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March 3, 2021 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.

The Association Between Quitline Characteristics And Smoking Cessation By Educational Attainment, Income, Race/Ethnicity, And Sex, David C. Colston, Bethany J. Simard, Yanmei Xie, Marshall Chandler Mcleod, Micheal R. Elliott, Jim F. Thrasher Ph.D., Ma, Ms, Nancy L. Fleischer

Faculty Publications

Little research examines how tobacco quitlines affect disparities in smoking cessation in the United States. Our study utilized data from the Tobacco Use Supplement to the Current Population Survey (2010, 2011, 2012, 2015, 2018) (TUS-CPS) and state-level quitline data from the North American Quitline Consortium and National Quitline Data Warehouse. We ran multilevel logistic regression models assessing a state-run quitline’s budget, reach, number of counseling sessions offered per caller, and hours of operation on 90-day smoking cessation. Multiplicative interactions between all exposures and sex, race/ethnicity, income, and education were tested to understand potential effect modification. We found no evidence that …

"We Can Be Our Best Alliance": Resilient Health Information Practices Of Lgbtqia+ Individuals As A Buffering Response To Minority Stress, Valerie Lookingbill, A. Nick Vera, Travis L. Wagner, Vanessa L. Kitzie

Student Publications

This article examines the resilient health information practices of lesbian, gay, bisexual, transgender, queer, intersex, and asexual (LGBTQIA+) individuals as agentic forms of buffering against minority stressors. Informed by semi- structured interviews with 30 LGBTQIA+ community leaders from South Carolina, our findings demonstrate how LGBTQIA+ individuals engage in resilient health information practices and community-based resilience. Further, our findings suggest that LGBTQIA+ communities integrate externally produced stressors. These findings have implications for future research on minority stress and resiliency strategies, such as shifting from outreach to engagement and leveraging what communities are doing, rather than assuming they are lacking. Further, as …

High-Latitude Snowfall As A Sensitive Indicator Of Climate Warming: A Case Study Of Heilongjiang Province, China, Lijuan Zhang, Cuizhen Wang, Yongshen Li, Yutao Huang, Fan Zhang, Tao Pan

Faculty Publications

While global distribution and dynamics of snow extent and snow depth have been intensely studied, the response of snowfall events to global warming is complex and remains unclear in current literature. This study explores historical snowfall records since the 1960s at 62 meteorological stations in Heilongjiang Province, and examines the snowfall responses in this most northerly high-latitude snow zone of China. Results confirm a significant increase of annual average temperature with a turn-over year in 1987, representing a shift of a cooler to warmer climate. Our study reports five most sensitive snowfall indicators of the warmer climate: snow intensity, snow …

Never Waste A Crisis: Digital Inclusion For Sustainable Development In The Context Of The Covid Pandemic, Amanda Reed, Kim M. Thompson

Faculty Publications

In responding to United Nations’ Sustainable Development Goals in 2030, the International Federation of Library Associations and Institutions recently launched the mutual commitment of Library Pledge for Digital Inclusion and its Call to Action along with other international organizations. Domestic and foreign library leaders and well-known experts and scholars discuss the theme of Library and Digital Inclusion. Rao Quan points out that with the development of modern technology, the digital divide has become a growing problem. The National Library of China has put forward an idea of building a “National Smart Library System”, to lead public libraries to realize smart …

Response Inhibition Deficits In Women With The Fmr1 Premutation Are Associated With Age And Fall Risk, Carly Moser, Lyndsay Schmitt, Joseph Schmidt, Amanda Fairchild, Jessica Klusek

Faculty Publications

One in 113-178 females worldwide carry a premutation allele on the FMR1 gene. The FMR1 premutation is linked to neurocognitive and neuromotor impairments, although the phenotype is not fully understood, particularly with respect to age effects. This study sought to define oculomotor response inhibition skills in women with the FMR1 premutation and their association with age and fall risk. We employed an antisaccade eye-tracking paradigm to index oculomotor inhibition skills in 35 women with the FMR1 premutation and 28 control women. The FMR1 premutation group exhibited longer antisaccade latency and reduced accuracy relative to controls, indicating deficient response inhibition skills. …

Knowledge Infused Policy Gradients For Adaptive Pandemic Control, Kaushik Roy, Qi Zhang, Manas Gaur, Amit P. Sheth

Publications

COVID-19 has impacted nations differently based on their policy implementations. The effective policy requires taking into account public information and adaptability to new knowledge. Epidemiological models built to understand COVID-19 seldom provide the policymaker with the capability for adaptive pandemic control (APC). Among the core challenges to be overcome include (a) inability to handle a high degree of non-homogeneity in different contributing features across the pandemic timeline, (b) lack of an approach that enables adaptive incorporation of public health expert knowledge, and (c) transparent models that enable understanding of the decision-making process in suggesting policy. In this work, we take …

"Is Depression Related To Cannabis?": A Knowledge-Infused Model For Entity And Relation Extraction With Limited Supervision, Kaushik Roy, Usha Lokala, Vedant Khandelwal, Amit P. Sheth

Publications

With strong marketing advocacy of the benefits of cannabis use for improved mental health, cannabis legalization is a priority among legislators. However, preliminary scientific research does not conclusively associate cannabis with improved mental health. In this study, we explore the relationship between depression and consumption of cannabis in a targeted social media corpus involving personal use of cannabis with the intent to derive its potential mental health benefit. We use tweets that contain an association among three categories annotated by domain experts - Reason, Effect, and Addiction. The state-of-the-art Natural Langauge Processing techniques fall short in extracting these relationships between …

Investigation Of Digital Technology Use In The Transition To Parenting: Qualitative Study, Lorie Donelle Phd, Rn, Fcan, Jodi Hall, Bradley Hiebert, Kimberley Jackson, Ewelina Stoyanovich, Jessica Lachance, Danica Facca

Publications

BACKGROUND: The transition to parenting-that is, the journey from preconception through pregnancy and postpartum periods-is one of the most emotionally charged and information-intense times for individuals and families. While there is a developing body of literature on the use and impact of digital technology on the information behaviors of children, adolescents, and young adults, personal use of digital technology during the transition to parenting and in support of infants to 2 years of age is relatively understudied.

OBJECTIVE: The purpose of this study was to enhance our understanding of the ways digital technologies contribute to the experience of the transition …

February 3, 2021 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.

Editors’ Choice-Power-Generating Electrochemical Co2 Scrubbing From Air Enabling Practical Aemfc Application, Yiwei Zheng, Garrett Huang, Mrinmay Mandal, John R. Varcoe, Paul A. Kohl, William E. Mustain

Faculty Publications

Anion exchange membrane fuel cells (AEMFCs) have been widely touted as a low-cost alternative to existing proton exchange membrane fuel cells. However, AEMFCs operating on air suffer from a severe performance penalty caused by carbonation from exposure to CO2. Many approaches to removing CO2 from the cathode inlet would consume valuable energy and complicate the systems-level balance-of-plant. Therefore, this work focuses on an electrochemical solution where CO2 removal would still generate power, but not expose an entire AEMFC stack to carbonation conditions. Such a system consists of two AEMFCs in series. The first AEMFC, which acts as an anion exchange …

Plausible Harassment, Joseph Seiner

Faculty Publications

Despite the overwhelming public awareness of sexual harassment in the workplace, many federal courts still apply an unnecessarily stringent evidentiary burden to these claims. Following the Supreme Court’s lead in Bell Atlantic Corp. v. Twombly, 550 U.S. 544 (2007), and Ashcroft v. Iqbal, 556 U.S. 662 (2009), the lower courts have imposed a heightened plausibility pleading standard on harassment cases, preventing these claims from proceeding at the nascent stages of the case.

Workplace harassment is an undeniable fact of our society, and the courts should accept this fact when it is pled in a discrimination complaint, rather than prematurely eviscerating …

Rethinking Grid Governance For The Climate Change Era, Shelley Welton

Faculty Publications

The electricity sector is often appropriately called the linchpin of efforts to respond to climate change. Over the next few decades, the U.S. electricity sector will need to double in size to accommodate electric vehicles, at the same time that it transforms to run entirely on clean energy. To drive this transformation, states are increasingly adopting 100% clean energy targets. But fossil fuel corporations are pushing back, seeking to maintain their structural domination of the U.S. energy sector. This article calls attention to one central but under-scrutinized way that these companies impede the clean energy transition: Incumbent fossil fuel companies …

Creation Of Male-Sterile Lines That Can Be Restored To Fertility By Exogenous Methyl Jasmonate For The Establishment Of A Two-Line System For The Hybrid Production Of Rice (Oryza Sativa L.), Haksong Pak, Haoyi Wang, Yusin Kim, Unchol Song, Mengxin Tu, Dezhi Wu, Lixi Jiang

Publications

Male sterility is widely used in the production of hybrid seeds in rice, but the use of genic male sterility is limited because of the high labour cost for maintaining male-sterile lines. Previous studies using T-DNA insertional mutagenesis demonstrated that disrupting the expression of oxophytodienoic acid reductase 3 (OPR3), which is involved in the jasmonate biosynthesis pathway, results in a kind of male sterility that can be restored to fertility by exogenous jasmonate in Arabidopsis. Here, we created male-sterile mutations by editing the second and fourth exons of OsOPR7 in rice through clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated system …

Virtual Home Assistant Use And Perceptions Of Usefulness By Older Adults And Support Person Dyads, Cynthia F. Corbett Phd, Rn, Faan, Elizabeth M. Combs, Pamela J. Wright Phd, Ms, Med, Rn, Cen, Otis L. Owens, Isabel Stringfellow, Thien Nguyen, Catherine R. Van Son

Publications

Aim: Describe virtual home assistant use and usefulness from the perspective of older adults and their support persons. Methods: This was a mixed-methods study with older adults and their support persons (n = 10 dyads). Virtual home assistant (VHA) equipment was installed in participants’ homes, and its use was documented for 60 days. Participants received protocol-guided telephone calls to address their VHA questions or problems. The type and frequency of VHA use were summarized with descriptive statistics. End-of-study interviews about VHA use were conducted with dyad participants. Qualitative content analyses were used to describe the interview findings about the dyad’s …

The Effects Of Source Cues And Issue Frames During Covid-19, Chandler Case, Christopher Eddy, Rahul Hemrajani, Christopher Howell, Daniel Lyons, Yu-Hsien Sung, Elizabeth C. Connors

Faculty Publications

The health and economic outcomes of the COVID-19 pandemic will in part be determined by how effectively experts can communicate information to the public and the degree to which people follow expert recommendation. Using a survey experiment conducted in May 2020 with almost 5,000 respondents, this paper examines the effect of source cues and message frames on perceptions of information credibility in the context of COVID-19. Each health recommendation was framed by expert or nonexpert sources, was fact- or experience-based, and suggested potential gain or loss to test if either the source cue or framing of issues affected responses to …

Psychiatric Symptoms, Risk, And Protective Factors Among University Students In Quarantine During The Covid-19 Pandemic In China, Shufang Sun, Simon B. Goldberg, Danhua Lin, Shan Qiao Ph.D., Don Operario

Faculty Publications

Background: The COVID-19 pandemic has made unprecedented impact on the psychological health of university students, a population vulnerable to distress and mental health disorders. This study investigated psychiatric symptoms (anxiety, depression, and traumatic stress) during state-enforced quarantine among university students in China (N = 1912) through a cross-sectional survey during March and April 2020. Results: Psychiatric symptoms were alarmingly prevalent: 67.05% reported traumatic stress, 46.55% had depressive symptoms, and 34.73% reported anxiety symptoms. Further, 19.56% endorsed suicidal ideation. We explored risk and protective factors of psychological health, including demographic variables, two known protective factors for mental health (mindfulness, perceived social …

The Effect Of Whey, Azadirachta Indica, And Powdered Whole Milk On Monilinia Fructicola, Evelyn Plakal

Journal of the South Carolina Academy of Science

No abstract provided.

What Can A Worm Learn? Nonlinear Categorization By Caenorhabditis Elegans Using A Hydrochloric Acid Gradient, Parth Desai

Journal of the South Carolina Academy of Science

No abstract provided.

Journal Of Water Sanitation And Hygiene For Development Use Of Single Particle Icp-Ms To Estimate Silver Nanoparticle Penetration Through Baby Porcine Mucosa, Ilaria Zanoni, Matteo Crosera, Elena Pavoni, Gianpiero Adami, Marcella Mauro, Anna Luisa Costa, Jamie Lead, Francesca Larese

Faculty Publications

Children are potentially exposed to products that contain nanoparticles (NPs). In particular, silver NPs are commonly present both in products used by and around children, primarily due to their antibacterial properties. However, very few data are available regarding the ability of silver NPs to penetrate through the oral mucosa in children. In the present work, we used baby porcine buccal mucosa mounted on vertical Franz diffusion cells, as an in vitro model to investigate penetration of silver NPs (19 ± 5 nm). Permeability experiments were performed using pristine physiologically-relevant saline solution in the receiver chamber and known concentrations of NPs …

Use Of Single Particle Icp-Ms To Estimate Silver Nanoparticle Penetration Through Baby Porcine Mucosa, Ilaria Zanoni, Matteo Crosera, Elena Pavoni, Gianpiero Adami, Marcella Mauro, Anna Luisa Costa, Jamie Lead, Francesca Larese Filon

Faculty Publications

Children are potentially exposed to products that contain nanoparticles (NPs). In particular, silver NPs are commonly present both in products used by and around children, primarily due to their antibacterial properties. However, very few data are available regarding the ability of silver NPs to penetrate through the oral mucosa in children. In the present work, we used baby porcine buccal mucosa mounted on vertical Franz diffusion cells, as an in vitro model to investigate penetration of silver NPs (19 ± 5 nm). Permeability experiments were performed using pristine physiologically-relevant saline solution in the receiver chamber and known concentrations of NPs …

Health Access Of Women In Provincial Correctional Institutions, Shamiram Zendo, Lorie Donelle Phd, Rn, Fcan, Lilian Magalhaes

Publications

Historically, there has been a disparity between men and women rates of incarceration, even though there has been a significant increase in the number of women imprisoned over the past 20 years, globally. Women have unique health care needs that are often not adequately addressed within the correctional institutions in which they are held. The focus of this study was to explore women's experiences when accessing health services within Canadian provincial correctional institutions. Narrative inquiry was used to investigate the life stories of five women who accessed health care in provincial correctional institutions. A total of two storylines and five …

Self-Assembled Thermoresponsive Nanogel From Grafted Hyaluronic Acid As A Biocompatible Delivery Platform For Curcumin With Enhanced Drug Loading And Biological Activities, Jittima Amie Luckanagul, Pahweenvaj Ratnatilaka Na Bhuket, Chawanphat Muangnoi, Pranee Rojsitthisak, Qian Wang, Pornchai Rojsitthisak

Faculty Publications

A hyaluronic acid-grafted poly(N-isopropylacrylamide) (HA-pNIPAM) was synthesized as a polymeric nanogel platform for encapsulation and delivery of hydrophobic bioactive compounds using curcumin as a model drug. As demonstrated by transmission electron microscopy and dynamic light scattering techniques, the HA-pNIPAM was simply assembled into spherical nano-sized particles with the thermoresponsive behavior. The success of curcumin aqueous solubilization was confirmed by fluorescent spectroscopy. The resulting nanogel formulation enhanced the aqueous solubility and uptake into NIH-3T3 cells of curcumin. This nanogel formulation also demonstrates cytocompatibility against NIH-3T3 cells, which deems it safe as a delivery vehicle. Moreover, the formulation has a slight skin-protection …

Particulate And Dissolved Organic Matter In Stormwater Runoff Influences Oxygen Demand In Urbanized Headwater Catchments, Kelly M. Mccabe, Erik M. Smith, Susan Q. Lang, Claudia Benitez-Nelson

Faculty Publications

Increasing inputs of organic matter (OM) are driving declining dissolved oxygen (DO) concentrations in coastal ecosystems worldwide. The quantity, source, and composition of OM transported to coastal ecosystems via stormwater runoff have been altered by land use changes associated with urbanization and subsequent hydrologic flows that accompany urban stormwater management. To elucidate the role of stormwater in the decline of coastal DO, rain event sampling of biochemical oxygen demand (BOD) in samples collected from the outfall of stormwater ponds and wetlands, as well as samples of largely untreated runoff carried by stormwater ditches, was conducted across a range of urban …

Barring Immoral Speech In Patent And Copyright, Ned Snow

Faculty Publications

In the past three years, the Supreme Court has twice ruled that Congress’s moral bars to trademark protection violate the First Amendment. Those rulings raise a simple question in other areas of intellectual property. Does the First Amendment preclude Congress from denying patent or copyright protection based on a moral reason? Congress, for instance, might deny patent protection for inventions directed toward the consumption of marijuana. Inventors would accordingly choose not to disclose knowledge about those inventions to the public, and the denial would chill their speech. Similarly, Congress would chill speech if it denied copyright protection for moral reasons. …

Conceptualizing Workplace Bullying As Abuse Of Office, Gail Schneebaum

South Carolina Law Review

No abstract provided.

Transitional Justice As Communication: Why Truth Commissions And International Criminal Tribunals Need To Persuade And Inform Citizens And Leaders, And How They Can, Jamie O'Connell

South Carolina Law Review

No abstract provided.

Shadowboxing With Free Speech Principles, Noah C. Chauvin

South Carolina Law Review

No abstract provided.

What U.S. Law Reformers Can Learn From Germany's Value-Explicit Approach To Self-Defense, T. Markus Funk

South Carolina Law Review

No abstract provided.

A Perfect Storm: Race, Ethnicity, Hate Speech, Libel And First Amendment Jurisprudence, Michael J. Cole

South Carolina Law Review

No abstract provided.