Browsing Thomas Harriot College of Arts and Sciences by Title
Now showing items 1479-1498 of 3432
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Holocene Paleoenvironmental Reconstruction of Depositional Environments on the Sunda Shelf, Southwest South China Sea, using a Multidisciplinary Approach
(East Carolina University, 2018-08-22)The last glacial maximum, ca. 21,000 years ago, caused a fall in eustatic sea level of ca. 120 m below present. The low-gradient, shallow Sunda Shelf, Southeast Asia was subaerially exposed during this sea-level lowstand ... -
HOLOCENE PALEOENVIRONMENTAL RECONSTRUCTION OF THE SUNDA SHELF, OFF NORTHEASTERN PENINSULAR MALAYSIA
(East Carolina University, 2017-05-03)In order to understand Holocene paleoenvironmental evolution of the western Sunda Shelf (southern South China Sea), two gravity cores TER15-GC10A and TER15-GC9A were collected (2015) 33 and 37 km offshore of Kuala Terengganu ... -
A Holocene record of climate-driven shifts in coastal carbon sequestration
(2009)A sediment core collected in the mesohaline portion of Chesapeake Bay was found to contain periods of increased delivery of refractory black carbon (BC) and polycyclic aromatic hydrocarbons (PAHs). The BC was most likely ... -
Holocene Sedimentary Record from the Sunda Shelf off Peninsular Malaysia: Insights from Elemental, Isotopic and Bulk Sediment Magnetic Susceptibility Analyses
(East Carolina University, 2016-04-19)Post-Last Glacial Maximum (since ca. 20,000 cal yr BP) sediments of the Sunda Shelf (southern South China Sea) are generally thin, with the exception of incised valleys where thicker accumulations tend to occur. These ... -
Holocene Stratigraphy and Paleoenvironmental Change of Pamlico Sound, North Carolina, USA
(East Carolina University, 2014)Understanding how coastal systems respond to changes in climate is becoming more important due to the current increased rate of sea-level rise and possible increased hurricane intensity in the future. While coastal ecosystems ... -
Homeowner Preference for Household-level Flood Mitigation in US: Analysis of a Discrete Choice Experiment
(2022-03-22)The Federal Emergency Management Agency (FEMA) offers a portfolio of flood risk mitigation options for high-risk homeowners, hoping to reduce flood damages. Buyout (home acquisition) and home retrofit (e.g., home elevation) ... -
HORIZONTAL GENE TRANSFER (HGT) AND SPHAGNUM FALLAX: A PHYLOGENETIC LOOK INTO THE OCCURRENCE, PREVALENCE, AND IMPORTANCE OF HORIZONTAL GENE TRANSFER IN A BOG MOSS
(East Carolina University, 2020-11-04)Horizontal gene transfer (HGT) is a biological process that involves any transmission of genetic material that isn't vertical in nature. HGT occurs frequently between prokaryotes and plays a significant role in prokaryotic ... -
Horizontal gene transfer of epigenetic machinery and evolution of parasitism in the malaria parasite Plasmodium falciparum and other apicomplexans
(2013)Background The acquisition of complex transcriptional regulatory abilities and epigenetic machinery facilitated the transition of the ancestor of apicomplexans from a free-living organism to an obligate parasite. The ... -
Hormone Exposure During Pregnancy and Maternal Care
(East Carolina University, 2015-12-17)It is suspected that prenatal hormones can affect maternal care, which has important implications for the neurological development of pups. To determine if the altered hormone levels affected maternal care, pregnant dams ... -
How A Vessel of This Magnitude Was Moved : A Comparative Analysis of Confederate Ironclad Steam Engines, Boilers, and Propulsion Systems
(East Carolina University, 2012)The development of steam propulsion machinery in warships during the 19th century in conjunction with iron armor and shell guns resulted in a technological revolution in the world's navies. Warships utilizing all of these ... -
HOW CAN WE REDUCE THE EFFECTS OF ENVIRONMENTAL POLLUTANTS ON THE PLACENTA?
(East Carolina University, 2020-11-19)Prenatal exposure to endocrine disrupting chemicals can lead to birth defects and adult disease. While it is impossible to avoid pollutant exposure, development of a prenatal supplement that augments natural protective ... -
HOW CHARGED RESIDUES INFLUENCE THE THERMAL STABILITY OF COLLAGEN: A STUDY WITH NATURAL AND NON-NATURAL AMINO ACIDS
(East Carolina University, 2020-09-16)Triple-helical collagens are key structural proteins in mammals. Their ubiquity and diverse functions drive our interest into understanding their behavior at a fundamental level. This thesis describes a reductionist approach ... -
"How Do I Reach These Keeeds?" : A New Teacher Uses Personality Type to Rethink Cognition, Motivation, and Engagement
(East Carolina University, 2012)The following study investigates one teacher's experience using the Myers Briggs Type Indicator in teaching first-year writing, contrasting my personal experiences as a novice composition instructor with mythic pop-culture ... -
How do modified nanoclays adversely affect aquatic species relative to natural nanoclay?
(East Carolina University, 2017-07-17)Nanoclays represent a large class of modified nanomaterials (NMs) (i.e. nanoscale particles from 1 to 100 nm) that has received great attention from the scientific and industrial communities. This material has been widely ... -
How Does it Feel to be a Problem? : Race, Sexuality and the Black College
(East Carolina University, 2014)This project examines the climate of the Historically Black College as it pertains to acceptance of sexual minorities. Many studies have tested for attitudes towards lesbian, gay, bisexual, and transgender (LGBT) groups ... -
HOW LOCUS OF CONTROL, NEED FOR AFFILIATION, THE BIG FIVE FACTORS, AND PERCEIVED RISK RELATE TO TEXTING WHILE DRIVING
(East Carolina University, 2013)The National Safety Council (2010) estimates that at least 100,000 car crashes every year involve drivers who are texting. However, 52 percent of US drivers ages 18-29 have reported texting or e-mailing while driving at ... -
How many steps/day are enough? For older adults and special populations
(2011)Older adults and special populations (living with disability and/or chronic illness that may limit mobility and/or physical endurance) can benefit from practicing a more physically active lifestyle, typically by increasing ... -
How Moist Heat Kills Spores of Bacillus subtilis
(East Carolina University, 2007-12)Populations of Bacillus subtilis spores in which 90 to 99.9% of the spores had been killed by moist heat gave only two fractions on equilibrium density gradient centrifugation: a fraction comprised of less dense spores ...