Evaluating the impact of learning from climate data, in addition to bridge data, on the performance of concrete deck condition rating prediction is critical for identifying the right data needed to enhance bridge maintenance decision making. Few studies have considered such an evaluation and utilized a small size of samples that prevent revealing the knowledge hidden within the big size of data. Although, such evaluation over big data seems quite necessary, class imbalance problem makes it challenging. To alleviate such a problem, five states, including Alabama, Iowa, New York, Pennsylvania, and South Carolina, were selected as the case study. Not only are the states located in three different climatically consistent regions defined by the National Ocean and Atmospheric Administration (NOAA), but also their concrete deck conditions ratings are somewhat balanced. To conduct the evaluation, this research developed the bridge data set pertaining to 56,288 bridges across the afore-mentioned states through employing the GIS technology. The bridge data set contains bridge data derived from National Bridge Inventory (NBI), and climate data derived from Parameter-elevation Relationships on Independent Slopes Model (PRISM) climate maps and NOAA. Then, two machine learning algorithms, including random forest and GBM, were trained - with and without climate …

The National Museum of the Pacific War presents an interview with Rose Dern. Dern enlisted in the WAVES and went to Madison Wisconsin to train in communications. After training, Dern was stationed close to home at Floyd Bennett Field in New York City. She then went to a communications station on Maui. Dern was discharged when the war ended.

The National Museum of the Pacific War presents an interview with Jack Hensel. Hensel was drafted into the Navy in June 1943. He trained as an aerial gunner and was eventually assigned to a crew aboard an Avenger. In early 1945, he went aboard USS Franklin (CV-13). In March, when the Franklin was attacked, Hensel was blown overboard and eventually made it onto a raft before being rescued by USS Hickox (DD-673). He went to a hospital at Ulithi to recover from burns before heading back to the US. He was undergoing more training when the war ended.