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Articles 1 - 4 of 4
Full-Text Articles in Engineering
Tncs & Congestion, Joe Castiglione, Drew Cooper, Bhargava Sana, Dan Tischler, Tilly Chang, Gregory D. Erhardt, Sneha Roy, Mei Chen, Alex Mucci
Tncs & Congestion, Joe Castiglione, Drew Cooper, Bhargava Sana, Dan Tischler, Tilly Chang, Gregory D. Erhardt, Sneha Roy, Mei Chen, Alex Mucci
Civil Engineering Reports
From the executive summary:
This document:
- Identifies common measures of roadway congestion;
- Discusses factors that contribute to roadway to congestion; and
- Quantifies the relative contributions of different factors, including population, employment, road network changes and TNCs, to observed changes in congestion in San Francisco between 2010 and 2016, by location and time of day.
The report utilizes a unique TNC trip dataset provided to the Transportation Authority by researchers from Northeastern University in late 2016, as well as INRIX data, a commercial dataset which combines several real-time GPS monitoring sources with data from highway performance monitoring systems. These data are …
2018 Safety Belt Usage Survey In Kentucky, Erin Lammers-Staats, Kenneth R. Agent, Eric R. Green
2018 Safety Belt Usage Survey In Kentucky, Erin Lammers-Staats, Kenneth R. Agent, Eric R. Green
Kentucky Transportation Center Research Report
The objective of the survey summarized in this report was to establish a statewide safety belt usage rate in Kentucky for 2018. This rate can be compared to those determined from previous surveys. The 2018 statewide survey documents the continued increase in usage associated with the change in the law to allow primary enforcement and related education and enforcement.
Review Of Literature And Maintenance Practices At State Transportation Agencies, Bryan Gibson, Nancy Albright, Candice Y. Wallace, Christopher Van Dyke, Doug Kreis
Review Of Literature And Maintenance Practices At State Transportation Agencies, Bryan Gibson, Nancy Albright, Candice Y. Wallace, Christopher Van Dyke, Doug Kreis
Kentucky Transportation Center Technical Assistance Report
No abstract provided.
Investigation Of Environmental Cadmium Sources In Eastern Kentucky, Elizabeth Maher
Investigation Of Environmental Cadmium Sources In Eastern Kentucky, Elizabeth Maher
Theses and Dissertations--Mining Engineering
Utilizing data collected by the University of Kentucky Lung Cancer Research Initiative (LCRI), this study investigated potential mining-related sources for the elevated levels of cadmium in Harlan and Letcher counties. Statistical analyses for this study were conducted utilizing SAS. A number of linear regression models and logarithmic models were used to evaluate the significance of the data. The linear regression models consisted of both simple and multivariate types, with the simple models seeking to establish significance between the potential sources and urine cadmium levels and the multivariate models seeking both to identify any statistically significant linear relationships between source types …