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With the identification of WP as the causative agent , the focus of the studies shifted to understanding how WP moves and is lost in the wetland environment , as well as studying the toxicology to discover the mechanism of action and the dose-response relationship . Interviewing is the pits . She has led studies examining how older adults manage heart disease , Type 2 diabetes , and is starting to examine these issues for cancer as well . And then there are the hills . The use of three-dimensional virtual images and spatialized auditory information to either augment or create the three-dimensional environment surrounding the pilot will be key components of advanced display technology for the Air Force .