Prostate cancer in the United States shows great disparities among race and socioeconomic status. Disparities in cancer rates in South Carolina are severe. Cancer control policies are lacking in ways to identify reasons for high risk populations and cost-effective ways to do so. An innovative spatial visualization program called the GeoViz Toolkit was used to determine areas of high Prostate Cancer incidence and mortality in South Carolina (rates obtained from the South Carolina Central Cancer Registry) compared with socioeconomic variables (education, income, lack of health insurance, and living in rural areas) and race. From there, recommendations were made using the South Carolina Cancer Alliance's "South Carolina Comprehensive Cancer Control Plan" objectives for Prostate Cancer for the top counties that were determined to have the highest need of intervention. These 11 counties include Colleton, Hampton, Allendale, Barnwell, Fairfield, Dillon, Marion, Marlboro, Williamsburg, Bamberg, and Orangeburg.

Site 38CH1693 is a coastal site located in Charleston County, South Carolina. Thom’s Creek ceramics place the site in the Late Archaic/Early Woodland Period and radiocarbon dating corroborates this, placing the features present between 3650 and 3950 BP. Faunal analysis was undertaken to assess seasonality in order to understand the occupations that occurred at the site. Faunal seasonality, botanical seasonality, and sedentariness indicators are used to determine the sedentariness of the site. The presence of certain marine fish species is one of the most important seasonality indicators used. It is determined from the available evidence that at least one short-duration, year-round occupation is represented by the materials recovered at 38CH1693. Site 38CH1693 does not fit into the current Late Archaic settlement pattern models for the coast, calling for a reevaluation of these settlement pattern models and the sedentary sites within them.

No description available.

Complex trace attribute analysis has been applied to 24-fold VIBROSEIS reflection data acquired on the Atlantic Coastal Plain near Charleston, S. C., to yield an expanded interpretation of a Mesozoic basin concealed beneath Coastal Plain sediments. Complex trace attributes express the seismic trace in terms of a complex variable and emphasize different components of the original seismogram. Attributes derived from synthetic seismograms of thin beds are used to interpret the patterns observed on the real data. Complex trace attributes derived from the original seismic trace complement the interpretation of a Mesozoic basin originally imaged by conventional data. The combination of single-sweep recording and use of complex trace attributes is believed to support an interpretation of a transition from basin border conglomerates into finer-grained siltstones nearer to the center of the basin. / Master of Science / incomplete_metadata

Contemporary events frequently call into question the status of state-recognized Native nations. For example, the National Congress of American Indians (NCAI) failed to pass a resolution dissolving state-recognized membership; and the Government Accountability Office (GAO) has reported on the reality of federal funding being awarded to non-federally recognized Native nations. Although state-recognized Native nations are handicapped in their strategies and the availability of resources to assert their right to self-determine, some have persevered despite the inability to establish a direct relationship with the national government. Reconsidering federalism as it pertains to Native nations reveals opportunities for non-federally recognized Native nations to access resources and assert self-governing authority in alternative arenas outside the exclusive tribal-national government-to-government relationship. My research analyzes how two state-recognized Native nations, the Lumbee Tribe of North Carolina and the Waccamaw Indian People of South Carolina, have operated as political actors; have maintained their communities; have organized politically and socially; and have asserted their right to self-determine by engaging state—and at certain times federal—politics to address needs within their communities. I used a qualitative case study approach to examine the strategies these two state-recognized Native nations have developed to engage state relationships. I argue that state-recognized Native nations are developing significant political relationships with their home states and other entities, such as federal, state, and local agencies, and nonprofits, to address issues in their communities.

This thesis describes the sixty years of transatlantic interaction, connection, dislocation and reconstruction in Anglo-Carolinian trade between 1730 and 1790. Focussing on about two dozen of London’s ‘Carolina traders’, it integrates their personal and collective stories of profit and loss, reputation and notoriety, and political activity and inactivity, with the broader forces they shaped and were in turn shaped by – forces of economic growth, political stability and instability, and imperial harmony and disharmony. Through their conjoined political and commercial agency – a dual role better appreciated by contemporaries than by historians – they profoundly influenced commerce between Britain and South Carolina. Their intermediation served firstly as a stabilising force in the Anglo-Carolinian polity as they procured favourable treatment for the colony’s goods and represented its grievances in the imperial metropolis. An important influence on this was their ‘absentee’ ownership of property in South Carolina and the thesis explores in depth the underappreciated prevalence and significance of this transatlantic absenteeism. From the mid-1760s, however, the traders’ political and commercial agency aggravated intra-imperial discord. Disputes between British merchants and their Carolinian correspondents reflected in microcosm the geo-political shifts of the time and reveal at an inter-personal level how resistance to British imperial authority developed among Carolinians. Furthermore, these disputes played a constitutive role in this resistance, as the purported commercial iniquities and political orientations of British merchants led their correspondents to question and reject the commercial and political norms that had once sustained Anglo-Carolinian relations. The thesis thus helps explain how South Carolina moved, often imperceptibly, against British authority during the 1760s and early 1770s by emphasising commercial discord within the growing political-economic friction. It further contributes to the burgeoning historiography of the eighteenth-century ‘Atlantic world’ by exploring the reconstruction of trading links between Britain and South Carolina after American independence. It reveals how strongly these were influenced by pre-war politics. In so doing, it demonstrates that Carolinians exercised greater commercial discretion after the war than contemporaries and historians have appreciated, and thus challenges contentions of South Carolina’s continuing commercial subservience to British trading interests.

Tidal freshwater marshes (TFMs) are unique ecosystems that bridge the gap between terrestrial and aquatic ecosystems and are important in the sequestration of soil organic carbon. With the ever changing global climate, TFMs are left vulnerable to downstream effects of rising sea level and salt water intrusion due to increases in flooding by saline waters. These changes often act over large spatial and temporal scales resulting in significant impacts to local and regional environments. This multidisciplinary study assessed the amount and lability of desorbed organic carbon in tidal freshwater marsh soils from the Waccamaw River Marsh, South Carolina and Sweet Hall, a marsh on the Pamunkey River, Virginia. Soils from each marsh were extracted at 0-35 practical salinity units (psu) and the dissolved organic carbon (DOC) concentration, and carbon lability of the leachates were measured. At increasing levels of salinity, soil desorption amounts were higher in the Waccamaw River marsh interior and similar between the Waccamaw River creekbank and Sweet Hall levee. A larger fraction of desorbed DOC was consumed in the more organic soils from the Waccamaw River marsh in comparison to the more mineral soil from Sweet Hall Marsh. Finally, the rate of decay of the desorbed carbon was highest in the Sweet Hall levee soils, indicating more labile desorbed carbon, while the Waccamaw River Marsh soils had lower decay rates indicating less labile desorbed carbon. By understanding how salt water intrusion affects desorption and lability of soil organic carbon, in coastal marshes, we may be able to better understand how increasing sea levels may affect carbon storage in coastal ecosystems.

This thesis examines the first Citizenship School, its location, participants, and success. Johns Islanders, Esau Jenkins, Septima Clark, Myles Horton, Bernice Robinson, and the Highlander Folk School all collaborated to create this school. Why and how this success was reached is the main scope of this manuscript. Emphasis is also placed on the school's impact upon the modern Civil Rights Movement. Primary sources such as personal accounts, manuscripts, and archive collections were examined. Secondary sources were also researched for this manuscript. The conclusion reached from these sources is that faith was the driving force behind the success of the Citizenship School. The schools unlocked the chains of political, social, and economic disenfranchisement for Gullah Islanders and African Americans all over the South, greatly affecting the outcome of the Civil Rights Movement. African Americans, who had once been forced into second-class citizenship, now through faith and the vote, obtained first-class citizenship.

Latino college enrollment rates in South Carolina do not reflect the overall increase in the Latino population in the state, which suggests that schools, colleges, and universities may be unprepared to serve the unique needs of Latino students. Consequently, Latino students are less likely to pursue opportunities in higher education than their non-Latino counterparts, which raises significant public policy concerns about equity and the potential economic contributions of the Latino communities. The purpose of this narrative policy analysis (NPA), based upon critical race theory, was to explore the perceptions of Latino students, parents, and advocates related to opportunities in pursuing education after high school in Greenville County, SC. Criterion and snowball sampling identified 15 individuals from whom interview data were acquired. Participants included 7 Latino students, 3 of their parents, and 5 advocates of Latino student attainment of college education. Secondary data consisted of higher education related legislation, policy documents, and reports. Data were inductively coded and analyzed using Roe's NPA procedure. These findings suggest that, at least according to these 15 participants, multiple barriers to college enrollment exist, including cultural expectations and unfamiliarity with the college application and financial aid processes. This study could encourage policy makers to consider perspectives of critical race theory as they create policies and support culturally relevant programs and financial aid guidance to Latino parents, students, and high school counselors. Such programs would lead to positive social change by promoting higher educational achievement, which is essential for the profitable employment of Latinos in the private and public sectors in South Carolina.

Hydrological models are powerful tools used to predict water systems behavior such as flow and water level characteristics for rivers and streams. In this research, a fully dynamic 1-D model was developed using the MIKE 11 model for a specific stream called A-014, this stream is in the Savannah River Site (SRS), SC. A field study was conducted in order to collect data needed as inputs for the model development. Data like water velocity and cross-section measurement played a major role in understanding the behavior of the A-014 and the validation of our model. Results showed a correlation capable to predict the water flow of the A-014 stream and how it can be affected by atmospheric events and hydrologic infrastructure. Rain fall events had a big effect in the stream flow by increasing it along many cross-sections. In addition, hydrological infrastructures effected the stream flow by slowing it down and by forming ponds around the culvert and weir which are located in the A-014 stream.