Digital Commons Network^™

Commentary: A Patient-Specific Lower Extremity Biomechanical Analysis Of A Knee Orthotic During A Deep Squat Movement, Christine Dailey Walck

Publications

The recent study by Walck et al., titled “A Patient-Specific Lower Extremity Biomechanical Analysis of a Knee Orthotic during a Deep Squat Movement,” provides a novel insight into the biomechanical impacts of knee orthotics, particularly the non-linear spring-loaded (NLSL) knee joint orthosis (KJO)1 . This commentary aims to delve into the implications, interpretations, and evaluations of the findings, contextualizing them within the broader discourse on knee orthotics.

The Role Of Organizational Theory For The Formulation Of A Sustainable Model Applicable To Air Traffic Management And Control Operations, Eva Maleviti

Publications

This paper provides a comprehensive introduction to Air Traffic Management (ATM), which encompasses Air Traffic Control (ATC) procedures, Reduced Separation Vertical Minima (RVSM) and Performance-Based Navigation (PBN) schemes. It also discusses the role of these and other elements in promoting environmental sustainability and the key factors essential for creating effective aviation operations. The main objective of this paper is to identify and select the most relevant components for establishing a theoretical framework for sustainable ATM and ATC practices. Notably, the organizational theory is used in this paper, aiming to create a firm theoretical model that can support sustainability in the …

Beyond The Classroom: Influence Of A Sustainability Intervention On University Students’ Environmental Knowledge And Behaviors, Dawn Christina Null, Kristin Hurst, Leslie A. Duram

Publications

On college campuses, environmental science education largely takes place in classrooms, thereby limiting impact on the full student body. By implementing an educational intervention in an informal campus setting, this study tested an approach aimed at expanding the reach of environmental learning. Students at a mid-size Midwestern university were exposed to a food-focused environmental and climate education intervention consisting of sustainability trivia and marketing materials displayed in dining halls. Prior to exposure, students completed a pre-test, followed by a 5-week intervention, then a post-test. Comparing correct responses between pre-test and post-test, we found a significant increase in environmental and climate …

Experimental Environmental Profiles And Sloshing Dynamics Aboard Zero-G Aircraft, Pedro J. Llanos, Sathya Gangadharan, Kevin Crosby

Publications

This study presents the results of a parabolic flight experiment to study the sloshing dynamics of the magneto-active propellant management device experiment. This device utilizes a magnetoactive membrane and magnets located external to the tank to effectively damp the liquid free surface motion. This research work establishes a benchmark with sloshing analytical formulation and sensor calibration methods that can be used to characterize future research parabolic flights while providing important environmental profiles measured during flight, such as accelerations, pitch angle, velocity, temperature, total volatile content, carbon dioxide, relative humidity, magnetic field, and radiation. Correlation between these flight variables and the …

Experimental Analysis Of The Integrated High-Lift Propulsor, Robert W. Deters, Byron Ward, Shreyas Narsipur

Publications

Wind tunnel testing was conducted to evaluate the performance of the Integrated High Lift Propulsor (IHLP), a novel Distributed Electric Propulsion (DEP) system. The IHLP integrates traditional Krueger flap/slat elements with a Distributed Electric Propulsion design, enhancing high lift performance and cruise efficiency compared to conventional pylon-mounted DEP configurations. Starting from a baseline configuration determined from pretest Computational Fluid Dynamics (CFD) analyses, a parametric study was performed to determine the influence on the aerodynamic characteristics (���� , ����, and ����). The study involved variations in flap settings, slat angles, overlap, propeller tilt, and propeller position. The impact of Reynolds number, …

On Progress In Exploring Controlled Viscous Limit-Cycle Oscillations In Modified Glauert Airfoil, Ethan Deweese, Lap Nguyen, Erik Vataker, William Mackunis, Vladimir Golubev, Ron Efrati, Oksana Stalnov

Publications

The paper reports on the progress in the development of a novel robust, nonlinear flow control technology that employs an array of synthetic-jet actuators (SJAs) embedded in 2-DOF, elastically mounted, optimized Modified Glauert (MG) airfoil design in order to control limit cycle oscillations (LCO) at low subsonic flow regimes. The focus here is on the conceptual design of the wind energy harvesting system that employs, e.g., a piezoelectric device to extract energy from plunging LCO, with the closed-loop controller being capable to sustain the required LCO amplitudes over a wide range of wind speeds. The current high-fidelity studies first include …

Disrupting The Academic Librarian Hiring Process, Michelle Colquitt, Shamella Cromartie, Anne Grant, Kelsey Sheaffer, Megan Sheffield, Alison Mero

Publications

Academic library hiring can be a bureaucratic and exclusionary process. Inclusive hiring practices can help libraries recenter the people in the process and incorporate transparency, empathy, and accessibility.

Toward Inclusive Academic Librarian Hiring Practices, rather than focusing just on how to diversify applicant pools, breaks down the many considerations involved in hiring and the intentional, thoughtful preparation and self-examination that leads to successful recruitment and retention in three parts.

• Training for Search Committees and Stakeholders
• Removing Barriers for Candidates
• Transforming the Process for All

Throughout are practical solutions for emphasizing inclusivity and accessibility throughout the hiring process, including instructions …

Who Do We Think We Are? Designing A Higher Education Inclusive Excellence Audit Tool For Review Of Communication Materials, Abby Boyd, Bridget Trogden

Publications

As higher education institutions focus on improving and conveying our commitments to inclusive excellence, it becomes necessary to self-assess our communications. This work describes the development and pilot testing of a simple tool to assess the inclusive excellence of print or electronic materials produced at any scope – from individual department or unit through institution-wide uses. The tool considers several areas of inclusivity at once, allowing stakeholders to identify strengths and weaknesses in their communications and move towards continuous improvement.

Plant And Soil Effects Of Alternative Sources Of Phosphorus Over Three Years Of Application, Anna Karpinska, Thomais Kakouli-Duarte, S M. Ashekuzzaman, John Byrne, Achim Schmalenberger, Patrick J. Forrestal

Publications

Plant growth and food security depend heavily on phosphorus (P). Recovering and recycling P from animal, municipal, and food waste streams can significantly reduce dependency on traditional mineral P. This is particularly pertinent in the EU regions with limited native P supplies. The agronomic performance of including P-based recycling-derived fertilisers (two struvite and two ashes) or cattle slurry was compared to a conventional mineral P fertilisation programme along with no P and no fertiliser controls over three years. A field-scale experiment was set up to evaluate the perennial ryegrass dry matter yield (DMY), P uptake, and soil test P effects. …

Enhancing Groundwater Quality Assessment In Coastal Area: A Hybrid Modeling Approach, Md Galal Uddin, M M. Shah Porun Rana, Mir Talas Mahammad Diganta, Apoorva Bamal, Abdul Majed Sajib, Mohamed Abioui, Molla Rahman Shaibur, S M. Ashekuzzaman, Mohammad Reza Nikoo, Azizur Rahman, Md Moniruzzaman, Agnieszka I. Olbert

Publications

Monitoring of groundwater (GW) resources in coastal areas is vital for human needs, agriculture, ecosystems, securing water supply, biodiversity, and environmental sustainability. Although the utilization of water quality index (WQI) models has proven effective in monitoring GW resources, it has faced substantial criticism due to its inconsistent outcomes, prompting the need for more reliable assessment methods. Therefore, this study addressed this concern by employing the data-driven root mean squared (RMS) models to evaluate groundwater quality (GWQ) in the coastal Bhola district near the Bay of Bengal, Bangladesh. To enhance the reliability of the RMS-WQI model, the research incorporated …

Phosphorus Fertiliser Equivalent Value Of Dairy Processing Sludge-Derived Strubias Products Using Ryegrass (Lolium Perenne L.) And Spring Wheat (Triticum Aestivum), W Shi, Owen Fenton, S M. Ashekuzzaman, K Daly, J J. Leahy, N Khalaf, K Chojnacka, C Numviyimana, J Warchol, M G. Healy

Publications

Background

Struvite, biochar and ash products (collectively known as STRUBIAS) derived from different waste streams are used as fertilisers in agriculture. Raw dairy processing sludge (DPS) shows promise as bio-based fertilisers, but secondary STRUBIAS-derived products need further testing as fertilisers.

Aims

The objective of this study was to calculate the phosphorus mineral fertiliser equivalency (P-MFE) for some STRUBIAS products derived from DPS.

Methods

Ryegrass (Lolium perenne L.) and wheat (Triticum aestivum) pot trials were used to determine the P-MFE using the apparent P recovery (APR) method for Fe-DPS and DPS-derived struvites (Struvite 1–4), hydrochars (HC1–3) and …

Volumes: Charles Chesnutt And The Racial History Of The Stenographic Imagination, Susanna Ashton

Publications

No abstract provided.

Uncommon Carriage, Blake Reid

Publications

As states have begun regulating the carriage of speech by “Big Tech” internet platforms, scholars, advocates, and policymakers have increasingly focused their attention on the law of common carriage. Legislators have invoked common carriage to defend social media regulations against First Amendment challenges, making arguments set to take center stage in the Supreme Court’s impending consideration of the NetChoice saga.

This Article challenges the coherence of common carriage as a field and its utility for assessing the constitutionality and policy wisdom of internet regulation. Evaluating the post-Civil War history of common carriage regimes in telecommunications law, this Article illustrates that …

Environmental Friendly Applications Of Ground Tire Rubber (Gtr) In Producing Concrete, Zahid Hossain, Ashraf Elsayed, Abu Sayed Mohammad Akid

Publications

Millions of waste automobile tires are generated yearly, an ever-growing issue for solid waste management authorities in Arkansas. Using waste tires as fuel generates toxic gases or dumping them in landfills is not sustainable. Hence, it is crucial to minimize the issues of managing and disposing of waste tires and incorporate them into concrete as construction material. This study aimed to investigate the fresh, mechanical, and durability properties of concrete incorporating waste ground tire rubber (GTR) as a replacement for sand and micronized rubber powder (MRP) as a replacement for cement. A total of eight concrete mixtures were prepared using …

Exploring Older Adults’ Mobility Challenges And Preferences Before And After Experiencing Covid-19 Pandemic, Hany Hassan, Bernard Boakye

Publications

The US Census Bureau reports that the number of seniors (65+ years old) in the US is predicted to increase from 16.5% in 2019 to 22% by 2050. However, seniors have reduced mobility as they age due to their declining health and the limited travel options available. Therefore, it is crucial to solve their transportation needs during pandemics like COVID-19 when they are most disadvantaged. This study involved an online national survey that collected 1507 responses from seniors in all the 50 US states to examine their travel behavior and challenges and their willingness to adopt Autonomous Vehicles before and …

Nebraska’S Labor Movement: Exploring Union Membership, Perceptions, And Efficacy, Morgan Vogel, Tara Grell, Michael Lee, Meagan E. Paez

Publications

No abstract provided.

Fostering Trust In Artificial Intelligence In Commercial Aviation: An Exploratory Study, Leila Halawi, Mark Miller, Sam Holley

Publications

Artificial intelligence (AI) is a transformative force, compelling industries to adapt their operations, management systems, and workforce capabilities. The aviation sector finds itself at the forefront of this transformation, confronted with the imperative to navigate the complex dynamics of trust amidst AI's integration. Through a comprehensive survey involving 310 professionals from across the US commercial aviation sector, the research aims to shed light on the trust construct. The exploratory study provides critical insights for strategic AI adoption within the industry. A crosstabulation explored how employee trust in AI for decision-making differed across various demographic groups. In addition, a onesample T-test …

Acting In Self-Defense: The Creation Of An Online Systematic Review Tutorial To Assist Librarian Consultations, Sally Smith, Karen Burton, Shelby Carroll

Publications

Clemson University Libraries provides expert research services and has experienced a growing number of requests for guidance regarding evidence synthesis projects. In response, a team of three early-career science librarians sought to create a comprehensive online tutorial on the systematic review process. The tutorial outsources introductory education and features learning objects and assessments for each step. The tutorial streamlines consultations, freeing librarians to focus on project specifics. Accompanying participation guidelines clarify roles and responsibilities, timely completion of reviews, and authorship expectations. This asynchronous tutorial supports an equitable service model, benefiting researchers across all fields.

Out Of Many, One: A Unified Approach To Inclusive Description At Clemson University, Jessica Serrao, James E. Cross, Scott Dutkiewicz, Charlotte Grubbs, Will Hiott, Shannon Willis

Publications

In 2022, Clemson Libraries formed an Inclusive Description Task Force to research and present recommendations to the administration on a libraries-wide plan for inclusive description practices. This chapter outlines the steps the task force took to complete its charge. It discusses the creation of an annotated bibliography and collections audits to identify problematic language, as well as connecting with other institutions to learn from existing practices. The task force intentionally went beyond cataloging to bring together their university colleagues responsible for description in Special Collections and Archives, Historic Properties, and the libraries’ digital collections. The final report presents recommendations for …

Getting Real About Protecting Privacy, Scott Skinner-Thompson

Publications

No abstract provided.

Section 230'S Debts, Blake Reid

Publications

Much attention has been paid to the unknown First Amendment permissibility of the government regulating social media platforms' carriage practices. The Supreme Court's impending resolution of the NetChoice cases poses a high-stakes First Amendment question: "Can the government permissibly dictate what types of content platforms publish?"

But how did the First Amendment stakes in NetChoice get so high? This Article identifies a long-standing gap in the Supreme Court's First Amendment jurisprudence for platform regulation following its decision in Reno v. ACLU. This Article attributes that gap to the accumulation of both interpretive and legislative debts by Section 230 of the …

Purple Zones And Traffic Cones: Navigating Bluebook & Redbook Overlaps, Derek H. Kiernan-Johnson

Publications

No abstract provided.

Un Ésprit Sérieux, Pierre Schlag

Publications

No abstract provided.

Guiding Undergraduate Researchers In The Virtual World: Mentoring Experiences Of Globally Distributed Students, Emily Faulconer, Brent Terwilliger, Robert Deters, Kelly George

Publications

The advancement of technology has led to an increase in undergraduate students pursuing degrees online. The translation of undergraduate research to the online environment is relatively new, though gaining momentum, partly due to the COVID-19 pandemic. Mentoring is a key undergraduate research support, particularly for those engaged online, as it fosters a supportive environment for online students to develop their skills and knowledge in their field of study. This study aims to explore the positive impacts of mentoring undergraduate research for fully online students. A single case study methodology was used, with interview data collected from four research mentees completing …

Exploring The Experiential Journey Of Women With Pcos Across The Lifespan: A Qualitative Inquiry, Pamela J. Wright Phd, Ms, Med, Rn, Cen, Robin Dawson Phd, Rn, Cpnp-Pc, Cynthia F. Corbett Phd, Rn, Faan

Publications

Introduction: Peri-postmenopausal women with the chronic condition polycystic ovary syndrome (PCOS) remain at cardiometabolic risk and/or subsist with established comorbidity while continuing to manage persistent PCOS signs and symptoms, such as hirsutism. Thus, PCOS transcends the reproductive years, yet there is sparse scientific literature on the peri-postmenopausal years of women with PCOS.

Purpose: To explore how peri-postmenopausal women's perceptions about PCOS have changed over the lifespan since their PCOS diagnosis.

Methods: A cross-sectional survey with one qualitative question was conducted via Research Electronic Data Capture (REDCap) among women with PCOS aged ≥43 years, who were all recruited …

The Relationship Between Work Engagement, Depression, Anxiety, And Covid-19 Anxiety In Physician Assistant Students, Sydney N. Pepper, Emily T. Farrell, Robin M. Dawson Phd, Rn, Cpnp-Pc, Michael D. Wirth Msph, Phd, Face

Publications

Introduction: Physician assistants (PAs) are subject to high levels of burnout, depressive symptoms, and anxiety, which can negatively impact quality of care and patient outcomes. Learning how to handle stress in the classroom may increase success and engagement in PA programs. The goal of this study was to characterize burnout, depressive symptoms, and anxiety in current PA students and examine the relationship between these factors and work engagement. Methods: This cross-sectional study surveyed PA students (n = 42) via convenience sampling from eighteen different PA programs across North and South Carolina in October, 2021. Questionnaires included the Utrecht Work Engagement …

Chronic Disease Management In A Nurse Practitioner-Led Clinic: An Interpretive Description Study, Natalie Floriancic, Anna Garnett, Lorie Donelle Phd, Rn, Fcan

Publications

Introduction: Nurse practitioner-led clinics (NPLC) represent a model of care that has the potential to enhance primary healthcare delivery to community-dwelling adults who are living with chronic disease by providing greater access and continuity of care and reducing the burden on acute care settings. However, there is limited understanding of nurse practitioners’ experiences and perspectives on supporting adults in chronic disease management within an NPLC model of care. Increased understanding would contribute to our ability to evaluate the effectiveness of the NPLC model of care for chronic disease management. Objective: This study explored current chronic disease management practices implemented by …

Family And Friend Caregiver Satisfaction And Utility Of Passive Remote Monitoring Technology Utilized By Frail Home Care Clients, Lori E. Weeks, Grace Warner, Yu Ting Chen, Bradley Hiebert, Emily Richard, Kathleen Ledoux, Lorie Donelle Phd, Rn, Fcan

Publications

Background: Passive remote monitoring technologies (RMT) utilize information gathered from sensors that is transmitted to a caregiver to alert them to a possible incident. There are gaps in our knowledge about the level of satisfaction with passive RMT from the perspective of those who have actual experience using this technology, including family and friend caregivers. This knowledge is important as caregivers are instrumental in determining whether passive RMT will be adopted and utilized over time. In addition, technologies designed for older adults and their caregivers are both helpful and user-friendly. Objective: The aim of this research was to identify the …

Ranking Of Health Problems And Prioritization Of Cancer Education Topics By African American Communities In South Carolina, E. Sylvia Melikam, Gayenell S. Magwood Phd, Rn, Faha, Faan, Marvella Ford, Judith Salley, Latecia Abraham-Hilaire, Joni Nelson, Audrey Mccrary-Quarles, Cammie Berry, Delaram Sirizi, Kathleen B. Cartmell

Publications

Despite landmark breakthroughs in cancer research, African American adults (AA) bear the highest cancer burden compared to other racial groups in the United States (US). AA adults have twice the likelihood of dying from prostate and uterine cancers compared to White adults, suggesting that there are fundamental issues yet to be addressed when developing and implementing cancer-preventative programs for AA communities. Community-based participatory research (CBPR) empowers community members to identify and prioritize their health problems and preferred strategies to tackle these issues. In alignment with the CBPR approach, the South Carolina Cancer Disparities Research Center (SC CADRE) undertook a study …

Impact Of Telehealth On Health Disparities Associated With Travel Time To Hospital For Patients With Recurrent Admissions: 4-Year Panel Data Analysis, Youyou Tao, Ace Vo, Dezhi Wu, Junyuan Lin, Kala Seal, Abhay Mishra, Arindam Brahma

Publications

Background: Geographic, demographic, and socioeconomic differences in health outcomes persist despite the global focus on these issues by health organizations. Barriers to accessing care contribute significantly to these health disparities. Among these barriers, those related to travel time—the time required for patients to travel from their residences to health facilities—remain understudied compared with others. Objective: This study aimed to explore the impact of telehealth in addressing health disparities associated with travel time to hospitals for patients with recurrent hospital admissions. It specifically examined the role of telehealth in reducing in-hospital length of stay (LOS) for patients living farther from the …