Digital Commons Network^™

Effect Of Defects Part I: Degradation Of Constitutive Coefficients As An Input To The Composite Failure Model With Microvoids And Porosity, Vahid Tavaf, Sourav Banerjee

Faculty Publications

It is always challenging to provide appropriate material properties for a composite progressive failure model. The nonstandard percentage reduction method that is commonly used to degrade the material constants with micro-scale defects generates tremendous uncertainty in failure prediction. The constitutive matrix is composed of multiple material constants. It is not necessary that all constants degrade either equally or linearly due to a certain state of material defects. With this very concern in mind, this article presents a guideline for using a quantified perturbation for each coefficient appropriately. It also presents distribution of effective material properties (EMPs) in unidirectional composite materials …

The Times, They Are A-Changin’: Tracking Shifts In Mental Health Signals From Early Phase To Later Phase Of The Covid-19 Pandemic In Australia, Siqin Wang, Xiao Huang, Tao Hu, Mengxi Zhang, Zhenlong Li, Huan Ning, Jonathan Corcoran, Asaduzzaman Khan, Yan Liu, Jiajia Zhang Ph.D., Xiaoming Li Ph.D.

Faculty Publications

Introduction Widespread problems of psychological distress have been observed in many countries following the outbreak of COVID-19, including Australia. What is lacking from current scholarship is a national-scale assessment that tracks the shifts in mental health during the pandemic timeline and across geographic contexts.

Methods Drawing on 244 406 geotagged tweets in Australia from 1 January 2020 to 31 May 2021, we employed machine learning and spatial mapping techniques to classify, measure and map changes in the Australian public’s mental health signals, and track their change across the different phases of the pandemic in eight Australian capital cities.

Results Australians’ …

Reply To Komatsu Et Al.: From Local Social Mindfulness To Global Sustainability Efforts?, Niels J. Van Doesum, Ryan O. Murphy, Marcello Gallucci, Efrat Aharonov-Majar, Ursula Athenstaedt, Wing Tung Au, Liying Bai, Robert Böhm, Inna Bovina, Nancy R. Buchan, Xiao-Ping Chen, Kitty B. Dumont, Jan B. Engelmann, Kimmo Eriksson, Hyun Euh, Susann Fiedler, Justin Friesen, Simon Gächter, Camilo Garcia, Roberto González, Et. Al.

Faculty Publications

No abstract provided.

Investigating #Covidnurse Messages On Tiktok: Descriptive Study, Bhavya Yalamanchili, Lorie Donelle Phd, Rn, Fcan, Leo-Felix Jurado, Joseph Fera, Corey H. Basch

Publications

BACKGROUND: During a time of high stress and decreased social interaction, nurses have turned to social media platforms like TikTok as an outlet for expression, entertainment, and communication. OBJECTIVE: The purpose of this cross-sectional content analysis study is to describe the content of videos with the hashtag #covidnurse on TikTok, which included 100 videos in the English language. METHODS: At the time of the study, this hashtag had 116.9 million views. Each video was coded for content-related to what nurses encountered and were feeling during the COVID-19 pandemic. RESULTS: Combined, the 100 videos sampled received 47,056,700 views; 76,856 comments; and …

Investigation Of Metastable Low Dimensional Halometallates, Navindra Keerthisinghe, Matthew S. Christian, Anna A. Berseneva, Gregory Morrison, Vladislav V. Klepov, Mark D. Smith, Hans Conrad Zur Loye

Faculty Publications

The solvothermal synthesis, structure determination and optical characterization of five new metastable halometallate compounds, [1,10-phenH][Pb_3.5I₈] (1), [1,10-phenH₂][Pb₅I₁₂]·(H₂O) (2), [1,10-phen][Pb₂I₄] (3), [1,10-phen]₂[Pb₅Br₁₀] (4) and [1,10-phenH][SbI₄]·(H₂O) (5), are reported. The materials exhibit rich structural diversity and exhibit structural dimensionalities that include 1D chains, 2D sheets and 3D frameworks. The optical spectra of these materials are consistent with bandgaps ranging from 2.70 to 3.44 eV. We show …

A South Asian Vice President Takes Office: A Middle School Teaching Opportunity, Julia Wilkins, Anneda Nettleton

South Carolina Association for Middle Level Education Journal

Middle school students need to be aware of geopolitical issues that impact current events. The inauguration of a South Asian vice president demands awareness of South Asian geography and an understanding of the complexities of identity. In this article, we explain why the study of Asia, and in particular South Asia, is important, in both historical and contemporary contexts, and we provide lesson ideas for middle school students based on the Geography dimension of the C3 framework. The lesson activities are interdisciplinary and are intended to serve as resources for middle level teachers in any content area.

Divorcing Guns: How Family Law Could Change Parental Gun Ownership And Save Kids' Lives, Marcia A. Yablon-Zug

Faculty Publications

Guns are deadly. They are especially deadly for children yet, currently, parental gun ownership is not a major factor in custody disputes. This needs to change. Making irresponsible gun ownership a routine factor in custody cases could transform parental gun behavior. In other contexts, the potential loss of custody has proven to be an extremely strong deterrent. Moreover, unlike other proposed solutions to gun fatalities, this is a change that can be made right now. Making guns a part of custody disputes does not require the enactment of new legislation or even a judicial determination. By simply raising the issue …

2021 - 2022 Faculty Senate Annual Report, University Of South Carolina

Faculty Senate

The primary file includes the 2021-2022 Bookstore Committee Report. Additional annual reports are attached.

Address At The Constitution Day Convocation Of The University Of South Carolina School Of Law, J. Michael Luttig

South Carolina Law Review

This Article is a minimally edited transcript of The Honorable J. Michael Luttig’s Address given on September 15, 2022 at the University of South Carolina School of Law’s Constitution Day Convocation. Judge Luttig served on the United States Court of Appeals for the Fourth Circuit 1991–2006.

Discursive Incarceration: Black Fragility In A Divided Public Sphere, Meili Steele

Faculty Publications

The expression of fragility has always been a difficult and complex matter for African Americans, for the discourse of mainstream media is set up to both sustain and misrecognize their fragility . Even though the black public sphere split off from the dominant public sphere after the Civil War to enable distinctive forms of expression, the “practiced habits” of which Coates speaks continued working within the structures of the dominant discourse. My essay will analyze the structure of America’s indifference to fragility in six parts. In the first section, I will introduce a normative problematic that can track how the …

Extent Of Inclusion Of “Rural” In Comprehensive Cancer Control Plans In The United States, Inti Barrientos-Gutierrez, Katia Gallegos-Carrillo, Lizeth Cruz-Jimenez, Rosibel Rodriguez- Bolaños, Edna Arillo-Santillán, Jim F. Thrasher Ph.D., Ma, Ms

Faculty Publications

Objectives. To evaluate the prevalence of exposure to Internet communications on and advertising of electronic cigarettes (e-cigarettes) and their association with perceptions of the social acceptability of e-cigarettes in Mexico.

Methods. Data were analyzed from eight surveys (2018–2021) of an online sample of Mexican adult (> 18 years) smokers and dual users (of combustible and electronic cigarettes). Self-reported exposure to e-cigarette advertising across various marketing channels was assessed, as well as visits to e-cigarette websites. Logistic regression analysis was used to evaluate the association between perceptions of the social acceptability of e-cigarette use and level of advertising exposure and visits …

Beasts And Bestiality, Deities And Deification: Boethius’ The Consolation Of Philosophy In Milton's Comus, Bret Van Den Brink

The Oswald Review: An International Journal of Undergraduate Research and Criticism in the Discipline of English

No abstract provided.

The Oswald Review Of Undergraduate Research And Criticism In The Discipline Of English: Volume 24, 2022, Douglas Higbee

The Oswald Review: An International Journal of Undergraduate Research and Criticism in the Discipline of English

No abstract provided.

Developing Police, Madalyn K. Wasilczuk

Faculty Publications

No abstract provided.

Rural Estrangement And The Regulatory State, Ann M. Eisenberg

Faculty Publications

In today’s polarized social and political climate, rural alienation from government is often dismissed as “just more politics” or a symptom of problematic cultural norms. This Article takes rural disaffection from government seriously, with a focus on rural relationships with the federal regulatory state. The Article argues that rural disaffection from the regulatory state is not solely a cultural or political phenomenon among white conservatives. Rural disaffection is also a broader structural issue that stems in part from the regulatory state’s crisis of legitimacy.

Two factors show that rural disaffection from the regulatory state is more diffuse and profound than …

The Boy From 6b: How Only Murders In The Building Created Groundbreaking Television, Lauren E. Reitz, Monika Shehi Herr

University of South Carolina Upstate Student Research Journal

Non-disabled actors continue to be cast over disabled actors to portray disabled characters, and disabled storylines are told from an able-bodied perspective. This paper explores how Only Murders in the Building set an example for approaching projects featuring disabled actors and roles while maintaining a complex storyline in the episode titled "The Boy from 6B" (2021).

Analyzing this episode through the lens of the classical idea of anmut shows how it subverted the typical viewing experience of watching a storyline that features disabled characters from an able-bodied perspective. Anmut, as a rhetorical concept, recognizes that the value of physical …

Disablist Propaganda: Evil On One Hand, And A Hook For The Other, Lauren Reitz, Richard Murphy

University of South Carolina Upstate Student Research Journal

Despite its publication by J.M. Barrie in 1904, Peter and Wendy has attracted very little critical attention. Perhaps the story is so beloved for its adventure-packed plot, and sweet message about a boy who never grows old, that even scholars have trouble criticizing it—despite its obvious calls for analysis as film and literary adaptations continue to appear.

However, most concerning is an apparent gap in the analysis of the story’s disabled villain, Captain Hook, through a modern Disability Studies lens. The following textual analysis of Captain Hook will serve to call attention to the way his disability plays into his …

Difficult Dialogues: Toward Building Community Through Conversation, Jessica Rhyne, David Marlow

University of South Carolina Upstate Student Research Journal

This paper examines the construct of community: its nature, ontological significance, and role in society, as well as determining factors in community fragmentation and the role constructive dialogues can play in community building. With this knowledge, a campus conversation was orchestrated to explore students’ perceptions of our community and wicked problems confronting our world.

Students were asked the ways in which they engage with their communities, what barriers they identify as inhibiting community cohesion, and potential paths for progress. Challenges with orchestration as well as student responses are discussed.

This paper concludes that, among this demographic, there is very little …

Individualized Professional Development, Thea Dirton

South Carolina Association for Middle Level Education Journal

A one-size-fits-all professional development program may not be beneficial to all of the staff in an educational setting. The following professional development program offers an alternative solution to traditional professional development methods, by allowing teachers to determine the strategies that they want to implement into their classroom. The implementation of these strategies and the reflection that goes along with it in the form of action research, allows staff members to determine which methods are most beneficial to them and the students in their learning environment.

Analysis Of Middle School Performance From Pre-Covid To Post Covid, Erik A. Lowry

South Carolina Association for Middle Level Education Journal

According to a January 11, 2021, SC Education Oversight Committee news release, Measure of Academic Progress (MAP) testing data from approximately 220,000 South Carolina students showed a projected decrease in the percentage of students meeting grade level expectations. The news release defines this as the “COVID Slide” (SCEOC, 2021). The purpose of this review is to see if those projections were accurate by conducting a state-wide review of middle school performance on the South Carolina College-and Career-Ready Assessments (SC READY). Comparisons are made by subject, grade level, gender, ethnicity, and poverty status from 2019 to 2021.

No Cap: Unlocking The Self-Concepts Of Students To Promote Limitless Identities, Walter Lee

South Carolina Association for Middle Level Education Journal

If students do not perceive themselves as capable, they will likely decline opportunities that threaten their self-beliefs. This requires educators to create redefining moments for students to experience struggle in a safe environment that ultimately encourages students to remove personal limitations. When teachers are critical about ways to respond to negative, limiting self-concepts, students may conquer breakthroughs in learning. In this article, I suggest that a change in self-concept represents a change in mindset, producing significant learning outcomes. To accomplish this, I will discuss self- concept, self-efficacy, and implications on teaching, using the CARE theory of self-concept development.

Automated Detection Of Vaping-Related Tweets On Twitter During The 2019 Evali Outbreak Using Machine Learning Classification, Yang Ren, Dezhi Wu, Avineet Singh, Erin Kasson, Ming Huang, Patricia Cavazos-Rehg

Publications

There are increasingly strict regulations surrounding the purchase and use of combustible tobacco products (i.e., cigarettes); simultaneously, the use of other tobacco products, including e-cigarettes (i.e., vaping products), has dramatically increased. However, public attitudes toward vaping vary widely, and the health effects of vaping are still largely unknown. As a popular social media, Twitter contains rich information shared by users about their behaviors and experiences, including opinions on vaping. It is very challenging to identify vaping-related tweets to source useful information manually. In the current study, we proposed to develop a detection model to accurately identify vaping-related tweets using machine …

The Impact Of A Global Student Teaching Experience On Preservice Teachers’ Global Competence And Commitment To Culturally Responsive Pedagogy, Eileen Burke Heddy

Theses and Dissertations

Teacher educators in the United States often struggle to develop preservice teachers' cultural and global competence. Research has demonstrated international field experiences' great promise for developing these competencies, but most studies gathered data during or immediately after the students' time abroad. In contrast, this sequential mixed-methods case study involved alumni of the Global Student Teaching (GST) program at The College of New Jersey, which allows teacher candidates to complete half of their full-time student teaching semester abroad in English-speaking international schools. The study utilized a 20-item anonymous survey and interviews with five former students who participated in the program between …

Interpretable Design Of Reservoir Computing Networks Using Realization Theory, Wei Miao, Vignesh Narayanan, Jr-Shin Li

Publications

The reservoir computing networks (RCNs) have been successfully employed as a tool in learning and complex decision-making tasks. Despite their efficiency and low training cost, practical applications of RCNs rely heavily on empirical design. In this article, we develop an algorithm to design RCNs using the realization theory of linear dynamical systems. In particular, we introduce the notion of α-stable realization and provide an efficient approach to prune the size of a linear RCN without deteriorating the training accuracy. Furthermore, we derive a necessary and sufficient condition on the irreducibility of the number of hidden nodes in linear RCNs based …

A Risk-Averse Mechanism For Suicidality Assessment On Social Media, Ramit Sawhney, Atula Tejaswi Neerkaje, Manas Gaur

Publications

Recent studies have shown that social media has increasingly become a platform for users to express suicidal thoughts outside traditional clinical settings. With advances in Natural Language Processing strategies, it is now possible to design automated systems to assess suicide risk. However, such systems may generate uncertain predictions, leading to severe consequences. We hence reformulate suicide risk assessment as a selective prioritized prediction problem over the Columbia Suicide Severity Risk Scale (C-SSRS). We propose SASI, a risk-averse and self-aware transformer-based hierarchical attention classifier, augmented to refrain from making uncertain predictions. We show that SASI is able to refrain from 83% …

International Space Law: How Russia And The U.S. Are At Odds In The Final Frontier, Matthew G. Looper

South Carolina Journal of International Law and Business

No abstract provided.

A Look Into Voluntary Nongovernmental Organization (Ngo) Certifications On Labor Conditions In International Trade Law: Nike, A Case Study, Elvira Oviedo

South Carolina Journal of International Law and Business

No abstract provided.

E-Commerce In Asean: An Emerging Economic Superpower And The Case For Harmonizing Consumer Protection Laws, Juthamas Thirawat

South Carolina Journal of International Law and Business

No abstract provided.

Exertional Heat Stroke In A Male High School Runner With Disordered Eating: A Disablement Model Case Study, Brittni G. Hoover, Rebecca M. Hirschhorn, Allison B. Smith, Amy F. Hand

Clinical Practice in Athletic Training

A 16-year-old male high school cross country athlete collapsed at the end of an afternoon 5K cross country meet. The patient was unable to stand, and after outwardly displaying confusion and agitation, his coaches sought assistance from the athletic trainers (ATs). The patient consumed one cup of water and a granola bar on the day of the meet. The ambient air temperature was 90°F with 69% humidity. Differential diagnoses included exertional heat stroke (EHS), exertional heat exhaustion, exertional collapse associated with sickle cell trait, heat syncope, dehydration, malnutrition, and hypoglycemia. Approximately 20 minutes passed between activation of the emergency action …

Creating And Implementing A Covid-19 Prevention And Response Program In The Performing Arts: A Clinician Expertise Commentary, David Tomchuk, Kyle Schneider, Jacklyn Bascomb-Harrison

Clinical Practice in Athletic Training

No abstract provided.