agreeing on the scheduling of deliveries in congested urban areas.
He developed a micro-simulation optimization framework to look at how sensitive delivery behavior is to economic incentives, using stated preference data from receivers and carriers in the New York City area. His advisors were Dr. José Holguín Veras of Rensselaer Polytechnic Institute, and Nathan Erlbaum of NYSDOT.
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Michael Silas earned his Ph.D. in the summer of 2009 at Rensselaer Polytechnic Institute, in the Department of Civil and Environmental Engineering. Michael’s dissertation was titled “An Investigation on Off-Hour Delivery Policy Design using Optimal Incentives and a Behavioral Micro-Simulation Approach.” He has extensive research experience in operations research, applied mathematics, statistics, economics, and freight transportation – all centered on policy analysis. Michael also worked on time-of day tolls and off-hour delivery research projects funded by the New Jersey DOT, the Port Authority, NYSDOT, and the United States DOT. Michael co-authored the UTRC’s Region 2’s Best Transportation Paper in 2007. Michael was awarded UTRC Student of the Year in January 2010. Currently, he works in Washington, DC, as a research analyst, adjunct professor, and transportation consultant. He supports the Department of Homeland Security, the Transportation Security Administration, and the Department of Transportation with risk analyses related to critical infrastructure.
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Simulation-Optimization Formulation for Design of Off-Peak Delivery Policies
Darrell Sonntag conducted independent research on the topic “Modeling the Temporal and Size Distributions of Diesel Particulate Matter Emissions.” His academic advisor was Dr. Oliver Gao of Cornell University and his professional advisor was Larry McAuliffe, NYMTC’s Sustainability Manager. Diesel particulate matter emissions are a serious health threat in the NYMTC region. However, little is known about important characteristics of particle emissions, including the size-distribution of fine and ultrafine particles. For his September 11th Memorial Program research, Darrell analyzed the size-distribution of particulate matter emissions from diesel transit buses and alternative fueled passenger cars. This research will help better understand the health risks from current and future transportation-source emissions in the NYMTC region.
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Darrell Sonntag graduated with his Ph.D. in February of 2010, and after a short post-doctoral appointment at Cornell University, took a position as an AAAS Science & Technology Policy Fellow and began work with the US Environmental Protection Agency’s Office of Transportation and Air Quality in Washington DC. He is currently in this position and is conducting policy-focused research on the impact of potential emissions regulations on public health and the environment. Darrell indicated, “The memorial aspect of the internship helped me to appreciate my opportunities to study and apply knowledge to build a better and safer world. It gave me a stronger desire to do my best with the awarded funds to make a meaningful difference in the world. I’m also grateful for the opportunity to present my research at NYMTC headquarters. I felt that NYMTC really honored our work and was interested in what we had accomplished.”
Darrell feels that his professional advisor, Larry McAuliffe, provided valued assistance on conducting research and helped with his choice to conduct research that could influence “real-world decisions.” He conveyed that his opportunity gave him a broader perspective on the role of public transportation agencies in overcoming environmental challenges.
A review of his research conducted with September 11th Memorial Program funds appeared in the following journal article: Diane U. Keogh and Darrell Sonntag, Challenges and Approaches for Developing Ultrafine Particle Emission Inventories for Motor Vehicle and Bus Fleets, Atmosphere 2011, 2(2), 36-56. Darrell also had the opportunity to make several presentations which were at least partially based on his September 11th Memorial Program work at various conferences.
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Modeling the Temporal and Size-Distributions of Diesel Particulate Matter
Nicholas Tulach conducted independent research on the topic “The Tyranny of the Shovel: Exploring Changes in the Planning Process During Periods of Economic Crisis.” His academic advisor was Dr. Daniel Chatman of Rutgers and his professional advisor was Michael Flynn of NYCDOT. This research explored the lessons learned by local agencies from past financial crises in the 1970s, 1980s, and 1990s. The research addressed the following questions: What happens to decision making in periods of economic crises? Do these crises mark significant shifts in the local practice of planning? If so, in what ways?
Through a variety of primary and secondary sources reflecting New York City data, this research explored the themes of crisis, devolution, privatization, and public-private partnerships in terms of how they fluctuate under the effects of periodic economic crisis. Placing these crises in a political economic context allows an understanding of how privatization, public-private partnerships, and project prioritization are implemented as part of the transportation planning process, and how those changes connect to other scales of policy formulation such as the federal transportation reauthorization or the economic recovery plan.
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The Tyranny of the Shovel
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