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A New American Dream, Allison Rae Johnson

All Theses

A New American Dream traverses’ the hierarchical systems of power within the United States of America (USA). Survival and ‘success’ in the USA almost always requires assimilation into white culture, valuing patriarchy, capitalism and white supremacy (PCWS). Articulated through fine art prints, video and commercially produced postcards, my Master of Fine Arts Thesis artwork serves as multimedia instigation, compassing the viewer to reflect upon injustices of today and to reimagine a society of equality for tomorrow. Holding a queer liberatory politick with an artistic platform, my puissance lies within disrupting our ability to lucidly categorize and separate issues. The artwork …

A Multimodal Exploration Of Altered Mechanical And Histological Properties In Tendons With Degenerative Tendinopathy, Olivia Newkirk

All Theses

Tendons injuries occur in people of all ages and can range from soreness and inflammation to full rupture requiring surgical repair. Larger injuries are typically preceded by accumulated damage that can change the strength of the tendon, and the way it responds to stress. A multimodal analysis of the changing properties serves to elucidate some of the changes both histologically and chemically, and how they affect the global properties like strength. Literature cites a number of changes including increased glycosaminoglycan (GAG) content, disordered collagen fibers, increased cellularity, increased cross-sectional area, and decreased Young’s Modulus.

This paper analyzes these five altered …

Level Bs, Bill Elgersma

Pro Rege

No abstract provided.

It’S A Dog’S Life: Dog Transformations In Two Examples Of Modern Russian Literature, Alexandra Jane Gass

Modern Languages & Literatures Honors Theses

This paper focuses on the comparative analysis of Mikhail Bulgakov’s Heart of a Dog and Vladimir Mayakovsky’s “How I Became a Dog.” After providing a brief historical and biographical context to these authors and their respective works, this thesis, while it explores the similarities, mainly focuses on the differences in themes and concepts in these two works and how they relate to the authors’ differing views and interesting relationship as contemporaries. Additionally, this thesis looks in-depth at each work’s use of transformation and dogs to convey views on Soviet Russia following the October Revolution. Ultimately, both works represent transformations involving …

Design, Modeling And Control Of A Two-Wheel Balancing Robot Driven By Bldc Motors, Charles T. Refvem

Master's Theses

The focus of this document is on the design, modeling, and control of a self-balancing two wheel robot, hereafter referred to as the balance bot, driven by independent brushless DC (BLDC) motors. The balance bot frame is composed of stacked layers allowing a lightweight, modular, and rigid mechanical design. The robot is actuated by a pair of brushless DC motors equipped with Hall effect sensors and encoders allowing determination of the angle and angular velocity of each wheel. Absolute orientation measurement is accomplished using a full 9-axis IMU consisting of a 3-axis gyroscope, a 3-axis accelerometer, and a 3-axis magnetometer. …

Hepatobiliary Analyses Suggest Chronic Pah Exposure In Hakes (Urophycis Spp.) Following The Deepwater Horizon Oil Spill, Rachel E. Struch, Erin Pulster, Andrea D. Schreier, Steven A. Murawski

C-IMAGE Publications

Prior to the Deepwater Horizon oil spill, we lacked a comprehensive baseline of oil contamination in the Gulf of Mexico's sediments, water column, and biota. Gaps in prespill knowledge limit our ability to determine the aftereffects of the Deepwater Horizon blowout or prepare to mitigate similar impacts during future oil spill disasters. We examined spatiotemporal differences in exposure to and metabolism of polycyclic aromatic hydrocarbons (PAHs) in 2 hake species (Urophycis spp.) to establish a current baseline for these ecologically important, abundant, and at-risk demersal fishes. Gulf hake (Urophycis cirrata) and southern hake (Urophycis floridana) were collected throughout the Gulf …

Legacy- December 2019, South Carolina Institute Of Archaeology And Anthropology--University Of South Carolina

SCIAA Magazine - Legacy & PastWatch

Contents:

New Evidence that an Extraterrestrial Collision 12,800 Years Ago Triggered an Abrupt Climate Change for Earth…p. 1

Director’s Notes…p. 2

A Tribute to Roland C. Young…p. 5

Award to Explore for Shipwrecks Offshore Port Royal Sound…p. 8

CSS Pee Dee Cannons Installed in Florence, South Carolina…p. 10

Three-Dimensional Photogrammetric Modeling Program…p. 14

Reconstructing Lowcountry Plantation Waterfronts…p. 16

Underwater Archaeology Film Track Debuts at 7^th Annual Arkhaios Cultural Hertiage and Archaeology Film Festival in Columbia, South Carolina…p. 18

The Mysterious Island Fort in Charleston Harbor: Breaking Ground at Castle Pinckney…p. 20

Archaeology on the Widdicom Tract at Hobcaw Barony…p. …

Plant-Mediated Interactions Among Above-Ground And Below-Ground Life Stages Of A Root-Feeding Weevil, Emily C. Kraus, Michael J. Stout

Faculty Publications

© 2019 The Royal Entomological Society 1. Interactions among herbivores mediated by plant responses to herbivore injury may have large impacts on herbivore population densities. Responses may persist for weeks after injury and may affect not only the initial (inducing) herbivore, but also herbivores that are spatially or temporally separated from the initial attacker. 2. In many plant–insect interactions, multiple life stages of the insect may be associated with the same plant, and these various stages may interact indirectly with one another via induced responses. The rice water weevil (RWW), Lissorhoptrus oryzophilus, a serious global pest of rice, is one …

Analysis Of Mrna Abundance For Histone Variants, Histone- And Dna-Modifiers In Bovine In Vivo And In Vitro Oocytes And Embryos, J. Duan, L. Zhu, H. Dong, X. Zheng, Z. Jiang, J. Chen, X. C. Tian

Faculty Publications

© 2019, The Author(s). Transcript abundance of histone variants, modifiers of histone and DNA in bovine in vivo oocytes and embryos were measured as mean transcripts per million (TPM). Six of 14 annotated histone variants, 8 of 52 histone methyl-transferases, 5 of 29 histone de-methylases, 5 of 20 acetyl-transferases, 5 of 19 de-acetylases, 1 of 4 DNA methyl-transferases and 0 of 3 DNA de-methylases were abundant (TPM >50) in at least one stage studied. Overall, oocytes and embryos contained more varieties of mRNAs for histone modification than for DNA. Three expression patterns were identified for histone modifiers: (1) transcription before …

Anti-Viral Immunity In The Tumor Microenvironment: Implications For The Rational Design Of Herpes Simplex Virus Type 1 Oncolytic Virotherapy, Paul J.F. Rider, Ifeanyi K. Uche, Larissa Sweeny, Konstantin G. Kousoulas

Faculty Publications

© 2019, Springer Nature Switzerland AG. Purpose of Review: The design of novel herpes simplex type I (HSV-1)–derived oncolytic virotherapies is a balancing act between safety, immunogenicity, and replicative potential. We have undertaken this review to better understand how these considerations can be incorporated into rational approaches to the design of novel herpesvirus oncolytic virotherapies. Recent Findings: Several recent papers have demonstrated that enhancing the potential of HSV-1 oncolytic viruses to combat anti-viral mechanisms present in the tumor microenvironment leads to greater efficacy than their parental viruses. Summary: It is not entirely clear how the immunosuppressive tumor microenvironment affects oncolytic …

One Week Of Continuous Corticosterone Exposure Impairs Hepatic Metabolic Flexibility, Promotes Islet Β-Cell Proliferation, And Reduces Physical Activity In Male C57bl/6 J Mice, Susan J. Burke, Heidi M. Batdorf, Tai Yu Huang, Joseph W. Jackson, Katarina A. Jones, Thomas M. Martin, Kristen E. Rohli, Michael D. Karlstad, Tim E. Sparer, David H. Burk, Shawn R. Campagna, Robert C. Noland, Paul L. Soto, J. Jason Collier

Faculty Publications

© 2019 Elsevier Ltd Clinical glucocorticoid use, and diseases that produce elevated circulating glucocorticoids, promote drastic changes in body composition and reduction in whole body insulin sensitivity. Because steroid-induced diabetes is the most common form of drug-induced hyperglycemia, we investigated mechanisms underlying the recognized phenotypes associated with glucocorticoid excess. Male C57BL/6 J mice were exposed to either 100ug/mL corticosterone (cort) or vehicle in their drinking water. Body composition measurements revealed an increase in fat mass with drastically reduced lean mass during the first week (i.e., seven days) of cort exposure. Relative to the vehicle control group, mice receiving cort had …

Diversification And Biogeography Of An Indo-Pacific Bird Radiation (Pachycephalidae), Serina S. Brady

Biology ETDs

The utility of islands as natural laboratories of evolution is exemplified in the patterns of differentiation in widespread, phenotypically variable lineages. Pachycephalidae is one of the most complex avian radiations spanning the vast archipelagos of the Indo-Pacific, making it an ideal group to study the patterns and processes of diversification on islands. Here, we present a robust phylogenetic hypothesis for all five genera within Pachycephalidae, based on thousands of ultraconserved elements (UCEs) generated with a target-capture approach and high-throughput sequencing. We clarify certain taxonomic relationships within Pachycephala and discover that Wallacea plays a much larger role in pachycephalid evolutionary history …

The Dishwasher, Kaiyuan Deng

Theses

The Dishwasher is a 2D animated thesis film that lasts 5 minutes and 27 seconds. This animated short film shows a story of a young man, Kai, who dreams of becoming an artist in the US; however, he has to wash dishes for his living. One day, the dish machine is out of control because of Kai’s careless mistake. The manager sees the situation and begins to blame Kai. While the manager yells at him, Kai notices a funny animation loop appearing on the spinning dishes, which makes him laugh. After the manager leaves, Kai looks at his face reflected …

Cognitive Processes In Undergraduate Anatomy And Physiology Courses, Staci Neas Johnson

All Dissertations

Multiple problems facing society in the 21st century, including climate change and global concern over pandemics, require a greater number of STEM graduates with content knowledge and critical thinking skills. This has led to additional funding and research in teaching and learning, but much of the published literature in the context of biology education has investigated the impact of specific instructional practices across a spectrum of classrooms (undergraduate and professional) or the learning strategies specifically of medical students.

As the science of learning has developed, it has become clear that the process of learning is context-dependent. Despite continued attention to …

Physicochemical And Colligative Investigation Of Α (Shrimp Shell)-And Β (Squid Pen)-Chitosan Membranes: Concentration-Gradient-Driven Water Flux And Ion Transport For Salinity Gradient Power Andseparation Process Operations, Clifford R. Merz

Marine Science Faculty Publications

Chitin, and its derivative chitosan, is a naturally occurring biopolymer and an abundant polysaccharide containing acetylated units of N-acetyl-d-glucosamine. Chitosan membranes produced from shrimp shell (α) and squid pen (β) biowaste were prepared by solvent-casting, after which water flux and ionic transport diffusion experiments were conducted using a side-by-side concentration test cell under differing salinity concentration gradients. Physicochemical and experimental investigations were conducted, which confirmed that β-chitin possesses differing and enhanced performance characteristics than α-chitin with respect to diffusive water flux and ionic transport capabilities. In addition, novel colligative investigations through osmotic equilibrium were conducted to determine electrochemical characteristics …

How Conflict Shapes Evolution In Poeciliid Fishes, Andrew I. Furness, Bart J.A. Pollux, Robert Meredith, Mark S. Springer, David N. Reznick

Department of Biology Faculty Scholarship and Creative Works

In live-bearing animal lineages, the evolution of the placenta is predicted to create an arena for genomic conflict during pregnancy, drive patterns of male sexual selection, and increase the rate of speciation. Here we test these predictions of the viviparity driven conflict hypothesis (VDCH) in live-bearing poecilid fishes, a group showing multiple independent origins of placentation and extreme variation in male sexually selected traits. As predicted, male sexually selected traits are only gained in lineages that lack placentas; while there is little or no influence of male traits on the evolution of placentas. Both results are consistent with the mode …

Intuitive Beliefs, Jawwad Noor

Cowles Foundation Discussion Papers

Beliefs are intuitive if they rely on associative memory, which can be described as a network of associations between events. A belief-theoretic characterization of the model is provided, its uniqueness properties are established, and the intersection with the Bayesian model is characterized. The formation of intuitive beliefs is modelled after machine learning, whereby the network is shaped by past experience via minimization of the difference from an objective probability distribution. The model is shown to accommodate correlation misperception, the conjunction fallacy, base-rate neglect/conservatism, etc.

Influence Of Metabolic Capacity On The Consequences Of Spreading Depolarization, Katelyn M. Reinhart

Biomedical Sciences ETDs

In the United States, stroke is the fifth leading cause of death and stroke survivors often face long-term disability. After ischemic stroke, the ischemic territory can expand and recruit previously viable tissues into the lesioned area. During this critical period, there is an unsettling lack of interventions that prevent or treat secondary neuronal loss and cognitive decline. Clinical subdural recordings have revealed a close link between infarct progression and waves of spreading depolarizations (SD) in the acutely injured brain. SD is a slowly progressing wave of near-complete neuroglia depolarization that is extremely energetically demanding and this additional metabolic ‘hit’ …

The Sound Of Adventure: Two Original Compositions That Combine Music, Sound Design, And Post-Production, Inspired By Outdoor Experiences, Jason K. Gibson

Electronic Theses and Dissertations

Composers have been inspired by nature for centuries, but writing music about nature is becoming more popular in our day. Now, under titles like “Landscape Music” and “Environmental Music,” many composers seek to embody the feeling of nature in music. What has yet to be fully developed is how electronic music and landscape music can overlap in the chamber music world. This project culminates in two original compositions, Natural Opposition (ca. six min), and Giants at Night (ca. 15 min), that seek to satisfy the requirements of both realms by combining naturally inspired music with electronic influences. The compositions themselves …

The Impact Of Goal Orientation And Learning Organization On Mobbing Of Academic Advisors In The U.S., Bette A. Ludwig

Dissertations

Mobbing emerged in research decades ago as a way to understand aggressive behavior in the animal kingdom (Lorenz, 1966). This same concept has been adapted for higher education to explain acts of incivility and negative behaviors employees experience within their institutions (Duffy & Sperry, 2007, 2012; Harper, 2016; Yelgecen & Kokalan, 2009). The theory of mobbing encompasses both the organization and the aggressor.

This quantitative study, operationalized using measurable behaviors from the Work Domain Goal Orientation Questionnaire (Vandewalle, 1997), the Dimension of Learning Organization Questionnaire (Watkins and Marsick, 1993), and the Negative Acts Questionnaire (Einarsen, 1997), researches mastery orientation, performance …

《毛詩草木鳥獸蟲魚疏》中的物觀, Jianguo Cao, Zijun Yi

嶺南學報 Lingnan Journal of Chinese Studies

三國吴陸璣所作《毛詩草木鳥獸蟲魚疏》以博物學這一新視角、新方式對《毛詩》進行注解。作為博物學著作，它詳細記述了一百餘种動植物的生物屬性及實際功用，充分展現了漢魏時人將其運用到飲食、醫療、生產、娱樂、宗教與方術等諸多方面的豐富形式，是今人了解漢魏時期風物與風貌的重要參考内容;作為經學訓詁著作，它開創了《毛詩》風物研究這一專門之學，對後世《詩經》的多樣性專門研究影響深遠。它的出現反映了魏晉時期人們精神自由開放，突破兩漢以來重政治倫理意義與比附習氣的傳统思維，另闢蹊徑的《詩經》研究新風向。

Lu Ji, an intellectual from the three Kingdoms era, provided a new perspective for natural history in his maoshi caomu niaoshou chongyu shu (Meanings of Plants Birds, Beasts, Insects and Fish in Mao Shi) for maoshi (or shijing, the Book of Poetry). As a work of natural history, this book describes in detail the biological properties and practical functions of more than 100 species of plants and animals while fully showing the rich forms of food, medicine, production, entertainment, religion and fangshu used by people in the Han-Wei era, making it an important reference for understanding the scenery and …

Male Dominance Status Regulates Odor-Evoked Processing In The Forebrain Of A Cichlid Fish, Alexandre A. Nikonov, Karen P. Maruska

Faculty Publications

© 2019, The Author(s). The ability to identify odors in the environment is crucial for survival and reproduction. However, whether olfactory processing in higher-order brain centers is influenced by an animal’s physiological condition is unknown. We used in vivo neuron and local field potential (LFP) recordings from the ventral telencephalon of dominant and subordinate male cichlids to test the hypothesis that response properties of olfactory neurons differ with social status. Dominant males had a high percentage of neurons that responded to several odor types, suggesting broad tuning or differential sensitivity when males are reproductively active and defending a territory. A …

Elevated Levels Of Type 2 Respiratory Innate Lymphoid Cells In Human Infants With Severe Respiratory Syncytial Virus Bronchiolitis, Luan D. Vu, David Siefker, Tamekia L. Jones, Dahui You, Ryleigh Taylor, John Devincenzo, Stephania A. Cormier

Faculty Publications

© 2019 by the American Thoracic Society. Rationale: Studies of the immune responses at the site of respiratory syncytial virus (RSV) infection are sparse despite nearly five decades of research into understanding RSV disease. Objectives: To investigate the role of mucosal innate immune responses to RSV and respiratory viral load in infants hospitalized with the natural disease. Methods: Cytokines, viral load, and type 2 innate lymphoid cell (ILC2) levels in nasal aspirates, collected within 24 hours of enrollment, from infants hospitalized with RSV infection were quantified. Measurements and Main Results: RSV severity in infants was categorized based on admission to …

Warnings Of An “Insect Apocalypse” Are Premature, Timothy D. Schowalter, Michael R. Willig, Stephen J. Presley, Manoj Pandey

Faculty Publications

No abstract provided.

A Review Of Interactions Between Insect Biological Control Agents And Semiochemicals, Anamika Sharma, Ramandeep Kaur Sandhi, Gadi V.P. Reddy

Faculty Publications

Biological control agents and semiochemicals have become essential parts of the integrated pest management of insect pests over recent years, as the incorporation of semiochemicals with natural enemies and entomopathogenic microbials has gained significance. The potential of insect pheromones to attract natural enemies has mainly been established under laboratory conditions, while semiochemicals from plants have been used to attract and retain natural enemies in field conditions using strategies such as trap crops and the push–pull mechanism. The best-known semiochemicals are those used for parasitoids–insect pest–plant host systems. Semiochemicals can also aid in the successful dispersal of entomopathogenic microbials. The use …

Early Animal Evolution And Highly Oxygenated Seafloor Niches Hosted By Microbial Mats, Weiming Ding, Lin Dong, Yuanlin Sun, Haoran Ma, Yihe Xu, Runyu Yang, Yongbo Peng, Chuanming Zhou, Bing Shen

Faculty Publications

© 2019, The Author(s). The earliest unambiguous evidence for animals is represented by various trace fossils in the latest Ediacaran Period (550–541 Ma), suggesting that the earliest animals lived on or even penetrated into the seafloor. Yet, the O2 fugacity at the sediment-water interface (SWI) for the earliest animal proliferation is poorly defined. The preferential colonization of seafloor as a first step in animal evolution is also unusual. In order to understand the environmental background, we employed a new proxy, carbonate associated ferrous iron (Fecarb), to quantify the seafloor oxygenation. Fecarb of the latest Ediacaran Shibantan limestone in South China, …

Adjective Learning In Young Typically Developing Children And Children With Developmental Language Disorder: A Retrieval-Based Approach, Laurence B. Leonard, Patricia Deevy, Jeffrey D. Karpicke, Sharon Christ, Christine Weber, Justin B. Kueser, Eileen Haebig

Faculty Publications

Purpose: There are strong retention benefits when learners frequently test themselves during the learning period. This practice of repeated retrieval has recently been applied successfully to children’s word learning. In this study, we apply a repeated retrieval procedure to the learning of novel adjectives by preschool-age children with developmental language disorder (DLD) and their typically developing (TD) peers. We ask whether the benefits of retrieval extend to children’s ability to apply the novel adjectives to newly introduced objects sharing the same characteristics as the objects used during the learning period. Method: Fourteen children with DLD (Mage = 62.64 months) and …

Spatiotemporal Variability Of Fire Characteristics Affect Animal Responses In Pyric Landscapes, Bradley S. Cohen, Thomas J. Prebyl, Bret A. Collier, Michael J. Chamberlain

Faculty Publications

Background: Behavioral responses are the most immediate ways animals interact with their environment, and are primary mechanisms by which individuals mitigate mortality risk while ensuring reproductive success. In disturbance-driven landscapes, animals must adjust behaviors both spatially and temporally to maximize individual fitness. Prescribed fire is an important ecosystem driver in many coniferous forests, as fire cycles nutrients, creates spatially heterogeneous distributions in quantity and quality of forage and cover, and provides opportunities for fire-adapted taxa. Because fire immediately shifts resource distribution, and fire characteristics may drive behavioral responses to recent burns, we examined behavioral responses of 105 Global Positioning System …

Effect Of Two Digestive Enzymes And Ph On The Dsrna Of Endornaviruses Of Bell Pepper And Melon Under In Vitro Conditions, Adair Mccanless, Allison Hultgren, Cesar Escalante, Alyssa Ardt, Rodrigo A. Valverde

Faculty Publications

Purpose: The objective of this investigation was to determine the in vitro effect of two common digestive enzymes, amylase and pepsin, and pH on the integrity of the RI dsRNA of bell pepper endornavirus (BPEV) and Cucumis melo endornavirus (CmEV) evaluated by gel electrophoresis and reverse-transcription PCR (RT-PCR). Methods: We conducted experiments on the in vitro effect of two common digestive enzymes, amylase and pepsin, and pH on the structural integrity of the replicative intermediate (RI) dsRNA of bell pepper endornavirus (BPEV) and Cucumis melo endornavirus (CmEV), evaluated by gel electrophoresis and reverse-transcription polymerase chain reaction. Result: The effect of …

Ohio Conservation Plan, Revised 2019, For The Plains Gartersnake, Thamnophis Radix, Norman Reichenbach

Faculty Publications and Presentations

This plan outlines strategies and methods used in an ongoing study initiated in 1999 to restore a self- sustaining population of the Plains Gartersnake (Thamnophis radix) in Ohio. Restoring a self-sustaining population would require increases in the current population to where the ratios of T. radix to T. sirtalis are from 1:1 to 1:12.2 in multiple locations in Killdeer Plains Wildlife Area (KPWA). This range of ratios would be similar to what was seen between 1978-80 by Reichenbach and Dalrymple (1986) at one site in KPWA and then more recently (2002 to 2009) by Wynn and Reichenbach (2018) at two …