Digital Commons Network^™

Exploring Masstige Brands’ Antecedents And Outcomes, Paula Rodrigues, Ana Sousa, Marc Fetscherin, Ana Pinto Borges

Faculty Publications

This study focused on developing a new conceptual model of consumers’ perceptions of – and behaviours towards – masstige brands based on consumer-brand relationship and brand equity theory, which was then applied using quantitative data analysis. The research model facilitated an exploration of how important brand love, co-creation and need for uniqueness are as masstige brand antecedents and of whether brand happiness, brand loyalty and electronic word of mouth are outcomes. The proposed model’s generalisability was assessed based on consumer data on a total sample of 1,041 consumers from three countries: the United States, Portugal, and China. The hypotheses were …

Solving The "King Lear Problem", Benjamin Means

Faculty Publications

In Shakespeare’s play, King Lear, an aging ruler relinquished control to two of his three daughters. The succession failed miserably, destroying his family and destabilizing his kingdom. King Lear shows why few family businesses survive beyond three generations. Understanding Lear’s failure is crucial to avoiding Lear’s fate, whether the family business in question is a monarchy, a media empire, or a hardware store. The conventional wisdom is that Lear gave away his kingdom too soon and left himself vulnerable to predatory heirs. This has been referred to as the “King Lear Problem.”

The conventional wisdom is wrong. Lear’s succession plan …

References To Robert Frost's Poetry In Advocacy And Judicial Opinions, Douglas E. Abrams

Faculty Publications

This article concerns courts whose written opinions have recently cited and quoted Frost and his poetry. By profiling Frost’s enduring influence, the article fortifies a theme I have presented in earlier “Writing It Right” articles. The theme begins in the courts, which in recent years often accent their opinions’ substantive or procedural rulings by quoting or citing well-known cultural markers from literature, sports, or popular entertainment.

Resurfacing Sovereignty: Who Regulates Surface Mining In Indian Country After Mcgirt?, Robin M. Rotman, Sam J. Carter

Faculty Publications

This article examines disputes over surface mining jurisdiction on the Muscogee (Creek) Nation Reservation post-McGirt and the larger implications for sovereignty and environmental justice in Indian Country that follow. Part II summarizes the history of federal, state, and tribal relations and provides an analysis of the McGirt decision and its potential impacts on natural resource issues. Part III offers an examination of jurisdictional uncertainties post-McGirt through an in-depth discussion of the Surface Mining Control and Reclamation Act and the State of Oklahoma v. United States Department of the Interior case. Drawing from the examination of surface mining regulation, Part IV …

Redox-Engineering Enhances Maize Thermotolerance And Grain Yield In The Field, Stuart A. Sprague, Tej Man Tamang, Trevor Steiner, Qingyu Wu, Ying Hu, Tayebeh Kakeshpour, Jungeun Park, Jian Yang, Zhao Peng, Blake Bergkamp, Impa Somayanda, Morgan Peterson, Ely Oliveira Garcia, Yangfan Hao, Paul St. Amand, Guihua Bai, Paul A. Nakata, Ivo Rieu, David P. Jackson, Ninghui Cheng, Barbara Valent, Kendal D. Hirschi, Sv Krishna Jagadish, Sanzhen Liu, Frank F. White, Sunghun Park

Faculty Publications

Increasing populations and temperatures are expected to escalate food demands beyond production capacities, and the development of maize lines with better performance under heat stress is desirable. Here, we report that constitutive ectopic expression of a heterologous glutaredoxin S17 from Arabidopsis thaliana (AtGRXS17) can provide thermotolerance in maize through enhanced chaperone activity and modulation of heat stress-associated gene expression. The thermotolerant maize lines had increased protection against protein damage and yielded a sixfold increase in grain production in comparison to the non-transgenic counterparts under heat stress field conditions. The maize lines also displayed thermotolerance in the reproductive stages, resulting in …

Effect Of Two Strains Of Beauveria Bassiana On The Fecundity Of Nezara Viridula L. (Heteroptera: Pentatomidae), Maribel Portilla, Gadi V.P. Reddy, Moukaram Tertuliano

Faculty Publications

The southern green stink bug (SGSB) Nezara viridula (L.) (Heteroptera: Pentatomidae), has become a significant pest of soybean and cotton in southern Central America and in the lower mid-southern U.S. A laboratory colony of SGSB was used to evaluate the effect of two isolates of Beauveria bassiana (Balsamo-Crivelli) Vuillemin (Hypocreales: Cordycipitaceae) including the commercial strain GHA and the Mississippi Delta native NI8 strain on the fecundity of this pest. Water control, Tween-80, and four concentrations of each strain (n × 104, 105, 106, and 107) were evaluated. Both native and commercial isolates with the highest concentrations were susceptible to the …

Reference Staffing And Scheduling Models In Archives And Special Collections: A Survey Analysis Of Prepandemic Practices, Amanda K. Hawk

Faculty Publications

Reference services form the core function of any type of library. Even when faced with shrinking budgets and staff sizes, library and archives workers continue to provide reference services to meet the demands of researchers. Yet a critical analysis of the internal systems used for archival and special collections reference work is lacking compared to the robust body of research about users of collection materials. This article presents findings from a national survey about reference staffing and scheduling models in archival and special collections repositories conducted immediately prior to the onset of the COVID-19 pandemic. The survey data revealed specific …

Bloch Waves In High Contrast Electromagnetic Crystals, Robert Lipton, Robert Viator, Silvia Jiménez Bolanõs, Abiti Adili

Faculty Publications

Analytic representation formulas and power series are developed describing the band structure inside non-magnetic periodic photonic three-dimensional crystals made from high dielectric contrast inclusions. Central to this approach is the identification and utilization of a resonance spectrum for quasiperiodic source-free modes. These modes are used to represent solution operators associated with electromagnetic and acoustic waves inside periodic high contrast media. A convergent power series for the Bloch wave spectrum is recovered from the representation formulas. Explicit conditions on the contrast are found that provide lower bounds on the convergence radius. These conditions are sufficient for the separation of spectral branches …

Modelling Of Cohesive Expandable Lcms For Fractures With Large Apertures, Lu Lee, Musaab Magzoub, Arash Dahi Taleghani, Saeed Salehi, Guoqiang Li

Faculty Publications

The problem of loss circulation in geothermal wells is inherently challenging due to high temperatures, brittle rocks, and presence of abundant fractures. Because of the inherent challenges in geothermal environments, there are limitations in selecting proper lost circulation materials (LCMs). Traditional LCMs such as calcium carbonates that are commonly used in the oil and gas drilling may be softened and prone to failure during geothermal drilling. Moreover, evaluating the performance of different LCMs for geothermal drilling requires unique testing setups, which is expensive, and complicated to run due to harsh environmental conditions of geothermal systems. Herein, we present a numerical …

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

Faculty Publications

No abstract provided.

Five Steps To Successfully Make Social Engagement Happen In Your Church, Sung Kun Kwon, Bordes Henry Saturne

Faculty Publications

No abstract provided.

A Comparison Of Layer Deposition And Open Molding Of Petg By Fused Pellet Fabrication In An Additive Manufacturing System, Alex Gibson, Jason Weaver

Faculty Publications

Additive manufacturing continues to offer new possibilities in both production and economics. The industry has quickly adopted it to rapidly produce parts that would be difficult or cost preventative otherwise. Recent innovation has expanded its capabilities, however there are still significant limitations. Most AM processes are restricted by materials available, in producing large parts, or by not achieving material deposition speeds to make certain products feasible. In addition, tight tolerances for features and surfaces cannot be produced without substantial post processing. High-speed Fused Pellet Fabrication (FPF) in combination with Hybrid Manufacturing (HM) offers expanded capabilities as additive and subtractive process …

Addressing Food Insecurity: A Qualitative Study Of Undergraduate Students' Perceptions Of Food Access Resources., Amanda G. Conrad, Terezie Tolar-Peterson, Antonio J. Gardner, Tianlan Wei, Marion W. Evans

Faculty Publications

Food insecurity has emerged as a leading health care problem in the United States, impacting college students’ health, well-being, and academic performance. The aims of this study were: (1) to assess the prevalence of food insecurity, (2) to identify college students’ perceptions about food access resources, and (3) to explore students’ expressed needs from the university in improving food security status. A mixed-methods approach was used to assess the quantitative and qualitative aspects of the study aims. An online survey to gather demographic information and assess food security status using the 6-item version of the US Household Food Security Scale …

Populist Syndrome And Nonmarket Strategy, Daniel J. Blake, Stanislav Markus, Julio Martinez-Suarez

Faculty Publications

Although recognized as a defining feature of the current political era, populism and its implications for non-market strategy remain undertheorized. We offer a framework that (a) conceptualizes populism and its progression over time; (b) outlines the risks populism generates for firms; and (c) theorizes effective nonmarket strategies under populism. Our framework anchors the political risk profile of populism in three interdependent elements: anti-establishment ideology, de-institutionalization, and short-term policy bias. These elements jointly shape the policymaking dy-namics and institutional risks for firms under populism. Our analysis shows how firms can calibrate two nonmarket strategies – political ties and corporate social responsibility …

Artificial Neural Networks And Gradient Boosted Machines Used For Regression To Evaluate Gasification Processes: A Review, Owen Sedej, Eric Mbonimpa, Trevor Sleight, Jeremy M. Slagley

Faculty Publications

Waste-to-Energy technologies have the potential to dramatically improve both the natural and human environment. One type of waste-to-energy technology that has been successful is gasification. There are numerous types of gasification processes and in order to drive understanding and the optimization of these systems, traditional approaches like computational fluid dynamics software have been utilized to model these systems. The modern advent of machine learning models has allowed for accurate and computationally efficient predictions for gasification systems that are informed by numerous experimental and numerical solutions. Two types of machine learning models that have been widely used to solve for quantitative …

The Impact Of Dieting Culture Is Different Between Sexes In Endurance Athletes: A Cross-Sectional Analysis, Austin J. Graybeal, Andreas Kreutzer, Jada L. Willis, Robyn Braun-Trocchio, Kamiah Moss, Meena Shah

Faculty Publications

Background: Frequent dieting is common in athletes attempting to achieve a body composition perceived to improve performance. Excessive dieting may indicate disordered eating (DE) behaviors and can result in clinical eating disorders. However, the current nutrition patterns that underly dieting culture are underexplored in endurance athletes. Therefore, the purpose of this study was to identify the sex differences in nutrition patterns among a group of endurance athletes.

Methods: Two-hundred and thirty-one endurance athletes (females = 124) completed a questionnaire regarding their dieting patterns and associated variables.

Results: The majority of athletes did not follow a planned diet …

Hexavalent Chromium Increases The Metabolism And Genotoxicity Of Aromatic Amine Carcinogens 4-Aminobiphenyl And Β-Naphthylamine In Immortalized Human Lung Epithelial Cells, James T.F. Wise, Raúl A. Salazar-González, Kennedy M. Walls, Mark A. Doll, Mariam R. Habil, David W. Hein

Faculty Publications

Humans are exposed to carcinogenic chemicals via occupational and environmental exposures. Common chemicals of concern that can occur in exposures together are aromatic amines (e.g., 4-aminobiphenyl [4-ABP] and β-naphthylamine [BNA]) and hexavalent chromium (Cr[VI]). Arylamine N-acetyltransferases 1 and 2 (NAT1 and NAT2) are key to the metabolism of aromatic amines and their genotoxicity. The effects of Cr(VI) on the metabolism of aromatic amines remains unknown as well as how it may affect their ensuing toxicity. The objective of the research presented here is to investigate the effects of Cr(VI) on the metabolism and genotoxicity of 4-ABP and BNA in immortalized …

The Power Of Humility, Andrea Luxton

Faculty Publications

No abstract provided.

Improved Building-Specific Flood Risk Assessment And Implications Of Depth-Damage Function Selection, Ehab Gnan, Carol J. Friedland, Md Adilur Rahim, Rubayet Bin Mostafiz, Robert V. Rohli, Fatemeh Orooji, Arash Taghinezhad, Jasmin Mcelwee

Faculty Publications

Average annual loss (AAL) is traditionally used as the basis of assessing flood risk and evaluating risk mitigation measures. This research presents an improved implementation to estimate building-specific AAL, with the flood hazard of a building represented by the Gumbel extreme value distribution. AAL is then calculated by integrating the area under the overall loss-exceedance probability curve using trapezoidal Riemann sums. This implementation is compared with existing AAL estimations from flood risk assessment. A sensitivity analysis is conducted to examine the variability in AAL results based on depth-damage function (DDF) choice. To demonstrate the methodology, a one-story single-family residence is …

Covid-19 In The United States As Affective Frame, John Protevi

Faculty Publications

In this paper I attempt to contribute to the developing field of “political philosophy of mind.” To render concrete the notion of “affective frame,” a social situation which pre-selects for salience and valence of environmental factors relative to a subject’s life, I conduct a case study of a deleterious socially instituted affective frame, which, during the early days of the COVID19 pandemic in the United States, produced individuated circumstances that came crashing down on “essential workers” who were forced into a double bind. We saw here an untenable and ultimately fatal situation that forced a choice between, on the one …

Trumpism, Climate And Covid: Social Bases Of The New Science Rejection, Lawrence C. Hamilton

Faculty Publications

Generalized structural equation modeling (GSEM) of 2021 US survey data tests Trumpism (approval of ex-president Trump) as an emergent political-identity indicator, descendant from the classical divisions by party and ideology but exerting its own distinct influence on two existentially important cases of science rejection: the reality of anthropogenic climate change (ACC), and vaccination against COVID-19.

Gender Disparities In Increased Parenting Time During The Covid-19 Pandemic: A Research Note, Jennifer Augustine, Kate Prickett

Faculty Publications

Public health measures aimed at curbing the transmission of COVID-19 increased parenting responsibilities during the early stages of the pandemic. This research note examines time-use data from the American Time Use Surveys to provide several fresh insights as to how mothers took on a disproportionate share of this responsibility compared to fathers during this period. First, the gender gap in total parenting time narrowed by 18%. Meanwhile, the gender disparity in time in educational activities increased by 113% and was not explained by changes in mothers’ labor force participation. Mothers also took on 20% more time in secondary caregiving compared …

Architecture And Agency For Equity In Areas Beyond National Jurisdiction, Lisa M. Campbell, Robin Fail, Rebecca Horan, Leslie Acton, Jeffrey E. Blackwatters

Faculty Publications

The United Nations (UN) Sustainable Development Goals (SDGs) and the UN Decade of Ocean Science for Sustainable Development (Ocean Decade) bring increased attention to various aspects of ocean governance, including equity. One of the Ocean Decade's identified challenges is to develop a sustainable and equitable ocean economy, but questions arise about how to conceptualize the multiple dimensions of equity in an ocean context. These questions become more complex as activities move away from coastal ecosystems and communities into off-shore Areas Beyond National Jurisdiction (ABNJ), where ocean resources are recognized simultaneously as unowned/open access and as common heritage. In this paper, …

Developing A Conceptual Passive Contact Tracing System For Commercial Buildings Using Wifi Indoor Positioning, Sorena Vosoughkhosravi, Amirhosein Jafari

Faculty Publications

Contact tracing is one of the critical tools for fighting against pandemic disease outbreaks, such as the fast-growing SARS-CoV-2 virus and its different variants. At present, automated contact tracing systems face two main challenges: (1) requiring application installation on smart devices and (2) protecting the users’ privacy. This study introduces a conceptual passive contact tracing system using indoor WiFi positioning to address these challenges and investigate the role of such a system in commercial buildings. In this regard, this study uses a simulated small-office layout in a case study to demonstrate the applicability of the proposed system. The special use …

The Need For A Framework Addressing The Temporal Aspects Of Fish Sperm Motility Leading To Community-Level Standardization, Harvey Blackburn, Leticia Torres, Yue Liu, Terrence R. Tiersch

Faculty Publications

Motility is a widely available parameter that can be used to assess sperm quality of aquatic species. Sperm from fishes with external fertilization usually undergo a dynamic and short-lived period of motility after activation. The common practice of assigning a single value at an arbitrary peak of motility presents challenges for reproducibility, community-level standardization, and comparisons across studies. This study aimed to explore statistical approaches to standardize motility reporting, and to develop an initial framework for community-level standards. Sperm samples from 14 zebrafish (Danio rerio) with a total of 21,705 cells were analyzed by use of computer-assisted sperm analysis with …

The Curve Not Taken: Effects Of Covid-19 International Comparison News, Seon Woo Kim, Martina Santia, Raymond J. Pingree, Ayla Oden, Kirill Bryanov, Jessica Wyers

Faculty Publications

International news can inform people not only about what is happening in other countries, but also about how their own country could benefit from policies that have proved successful elsewhere. Specifically, international policy comparison news, or news that compares the policies of two or more countries on the same issue, is a potentially important but underutilized and understudied form of news content. We use an experiment to test effects of exposure to news comparing the COVID-19 pandemic policies of the U.S. versus South Korea, and find that this increases knowledge of policy differences between the two countries, support for adopting …

Student Retention And Persistence In University Certificate-First Programs, Troy Martin, Randall Davies

Faculty Publications

While access to higher education has grown over the past few years, significant barriers exist for nontraditional students attempting to prepare for and complete postsecondary education. For these students, the traditional methods for acknowledging student achievement do not always work. This research explored the impact of earning professional certificates on nontraditional students’ confidence, motivation, and persistence. Specifically, this study evaluated the matriculation rates between two cohorts of students who participated in the online PathwayConnect program. The mixed-method study found that matriculation rates for students who were encouraged to earn a certificate increased compared to those who followed a traditional path. …

Sorption Of Cellulases In Biofilm Enhances Cellulose Degradation By Bacillus Subtilis, Yijie Deng, Shiao Y. Wang

Faculty Publications

Biofilm commonly forms on the surfaces of cellulosic biomass but its roles in cellulose degradation remain largely unexplored. We used Bacillus subtilis to study possible mechanisms and the contributions of two major biofilm components, extracellular polysaccharides (EPS) and TasA protein, to submerged biofilm formation on cellulose and its degradation. We found that biofilm produced by B. subtilis is able to absorb exogenous cellulase added to the culture medium and also retain self-produced cellulase within the biofilm matrix. The bacteria that produced more biofilm degraded more cellulose compared to strains that produced less biofilm. Knockout strains that lacked both EPS and …

Bio-Inspired Geotechnical Engineering: Principles, Current Work, Opportunities And Challenges, Alejandro Martinez, Jason Dejong, Idil Akin, Ali Aleali, Chloe Arson, Jared Atkinson, Paola Bandini, Tugce Baser, Rodrigo Borela, Ross Boulanger, Matthew Burrall, Yuyan Chen, Clint Collins, Douglas Cortes, Sheng Dai, Theodore Dejong, Emanuela Del Dottore, Kelly Dorgan, Richard Fragaszy, J. David Frost, Robert Full, Majid Ghayoomi, Daniel I. Goldman, Nicholas Gravish, Ivan L. Guzman, James Hambleton, Elliot Hawkes, Michael Helms, David Hu, Lin Huang, Sichuan Huang, Christopher Hunt, Duncan Irschick

Faculty Publications

A broad diversity of biological organisms and systems interact with soil in ways that facilitate their growth and survival. These interactions are made possible by strategies that enable organisms to accomplish functions that can be analogous to those required in geotechnical engineering systems. Examples include anchorage in soft and weak ground, penetration into hard and stiff subsurface materials and movement in loose sand. Since the biological strategies have been 'vetted' by the process of natural selection, and the functions they accomplish are governed by the same physical laws in both the natural and engineered environments, they represent a unique source …

Securing Information On A Web Application System To Facilitate Online Blood Donation Booking, Hrishitva Patel

Faculty Publications

Blood donation has saved many lives in the past. According to statistics presented by the American Red Cross, a patient is in need of a blood transfusion every two seconds. There are many benefits that arise from blood donation to both the donor and the blood recipients. With blood donation, cancer patients, people involved in accidents, or those battling diseases that require blood donation have access to enough blood to sustain their survival. There is a need to digitize the blood donation booking to facilitate blood donation across the United States, and ensure patients in need of blood, receive their …