Search
Now showing items 301-310 of 1254
Origin and geochemical evolution of localized, high-ferrous-iron zones in the Upper Castle Hayne Aquifer, Beaufort County, North Carolina
(East Carolina University, 2017-04-19)
The Tertiary Upper Castle Hayne Aquifer (UCHA) is one of the most productive aquifers in North Carolina's Coastal Plain; however, localized zones containing high, dissolved-iron concentrations ([greater than]0.3 mg/L) are ...
REASSESSING THE CAPE HATTERAS MINEFIELD: AN EXAMINATION OF NORTH CAROLINA COASTAL DEFENSES DURING THE SECOND WORLD WAR
(East Carolina University, 2017-05-03)
In response to the German U-boat attacks on Allied Atlantic merchant shipping during the Second World War, Ernest King, the Commander-in-Chief of the Atlantic Fleet, approved construction of a defensive wall of naval mines ...
ADAPTIVE LEGACY: THE TRANSITION OF LIGHTHOUSES FROM SYMBOLS OF POLITICAL-ECONOMICAL STATEMENTS TO ICONS OF CULTURAL IDENTITY
(East Carolina University, 2017-05-03)
Lighthouses on the eastern coast, North Carolina are iconic monuments of the scenic and historic landscape of the Outer Banks. The job for which these lighthouses were specifically designed was to aid mariners in navigating ...
Review and synthesis of the role of structural arches in the Brazilian Amazon lowlands
(East Carolina University, 2017-01-11)
In tropical South America, the interplay of tectonics, climate, and base-level influences terrestrial sedimentary processes of modern rivers and their antecedents, leading to transport of large volumes of sediment through ...
School-Based Implementation of Abbreviated Coping Cat Program to Reduce Behavioral Symptoms of Anxious Children
(East Carolina University, 2017-05-03)
Anxiety symptoms present on a continuum; however, students presenting with even a few of the debilitating symptoms of social anxiety may benefit from treatment regardless of whether they meet full diagnostic criteria. ...
Academic Cyberloafing: A Study of Perceptual and Behavioral Differences on In-Class Cyberloafing Among Undergraduate Students
(East Carolina University, 2017-05-03)
The purpose of this study was to observe if any significant correlations exist between demographic characteristics and cyberloafing attitudes, as well as cyberloafing behaviors among undergraduate students. No significant ...
Vectors of transmission: An early nicotine puff triggers a long-lasting microRNA molecular “memory” in C. elegans.
(East Carolina University, 2016-06-16)
The prevalence of passive and active nicotine exposure among neonates, children and adolescents remains relatively high and varies among cultures and countries. Currently, there is ample evidence that a safe nicotine dose ...
The effects of elevated temperature and dissolved ρCO2 on a marine foundation species
(2017-04)
Understanding how climate change and other environmental stressors will affect species is a fundamental concern of modern ecology. Indeed, numerous studies have documented how climate stressors affect species distributions ...
Sexual Dimorphism and Trophic Trait Evolution in the Carolina Bay Fundulus Complex
(East Carolina University, 2017-01-05)
Convergent evolution in similar environments is widely held to provide some of the strongest evidence for natural selection's role in evolution, and convergent or parallel evolution of reproductive isolation, best studied ...
Resolving power of diffraction imaging with an objective: a numerical study
(2017-05)
Diffraction imaging in the far-field can detect 3D morphological features of an object for its coherent nature. We describe methods for accurate calculation and analysis of diffraction images of scatterers of single and ...