Digital Commons Network^™

Resonance: Collaborative Musicking Through Tactile Ecologies, Ka Hei Cheng, Jesse Allison

Faculty Publications

This paper unveils a PhD research on "Resonance,"an instrument at the crossroads of collaborative music-making, gameplay, and music-related human-computer interaction. Resonance creates a unique communal gameplay performance system, where players are interdependent, transcending the boundaries of human and non-human agency. This collective process has the potential to enhance human connections and bonding, amplifying players' sensitivity to one another and their environment. The heart of this collaboration comprises intricate networks of signals, nurturing relationships, shared expression, decision-making processes, negotiation, and a spectrum of implementations. Resonance's design showcases tactile and tangible interfaces, employing capacitive touch technology as a sound interface, thereby providing …

The Daily Gamecock: February 2024, University Of South Carolina, Office Of Student Media

February

No abstract provided.

The Impact Of Social Exclusion On Anticipatory Attentional Processing, John E. Kiat, Jacob E. Cheadle, Bridget J. Goosby

Department of Sociology: Faculty Publications

The importance of understanding how we anticipate and prepare for social rejection is underscored by the mental and physical toll of continual social vigilance. In this study, we investigate the impact of social rejection on anticipatory attentional processes using the well-known Cyberball task, a paradigm in which participants engage in a game of catch with virtual avatars who after an initial period of fair-play (inclusion condition) then exclude the participant from the game (exclusion condition). The degree of anticipatory attention allocated by subjects towards the avatars was assessed by measuring P3b responses towards the avatars’ preparatory actions (i.e. the phase …

Indicators Of Community Physical Activity Resources And Opportunities And Variation By Community Sociodemographic Characteristics: A Scoping Review, Ann E. Rogers, Michaela A. Schenkelberg, Peter Stoepker, Danielle Westmark, Deepa Srivastava, David A. Dzewaltowski

Department of Child, Youth, and Family Studies: Faculty Publications

Objective: This scoping review synthesizes studies examining community-level variability in physical activity resource (assets) and opportunity (organized group physical activity services) availability by community sociodemographic characteristics to describe methodologies for measuring resources/opportunities, indicators characterizing availability, and associations between community-level sociodemographic characteristics and availability.

Methods: A systematic search was conducted in MEDLINE, CINAHL, PsycINFO, and Scopus for literature through 2022. Eligible studies quantitatively examined measures of physical activity resource/opportunity availability by community-level racial, ethnic, and/or socioeconomic characteristics within geospatially defined communities. Extracted data included: community geospatial definitions, sociodemographic characteristics assessed, methodologies for measuring and indicators of community physical activity …

A Case Report Of Pseudomonas Infection In A Patient With Nasal Septum Perforation, Cocaine Use Disorder, And A Perinuclear Anti-Neutrophil Cytoplasmic Antibody (P-Anca)-Positive Assay, Ian Brandon, Lorena Del Pilar Bonilla

All Publications

Nasal septum perforation (NSP) occurs secondary to many underlying etiologies, including facial trauma, drug use, malignancy, infection, or autoimmune disease. We present the case of a 39-year-old female with a past medical history of cocaine use disorder who presented with symptoms concerning facial cellulitis unresponsive to antibiotic therapy. Physical exam and subsequent imaging revealed the presence of NSP. The patient underwent a full workup exploring potential etiologies of NSP in the setting of cocaine use disorder, with lab results indicating Pseudomonas aeruginosa and Pseudomonas putida cellulitis as well as a positive perinuclear anti-neutrophil cytoplasmic antibody (p-ANCA) assay. This case highlights …

Intersecting Identities And Adjustment To The Primary-Secondary School Transition: An Integrative Review, Joanne Harris, Rebecca Nowland, Megan Todd

Journal of Educational Research and Practice

The primary-to-secondary school transition is a milestone for children because of the multiple changes they must navigate. Although most adjust successfully, approximately 30% of children have difficulties during this transition. Intersecting identities are also likely to influence how children navigate the adjustment of the school transfer, but there have been no syntheses of existing evidence relating to the impacts of intersectionality. We conducted an integrative review using eight databases (Education database, ERIC, ProQuest Education, PsychInfo, Scopus, SocIndex, Sociology Database, and Web of Science) and searched for quantitative or qualitative studies that examined how intersecting identities impact children’s self-concept, mental health, …

Using Personal Power To Overcome Self-Sabotage, Kelli Jakubik

Dissertations

Purpose: The purpose of this sequential, explanatory mixed methods study was to identify and describe personal power tactics that California female school superintendents employ to overcome the four identified self-sabotaging behaviors from the self-sabotaging framework adapted from Lerner (2012) and Ryder and Briles (2003). Methodology: This sequential, explanatory mixed methods study identified and described the power tactics that eight female superintendents in a Southern California public school used to overcome the top four self-sabotaging behaviors: thinking too small, fear and worrying, holding back, and not taking time for reflection. Purposeful and convenience sampling was used to identify the participants. The …

We Didn't Know It Was That Bad: Unearthing Parent Perspectives On Universal Pre-K Policy, Maria S. Mavrides Calderon

Publications and Research

Families are the ultimate recipients of the effects of policy, but seldom get a seat at the policymaking table. This study investigated how parents perceive the impacts of unequal teacher compensation policies on New York City’s (NYC) Universal Pre-K (UPK) expansion. Utilizing Bronfenbrenner's (1979) ecological systems theory and Schneider and Ingram’s (1993) theory of social construction and policy design to create a rich conceptual framework, this qualitative study analyzed parents' voices through document and social media discourse analysis expanding from 2014 to 2021, and semi-structured interviews (n=15). Participants reflected the demographic diversity found in NYC, the largest school system in …

Experimental Thermal Conductivity Studies Of Agar-Based Aqueous Suspensions With Lignin Magnetic Nanocomposites, Bishal Gautam, Saja M. Nabat Al-Ajrash, Mohammad Jahid Hasan, Abhishek Saini, Sarah J. Watzman, Esteban Ureña-Benavides, Erick S. Vasquez-Guardado

Chemical and Materials Engineering Faculty Publications

Nanoparticle additives increase the thermal conductivity of conventional heat transfer fluids at low concentrations, which leads to improved heat transfer fluids and processes. This study investigates lignin-coated magnetic nanocomposites (lignin@Fe₃O₄) as a novel bio-based magnetic nanoparticle additive to enhance the thermal conductivity of aqueous-based fluids. Kraft lignin was used to encapsulate the Fe₃O₄ nanoparticles to prevent agglomeration and oxidation of the magnetic nanoparticles. Lignin@Fe₃O₄ nanoparticles were prepared using a pH-driven co-precipitation method with a 3:1 lignin to magnetite ratio and characterized by X-ray diffraction, FT-IR, thermogravimetric analysis, and transmission electron …

A Comprehensive Approach For Addressing E-Cigarette Use In High School Students, Michael Ebbert

Masters Projects

The prevalence of electronic cigarette (e-cigarette) use among youth has increased at an alarming rate. More teenagers are falling victim to the adverse physical and mental effects of e-cigarette use despite the attempted implementation of various prevention and intervention programs. Teenagers are influenced to use e-cigarettes by their peers, social media, and e-cigarette advertisements. Schools and parents need to work together to end the teenage e-cigarette use epidemic. The comprehensive e-cigarette prevention program will seek to increase the knowledge of e-cigarettes, raise awareness of the harms of nicotine addiction, and build positive peer support influences. The overarching objective of this …

What’S So Marxist About Marxist Educational Theory?, Derek R. Ford

Education Studies Faculty publications

The antagonism between “class” and “race” have plagued educational theory for decades. As a communist organizer seeking to move Marxist educational theory out of the stagnant waters of theoretical debates, I turn to recent CRT scholarship, which I find much more in line with the communist project. Yet, this literature omits world-historic and ongoing transformations inaugurated particularly since the beginning of the 20th century by erasing, discounting or, denouncing them. I argue the primary factors inhibiting educational researchers: Anticommunism. The global revolutionary era led largely by revolutionary communists contains the most fruitful explanations of those conditions and connections (and the …

Unm Hsc Education Day Agenda 2024, Gary A. Smith

HSC Education Days

No abstract provided.

Well-Being In Response To Gratitude Interventions: A Student Elicitation Approach, Erin A. Hopkins

Journal of Contemplative and Holistic Education

Various methods exist to invoke gratitude, such as gratitude lists, acts directed towards others, and gratitude contemplation (Rash, Matsuba, and Prkachin, 2011). This study, through student perception elicitation, examines a gratitude list intervention in a professional development undergraduate class which tests the gratitude and enhanced well-being connection theory.

Results suggest various reasons why students perceive a connection between gratitude lists and mental and physical well-being, although there was an overall belief among participants that gratitude lists help more with mental health than physical health. Also, the gratitude and enhanced well-being connection theory was not fully supported as overall respondent sentiment …

Optimizing Internet Of Things Fog Computing: Through Lyapunov-Based Long Short-Term Memory Particle Swarm Optimization Algorithm For Energy Consumption Optimization, Sheng Pan, Chenbin Huang, Jiajia Fan, Zheyan Shi, Junjie Tong

Faculty, Staff and Student Publications

In the era of continuous development in Internet of Things (IoT) technology, smart services are penetrating various facets of societal life, leading to a growing demand for interconnected devices. Many contemporary devices are no longer mere data producers but also consumers of data. As a result, massive amounts of data are transmitted to the cloud, but the latency generated in edge-to-cloud communication is unacceptable for many tasks. In response to this, this paper introduces a novel contribution-a layered computing network built on the principles of fog computing, accompanied by a newly devised algorithm designed to optimize user tasks and allocate …

Thsd1 Suppresses Autophagy-Mediated Focal Adhesion Turnover By Modulating The Fak-Beclin 1 Pathway

Faculty, Staff and Student Publications

Focal adhesions (FAs) play a crucial role in cell spreading and adhesion, and their autophagic degradation is an emerging area of interest. This study investigates the role of Thrombospondin Type 1 Domain-Containing Protein 1 (THSD1) in regulating autophagy and FA stability in brain endothelial cells, shedding light on its potential implications for cerebrovascular diseases. Our research reveals a physical interaction between THSD1 and FAs. Depletion of THSD1 significantly reduces FA numbers, impairing cell spreading and adhesion. The loss of THSD1 also induces autophagy independently of changes in mTOR and AMPK activation, implying that THSD1 primarily governs FA dynamics rather than …

In Vivo Dynamic Volumetric Imaging Of Mouse Testis And Epididymis With Optical Coherence Tomography†

Faculty, Staff and Students Publications

The implementation of live imaging in reproductive research is crucial for studying the physiological dynamics. Sperm transport is a highly dynamic process regulated by tubular contractions and luminal flows within the male reproductive tract. However, due to the lack of imaging techniques to capture these dynamics in vivo, there is little information on the physiological and biomechanical regulation of sperm transport through the male reproductive tract. Here, we present a functional in vivo imaging approach using optical coherence tomography, enabling live, label-free, depth-resolved, three-dimensional, high-resolution visualization of the mouse testis and epididymis. With this approach, we spatiotemporally captured tubular contractility …

Virtual Reality And Spatial Cognition: Bridging The Epistemic Gap Between Laboratory And Real-World Insights, Alastair D. Smith

School of Psychology

Immersive virtual reality (VR) carries important potential, both for the creation of scientific knowledge and also for its communication. This is particularly important for studies of human spatial cognition, where psychologists now possess the power to combine the scale and fidelity of the real world with the malleability and control of the laboratory. Accordingly, the application of immersive and motile VR tasks to the study of spatial navigation appears to be the ideal means to bring the real world into the laboratory, and an accessible solution for acquiring more ecologically valid data with which to build our theories. Reports of …

Evaluation Of Mulberry Leaf Meal Feeding On The Growth And Hematological Profile Of Cross Bred Heifers, Rohit Bishist, Irfana Quadiri, Krishan Lal Gautam, Kamal Kishore

IGC Proceedings (1977-2023)

Mulberry (Morus alba) is a multipurpose fodder tree with a high voluntary intake. Mulberry foliage is characterized by high digestibility and excellent level of protein which makes it comparable to commercial concentrates for dairy cattle. o evaluate the effect of dietary inclusion of mulberry leaf meal as a concentrate replacement (20%) in the crossbred heifers ration the present investigation was carried out at dairy farm Dr YSPUHF Nauni Solan. In the study, a total of 12 cross bred heifers (1-2 yr) were divided into two equal groups of 6 animals each, on the basis of body weight. The …

Fruit Forage Integrated Systems For Diversification And Other Ecosystem Services, S. Ahmad, N. H. Mir, S. S. Bhat

IGC Proceedings (1977-2023)

The interspaces (alleyways) in fruit orchards are generally not utilized for cultivation of perennial forage crops by a majority of farmers. These alleyways are often occupied by weeds or kept bare or clean with repeated tillage. The weeds may act as alternate/collateral hosts, thereby harboring pests and pathogens that may harm the fruit trees. In addition to this, the frequent tillage may subject the soil to erosion losses. Intercropping of perennial forage grasses and/or legumes with fruit crops is thus beneficial for not only providing high quality forage but also for providing various ecosystem services.Owing to an ever burgeoning population, …

History Of Endophytic Toxicosis And Novel Variety Solutions, J. H. Bouton

IGC Proceedings (1977-2023)

Associations of Epichloe endophytes with tall fescue [Lolium arundinaceum (Schreb). Darbush.] and perennial ryegrass (Lolium perenne L.) form the basis for the known science and ecology of mutualistic, fungal endophytes, and especially their impact on livestock. In the USA, millions of acres are endophyte infected today due mainly to planting ‘Kentucky 31’ to reduce soil erosion. Health problems emerged later among animals grazing the grass. These toxicity symptoms were listed under the general term ‘Fescue Toxicosis’. Research demonstrated that ergot alkaloids produced by the mutualism were mainly responsible. Developing endophyte-free versions of major varieties reduced host grass persistence …

Comparison Of Two Low-Input Cow/Calf Production Systems On Temperate Grassland, W. B. Bryan, Mata Padrino, E. Felton, E. C. Prigge, V. W. Temu, O. J. Gekara

IGC Proceedings (1977-2023)

Two systems of grass farming were compared in an eight-year experiment in West Virginia, USA. The grassland consisted primarily of cocksfoot (Dactylis glomerara L.), Kentucky bluegrass (Poa pratensis L.), tall fescue (Festuca arundinacea Schreb.), and red (Trifolium pretense L.) and white clover (T. repens L.). The objective was to compare two systems of beef cow calf production. The experiment was a randomized complete block with two replicated treatments. The grassland of treatment 1 (system 1) was overseeded with legumes, grazing started 1 wk earlier and continued 1 wk later than treatment 2 (system 2) and …

Grazing Cover Crops In The Eastern Us: Performance Of Sheep, Goats, And Cattle Grazing Brassica Cover Crops, K. Cassida

IGC Proceedings (1977-2023)

Grazing annual forage crops has attained new interest with the increase in use of cover crops. Grazing annual forages grown as cover crops not only allows livestock producers to extend the grazing season but also gives row crop growers a way to recoup the cost of planting cover crops through grazing leases. Species in the Brassicaceae family (turnip, rape, kale, radish, and hybrids) have wide adaptability across the eastern US, excellent forage yield potential, and extremely high nutritional value. Brassicas are sometimes described as “high-moisture concentrates.” Their low effective fiber content drives the common recommendation to grow them with annual …

Extended Season Grazing On Two Ranches At Opposite Ends Of The Americas, Brett Chedzoy

IGC Proceedings (1977-2023)

Dormant season feeding of stored forages accounts for the majority of beef cattle production expenses across the world (Geiser and Boetel 2017). Additionally, most beef cattle production and particularly cow-calf operations are relegated to less accessible and productive landscapes, which reduces access to and increases costs for stored feeds. A comparison of two cow-calf operations owned and operated by the same family in the Province of Cordoba, Argentina and State of New York, USA are offered as case studies of creative solutions to these challenges. In Argentina, appropriate stocking for year-long grazing is the key to surviving the winter dormant …

The Partial Replacement Of Perennial Ryegrass Silage With Ensiled Biorefined Perennial Ryegrass Press Cake, And Its Impact On Productivity Of Late Lactation Dairy Cows, H. Costigan, B. Lahart, M. Kennedy, T. Rumley, L. Shalloo

IGC Proceedings (1977-2023)

Although necessary to maintain milk production in late lactation when grass is scarce, dependency on imported concentrate has negative environmental credentials; diversifying native feeds i.e., perennial ryegrass, using biorefinery, to produce high quality by-products may be a solution (Sanders et al., 2020). To validate these suggestions, a study was undertaken on dairy cows during the winter period; 60% of a perennial ryegrass silage diet was replaced with perennial ryegrass (PRG) press cake in treatment cows (GSPC; n=20), while a perennial ryegrass silage diet was offered to control cows (GS; n=20). Cows substituted with press cake produced 9.1 and 10.5 % …

A Novel Technique To Label Cover Crop Biomass Using Stable Isotopes, L. M. D. Queiroz, José C. B. Dubeux Jr., Lynn E. Sollenberger, M. Wallau, D. R. S. Loures, M. A. Bernardini, I. L. Bretas, S. F. Novo, K. R. Trumpp, K. T. Oduor, J. D. Pereira Neto, M. Ruiz-Moreno

IGC Proceedings (1977-2023)

Stable isotopes can be used as tracers for carbon and nitrogen pathways being a great tool to track nutrients in integrated systems. The objective of this experiment was to understand the partitioning of 15N and 13C within cover crop plants when they were labeled with stable isotopes, using chambers under field conditions. Cover crops were planted at the University of Florida, North Florida Research and Education Center-Marianna, located in Marianna, FL. Treatments were four cover crops, in which one was considered a typical cover crop system and the other three consisted of an integrated crop-livestock system with or without the …

Grazing And Animal Welfare Of Dairy Cows In Europe, What Do We Know?, A. Van Den Pol-Van Dasselaar, D. Hennessy, J. Isselstein

IGC Proceedings (1977-2023)

Grazing systems are important components of the landscape in almost all European countries. Grazing is inherently close to the nature of herbivores, but no longer applied everywhere in Europe. This paper discusses the extent of dairy cow grazing in Europe and the effect of grazing on animal welfare. The study builds on results of surveys from the European Grassland Federation (EGF) Working Group “Grazing” (WGG) in the period 2010–2022 and a focus group meeting in 2022. Data on the extent of grazing of dairy cows in Europe are provided. Europe can be divided into six distinctive regions with respect to …

Isoflavones In Legumes As Functional Forages And Feeds In Ruminant Grazing Systems, B. E. Davis, Michael D. Flythe, T. A. Hamilton, D. G. Ely, L. H. Anderson, J. R. Weinert-Nelson

IGC Proceedings (1977-2023)

Legumes are often utilized in livestock grazing systems to improve diet quality, diversity, and consequently animal performance. In addition to their nutritional utility, legumes contain phytoestrogenic isoflavones that have selective antimicrobial activity in the rumen and once absorbed can cause arterial vasodilation. These added bioactive functions of isoflavones suggest that legumes could be strategically utilized in grazing systems as functional forages to improve ruminant performance and health. The objective of this presentation will be to discuss past and current research on the application of isoflavones via legumes as an antimicrobial for growth promotion and as a mitigation strategy for fescue …

Cool-Season Annual Legumes And Forbs For Grazing And Cover Crop Systems, S. L. Dillard

IGC Proceedings (1977-2023)

Annual forage legumes and non-leguminous forbs can be used to interseed into perennial forage grasses or as a short-term grazing option between row crop rotations. Diversification of cropping systems by increasing number or type of cover crops in crop rotation plays an important role in improving land-use efficiency and in promoting sustainable agriculture. Legumes and other broadleaf forages provide increased forage digestibility and crude protein as a result of their greater leaf-to-stem ratio. In the Southeast U.S, few novel cultivars have been released in the last 20 years, resulting in the reliance on only a few forage cultivars and species. …

Animal And Forage Performance Of Integrated Crop-Livestock Systems, S. L. Dillard

IGC Proceedings (1977-2023)

Grazing of cool-season cover crops has been shown to be a viable tool for extending the grazing season while mitigating environmental risks associated with row-crop farming systems. Grazing cover crops is not novel, but most recent information available on this practice focuses on soil health as opposed to forage production and animal performance. Research has shown that forage quality of cool-season annual cover crops is sufficient to maintain an average daily gain of at least 1 kg/d and as high as 1.5 kg/d. Forage species selection plays an important role in the success of an integrated crop-livestock system. Grasses typically …

Use Of Agroforestry Tree Leaf Meal Mixtures As Alternative Feed Additives For Improving Production Potential Of Kadaknath Poultry Birds In Himalayan Region Of Jammu And Kashmir, India, Mandeep Singh Azad, Ishtiyak Ahmad Mir, Helen I. Ajayi

IGC Proceedings (1977-2023)

The present study was carried out to assess the effect of locally available agroforestry tree leaves in hilly areas of Jammu and Kashmir, India on the production potential of Kadaknath poultry birds. Kadaknath birds are the only black-colored meat breed in India. Data was collected on feed intake, feed conversion ratio, weight gain, fecal egg counts, and overall body score in 240 Kadaknath birds during an experimental period of 105 days (15 weeks).Results from this experiment showed the use of agroforestry tree leaves as a leaf meal mixture with guava (Psidium guajava L.), neem (Azadirachta indica L.),jamun ( …