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Full-Text Articles in Risk Analysis
Sustainable Portland: Implementation Series 1, New England Environmental Finance Center
Sustainable Portland: Implementation Series 1, New England Environmental Finance Center
Climate Change
When the Sustainable Portland Task Force Report was released in November 2007, under the leadership of Mayor Jim Cohen, Portland Councilor Kevin Donoghue had the idea that students at the Muskie School of Public Service might be able to help implement recommendations from the report. It may have helped that Kevin was himself a graduate of the Community Planning and Development Master’s program at the Muskie School, but it was a good idea nevertheless. He approached Professor Sam Merrill in the CPD program, who spoke with the new Mayor Ed Suslovic about a possible partnership between the City and the …
Risk-Based Comparison Of Classification Systems, Seth B. Wagenman
Risk-Based Comparison Of Classification Systems, Seth B. Wagenman
Theses and Dissertations
Performance measures for families of classification system families that rely upon the analysis of receiver operating characteristics (ROCs), such as area under the ROC curve (AUC), often fail to fully address the issue of risk, especially for classification systems involving more than two classes. For the general case, we denote matrices of class prevalences, costs, and class-conditional probabilities, and assume costs are subjectively fixed, acceptable estimates for expected values of class-conditional probabilities exist, and mutual independence between a variable in one such matrix and those of any other matrix. The ROC Risk Functional (RRF), valid for any finite number of …
New Point Comfort Lighthouse Mathews, Virginia Site Assessment Plan, C. Scott Hardaway Jr., Donna A. Milligan, Kevin P. O'Brien, Christine A. Wilcox
New Point Comfort Lighthouse Mathews, Virginia Site Assessment Plan, C. Scott Hardaway Jr., Donna A. Milligan, Kevin P. O'Brien, Christine A. Wilcox
Reports
New Point Comfort is located at the southern tip of Mathews County (Figure 1) between Chesapeake and Mobjack Bays. The New Point Comfort Lighthouse itself is on an island (Figure 2) that was once attached to the mainland but is now almost 0.6 miles from the mainland and only 0.33 acres in area above mean low water. Previous studies have highlighted the problems which contribute to the instability of the island. McKay (2003) listed these factors which may allow continued erosion and potential damage up to and including the base of the lighthouse itself: rise in sea level, low base …
Carbon Disclosure Project Report 2008 S&P 500, Lisa Zilinski
Carbon Disclosure Project Report 2008 S&P 500, Lisa Zilinski
Lisa Zilinski
"This year’s Carbon Disclosure Project (CDP) U.S. report comes at a pivotal point in the race to address global climate change. While public policy, consumer concern, and stakeholder awareness have converged on the issue, the need for corporate America to actively confront the challenges a carbon-constrained global economy presents has never been more urgent."