Digital Commons Network^™

Consumption Of The Food Groups With The Revised Benefits In The New Wic Food Package: A Scoping Review, Qi Zhang, Priyanka T. Patel, Bidusha Neupane, Caitlin M. Lowery, Futun Alkhalifah, Faezeh Mahdavi, Esther May Sarino

Epidemiology, Biostatistics, & Environmental Health Faculty Publications

Background: On 18 April 2024, the United States Department of Agriculture (USDA) published the first food package changes to the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in over a decade, which reduced some food benefits (juice, milk, canned fish, and infant fruits and vegetables) and offered substitutes (cash-value vouchers (CVVs) or cash-value benefits (CVBs) to redeem for fruits and vegetables, cheese, soymilk, or other dairy products). Methods: To assess the impact of the changes on the consumption and redemption of these food groups, a systematic search was conducted, identifying 23 peer-reviewed publications between 2010 and 2024. …

Pediatric Cancer Incidence, Temporal Trends, And Mortality In The United States By Health Disparities Indicators, Seer (1973-2014), Prachi P. Chavan, Laurens Holmes Jr.

Epidemiology, Biostatistics, & Environmental Health Faculty Publications

Background: Pediatric cancer incidence has been increasing in the United States, despite improvement in pediatric cancer survival. This steady increase in incidence trends is not completely understood but maybe associated with social and environmental factors. In this study we aimed to assess the cumulative incidence, temporal trends, and mortality rates in pediatric cancer. Additionally, we examined sub-group variability in both incidence and mortality rates. Methods: Data from Surveillance, Epidemiology, and End Results (SEER) −18 from 1973–2014 were used for the purpose of analysis in this study. Age-adjusted incidence rates were used to assess temporal trends in cancer among children aged < 1–19 years. Univariable and multivariable binomial regression models were used to examine the association between race and cancer mortality while adjusting for potential confounders. Results: There were 92,594 cancer diagnoses during this period. White children comprised 74,758, (80.7%), black children 10,030, (10.8%), and other races 6648, (7.2%). Overall the age-adjusted cumulative incidence was slightly higher among white children (16.4%) than black children (12.4%) and other (13.0%). Children aged 15–19 years and those in metropolitan regions were more likely to be diagnosed with pediatric cancer. Relative to females, males were 16% more likely to die from the disease [adjusted Risk Ratio (aRR): 1.16, 95% Confidence Interval (CI): 1.09–1.22]. Additionally, compared to white children, black children had higher mortality rates [(aRR): 1.37, 99% CI: 1.23–1.52]. Conclusions: There is an increasing trend in pediatric cancer incidence; while white children have the highest incidence, black children and males indicated a survival disadvantage, indicative of racial and sex variability in overall pediatric cancer in the United States.

Diversifying Ecology Education For Everyone Through More Inclusive, Interdisciplinary, And Accessible Teaching, Loren B. Byrne, Emily S. J. Rauschert, Vikki L. Rodgers, Gillian Bowser, Et Al.

Arts & Sciences Faculty Publications

Educating more students about ecology and its beneficial applications to societal issues is urgent yet challenging. To address this challenge, diversifying ecology education is a key way to make ecology more inclusive, accessible, and interdisciplinary for more people than ever. Advancing this goal requires ecology educators to develop a more expansive view of (1) how to engage more diverse undergraduate students in ecology courses, especially those from historically underrepresented groups and non-majors, (2) the interdisciplinarity of content in those courses, and (3) the learner-centered pedagogies used to engage students. We suggest ways that ecologists can advance “ecology education for everyone” …

Theoretical And Experimental Investigation Of Slanted Volume Transmission Gratings For Holographic Gas Sensing, Graceson Antony, Dervil Cody, Svetlana Mintova, Izabela Naydenova

Articles

Slanted photopolymer-based diffraction gratings can undergo instant and quantifiable analyte-induced changes in both grating diffraction efficiency and peak reconstruction wavelength. This makes them an attractive option for gas sensing applications. The underlying mechanism for the sensor response is, however, poorly understood due to its complexity; the gaseous analytes produce simultaneous changes in multiple grating parameters (refractive index, thickness, refractive index modulation, and slant angle). Here, a novel and robust approach to the experimental characterization and theoretical analysis of holographic gas sensors based on slanted volume transmission gratings is presented. Slanted transmission gratings were fabricated in both undoped and MFI nanozeolite-doped …

Enhancement Of Intersystem Crossing In Asymmetrically Substituted Bodipy Photosensitizers, Mikhail Filatov, Tatsiana Mikulchyk, Maxine Hodee, Metodej Dvoracek, Venkata N.K. Mamillapalli, Aimee Sheehan, Craig Newman, Sergey M. Borisov, Daniel Escudero, Izabela Naydenova

Articles

We present a novel method to promote intersystem crossing (ISC) and triplet state formation in boron dipyrromethenes (BODIPYs) through the asymmetrical introduction of functional groups within the chromophore. This approach enables the development of new BODIPY photosensitizers without relying on the incorporation of heavy atoms or large electron-donating aromatic groups. Demonstrated on a series of 14 synthesized asymmetrical BODIPY (aBDP) compounds, it significantly enhances photosensitization efficiency compared to the reference symmetrical BODIPYs. In particular, the asymmetrical introduction of ethoxycarbonyl groups into pyrrolic rings of the BODIPY core lead to efficient ISC and singlet oxygen generation, with quantum yields reaching 0.76 …

Modelling The Formation Of Unslanted Holographic Gratings In Hybrid Photopolymer Media, Jack Lyons, Dana Mackey, Izabela Naydenova

Articles

The theoretical modelling of holographic recording in photopolymers has been an important tool in their optimisation. More complex, hybrid organic/inorganic photopolymers have been developed in pursuit of materials with higher sensitivity, low shrinkage, high dynamic range and environmental stability. Recent attempts to augment the existing models for the redistribution of inorganic nanoparticles in holographic recording were successful but there is still a knowledge gap in regards to modelling optical losses, mutual cross-diffusion, the formation of slanted holographic gratings and polymerization induced shrinkage in hybrid photopolymer media. This paper will describe a novel approach to modelling the formation of unslanted holographic …

Antennas For Emerging Satellite Services, Jakub Przepiorowski

Doctoral

The NewSpace era has revolutionized access to space, driving advancements in satellite communication (SATCOM) systems and creating demand for low-cost, compact, and high-performance user terminals. This thesis addresses these needs by developing innovative antenna solutions tailored for user terminals designed for emerging satellite constellations and satellite Internet-of-Things (S-IoT) applications.

Power Utilization In Open Ran: Key Findings From A Usa Testbed, Saish Urumkar, Byrav Ramamurthy, Seshu Tirupathi, Sachin Sharma

Articles

Open Radio Access Networks (Open RAN) provide flexible, scalable, and interoperable solutions to address the growing demands of mobile traffic while also aiming to reduce energy consumption. Most prior research on energy-efficient Open RAN has focused on switching techniques such as dynamic cell on/off strategies and adaptive resource allocation, primarily through simulations. This letter investigates Central Processing Unit (CPU) power utilization at the NodeB (base station) level, focusing on User Equipment (UE) connection states by making use of a USA testbed (i.e., POWDER testbed). Two scenarios are considered for the experimental setup: (1) a simulated virtual environment with a single …

Understanding The Duty Of Competence For Attorneys Using Generative Ai, Anna C. Conley

Faculty Law Review Articles

Ethical duties appear poised to be the primary regulatory tool for responsible use of generative AI (“GAI”) by attorneys. This reality necessitates a clear understanding of what the duty of competence requires for attorneys using GAI. Recent state bar and American Bar Association (“ABA”) guidance have coalesced around a foundational concept of informed decision-making, which requires that attorneys have sufficient knowledge about the GAI tool they are using and the specific task at hand to make an informed decision that employing the tool for that task is in the client’s best interests. Competence also requires attorneys avoid automation bias and …

Scientific Educations Among U.S. Judges, Christa J. Laser

American University Law Review

Should more judges have technical and scientific educations than are currently prevalent in the federal judiciary? This empirical study of the educational background of federal judges reports the undergraduate and graduate majors of active U.S. federal Article III judges. Information on the subject area of study is largely not publicly available, especially for judges appointed decades ago. This is the first and only publicly available research study of the subject areas of study of U.S. judges, collected via phone and email surveys to U.S. judges. The results of this study show that only 7.35% of federal judges have majors in …

Best Kept Secret: The Hidden Health Costs Of Corporate Confidentiality, Cynthia M. Ho

American University Law Review

Although patents are well known to negatively impact health when drugs are unaffordable, trade secrets also harm health, and in more ways than patents. Patented drugs harm public health simply by temporarily increasing prices on treatments. Trade secrets, on the other hand, can not only increase treatment costs, but also hide knowledge needed for effective medical treatment. Also, because patents, but not trade secrets, have a limited term, patent health harms clearly terminate while trade secret harms do not. Moreover, the public may not even be fully aware of all trade secret health harms because trade secret information is, by …

The Software Inducement Paradox, Dylan Niederland

American University Law Review

Induced patent infringement allows a third party to be held liable for another’s direct infringement of a patent. For many years, inducement liability has been a hotly contested doctrine of patent law, specifically its applications in the pharmaceutical industry. Not unsurprisingly, vast literature exists covering the intersection of inducement liability and pharmaceuticals.

This Note takes a new approach, analyzing inducement liability as it relates to the software industry. Specifically, this Note criticizes the Federal Circuit’s holding in GlaxoSmithKline LLC v. Teva Pharmaceuticals USA, Inc. that a simple statement of equivalence is sufficient to induce users to infringe method-of-use patents that …

Calliope, Georgia Southern University

Calliope Magazine

Volume 43

Multiphysics Modeling Of Solid Oxide Fuel Cells For Gradient Minimization And Inductive Loop Analysis In Impedance Spectroscopy Using Machine Learning-Based Microstructural Property Estimation, Muhammad Usman Khan

College of Graduate Studies: Theses & Dissertations

Solid oxide fuel cells have significant advantages in renewable energy utilization due to their high efficiency, fuel flexibility, and low emissions. However, despite the numerous efforts of technology, thermal and current density gradients and impedance behavior fluctuations are still causing performance degradation. A combined computational framework that integrates machine learning and three-dimensional Multiphysics modeling is needed to investigate and optimize the performance of solid oxide fuel cells. A machine learning model, trained on synthetic microstructure data by percolation analysis, is used to predict important microstructural parameters like triple phase boundary density and geometric tortuosity. These are then employed in a …

Viscoelastic Property Analysis Of A Magnetorheological Elastomer Micropump For Insulin Delivery In Type 1 Diabetes, Victor Buitimea

College of Graduate Studies: Theses & Dissertations

Over two decades, there has been a significant rise in awareness regarding Type 1 Diabetes (T1D), leading to a deeper comprehension of numerous variables, including hereditary factors, patterns of occurrence, and health challenges. According to the Type 1 Diabetic Index, around 8.7 million people worldwide are affected by this chronic autoimmune illness marked by a lack of insulin and hyperglycemia. The introduction of artificial pancreas systems could save more than half a million patients by 2040. Despite the availability of various insulin delivery technologies that are offered to diabetic patients, many still are skeptical of this modern system. The issues …

Evaluating Spatiotemporal Vegetation Index Variation To Detect Salt Marsh Dieback On The Georgia Coast, Emmanuella Bosompemaa Obeng

College of Graduate Studies: Theses & Dissertations

Salt marshes, essential for coastal protection and carbon sequestration, are increasingly vulnerable to dieback events, threatening ecosystem resilience and vital services. Detecting these shifts early is essential for timely intervention. However, few studies have applied Early Warning Signals (EWS) to coastal marsh systems. Most EWS research has focused on lakes, forests, or climate tipping points, with limited application to salt marsh dieback in the southeastern U.S. Site-specific, long-term spatial analyses are also lacking, as prior work often examines short time frames or single disturbance events. This study investigates the spatiotemporal patterns of salt marsh dieback on the Georgia coast from …

Synthesis And Assessment Of Biobased Acrylated Epoxidized Soybean Oil Resins For Stereolithography 3d Printing Of Microfluidic Devices, Natalie S. Romero Figueroa

College of Graduate Studies: Theses & Dissertations

This research focuses on the development and characterization of a biobased photocurable resin synthesized from soybean oil for use in stereolithography (SLA) 3D printing of microfluidic devices. The study explores a sustainable alternative to petroleum-based resins by performing an acrylation reaction on epoxidized soybean oil (ESO) to produce acrylated epoxidized soybean oil (AESO), which was then formulated into a photocurable resin with the addition of a photo initiator. The fabrication process involved designing microfluidic molds in SolidWorks and printing them using an Elegoo Mars 4 SLA printer under various exposure and layer thickness parameters. The printed samples consisted of microchannels …

Effect Of Alloying Additions On Austenite Refinement In Nickel-Alloyed Ductile Cast Irons, Adnan Adib Aahamed

College of Graduate Studies: Theses & Dissertations

The benefits associated with the application of ductile irons are significantly attributed to the control of microstructures, with refinement of austenitic matrix during solidification playing a significant role. Nickel alloyed ductile irons are attractive due to their potential for high ductility and suitability for potential high-temperature applications with stable austenitic microstructure. Refinement of austenite grain structure is thus important to enhance the mechanical properties of the alloyed ductile iron. This research investigates the impact of in-mold additions of different alloying elements on the austenite morphology and grain refinement of nickel-alloyed ductile iron along with the associated mechanical properties. A hypoeutectic …

Enhancing The Mechanical Properties Of Sla 3d-Printed Bio-Resin From Linseed Oil Using Cellulose And Lignin Biopolymers, Chukwunonso A. Ikedionu

College of Graduate Studies: Theses & Dissertations

Abstract

This research explores the development of bio resin from linseed oil by the process of epoxidation and acrylation to produce acrylated epoxidized linseed oil (AELO). Lignin and cellulose biopolymers were added as reinforcement at varying weight fractions of 1 wt.%, 2.5 wt.%, and 5 wt.%, and their mechanical performance was compared against pure AELO. The formulations were printed using an Elegoo SLA 3D printer to create standardized test specimens like tensile bars, compression cylinders, and hardness blocks, which were all prepared according to the ASTM testing standard.

The results indicate that reinforcement effects depend on both filler type and …

Understanding The Opioid Crisis In Georgia: A County-Level And Racial Equity Analysis, Lillian C. Fealy, Gulzar H. Shah

Eagles Talking About the Public’s Health

No abstract provided.

Ambulatory Care Sensitive Conditions And Alzheimer’S Discharge In Georgia's Older Population, Anjana Kalathimekkattu, Gulzar H. Shah

Eagles Talking About the Public’s Health

No abstract provided.

2025 Fall Commencement, Georgia Southern University

Commencement Programs

No abstract provided.

2025 Spring Commencement, Georgia Southern University

Commencement Programs

No abstract provided.

Faculty Handbook, Georgia Southern University

Faculty Handbooks

Faculty Handbook for Georgia Southern University for the 2024-2025 academic year. The Faculty Handbook is published online by the Office of the Vice President for Academic Affairs and archived in Digital Commons@Georgia Southern.

2025 Georgia Southern University Men's Soccer Roster, Georgia Southern University

Men's Soccer Records

No abstract provided.

2025 Georgia Southern University Women's Soccer Media Guide, Georgia Southern University

Women's Soccer Records

No abstract provided.

2024-2025 Georgia Southern University Women's Swimming And Diving Roster, Georgia Southern University

Women's Swimming Records

No abstract provided.

Beyond The Glass Ceiling: Career Advancement Strategies For Mid-Level Women In Student Affairs, Jalonda N. Thompson

Journal of Higher Education & Student Affairs

The purpose of this paper is to provide an overview of the literature on the push and pull factors that influence women’s choices to either opt in or opt out of career advancement in student affairs (Coetzee & Moosa, 2020; Harman & Sealy, 2017). Women, specifically Black women, are underrepresented in Senior Student Affairs Officer (SSAO) positions in higher education (American Council of Education, 2024). As the demographics of the United States (US) change, student affairs is at a critical point to foster an inclusive learning environment that reflects the increasing racial and ethnic diversity in the US (Lopez, 2006). …

Georgia Southern Magazine, Georgia Southern University

Georgia Southern Magazine

• News and Events
• True Blue Spotlight
• Farewell to Freedom
• Eagles in Education
• Can't Put a Number on Wonder
• University News
• Research and Creativity
• Athletics
• Alumni and Friends
• Support
• In Memoriam

Amy Wagenfeld, Phd, Otrl, Scem, Faota

OJOT Sponsor Profiles

No abstract provided.