Digital Commons Network^™

Rates Of Future Climate Change In The Gulf Of Mexico And The Caribbean Sea: Implications For Coral Reef Ecosystems, A. E. Lawman, S. G. Dee, K. L. Delong, A. M.S. Correa

Faculty Publications

Rising temperatures and ocean acidification due to anthropogenic climate change pose ominous threats to coral reef ecosystems in the Gulf of Mexico (GoM) and the western Caribbean Sea. Unfortunately, the once structurally complex coral reefs in the GoM and Caribbean have dramatically declined since the 1970s; relatively few coral reefs still exhibit a mean live coral cover of >10%. Additional work is needed to characterize future climate stressors on coral reefs in the GoM and the Caribbean Sea. Here, we use climate model simulations spanning the period of 2015–2100 to partition and assess the individual impacts of climate stressors on …

Rural-Urban Differences In Breast Cancer Surgical Delays In Medicare Beneficiaries, Ronnie J. Zipkin, Andrew Schaefer, Changzhen Wang, Andrew P. Loehrer, Nirav S. Kapadia, Gabriel A. Brooks, Tracy Onega, Fahui Wang, Alistair J. O’Malley, Erika L. Moen

Faculty Publications

Background: Delays between breast cancer diagnosis and surgery are associated with worsened survival. Delays are more common in urban-residing patients, although factors specific to surgical delays among rural and urban patients are not well understood. Methods: We used a 100% sample of fee-for-service Medicare claims during 2007–2014 to identify 238,491 women diagnosed with early-stage breast cancer undergoing initial surgery and assessed whether they experienced biopsy-to-surgery intervals > 90 days. We employed multilevel regression to identify associations between delays and patient, regional, and surgeon characteristics, both in combined analyses and stratified by rurality of patient residence. Results: Delays were more prevalent among …

Revisiting Institutional Voids: Advancing The International Business Literature By Leveraging Social Sciences, Marleen Dieleman, Stanislav Markus, Tazeeb Rajwani, George White Iii

Faculty Publications

Institutions are vital for solving collective action problems and enabling functioning markets. Based on this notion, the institutional voids literature has offered a dynamic research agenda for international business scholarship. In this perspective article, we leverage work from political science, development economics, legal studies, and anthropology to: (a) expose hidden assumptions about institutional voids in the management literature; (b) propose new directions for research based on our revised assumptions; and (c) provide direction-specific theoretical constructs from other social sciences to stimulate theory-building and empirical inquiry into institutional voids. We develop a framework that identifies four revised assumptions about institutional voids …

Worldviews Transformed: How God And His People Can Change Worldview, S. Joseph Kidder, Katelyn Campbell Weakley

Faculty Publications

No abstract provided.

Impacts Of Ocean-Atmosphere Teleconnection Patterns On The South-Central United States, Robert V. Rohli, Gregg A. Snedden, Elinor R. Martin, Kristine L. Delong

Faculty Publications

Recent research has linked the climate variability associated with ocean-atmosphere teleconnections to impacts rippling throughout environmental, economic, and social systems. This research reviews recent literature through 2021 in which we identify linkages among the major modes of climate variability, in the form of ocean-atmosphere teleconnections, and the impacts to temperature and precipitation of the South-Central United States (SCUSA), consisting of Arkansas, Louisiana, New Mexico, Oklahoma, and Texas. The SCUSA is an important areal focus for this analysis because it straddles the ecotone between humid and arid climates in the United States and has a growing population, diverse ecosystems, robust agricultural …

Using Multidisciplinary Analysis To Develop Adaptation Options Against Extreme Coastal Floods, Xinmeng Shan, Jun Wang, Jiahong Wen, Hengzhi Hu, Lei Wang, Jie Yin, Mengya Li

Faculty Publications

Long-term flood risk adaptation and decision making are complex because the future is full of deep uncertainties. Flexibility and robustness can be used to deal with future uncertainty. This study developed an integrated modeling framework that extends previous studies to the spatial domain to assess the future flood risks and the cost and benefit of three adaptation measures for four types of buildings in Shanghai. Real options analysis (ROA) and dynamic adaptive policy pathways (DAPP) were integrated to develop a dynamic adaptation pathway and identify robust adaptation options. The results show that: (1) Sea level rise and land subsidence will …

Sexual Stature Difference Fluctuations In Pre- And Post-Black Death London As An Indicator Of Living Standards, Emily J. Brennan, Sharon Dewitte

Faculty Publications

Objectives: The degree of sexual stature difference (SSD), the ratio of male to female height, is argued to be an indicator of living standards based on evidence that physical growth for males is more sensitive to environmental fluctuations. In a resource-poor environment, the degree of SSD is expected to be relatively low. The aim of this study is to comparatively assess SSD in medieval London in the context of repeated famine events and other environmental stressors before the Black Death (BD) and the improved living conditions that characterized the post-Black Death period.

Methods: To test the hypothesis that a poor …

Planetary-Scale Change To The Biosphere Signalled By Global Species Translocations Can Be Used To Identify The Anthropocene, Mark Williams, Reinhold Leinfelder, Anthony D. Barnosky, Martin J. Head, Francine M.G. Mccarthy, Alejandro Cearreta, Stephen Himson, Rachael Holmes, Colin N. Waters, Jan Zalasiewicz, Simon Turner, Mary Mcgann, Elizabeth A. Hadly, M. Allison Stegner, Paul Michael Pilkington, Jérôme Kaiser, Juan Carlos Berrio, Ian P. Wilkinson, Jens Zinke, Kristine L. Delong

Faculty Publications

We examine three distinctive biostratigraphic signatures of humans associated with hunting and gathering, landscape domestication and globalization. All three signatures have significant fossil records of regional importance that can be correlated inter-regionally and help describe the developing pattern of human expansion and appropriation of resources. While none have individual first or last appearances that provide a globally isochronous marker, all three signatures overlap stratigraphically, in that they are part of a continuum of change, with complex regional patterns. Here we show that during the later stages of globalization, late nineteenth to twentieth century records of species translocations can be used …

Southwest Pacific Tropical Cyclone Development Classification Utilizing Machine Learning And Synoptic Composites, Rupsa Bhowmick, Jill C. Trepanier, Alex M. Haberlie

Faculty Publications

This study evaluates the ability of machine learning algorithms to classify tropical depressions (TDs) and tropical storms (TSs) in the western region of the southwest Pacific Ocean (SWPO). Decision rules are generated to predict the environment required for a depression to fully develop into a mature storm, and the most influential predictors in the classification decision are ranked. TD and TS are discriminated based on a maximum sustained wind speed threshold (≥17 ms−1). Various aerosol, thermodynamic, and dynamic parameters are extracted closest to the initiation point of each non-developing and developing sample. The covariates associated with each labelled sample are …

An Assessment Of The Extremes And Impacts Of The February 2021 South-Central U.S. Arctic Outbreak, And How Climate Services Can Help, Rebecca A. Bolinger, Vincent M. Brown, Christopher M. Fuhrmann, Karin L. Gleason, T. Andrew Joyner, Barry D. Keim, Amanda Lewis, John W. Nielsen-Gammon, Crystal J. Stiles, William Tollefson, Hannah E. Attard, Alicia M. Bentley

Faculty Publications

In February 2021, a widespread cold-air outbreak, with two associated winter storm systems, impacted the South-Central United States. After a comprehensive summary of the synoptic setup and a day-by-day analysis of the event, we assess the significance of the storm from a climatological perspective. Concerning winter precipitation, there were isolated instances of record snowfall accumulations. While freezing rain and freezing drizzle both occurred, total freezing precipitation accumulations did not exceed a one-in-50 year event. The duration of the cold was notable — many stations across the region broke records for the highest number of consecutive days below freezing. When analyzing …

Delineation Of Cancer Service Areas Anchored By Major Cancer Centers In The United States, Changzhen Wang, Fahui Wang, Tracy Onega

Faculty Publications

Defining a reliable geographic unit pertaining to cancer care is essential in its assessment, planning, and management. This study aims to delineate and characterize the cancer service areas (CSA) accounting for the presence of major cancer centers in the United States. We used the Medicare enrollment and claims from January 1, 2014 to September 30, 2015 to build a spatial network from patients with cancer to cancer care facilities that provided inpatient and outpatient care of cancer-directed surgery, chemotherapy, and radiation. After excluding those without clinical care or outside of the United States, we identified 94 NCI-designated and other academic …

Mastree+: Time‐Series Of Plant Reproductive Effort From Six Continents, Andrew Hacket-Pain, Jessie J. Foest, Ian S. Pearse, Jalene M. Lamontagne, Walter D. Koenig, Giorgio Vacchiano, Michał Bogdziewicz, Thomas Caignard, Paulina Celebias, Joep Van Dormolen, Marcos Fernández-Martínez, Jose V. Moris, Ciprian Palaghianu, Mario Pesendorfer, Akiko Satake, Eliane Schermer, Andrew J. Tanentzap, Peter A. Thomas, Davide Vecchio, Andreas P. Wion, Thomas Wohlgemuth, Tingting Xue, Katharine Abernethy, Marie-Claire Aravena Acuña, Marcelo Daniel Barrera, Jessica H. Barton, Stan Boutin, Emma R. Bush, Sergio Donoso Calderón, Felipe S. Carevic, Carolina Volkmer De Castilho, Juan Manuel Cellini, Colin A. Chapman, Hazel Chapman, Francesco Chianucci, Patricia Da Costa, Luc Croisé, Andrea Cutini, Ben Dantzer, R. Justin Derose, Jean-Thoussaint Dikangadissi, Edmond Dimoto, Fernanda Lopes De Fonseca, Leonard Gallo, Georg Gratzer, David F. Greene, Martín A. Hadad, Alejandro Huertas Herrera, Kathryn J. Jeffery, Jill F. Johnstone, Urs Kalbitzer, Władysław Kantorowicz, Christie A. Kilmas, Jonathan G.A. Lageard, Jeffrey Lane, Mateusz Ledwoń, Abigail C. Leeper, Maria Vanessa Lencinas, Ana Cláudia Lira-Guedes, Michael C. Lordon, Paula Marchelli, Shealyn Marino, Harald Schmidt Van Marle, Andrew G. Mcadam, Ludovic R.W. Momont, Lúcia Helena De Oliveira Wadt, Parisa Panahi, Guillermo Martínez Pastur, Thomas Patterson, Pablo Luis Peri, Łukasz Piechnik, Mehdi Pourhashemi, Claudia Espinoza Quezada, Fidel A. Roig, Karen Peña Rojas, Yamina Micaela Rosas, Silvio Schueler, Barbara Seget, Rosina Soler, Michael A. Steele, Mónica Toro-Manríquez, Caroline E.G. Tutin, Tharcisse Ukizintambara, Lee White, Biplang Yadok, John L. Willis, Anita Zolles, Magdalena Żywiec, Davide Ascoli

Faculty Publications

Significant gaps remain in understanding the response of plant reproduction to environmental change. This is partly because measuring reproduction in long-lived plants requires direct observation over many years and such datasets have rarely been made publicly available. Here we introduce MASTREE+, a data set that collates reproductive time-series data from across the globe and makes these data freely available to the community. MASTREE+ includes 73,828 georeferenced observations of annual reproduction (e.g. seed and fruit counts) in perennial plant populations worldwide. These observations consist of 5971 population-level time-series from 974 species in 66 countries. The mean and median time-series length is …

Land Rich, Cash Poor: Hispanic Subsistence Agri-Culture On Acequia Farms Of Northern New Mexico, 1880-1950s, José A. Rivera Ph.D.

Faculty Publications

Acequia-based agriculture in Hispanic northern New Mexico originated with the arrival of settlers from the central valley of Mexico in the late sixteenth century and later following the Camino Real into the upper Río Grande and its tributaries. The high desert environment required irrigation for food production and survival. Land parcels in the rural villages of northern New Mexico were small, and crop yields were limited to home consumption on a subsistence basis, an economy that lasted well into the territorial period and statehood of New Mexico. Despite a wage economy introduced with the arrival of the railroad around 1880 …

Recently Integrated Alu Elements In Capuchin Monkeys: A Resource For Cebus/Sapajus Genomics, J M. Storer, J A. Walker, C E. Rockwell, G Mores, J M. Storer, J D. Orkin, A D. Melin, K A. Phillips, C Roos, M A. Batzer

Faculty Publications

Capuchins are platyrrhines (monkeys found in the Americas) within the Cebidae family. For most of their taxonomic history, the two main morphological types of capuchins, gracile (untufted) and robust (tufted), were assigned to a single genus, Cebus. Further, all tufted capuchins were assigned to a single species, Cebus apella, despite broad geographic ranges spanning Central and northern South America. In 2012, tufted capuchins were assigned to their genus, Sapajus, with eight currently recognized species and five Cebus species, although these numbers are still under debate. Alu retrotransposons are a class of mobile element insertion (MEI) widely used to study primate …

The History Of Uofsc's Gibbes Green, Lydia M. Brandt, Samantha Clark, Morgan Edlin, Lauren N. Eleazer, Francis Hampton, Mason Joiner, Hannah Macdonald, Ellis Mcclure, Emmah M. Muema, Madeline Owens, Graciela D. Perez, Noah Safari, Anna Spaschak, Sarah Helen Vandevender, David Walls, Grant Wong, Christian Anderson

Faculty Publications

The following report is a culmination of papers from the Spring 2022 students of Dr. Christian Anderson’s Evolution of Higher Education and Dr. Lydia Brandt’s History of American Architecture courses. The report contains research conducted on the creation of Gibbes Green on the University of South Carolina’s campus. Gibbes Green was the first major expansion made by the university, and signifies an era of development and growth for both the school and Higher Education as a whole.

Increasing Patron’S Outreach And Engagement Through Relationship Marketing: A Case Study, Margaret Adeogun

Faculty Publications

Increased diversity, demographics, and population shifts in higher education have led many academic libraries to reexamine their marketing efforts and adopt strategies that promote relationships and inclusivity. This requirement has become more prominent among libraries serving a highly diverse user community, particularly in a more racially and ethnically diverse campus. Adopting a marketing model that cultivates more meaningful long-term relationships with customers ensures long-term satisfaction and loyalty to the library brand. Using marketing and promotional examples from the James White Library, this article addresses the academic library’s relationship marketing strategy in an increasingly multicultural higher education environment.

Presas Efímeras Of New Mexico, José A. Rivera Ph.D.

Faculty Publications

The main title of this paper mimics a groundbreaking investigation by anthropologist Teresa Rojas Rabiela and ethnohistorian Ignacio Gutiérrez Ruvalcaba titled: Las presas efímeras mexicanas, del pasado y del presente (Ephemeral diversion dams of Mexico, past and present). Their study inspired the addition of counterpart cases from Nuevo México, a former Mexican province directly north of the Juarez-El Paso border. The work here describes the traditional dams of the northern Río Grande region and also serves as a guide to future research and the development of historic preservation projects. After introducing readers to Las presas efímeras mexicanas, …

Meningiomas In Ancient Human Populations, Della Collins Cook, Marie Elaine Danforth

Faculty Publications

Meningiomas are the most common tumor of the central nervous system and can result in skeletal manifestations, including hyperostosis of the adjacent cranial bone, enostoses, depressions, and enhanced vascular impressions. However, their identification in the paleopathological literature has been rare and few cases have received broad acceptance of the diagnosis. A review of the literature identified some 43 cases in which individuals were argued to have suffered from meningiomas. Most were seen in older individuals but were more likely to affect males. Eleven individuals exhibited hyperostosis, the most easily recognized indicator, usually located on the parietal bone; the hyperostotic region …

Shaping Arctic’S Tomorrow Through Indigenous Knowledge Engagement And Knowledge Co-Production, Tatiana Degai, Andrey N. Petrov, Renuka Badhe, Parnuna P. Egede Dahl, Nina Döring, Stephan Dudeck, Thora M. Hermann, Andrei Golovnev, Liza Mack, Elle Merete Omma, Gunn Britt Retter, Gertrude Saxinger, Annette J.M. Scheepstra, Chief Vyachelav Shadrin, Norma Shorty, Colleen Strawhacker

Faculty Publications

This perspective presents a statement of the 10th International Congress of Arctic Social Sciences Indigenous Knowledge and knowledge co-production panel and discussion group, 20 July 2021. The statement is designed to serve as a characterization of the state-of-the-art and guidance for further advancement of Indigenous Knowledge and knowledge co-production in the Arctic. It identifies existing challenges and provides specific recommendations for researchers, Indigenous communities, and funding agencies on meaningful recognition and engagement of Indigenous Knowledge systems.

Introduction To The Special Issue On The Scholarship Of Generosity: A Festschrift In Honor Of Beth Blue Swadener, M. K. Nagasawa, Flora Farago, L. Peters

Faculty Publications

No abstract provided.

Food, Freedom, Fairness, And The Family Farm, Robin M. Rotman, Sophie Mendelson

Faculty Publications

The concept of the “family farm” holds powerful sway within the American narrative, embodying both nostalgia for an imagined past and anxiety for a future perceived to be under threat. Since the founding of the United States, this cultural ideal has been invoked in support of a rosy vision of agrarian democracy while obscuring the ways in which the U.S. Department of Agriculture’s codified definition of “family farm” has unfairly aggregated advantages for the benefit of a particular kind of family (nuclear) and farmer (white, male, straight). At the same time, consumers are misled by an under-interrogated conflation of family …

Morphology Of Migration: Associations Between Wing Shape, Bill Morphology And Migration In Kingbirds (Tyrannus), Maggie P. Macpherson, Alex E. Jahn, Nicholas A. Mason

Faculty Publications

Morphology is closely linked to locomotion and diet in animals. In animals that undertake long-distance migrations, limb morphology is under selection to maximize mobility and minimize energy expenditure. Migratory behaviours also interact with diet, such that migratory animals tend to be dietary generalists, whereas sedentary taxa tend to be dietary specialists. Despite a hypothesized link between migration status and morphology, phylogenetic comparative studies have yielded conflicting findings. We tested for evolutionary associations between migratory status and limb and bill morphology across kingbirds, a pan-American genus of birds with migratory, partially migratory and sedentary taxa. Migratory kingbirds had longer wings, in …

A New Species Of New Guinea Worm-Eating Snake (Serpentes, Elapidae, Toxicocalamus Boulenger, 1896) From Western Highlands Province, Papua New Guinea, Jackson R. Roberts, Bulisa Iova, Christopher C. Austin

Faculty Publications

We describe a new species of New Guinea Worm-Eating Snake (Elapidae: Toxicocalamus) from a specimen in the reptile collection of the Papua New Guinea National Museum and Art Gallery. Toxicocalamus longhagen sp. nov. can be easily distinguished from other species of this genus by the presence of paired subcaudals, a preocular scale unfused from the prefrontal scale, a prefrontal distinct from the internasal scale that contacts the supralabials, a single large posterior temporal and two postocular scales. The new taxon is currently known only from one specimen, which was collected from Mt. Hagen Town in Western Highlands Province, Papua New …

Gis-Automated Delineation Of Hospital Service Areas In Florida: From Dartmouth Method To Network Community Detection Methods, Changzhen Wang, Fahui Wang

Faculty Publications

Since the Dartmouth Hospital Service Areas (HSAs) were proposed three decades ago, there has been a large body of work using the unit in examining the geographic variation in health care in the U.S. for evaluating health care system performance and informing health policy. However, many studies question the replicability and reliability of the Dartmouth HSAs in meeting the challenges of an ever-changing and a diverse set of health care services. This research develops a reproducible, automated, and efficient GIS tool to implement Dartmouth method for defining HSAs. Moreover, the research adapts two popular network community detection methods to account …

Final Thoughts And Observations, James R. Allison, Heidi Roberts, Jerry D. Spangler

Faculty Publications

This chapter addresses three topics inspired by the discoveries made during Jackson Flat’s archaeological investigations. The first topic examines the implications of the discovery of early maize agriculture in the Far Western region. Our data suggest that the Far Western Basketmaker tradition developed on a trajectory separate from the Western Basketmaker groups associated with the White Dog Phase in the Four Corners region.

Megaliths And Monumental Architecture At Coal Bed Village, An Ancestral Pueblo Site In Southeastern Utah, James R. Allison, Fumi Arakawa, Marion Forest, Katie K. Richards, David T. Yoder

Faculty Publications

Worldwide, megaliths are a common form of monumental architecture in Neolithic and later societies. Archaeologists in western Europe, and other parts of the world where megalithic monuments occur, have often discussed the meanings of megalithic features as well as their associations with ritual, territoriality, and social organization. In the Pueblo Southwest, most monumental architecture takes the form of large, unusually tall buildings (“great houses”), oversized ritual architecture (“great kivas”), or landscape features (roads and berms), all of which are most commonly associated with the Chaco system. Ancestral Pueblo people also occasionally built with ostentatiously large rocks, but megalithic features and …

Preface, Kisung Lee, Liang Jie Zhang

Faculty Publications

No abstract provided.

Do Privacy Assurances Work? A Study Of Truthfulness In Healthcare History Data Collection, Tamara M. Masters, Mark Keith, Rachel Hess, Jeffrey L. Jenkins

Faculty Publications

Patients often provide untruthful information about their health to avoid embarrassment, evade treatment, or prevent financial loss. Privacy disclosures (e.g. HIPAA) intended to dissuade privacy concerns may actually increase patient lying. We used new mouse trackingbased technology to detect lies through mouse movement (distance and time to response) and patient answer adjustment in an online controlled study of 611 potential patients, randomly assigned to one of six treatments. Treatments differed in the notices patients received before health information was requested, including notices about privacy, benefits of truthful disclosure, and risks of inaccurate disclosure. Increased time or distance of device mouse …

Factors That Affect Native English Speakers’ Comfort Levels When Communicating With Non-Native English Speakers, Kayla Nymeyer, Dan Dewey, William Eggington, Wendy Baker-Smemoe

Faculty Publications

This study explores native English speakers’ (NESs) self reported comfort levels when speaking with non-native English speakers (NNESs) from different first language (L1) backgrounds and in six different communication situations. NESs (n=122) listened to Spanish L1 and Chinese L1 NNESs with low, mid or high levels of English proficiency and rated their comfort level interacting with them. Results indicated that higher proficiency speakers were rated significantly higher (more comfortable as interlocutors) than Mid which were in turn rated higher than Low proficiency speakers. Spanish L1 speakers were rated higher than Chinese L1 speakers except at low proficiency levels. Ratings for …

Sr. Ciencia And El Mago: A Legacy Of Archaeological Discovery And Lifelong Learning, Michael T. Searcy

Faculty Publications

As partners in the pursuit of archaeological discovery, Paul Minnis and Michael Whalen developed an enduring professional relationship that resulted in productive careers marked by multiple field projects and numerous scholarly publications. While engaged in academic archaeology, they also fostered a new generation of archaeologists along the way. An integral part of their pedagogy was carried out in the field where students worked alongside Mike and Paul, learning not only how to carry out an archaeological project from beginning to end, but also how to collaborate in a field of study that has become increasingly interdisciplinary. This paper presents my …