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Upper-Tropospheric Precursors Associated With Subtropical Cyclone Formation In The North Atlantic Basin, Alicia Marie Bentley
Upper-Tropospheric Precursors Associated With Subtropical Cyclone Formation In The North Atlantic Basin, Alicia Marie Bentley
Legacy Theses & Dissertations (2009 - 2024)
Oceanic cyclones exhibiting properties of both tropical and extratropical systems have been categorized as subtropical cyclones (STCs) since the early 1950s. The opportunity to investigate the roles of baroclinic and diabatic processes during the evolution of STCs from a potential vorticity (PV) perspective motivates this study. This study investigates the roles of baroclinic and diabatic processes during the evolution of STCs by calculating three PV metrics from the National Centers for Environmental Prediction Climate Forecast System Reanalysis 0.5° gridded dataset. The three PV metrics quantify the relative contributions of lower-tropospheric baroclinic processes, midtropospheric diabatic heating, and upper-tropospheric dynamical processes during …
Relationships Between Breastfeeding, Maternal Cigarette Smoking During Pregnancy, And The Cognitive Functioning Of Akwesasne Mohawk Adolescents Exposed To Environmental Pollution, Georgia Brooke
Legacy Theses & Dissertations (2009 - 2024)
Previous research has suggested that breastfeeding is beneficial for children's health and that maternal cigarette smoking during pregnancy is harmful for children's health. However, there is not a consensus in the existing literature about whether or not these two maternal behaviors impact the cognitive development of children. Furthermore, understanding the role of breastfeeding in children's development is complicated by the fact that breastfeeding transmits toxicants that are stored in the mother's body, including polychlorinated biphenyls (PCBs), to the infant. Existing research suggests that PCBs negatively impact children's cognitive functioning. The current study examined relationships between breastfeeding, maternal cigarette smoking during …