Digital Commons Network^™

Trends And Innovations In The Development Of Immersive Technology In Science Education (2019-2024): A Literature Review, Aziz Kurniawan, Hartono Hartono, Bambang Subali

Journal of Educational Technology Development and Exchange (JETDE)

The COVID-19 pandemic has had a significant impact, including the change in learning methods from face-to-face to non-face-to-face learning. This change in method accelerates innovation in the use of technology to support non-face-to-face learning. Immersive technologies, such as Augmented Reality (AR), Virtual Reality (VR), and Virtual laboratories, have offered authentic and interactive non-face-to-face learning experiences in science education. This study employed a systematic literature review (SLR) method to map trends and innovations in the development of immersive technology in science education from 2019 to 2024. The literature data were obtained from the Scopus database and then selected using the PRISMA …

Case-Based Learning In Biology Education: A Systematic Literature Review, Elsje Theodora Maasawet, Jullya Christin Kolow

Journal of Educational Technology Development and Exchange (JETDE)

Biology education often relies on content-intensive instructional materials that may encourage rote memorisation rather than conceptual understanding, potentially contributing to misconceptions. Case-Based Learning (CBL) offers an alternative by engaging students in applying biological concepts to authentic, real-life cases and promoting meaningful learning. Despite growing empirical interest in CBL, no systematic literature review has specifically synthesised its application in biology education. This study therefore examined publication trends, learning skills addressed, and conceptualisations of CBL in biology education. Relevant literature was retrieved from Scopus and Web of Science using “Case-Based Learning” as the search term. Following PRISMA-guided screening, 42 articles were included …

Engineering A Bioactive Pmma−Silica Hybrid Scaffold For Enhanced Bone Regeneration, Wai Ching Liu

Department of Food and Health Sciences

Bone health is crucial for maintaining mobility, structural integrity, and overall well-being. However, bone-related surgeries are the second most common type of tissue transplant worldwide. A reliable and bioactive material is needed to address these issues. This has led to growing interest in bone tissue engineering (BTE) as a viable substitute strategy. Poly(methyl methacrylate) (PMMA) is a commonly utilized material in implant fixation and bone tissue applications due to its mechanical and chemical stability and ease of processing. However, its low bioactivity and poor osseointegration limit its effectiveness in bone repair, posing a significant technical challenge. In this study, we …

Theranostic Angiopep-2-Conjugated Fetaox@Au Core−Shell Magnetic Nanoparticles For Glioma Treatment And Dual Medical Imaging, Wai Ching Liu

Department of Food and Health Sciences

In this work, iron−tantalum oxide nanoparticles (FeTaOx NPs) with a gold coating modified by Angiopep-2 (FeTaOx@Au-ANG) were developed to achieve dual-modality imaging and magnetically induced hyperthermia therapy for glioma. The 13.5 nm sized FeTaOx@Au-ANG NPs’ exhibited superparamagnetic behavior with excellent dual T1/T2-weighted MRI contrast of Fe existence and enhanced X-ray attenuation for computed tomography (CT) imaging, enabling accurate tumor localization through complementary imaging modalities. The incorporation of Ta and Au not only improved biocompatibility but also provided a high CT contrast effect. Upon magnetic stimulation, the NPs efficiently elevated the intratumoral temperature, leading to a significant (∼90%) reduction in glioma …

Effects Of Particle Size Difference In Two Different Sweet Bran Products On Total Tract Digestibility And Rumen Ph, Emily K. Hoefling, Anna Kobza, Jessica L. Miller, Maggie E. Youngers, Galen E. Erickson, Jim C. Macdonald

Nebraska Beef Cattle Reports

Summary with Implications

Seven ruminally fistulated heifers were utilized in a 6 x 7 row-column design to evaluate two different Sweet Bran particle size products (1.8 or 2.5 mm) included at 13%, 18%, or 23% of the diet (DM) on total tract digestibility and rumen fermentation parameters. The treatment design was a 2 x 3 factorial. Rumen pH was reduced and organic matter digestibility tended to be reduced with the small particle size when Sweet Bran was included at 13% of the diet. Both NDF digestibility and dietary digestible energy concentration tended to improve with the larger particle size. The …

Evaluation Of Herddogg Remote Sensing Tag On Detection Of Morbidity Of Newly Received Steers, Lauryn O. Smidt, Rebecca Mcdermott, Jessica L. Sperber, Josh R. Benton, Galen E. Erickson, Jim C. Macdonald

Nebraska Beef Cattle Reports

Summary with Implications

A receiving study was conducted to evaluate the HerdDogg remote sensing tag for the detection of morbidity in newly received steers. Treatments were assigned to cattle in the order they came through the chute, and those included a treatment whereby pen-riders evaluated the cattle and made the decision on when to treat (Pen-Rider), compared to the HerdDogg remote sensing ear tag that solely identified and flagged cattle in need of treatment (TAG). Cattle were fed for 41 days before being weighed off the receiving trial. While no differences in performance were observed, the TAG treatment had a …

Use Of Virtual Fences To Co-Fence Two Groups Of Cattle With Adjacent Virtual Boundaries, Thomas E. Aquino, Mary E. Drewnoski, Biquan Zhao, Pedro Henrique Jota Fernandes, Isaque F. Vicci, Mitchell B. Stephenson, Yijie Xiong

Nebraska Beef Cattle Reports

Summary with Implications

While virtual fencing (VF) has proven effective in managing cattle, limited data exist on using it to manage two separate groups of cattle within the same area. If successful, this approach could reduce infrastructure costs and increase management flexibility. In this trial, VF-trained steers (n = 39) were placed in pastures with either no neighboring cattle (isolated) or next to a separate group with only a VF boundary between them (co-fenced). Containment exceeded 99% across all cattle, demonstrating that VF creates effective boundaries regardless of fence treatment. There was no statistical difference in the number of audio …

Pilot Program For Telemental Health Access To Rural Underserved Localities, Traci Brickhouse Jones, Sarah Kott, Oswaldo Moreno, Aneida Winston

The Grace E. Harris Leadership Institute Publications

This proposal recommends legislation directing Virginia Department of Behavioral Health and Developmental Services to establish a two-year pilot program focused on expanding telemental health access in rural Virginia. The purpose of the pilot is to address persistent behavioral health disparities in areas where residents face major barriers to obtaining timely mental health care.

The legislation is designed to build on existing telehealth infrastructure and aligns with Virginia’s Statewide Telehealth Plan under § 32.1-122.03:1, which already supports broader use of telehealth services across the Commonwealth. By creating a focused pilot first, the state can test implementation strategies before considering broader expansion.

Civic Engagement Education & Voter Preparedness Act, Monica Callahan-Smith, Elia Molina-Valenzuela, Kevin Starlings, Raven Sharrieff

The Grace E. Harris Leadership Institute Publications

Objective: To establish a structured, equitable, and consistent approach to civic education for all Virginia high school students.

Focus: Concentrates on practical voter readiness and high school instruction to bridge the gap between theoretical knowledge and active participation.

Trauma-Informed Approach In The Carceral System, Katherine Means, Adrienne Jackson, Tayia West, Kenneth Hunter

The Grace E. Harris Leadership Institute Publications

This proposal seeks to establish a foundation to drive the development of a comprehensive, trauma-informed framework for Virginia Department of Corrections by identifying opportunities and recommendations for implementation.

This proposal aims to improve VADOC’s adherence to a true structure of rehabilitation, leading to the adoption of a statewide trauma-informed corrections statute.

A Path Towards Housing Sustainability: Eviction Record Expungement Reform, Frank Molina-Valenzuela, Taisha Steele, Brandi Daniels, Tamara Del Rosario

The Grace E. Harris Leadership Institute Publications

The Problem: Confronting the "Scarlet Letter" of Housing

No Virginian should be denied a home because of a dismissed legal filing or a resolved financial hurdle from the past. In Virginia, the mere filing of an unlawful detainer (eviction) creates a permanent public record regardless of the outcome. The new permanent record acts as a "scarlet letter" in the form of a 7 to 10 year shameful blemish on their public record.

Storytelling & Simulation-Based Experiences (Sbes): Immersive Environments That Support Student Learning, Meredith Deegan, Lauren Goeke, Kristina Sandberg, Josh Blubaugh, Kimberly Davis, Mary Murigi

School of Nursing Publications

Storytelling and Simulation-Based Experiences (SBEs) offer a powerful, equity-minded approach to teaching population health. Drawing on the NLN Jeffries Simulation Theory, Kolb’s experiential learning model, and the AACN 2021 Essentials, this session presents a SBE that integrates narrative design to immerse learners in community-centered care through a simulated Federally Qualified Health Center (FQHC) waiting room experience.

This SBE places students in a crowded FQHC waiting room to explore cultural humility, empathy, and health promotion in underserved settings. After the prebrief establishing purpose and psychological safety, students enter a conference room transformed with tight seating, limited walking space, and ambient noise. …

The Correlation Between 25(Oh)D, Blood Lead Levels, And Delta-Aminolevulinic Acid Dehydratase Activity Among Indonesia Male Workers, Ratih Fadhillah, Muhammad Ilyas, Liem Jen Fuk, Levina Chandra Khoe, Muchtaruddin Mansyur

Occupational and Environmental Medicine Journal of Indonesia

Background Lead exposure disrupts the heme synthesis pathway by modifying the activity of Delta-Aminolevulinic Acid Dehydratase (ALAD), contributing to oxidative stress. Vitamin D has been suggested as an antioxidant to influence oxidative balance, but evidence regarding its association with ALAD activity in lead-exposed populations remains limited. This study aimed to analyze the associations between blood lead levels (BLL), serum 25-hydroxyvitamin D [25(OH)D], ALAD activity, and the 25(OH)D/BLL ratio among Indonesian male workers.

Methods A cross-sectional study was conducted among 90 male workers exposed to lead as part of either their occupation or living environment in Java, Indonesia. Serum 25(OH)D, BLL …

Return To Work After Percutaneous Coronary Intervention In Employee With Metabolic Comorbidities: An Evidence-Based Case Report, Bramantyo Eko Wahyudi Mr, Levina Khoe

Occupational and Environmental Medicine Journal of Indonesia

Background This evidence-based case report examines whether metabolic comorbidities independently predict return to work (RTW) after percutaneous coronary intervention (PCI) for myocardial infarction. A 52-year-old male senior manager with type 2 diabetes, hypertension, dyslipidaemia, and central obesity underwent PCI and required structured occupational assessment.

Methods A systematic literature search identified five eligible studies—one national registry cohort, three prospective cohort studies, and one narrative systematic review—critically appraised using Oxford Centre for Evidence-Based Medicine criteria.

Results Metabolic comorbidities showed consistent directional associations with reduced RTW probability in bivariate analyses and independently predicted longterm labour-market exit. However, in multivariate models across three of …

How Does Inclusive Education Affect Students With Autism Spectrum Disorder In Elementary Schools?, Kacie M. Coe

All Electronic Theses and Dissertations

Children diagnosed with autism are at an all-time high of 1 in 31 children (Centers for Disease Control and Prevention 2025). What does this mean for our schools and students with autism? Inclusive education is more renowned than ever. What is now known as the Individuals with Disabilities Education Act (IDEA) was enacted in 1975, and guarantees every child with a disability access to a free appropriate public education (FAPE) in the least restrictive environment (LRE). Inclusion, in theory, appears to be the right decision for all our students, but what are the schools doing to prepare for these exceptional …

A Systematic Review Of Disparities In Alzheimer’S Diagnosis: The Overlooked Impact Of Gender And Ethnoracial Diversity On Biomarker Expression, Cynthia Smith, Olisaemeka Ogbue, Nasra Gathoni, Karen Blackmon, Tamlyn J. Watermeyer, Jasmit Shah, Chinedu Momoh

Brain and Mind Institute

Background: Biomarkers hold significant promise for the early diagnosis of dementias like Alzheimer's disease (AD). However, less than 5% of research data originates from Black African or African American populations, despite Africa's increasing dementia burden. Additionally, women are disproportionately affected by dementia globally, a trend that is expected to persist. This systematic review aims to synthesize studies on sex and gender differences in AD biomarkers, with a focus on African populations.

Method: We have conducted systematic searches across PubMed, Scopus, Web of Science, SciELO, and African journals online for articles published between 2000 and 2024. Our focus is …

Who’S To Blame? Exploring Collective Emotions Between Shared Guilt And Anger: A Semiotic Study Of Digital Narratives And Social Activism In The Context Of Online Gender-Based Violence, Cristina Greco, Marianna Boero

All Works

The present study explores digital narratives and social activism in the context of online gender-based violence, focusing on the mechanisms of collective emotions, such as guilt, anger, shame, and fear. In this perspective, the narrative continues to deal with how media representations legitimate ideological conceptions and perpetuate the normalization of online violence against women. By deepening our understanding of how collective emotions are constructed and manipulated, the study aims to identify the subtle and hidden link between media discourses and actual events as they occur online. In doing so, it explores media narratives evoking collective shame, fear, anger, and guilt, …

Long-Term Trends Of Annual Herbaceous Expansion In The Nebraska Panhandle: Rangeland Analysis Platform Data, Karley Dieckmann, Mitchell B. Stephenson, Miranda Mueller

Nebraska Beef Cattle Reports

Summary with Implications

This descriptive analysis evaluated changes in Annual Forb and Grass (AFG) herbaceous cover in the Nebraska Panhandle from 1986 to 2023 using the Rangeland Analysis Platform (RAP). It was hypothesized that AFG herbaceous cover would show an increasing trend over time, indicating the potential expansion of the annual invasive cheatgrass (Bromus tectorum). County-level RAP data were used to calculate long-term means as an indicator. Results showed an increase in AFG cover across the region. Trends were cyclical, with cover peaking and dipping over time, but the overall trajectory showed increases in AFG in the Panhandle. The increasing …

Impact Of Feeding Palm Oil To Finishing Cattle On Performance, Carcass, And Meat Characteristics, Tate S. Johnson, Rebecca L. Mcdermott, Josh R. Benton, Galen E. Erickson, Jessie C. Morrill, Jim C. Macdonald

Nebraska Beef Cattle Reports

Summary with Implications

This finishing study evaluated the effect of feeding palm oil products on performance and carcass characteristics, and beef quality measures. Dietary treatments included no supplemental fat or feeding: crude palm oil, crude high-oleic palm oil (HOPO), refined, bleached, and de-odorized palm olein oil (RBD olein), or tallow. Supplemental fat was included at 3.5% of diet dry matter. Cattle fed diets containing supplemental fat had improved feed conversion compared to no supplemental fat. Feeding cattle crude palm oil resulted in improved F:G compared to cattle fed RBD olein, with steers fed tallow and crude HOPO being intermediate and …

Comparison Of Spayed Heifer Performance To Intact Heifers Fed Melengestrol Acetate On Feedlot Performance And Carcass Characteristics, Tate S. Johnson, Rebecca L. Mcdermott, Halden J. Clark, Jim C. Macdonald, Jessica L. Sperber

Nebraska Beef Cattle Reports

Summary with Implications

Pregnancy and estrous cycle management are critical considerations when feeding intact heifers in the feedyard. Alternatively, producers can opt to spay heifers, which eliminates hormonal fluctuations associated with the estrous cycle. A proportion of U.S. feedlots have spayed heifers on feed, although there is limited data comparing the performance of spayed heifers to intact heifers. A commercial feedlot experiment was conducted to compare performance between spayed and intact heifers fed melengestrol acetate. Intact heifers had greater ADG and tended to have greater DMI compared to spayed heifers, although no difference in feed conversion was observed. Carcass weight …

Impact Of Co-Culture Of Leuconostoc Citreum Omjc64, And Baker’S Yeast As Starters On The Formulation Of Potato-Wheat Sourdough Bread, Ogunbanwo S.T., Isife E.A., Olayiwola O.O., Awotidebe T.

Annals. Food Science and Technology

This study evaluates the growth, exopolysaccharide production, enzymatic activity, safety, and application of Leuconostoc citreumOMJC64, isolated from fermented sweet potatoes, in sourdough bread production. The effects of partially substituting wheat flour (WF) with orange-fleshed sweet potato (OFSP) flour on sourdough were examined, focusing on the bread’s physical, rheological, and nutritional properties. Leuconostoc citreumOMJC64 enhanced the sourdough bread’s quality in terms of physical, sensory, and nutritional attributes. The strain grew optimally in acidic (pH 3.5–4.5) and osmotic (2% NaCl) conditions, with maximum growth at pH 4.5 and 2% NaCl. It produced exopolysaccharides, amylase, and protease but showed no lipase, DNase, gelatinase, …

Development Of A Functional Artisanal Sugar-Free Ice Cream And Study Of Physicochemical Behavior, Popescu Mariana, Dabija Adriana, Chetrariu Ancuta

Annals. Food Science and Technology

The use of natural sweeteners in ice cream production could meet the demands of modern consumers focused on natural and nutritionally balanced foods. The objective of this work was to fill the gap in the basic knowledge about the effects of sugar-free apple concentrate, a natural substitute for sugar, rose petal jam and oat milk on the properties of artisanal ice cream. As a reference sample (REF), an ice cream sweetened with sugar-free apple concentrate, rose petal jam and oat milk base was produced, then increasing the amount of apple concentrate and the amount of oat milk, and in parallel …

Antimicrobial Pattern Of Crude Oil And Non-Crude Oil Contaminated Seafood From Bayelsa State, Nigeria, Mbolo Poweidor Freeborn, Akomah-Abadaike Onyinyechi Ndimele

Annals. Food Science and Technology

Seafood is an important source of protein, minerals and essential vitamins to human. This study is aimed at the microbiological evaluation of crude oil and non-crude oil contaminated seafood from Bayelsa State. Seafood such as periwinkle, prawn and clams were all harvested from crude oil and non-crude oil contaminated environment. Standard microbiological analysis for total heterotrophic bacteria were determined. Gram staining, biochemical identification, and Antibiotics susceptibility test were determined. Total heterotroph bacteria count ranged from 7.13 to 8.42 log10cfu/g, Staphylococcal count ranged from 5.48 to 6.86 log10cfu/g, Salmonella count ranged from 6.30 to 6.74 log10cfu/g, Coliform count ranged from 4.90 …

Composite Flour: Nutritional And Physical Properties A Review, Akanni Abubakar Adegboyega, Alimi John Praise, Abdulahi Hauwa Machina, Salako Mojisola Oladunni

Annals. Food Science and Technology

Composite flour is produced by blending flours derived from diverse grains or combining grains with vegetables, offering a nutrient-rich profile that includes vitamins, minerals, and dietary fiber. The growing preference for healthier and more nutrient-dense foods, influenced by evolving lifestyles and socioeconomic trends, has led to their increased relevance in food production. When one or two flours are mixed with wheat flour for baking, it influences several quality dimensions, such as the nutritional value and physical attributes of the final products. Extensive studies conducted in developing countries, where wheat flour is heavily consumed and imported to meet high demand, particularly …

Ensuring Seafood Safety - Food Handling Practices At Home To Mitigate Foodborne Illness – A Consumer Study, Arundhathi V., Mini Sekharan N.

Annals. Food Science and Technology

Inadequate food handling practices in the supply chain significantly contribute to foodborne illnesses. As global concerns about food safety intensify, understanding domestic food handling practices and raising consumer awareness is essential. The study examines the association between self-reported foodborne illness and seafood handling practices among consumers across Kerala, India. A cross-sectional survey of seafood consumers was conducted via an online questionnaire from March to December 2023. Of 2079 survey respondents, 8.5% (n=177) reported experiencing seafood-related foodborne illness. Safe handling practices among those who experienced seafood-borne illness (Case group) scored lower compared to those who did not (Control group). Seafood handling …

Postharvest Physiology And Storage Of Cereal Crops In Sub-Saharan Africa: A Mini Review, Salamatu A.S., Dandago M.A., Nassarawa Sanusi Shamsudeen, Falmata A.Z.

Annals. Food Science and Technology

Cereal crops are a vital component of food security in Sub-Saharan Africa (SSA), providing essential nutrients and calories to millions of people. Despite their importance, significant postharvest losses occur due to inadequate handling and storage practices, which are exacerbated by the region's challenging environmental conditions. This review examines the postharvest physiology of major cereal crops such as maize, sorghum, millet, and rice and their storage challenges in SSA. It discusses the physiological changes in cereals after harvest, including fluctuations in moisture content, respiration rates, and nutrient degradation. The review highlights the critical role of moisture management, the impact of respiration …

The Human Toll Of Change: Reframing Fatigue As A Latent Risk In Aviation Human Factors, Stephanie Douglas

Journal of Aviation/Aerospace Education & Research

Aviation organizations are operating in an era of rapid, overlapping transformation that places continuous cognitive and emotional demands on personnel. Traditional aviation fatigue frameworks emphasize physiological mechanisms such as sleep loss, circadian disruption, and extended duty hours driving fatigue risk management systems. This conceptual paper introduces change fatigue: a psychological form of fatigue arising from cumulative, frequent, or poorly sequenced organizational change that depletes cognitive and emotional resources and undermines safety-critical performance. Drawing on stress and coping theory, the Job Demands–Resources (JD–R) model, the Human Factors Analysis and Classification System (HFACS), and ICAO’s Human Performance Framework, it develops a multilevel …

Heller Was Egregiously Wrong And Should Be Overruled, Henry J. Renk

Roger Williams University Law Review

No abstract provided.

Closing The Door On Housing Discrimination: Why Rhode Island Must Enact A Fair Chance In Housing Act, Jessica Galego

Roger Williams University Law Review

No abstract provided.

A Personal Take: An Argument In Favor Of Adopting The Uniform Partition Of Heirs Property Act In Rhode Island, Isiah Dipina, Natasha Varyani

Roger Williams University Law Review

No abstract provided.