Browsing by Subject "South Carolina"
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Item Open Access An Assessment of Renewable Portfolio Standards and Potential for Expansion in the Southeastern United States(2012-04-20) Jentgen, MatthewWe currently face a tremendous challenge to transition away from carbon-intensive fossil fuels as our primary energy source to more sustainable and cleaner options, including renewable energy. A Renewable Portfolio Standard (RPS), which requires a minimum share of renewable power generation, is one policy mechanism that has been adopted by many states in the US to stimulate generation and investment. The recent passage of the North Carolina Renewable Energy and Energy Efficiency Standard (REPS) represents the first example of such a program in the South. Attempting to learn from this experience, this paper evaluates and offers lessons for other southern states who might adopt a renewable portfolio standard. This work responds to interest by the North Carolina Sustainable Energy Association (NCSEA) on the potential for other southern states to adopt a renewable portfolio standard. Combining historical experience with RPSs, recent experience with the NC REPS, and interviews with policymakers and energy sector stakeholders in neighboring South Carolina, I have concluded that while there are barriers to RPS adoption, there are also tremendous opportunities. There are three elements of a renewable portfolio standard that can be attractive to South Carolina policymakers: 1. Job growth potential: A renewable industry in North Carolina has been bolstered by the state’s renewable standard. A similar industry can be built in South Carolina. 2. A state mandate is better than a federal mandate: South Carolina’s ideological makeup is more inclined to state regulations based on a state’s needs. Other traditionally conservative states have enacted renewable portfolio standards: Utah, Arizona, South Dakota, and North Dakota. 3. Benefits to rural electricity cooperatives: Rural electricity cooperative members in South Carolina have historically been skilled technicians with experience installing appliances and equipment. These cooperatives could benefit from a new industry that installed renewable technologies such as solar photovoltaic and solar thermal systems. While the elements discussed above can drive RPS adoption in South Carolina, the policy design of North Carolina’s REPS can serve as a template to create the next renewable standard in the South. It is important to balance the renewable energy goals with the realities of regulated energy markets in the region. Based upon insights from North Carolina’s experience and general research of renewable energy policies, I recommend four policy mechanisms that will make the next renewable standard sustainable and effective: 1. Make the renewable standard mandatory. Twenty-nine states have enacted mandatory renewable portfolio standards, while four other states have enacted voluntary renewable targets. A voluntary standard may appear to be more politically palatable, but it lacks the certainty utilities covet and the mandate utilities need to procure anything other than “least-cost” generation. 2. Include an alternative compliance payment (ACP) mechanism to clarify noncompliance. An ACP has been successfully implemented in most RPS states. Such a mechanism helps to establish an acceptable price for renewable generation in the state. If funds are generated through an ACP, they can be distributed to potentially viable energy technology projects. 3. Design requirements according to various state resources. The annual renewable generation requirements have been met by most RPS states. The benefit of these state standards is that they can be tailored to local resources. Set-asides, such as those for hog and poultry in North Carolina, can be used to address state-specific resources, expertise, and industry. 4. Allow energy efficiency programs and out-of-state renewable credits to meet some portion of renewable standard. The energy efficiency provision gives electricity retailers greater flexibility to meet the standard and gives greater control of assets. The out-of-state renewable credits enable the purchase of low-cost renewable generation that still meets broader emissions reduction goals. However, these advantages need to be balanced against the local economic interest of keeping resources in state and focused on renewable energy. Conclusion A renewable portfolio standard is a proven policy tool that can help to guide our transition away from fossil fuels. The lessons learned from other RPS programs, from North Carolina’s recent and pioneering effort, and from on-the-ground, local stakeholders, can and should be used to help other southern states to adopt an RPS. This will in turn help them to meet their energy needs, to diversify their energy sources, and to mitigate climate change.Item Open Access Denouncing White Privilege and Re-examining Marginality: Productions and Consequences of Difference between Travelers and non-Travelers in North Augusta, SC(2013-04-24) Dowds, CrystanCan a group of affluent whites be considered marginal? This ethnographic study seeks to explore that question through the thoughtful consideration of the position of a group of Irish Travelers in a mid-size southern town. If categorization is necessary, how do white-skinned people sparse out distinctions among themselves, especially in a region heavily defined by relations of color. We will explore the primary methods of identifying a Traveler from a non-Traveler in North Augusta, likening the process-and its ensuing creation of essential meaning-to racial classification. Underlying the firsthand processes of identification are important structures of extended kinship shared between members for the same category. For whites, an important kinship bond is invisible privilege. Travelers-though white, skinned and affluent, are nonetheless a marked and visible entity to non-Travelers and are therefore placed outside of the invisible privilege of unmarked whiteness. Traveler visibility (behavioral markers) is experienced by mainstream whites as a rejection of kinship, and that rejection is a basis for the production of difference between the two groups. The particulars of the difference are given distinct form and undeniable truth through storytelling and representation. The resulting certitude is used to legitimate past and present actions of discrimination. Therefore, less visible forms of marginality should be considered to include those that may have faded, been circumvented, or inhabit discursive environments.Item Open Access Does Medicaid pay more to a program of all-inclusive care for the elderly (PACE) than for fee-for-service long-term care?(J Gerontol A Biol Sci Med Sci, 2013-01) Wieland, Darryl; Kinosian, Bruce; Stallard, Eric; Boland, RebeccaBACKGROUND: In rebalancing from nursing homes (NHs), states are increasing access of NH-certified dually eligible (Medicare/Medicaid) patients to community waiver programs and Programs of All-Inclusive Care for the Elderly (PACE). Prior evaluations suggest Medicaid's PACE capitation exceeds its spending for comparable admissions in alternative care, although the latter may be underestimated. We test whether Medicaid payments to PACE are lower than predicted fee-for-service outlays in a long-term care admission cohort. METHODS: Using grade-of-membership methods, we model health deficits for dual eligibles aged 55 or more entering waiver, PACE, and NH in South Carolina (n = 3,988). Clinical types, membership vectors, and program type prevalences are estimated. We calculate a blend, fitting PACE between fee-for-service cohorts, whose postadmission 1-year utilization was converted to attrition-adjusted outlays. PACE's capitation is compared with blend-based expenditure predictions. RESULTS: Four clinical types describe population health deficits/service needs. The waiver cohort is most represented in the least impaired type (1: 47.1%), NH entrants in the most disabled (4: 38.5%). Most prevalent in PACE was a dementia type, 3 (32.7%). PACE's blend was waiver: 0.5602 (95% CI: 0.5472, 0.5732) and NH: 0.4398 (0.4268, 0.4528). Average Medicaid attrition-adjusted 1-year payments for waiver and NH were $4,177 and $77,945. The mean predicted cost for PACE patients in alternative long-term care was $36,620 ($35,662 and $37,580). PACE's Medicaid capitation was $27,648-28% below the lower limit of predicted fee-for-service payments. CONCLUSIONS: PACE's capitation was well under outlays for equivalent patients in alternative care-a substantial savings for Medicaid. Our methods provide a rate-setting element for PACE and other managed long-term care.Item Open Access Exploring Hospice Live Discharges in the Carolinas(2021) Cross, Sarah HarringtonHigh and variable rates of patients leaving hospice before death have increasingly caught the attention of health services researchers. Found to be associated with poorer patient outcomes and higher medical expenditures, these so-called live discharges may reflect poor quality care or that the Medicare hospice benefit is not being used as intended. This dissertation uses quantitative and qualitative methods to investigate factors relating to live discharges from three novel perspectives. There is substantial state variation in live discharge rates, yet despite the influence of local factors on health care utilization, research has not explored variation in live discharge rates at the county level. My first study assesses the relationship between county-level characteristics and live discharge rates in North and South Carolina’s 146 counties using fractional logistic regression analysis. I find that greater hospice market competition and the presence of a hospital in the county with inpatient palliative care were associated with a lower live discharge rate. I also find that an increase in the proportion of the county population living in poverty was associated with a higher rate of live discharge. Lastly, counties in South Carolina (which lacks hospice certificate of need (CON) legislation) had a significantly higher rate of live discharge than counties in North Carolina (which has hospice CON legislation). My second study examined the relationship between characteristics of 168 hospice providers and live discharge rates in North and South Carolina. Using fractional logistic regression analysis, I found that being located in counties with lower hospice market competition was associated with a lower live discharge rate. Having a greater proportion of patients who had state buy-in, who had a primary hospice diagnosis of cancer, who were white, and who were older was associated with lower live discharge rate. Additionally, I found that having a higher proportion of patients in assisted living facilities was associated with a higher rate of live discharge. Being a for-profit hospice provider was also associated with a higher live discharge rate. Finally, I found that providing general inpatient level of hospice care was associated with a lower rate of live discharge. The hospice admission is typically a patient’s introduction to hospice. Often conducted during a period of heightened emotions and stress, this interaction offers an opportunity for hospice staff to assess patient and caregiver readiness for and understanding of hospice services, ensure support throughout the patient’s disease course, and prepare patients and caregivers for the reality of managing a terminal illness most often in the home setting. Through 35 semi-structured interviews, this third study explored hospice admission staff and bereaved caregiver perspectives of the hospice admission process. Our findings indicate three overarching areas where the transition to hospice might be improved: referring provider issues, hospital discharge process, and the first touch of hospice. Staff interviews also provided insight into how the Covid-19 pandemic had altered the conducting of hospice admissions. Optimizing the hospice admission process may be one avenue for reducing future live discharges. These studies contribute to our understanding of variation in live discharge rates across geographic regions and between hospice providers. Additionally, our interviews with hospice staff and caregivers offer important perspectives on the hospice admission process and areas for improving the transition to hospice. Findings from these three papers may inform policy and practice changes to improve end-of-life care outcomes and potentially reduce unnecessary disenrollment from hospice.
Item Open Access Five-year survival in a Program of All-inclusive Care for Elderly compared with alternative institutional and home- and community-based care.(J Gerontol A Biol Sci Med Sci, 2010-07) Wieland, Darryl; Boland, Rebecca; Baskins, Judith; Kinosian, BruceBACKGROUND: Community-based services are preferred to institutional care for people requiring long-term care (LTC). States are increasing their Medicaid waiver programs, although Program of All-Inclusive Care For Elderly (PACE)-prepaid, community-based comprehensive care-is available in 31 states. Despite emerging alternatives, little is known about their comparative effectiveness. METHODS: For a two-county region of South Carolina, we contrast long-term survival among entrants (n = 2040) to an aged and disabled waiver program, PACE, and nursing homes (NHs), stratifying for risk. Participants were followed for 5 years or until death; those lost to follow-up or surviving less than 5 years as on August 8, 2005 were censored. Analyses included admission descriptive statistics and Kaplan-Meier curves. To address cohort risk imbalance, we employed an established mortality risk index, which showed external validity in waiver, PACE, and NH cohorts (log-rank tests = 105.42, 28.72, and 52.23, respectively, all p < .001; c-statistics = .67, .58, .65, p < .001). RESULTS: Compared with waiver (n = 1,018) and NH (n = 468) admissions, PACE participants (n = 554) were older, more cognitively impaired, and had intermediate activities of daily living dependency. PACE mortality risk (72.6% high-to-intermediate) was greater than in waiver (58.8%), and similar to NH (71.6%). Median NH survival was 2.3 years. Median PACE survival was 4.2 years versus 3.5 in waiver (unstratified, log rank = .394; p = .53), but accounting for risk, PACE's advantage is significant (log rank = 5.941 (1); p = .015). Compared with waiver, higher risk admissions to PACE were most likely to benefit (moderate: PACE median survival = 4.7 years vs waiver 3.4; high risk: 3.0 vs 2.0). CONCLUSION: Long-term outcomes of LTC alternatives warrant greater research and policy attention.Item Open Access Nutrient Trading in South Carolina: A Roadmap for Implementation(2023-04-26) Stewart, JillNutrient pollution is a pervasive problem in South Carolina lakes, resulting in costly mandates for infrastructure improvement via traditional reductions at the point source. Allowing the introduction of mechanisms to allow for “markets” of pollution abatement beyond the point source can prove cost effective. This project undertook a review of the drivers which brought about nutrient trading schemes in Virginia and North Carolina, and the resultant statutory and regulatory framework established by the states to implement. The findings have culminated in a potential logistical and regulatory framework for facilitating nutrient trading in South Carolina. The resultant project will serve as a resource guide for staff of the state’s Department of Health & Environmental Control to utilize in future rulemaking.Item Open Access Refining Slavery, Defining Freedom: Slavery and Slave Governance in South Carolina, 1670-1747(2012) Giusto, HeidiThis dissertation examines the changing concepts and experiences of slavery and freedom in South Carolina from its founding in 1670 through 1747, a period during which the legal status of "slave" became solidified in law. During the course of South Carolina's first eight decades of settlement, the legal statuses of "slave" and "free" evolved as the colony's slaveholders responded to both local and imperial contexts. Slaves and slaveholders engaged in a slow process of defining and refining the contours of both slavery and freedom in law. The dissertation explores how this evolution occurred by focusing on three topics: constant conflict that afflicted the colony, free white colonists' reliance on the loyalty of slaves, and South Carolina's law and legal system.
Through its use of social and legal history, as well as close reading, the dissertation shows that South Carolina's legal and military contexts gave unplanned meaning to slaves' activities, and that this had the effect of permitting slaves to shape slavery and freedom's development in practice and in law. In various ways, the actions of slaves forced slaveholders to delineate what they considered appropriate life and work conditions, as well as forms of justice, for both slaves and free people. As such, slavery as an institution helped give form to freedom. Drawing on legal records, newspapers, pamphlets, and records of the colonial elite, the dissertation argues that slaves' actions--nonviolent as well as violent-- served as a driving force behind the legal trajectory of slavery and freedom in South Carolina. These processes and contexts change our understanding of colonial America. They reveal that slaves influenced the legal regulation of slavery and that slavery and the enslaved population played a critical role in defining freedom, a central tenet of American democracy. Contrary to modern assumptions about freedom and even the ideals expressed in the Declaration of Independence, this dissertation shows how slavery actually constrained freedom.
Item Open Access Statewide Longitudinal Progression of the Whole-Patient Measure of Safety in South Carolina.(Journal for healthcare quality : official publication of the National Association for Healthcare Quality, 2018-09) Turley, Christine B; Brittingham, Jordan; Moonan, Aunyika; Davis, Dianne; Chakraborty, HrishikeshMeaningful improvement in patient safety encompasses a vast number of quality metrics, but a single measure to represent the overall level of safety is challenging to produce. Recently, Perla et al. established the Whole-Person Measure of Safety (WPMoS) to reflect the concept of global risk assessment at the patient level. We evaluated the WPMoS across an entire state to understand the impact of urban/rural setting, academic status, and hospital size on patient safety outcomes. The population included all South Carolina (SC) inpatient discharges from January 1, 2008, through to December 31, 2013, and was evaluated using established definitions of highly undesirable events (HUEs). Over the study period, the proportion of hospital discharges with at least one HUE significantly decreased from 9.7% to 8.8%, including significant reductions in nine of the 14 HUEs. Academic, large, and urban hospitals had a significantly lower proportion of hospital discharges with at least one HUE in 2008, but only urban hospitals remained significantly lower by 2013. Results indicate that there has been a decrease in harm events captured through administrative coded data over this 6-year period. A composite measure, such as the WPMoS, is necessary for hospitals to evaluate their progress toward reducing preventable harm.Item Open Access Surficial gains and subsoil losses of soil carbon and nitrogen during secondary forest development.(Global change biology, 2015-02) Mobley, Megan L; Lajtha, Kate; Kramer, Marc G; Bacon, Allan R; Heine, Paul R; Richter, Daniel DebReforestation of formerly cultivated land is widely understood to accumulate above- and belowground detrital organic matter pools, including soil organic matter. However, during 40 years of study of reforestation in the subtropical southeastern USA, repeated observations of above- and belowground carbon documented that significant gains in soil organic matter (SOM) in surface soils (0-7.5 cm) were offset by significant SOM losses in subsoils (35-60 cm). Here, we extended the observation period in this long-term experiment by an additional decade, and used soil fractionation and stable isotopes and radioisotopes to explore changes in soil organic carbon and soil nitrogen that accompanied nearly 50 years of loblolly pine secondary forest development. We observed that accumulations of mineral soil C and N from 0 to 7.5 cm were almost entirely due to accumulations of light-fraction SOM. Meanwhile, losses of soil C and N from mineral soils at 35 to 60 cm were from SOM associated with silt and clay-sized particles. Isotopic signatures showed relatively large accumulations of forest-derived carbon in surface soils, and little to no accumulation of forest-derived carbon in subsoils. We argue that the land use change from old field to secondary forest drove biogeochemical and hydrological changes throughout the soil profile that enhanced microbial activity and SOM decomposition in subsoils. However, when the pine stands aged and began to transition to mixed pines and hardwoods, demands on soil organic matter for nutrients to support aboveground growth eased due to pine mortality, and subsoil organic matter levels stabilized. This study emphasizes the importance of long-term experiments and deep measurements when characterizing soil C and N responses to land use change and the remarkable paucity of such long-term soil data deeper than 30 cm.Item Open Access Testing the Rusted Chain: Cherokees, Carolinians, and the War for the American Southeast, 1756-1763(2011) Tortora, Daniel JIn 1760, when British victory was all but assured and hostilities in the northeastern colonies of North America came to an end, the future of the southeastern colonies was not nearly so clear. British authorities in the South still faced the possibility of a local French and Indian alliance and clashed with angry Cherokees who had complaints of their own. These tensions and events usually take a back seat to the climactic proceedings further north. I argue that in South Carolina, by destabilizing relations with African and Native Americans, the Cherokee Indians raised the social and political anxieties of coastal elites to a fever pitch during the Anglo-Cherokee War. Threatened by Indians from without and by slaves from within, and failing to find unbridled support in British policy, the planter-merchant class eventually sought to take matters into its own hands. Scholars have long understood the way the economic fallout of the French and Indian War caused Britain to press new financial levies on American colonists. But they have not understood the deeper consequences of the war on the local stage. Using extensive political and military correspondence, ethnography, and eighteenth-century newspapers, I offer a narrative-driven approach that adds geographic and ethnographic breadth and context to previous scholarship on mid-eighteenth century in North America. I expand understandings of Cherokee culture, British and colonial Indian policy, race slavery, and the southeastern frontier. At the same time, I also explain the origins of the American Revolution in the South.
Item Open Access Uncle Sam on the Family Farm: Farm Policy and the Business of Southern Agriculture, 1933-1965(2013) Brake, Elizbeth KathleenThis dissertation examines federal farm policy between 1933 and 1965 and its implementation in North and South Carolina. It argues that restricted economic democracy in the Farm State - the full array of agriculture regulations, programs, and agencies associated with the federal government - enabled policy makers to adhere strictly to the principles of progressive farming and parity in the development and implementation of farm policies. These ideals emphasized industrialized, commercial farming by ever-larger farms and excluded many smaller farms from receiving the full benefit of federal farm aid. The resulting programs, by design, contributed significantly to the contraction of the farm population and the concentration of farm assets in the Carolinas. They also steered rural economic development into the channels of agribusiness as a strategy to manage the consequences of those policies. The processes and programs that drove the smallest farms out of business in the early post-war era were beginning to threaten even larger, commercial farming enterprises by the 1960s. In this context, the economic and political interests of farmers became separate from and oppositional to those of industry or consumers and removed incentives to seek common ground. The unwavering pursuit of commercial farming and agribusiness prevented diversified rural development in the Carolinas and contributed to uneven distributions of prosperity in the region.
Using the methodologies of policy, business, and social history, this work draws upon evidence from a wide variety of sources including the papers of government farm agencies, correspondence of farmers, political office holders, and personnel of the USDA. It also consults the farm press and local press, the writings of farm policy leaders, and Congressional hearings and reports. These documents provide a multifaceted perspective on the development and implementation of farm programs in the Carolinas and offers a new look at the contested process through which farm policy was made and implemented in the post war period.
Item Open Access Use of seniors as mentors to medical students: a collaboration between the University of South Carolina School of Medicine and the Medical University of South Carolina.(J S C Med Assoc, 2011-02) Wiley, M Kathleen; Granholm, Ann-Charlotte; Bachman, Dav; Wieland, Darryl; Roberts, Ellen; Hardin, Rebekah; Dever-Bumba, Maureen; Eleazer, G Paul