Digital Commons Network^™

An Educational Framework For The Disruptive Technologies And Their Integration In The Un Sdgs Curriculum, Tulsi Pawan Fowdur, Aishani Radhakeesoon

Journal of Educational Technology Development and Exchange (JETDE)

Disruptive technologies such as 5G, AI, IoT, cloud computing, and blockchain are revolutionizing life on our planet and at the same time contributing immensely towards sustainable development and the achievement of the UN SDGs. Nowadays, optimizing the management of resources in various fields such as manufacturing, education, health, transportation etc. in a much more efficient way is possible. This can be achieved by capturing a wealth of real-time data via IoT sensors with the ultra-reliable and low latency connections provided by 5G. Additionally, with cloud computing, blockchain, and AI, these real-time systems can securely transmit, store, and analyze a massive …

Digital Storytelling Across Disciplinary Horizons: A Bibliometric Exploration Through Physics, Mathematics, Chemistry, And Social Sciences, Desmin Davis, Manoj Praveen G, Ashna K

Journal of Educational Technology Development and Exchange (JETDE)

This study aims to know the key publication trends and patterns in digital storytelling research and to find the most influential papers, authors, journals, funding sponsors, sources, and countries that contributed to digital storytelling research from 2013 to 2023. This was examined through a systematic bibliometric analysis conducted on 508 documents collected from the Scopus database based on particular inclusion and exclusion criteria. Bibliometric patterns were obtained using the VOS viewer software. The findings indicated that the digital storytelling research field is emerging and shows growing interest in this particular field. The increasing citation trend shows its importance across various …

Analyzing Teachers' Perceptions Of Mobile Learning In Senior Secondary Schools: A Frame Model Perspective In Sub-Saharan Africa, Dennis Kealeboga Mabalane Junior

Journal of Educational Technology Development and Exchange (JETDE)

The paper focuses on a systematic review of existing literature regarding the teachers’ perceptions toward mobile learning (mLearning) in public secondary schools across sub-Saharan Africa. It emphasizes that this research synthesizes previously published work rather than presenting original findings. The review identifies significant challenges and opportunities associated with mLearning implementation, particularly in the context of the COVID-19 pandemic, which has accelerated the adoption of mobile technologies in education. Despite the growing body of literature on mLearning trends in sub-Saharan Africa, there remains a notable lack of systematic reviews specifically addressing stakeholder perceptions. This study aims to fill that gap by …

Integration Of Design Thinking And Educational Technology Into Science Education: A Conceptual Framework For The Development Of Sustainability Competencies, Ashish Saseendran, Mary Vineetha Thomas

Journal of Educational Technology Development and Exchange (JETDE)

This study presents a conceptual framework that integrates Educational Technology (EdTech) and Design Thinking (DT) to develop sustainability competencies among secondary school science students. Grounded in UNESCO’s Education for Sustainable Development (ESD) and Sustainable Development Goal 4 (SDG 4), the framework promotes systems thinking, strategic action, collaboration, and critical problem-solving. It blends Design-Based Learning (DBL) principles with the iterative stages of the Design Thinking process—Empathise, Define, Ideate, Prototype, and Test—supporting curriculum-aligned, competency-based learning. By incorporating advanced EdTech tools such as augmented reality (AR), virtual reality (VR), gamification, and learning analytics, the framework enhances student engagement and enables comprehensive assessment practices. …

Prosocial Behaviour, Individualism, And Future Orientation Of Chinese Youth: The Role Of Identity Status As A Moderator, Zhengmin, Kelly Peng

Department of Hospitality and Business Management

There is a lack of research directly examining the relationships between future orientation, individualism, prosocial engagement and identity status among Chinese youth. This study focuses on the moderating role of identity status in the relationship between individualistic values, future orientation and prosocial behaviours. The study sample consists of 1817 Chinese youth aged between 15 and 28. Six patterns of identity statuses were identified by a hierarchical cluster analysis. Path analysis was conducted to examine the relationship between the independent variables and youths’ prosocial engagement and the moderating effects of identity status. The results showed that future orientation is significantly related …

Precise Kidney Stone Localization In Medical Imaging Via A Capsule Network, Omar Hammad Jasim, Daniah Abdul Qahar Shakir, Mohammed Shihab Hamad, Waleed Kareem Awad

Mesopotamian Journal of Big Data

Traditional convolutional neural networks (CNNs) face significant limitations in medical imaging when detecting small, spatially variable objects such as kidney stones, primarily due to their inability to preserve pose information and spatial correlations through max pooling operations. While previous CNN-based studies achieved approximately 93% accuracy in kidney stone detection, they struggled with the precise localization of small or partially obscured stones, creating a critical research gap in automated urological diagnostics. This study develops and evaluates a capsule network (CapsNet) framework that leverages dynamic routing and vector-based capsules to increase kidney stone localization accuracy in computed tomography (CT) images while maintaining …

Victoria Welby's Semiotics, Significs And Gender: Through A Modernist Lens, Zoe Hurley

All Works

While there is an established body of scholarship discussing Victoria Welby's contribution to semiotics, her philosophical ideas engage with many of the intellectual currents that would later define the modernist movement. Exploring Welby's extensive articles, letters, speeches, and monographs - through a genealogical framework and modernist lens - conveys Welby's semiotic portrait of language and gender as both building upon and extending the classical semiotic approaches of Peirce as well as demonstrating nascent modernist elements. This casts a new light on the importance of Welby's semiotic concepts of Significs and mother-sense. Yet, although Welby's works correspond with proto-modernist concepts, including …

Effect Of Forage Allocation On Steer Performance When Grazing Cereal Rye, Shelby L. Davies-Jenkins, Abigail M. Sartin, Daren D. Redfearn, Mary E. Drewnoski

Nebraska Beef Cattle Reports

Summary with Implications

Cereal rye is the most common cover crop planted today. With its good winter tolerance and rapid spring growth during a gap in perennial pasture productivity, it is an attractive forage source in early spring. Unfortunately, optimum stocking rates and how they are related to forage biomass availability are unknown. The study objective was to understand the effect of forage allowance on steer performance when rotationally grazing fall-planted cereal rye in spring. Stocking rate was negatively correlated with pounds of forage offered. Surprisingly, amount of forage offered related to average daily gain. Growing steers grazing cereal rye …

Strategies Affecting Performance And Profitability Of May-Born Steers, Dempster M. Christenson, Jacki A. Musgrave, Richard N. Funston

Nebraska Beef Cattle Reports

Summary with Implications

This study compared the performance and economic outcomes of differing backgrounding and feedlot systems in May-born yearling steers. We hypothesized reduced supplementation with adequate forage availability while backgrounding weaned steers will yield a similar carcass with greater profitability. It was hypothesized yearling steers backgrounded on pasture before finishing in feedlot would have a more valuable carcass that is more profitable than steers that enter the feedlot immediately. Weaned steer calves were backgrounded with ad libitum hay and 4 lb/d supplement in drylot or on pasture with 1 lb/d supplement. As yearlings, half of each backgrounding group immediately …

Impact Of Feeding Distillers Grains Compared To New Fractionated Distillers Grains (Solbran) On Feedlot Cattle Performance And Enteric Methane, Debora G. Sousa, Rebecca L. Mcdermott, Mitchell M. Norman, James C. Macdonald, Rick Stock, Ryan A. Mass, Galen E. Erickson

Nebraska Beef Cattle Reports

Summary with Implications

This study evaluated feeding wet or dry traditional distillers grains with wet and dry fractionated distillers (Solbran) fed at 40% of diet DM compared to a corn control diet on enteric methane emissions and performance. Compared to the control, there was no difference in carbon dioxide production, but there was an increase in methane production in the steers fed fractionated distillers compared to conventional distillers. Feeding steers traditional or fractionated distillers grains increased consumption, increased gain, but improved conversions only for steers fed WDGS, while steers fed the other distillers grains had worse or the same feed …

Motherhood, Spiritualism, And Power: Unveiling Patriarchal Domination Of Women And The Natural World, Abigail Schmidt

McNair Scholars Collection

No abstract provided.

On Snow's Intellectual Property And Immorality, David O. Taylor

Faculty Journal Articles and Book Chapters

In this Essay, I consider the “why” and “how” of Professor Snow’s controversial, countercultural, important, and relevant position that immorality may result in the denial of intellectual property protection. First, I highlight how surprising it is that Professor Snow’s argument springs from the theories underlying intellectual property protection, rather than the theories underlying the morality and ethics he believes ought to be considered in determining intellectual property protection. No one (that I know, at least) goes to the Environmental Protection Agency seeking better regulations to protect the environment and uses the labor desert theory of property rights as an argument. …

Who Regulates Abortion Now?, Nathan G. Cortez, Joanna L. Grossman

Faculty Journal Articles and Book Chapters

Contrary to both conventional wisdom and recent Supreme Court pronouncements, abortion is not simply a matter of state oversight. For a quarter century now, the federal government has been intimately involved in “regulating” abortion through the U.S. Food and Drug Administration’s approval and continued oversight over mifepristone and other abortion medications. This Article considers the extent to which federal abortion law both coexists and conflicts with state law, as it does with most areas of medicine. We evaluate which body of law is better able at achieving the goals of modern medicine that is evidence-based, ethical, consistent, and individualized.

Gravitational Property Theory, Monika U. Ehrman

Faculty Journal Articles and Book Chapters

Isaac Newton and Albert Einstein defined and redefined the field of physics. Their theoretical work on gravity is still considered a monumental discovery of their respective times. Although born centuries apart, the theory of gravity each advanced is still essential. Newton’s theory is applied on Earth and even throughout much of the solar system, while Einstein’s theory is used in special environments, such as near black holes. Neither theory is discarded, but instead used where appropriate. Likewise, gravitational property theory proposes that simple property theory—the ad coelum doctrine—is still appropriate for simple property, like stationary or vertical objects. And complex …

Copyright's Dominion, Shani Shisha

Faculty Journal Articles and Book Chapters

Copyright law is under attack. Scholars and activists have long argued that American copyright law is a shambolic mess—vague, unpredictable, and startlingly overbroad. But amidst the swirling chaos, one core principle has remained intact: the idea that copyright attaches only to intangible goods. In theory, copyright resides in an intangible work of authorship, not a physical artifact. It is the intellectual creation, rather than the material copy, that gives rise to copyright protection. Copyright law thus rests on a stark distinction between the intellectual property of authors and the personal property of consumers—in short, between the intangible work and the …

Targeting Bone In Cancer Therapy: Advances And Challenges Of Bisphosphonate-Based Drug Delivery Systems, Fariba Ganji, Mohammadmahdi Eshaghi, Hossein Shaki, Lobat Tayebi

Electrical & Computer Engineering Faculty Publications

Background and Purpose: Bisphosphonates (BPs) are well-known for their strong affinity toward bone mineral matrices and are widely used to inhibit excessive osteoclast activity associated with various bone disorders. Beyond their clinical use, their unique bone-targeting capability has positioned them as promising ligands for drug delivery systems aimed at treating bone-related cancers. Approach: The review analyses published studies on BP-functionalized drug delivery systems, including direct drug conjugates, calcium-based nanomaterials, carbon-based nanostructures, and self-assembling systems such as micelles and liposomes. In vitro assays (e.g. hydroxyapatite binding, cell viability) and in vivo biodistribution studies are discussed to evaluate targeting efficiency and …

Development Of 2d Microfluidics Surface With Low-Frequency Electric Fields For Cell Separation Applications, Madushan Wickramasinghe, Dharmakeerthi Nawarathna

Electrical & Computer Engineering Faculty Publications

Cell separation techniques are widely used in many biomedical and clinical applications for the development of screening, diagnosis and therapeutic tests. Current 3D microfluidics-based cell separation methods have limited applications in part due to low throughput and technical complexity. To address these critical needs, we have developed a 2D microfluidics surface which is the miniaturized version of a 3D microfluids cell separation device. Using low-frequency electric fields (1–10 Vpp and 1 kHz–20 MHz), we have first studied dielectrophoresis, AC electro-osmosis and capillary flow within a sessile drop, and finally utilized the results to develop the 2D cell separation surface. Our …

Novel Micro-And Nanoformulations Of Paclitaxel For Targeting Metastatic Breast, Non-Small Cell Lung, And Pancreatic Cancers, Lobat Tayebi, Mehran Alavi

Electrical & Computer Engineering Faculty Publications

Nonlinear pharmacokinetics resulting from high lipophilic and low oral bioavailability, and hypersensitivity reactions and hyperlipidemia caused by formulation by Cremophor EL have limited clinical effectiveness of paclitaxel (Taxol). In this way, there is the critical necessity of innovative drug delivery systems (DDSs) to mitigate severe side effects and overcome clinical limitations of paclitaxel. In recent years, various micro- and nanoformulations, specifically polymeric nanoparticles (NPs) and lipid NPs, have been presented and approved by the Food and Drug Administration (FDA). In addition, other nanoformulations, such as polymeric nanoparticles (NPs), micelles, liposomes, and mesoporous silica nanoparticles, have shown promising results in vitro …

Cellax Nanoparticles: Taxane Nanoformulations For Solid Tumor Targeting, Lobat Tayebi, Mehran Alavi

Electrical & Computer Engineering Faculty Publications

Nanoparticles (NPs), specifically polymer-modified NPs, have illustrated unique therapeutic advantages compared to bulk materials. Cellax NPs have provided a promising approach to cancer therapy by improving drug delivery, targeting the tumor microenvironment, and potentially overcoming drug resistance, all while reducing overall toxicity compared to traditional taxane treatment. By the flash nanoprecipitation (FNP) method, docetaxel and cabazitaxel have been formulated with polyethylene glycol (PEG) modified-acetylated carboxymethylcellulose (CMC) polymer to increase biocompatibility, bioavailability, specific targeting, and modulate the tumor microenvironment. However, there are some challenges and clinical limitations related to this formulation, encompassing optimum targeted delivery to tumors, overcoming biological barriers, such …

Ai-Based Steganography Method To Enhance The Information Security Of Hidden Messages In Digital Images, Nhi Do Ngoc Huynh, Jiajun Jiang, Chung-Hao Chen, Wen-Chao Yang

Electrical & Computer Engineering Faculty Publications

With the increasing sophistication of Artificial Intelligence (AI), traditional digital steganography methods face a growing risk of being detected and compromised. Adversarial attacks, in particular, pose a significant threat to the security and robustness of hidden information. To address these challenges, this paper proposes a novel AI-based steganography framework designed to enhance the security of concealed messages within digital images. Our approach introduces a multi-stage embedding process that utilizes a sequence of encoder models, including a base encoder, a residual encoder, and a dense encoder, to create a more complex and secure hiding environment. To further improve robustness, we integrate …

Creativity, Fame And Power: A Critical Political Economy Of Social Media Comedy Skit In Nigeria, Idowu Badmus

Theses and Dissertations (Comprehensive)

This study explores social media comedy skits in Nigeria as a novel type of creativity that is both an economic and cultural activity with political and social implications within the context of the rapidly expanding global ecosystem of online content creation. Academic interest in social media comedy skits has grown as a result of their emergence as a popular culture within Nigeria's entertainment landscape. However, most research has focused on understanding this form of humour through its positive societal correlates. Hence, within the notion of industrialization of culture, which suggests that various methods of financing and arranging communication resources have …

Influence Of Temperature On Tfm Tolerance In Lake Sturgeon, Emily Bouffard

Theses and Dissertations (Comprehensive)

The lampricide, 3-trifluoromethyl-4-nitrophenol (TFM), has been used to successfully control invasive sea lamprey (Petromyzon marinus) in the Laurentian Great Lakes for over 50 years. TFM’s effectiveness is due to the relatively low capacity of sea lamprey to detoxify TFM. Water temperature has been shown to increase TFM tolerance in larval sea lamprey. However, the effects of temperature on TFM sensitivity in non-target species such as the endangered lake sturgeon (Acipenser fulvescens) are poorly understood, particularly during their early life stages. To determine how temperature affected TFM sensitivity, age 1-year-plus (1+) lake sturgeon acclimated to 8, 16, …

Limiting H1n1 Replication Via The Dsrnai Pathway Using Sequence-Specific Ldsrna, Shawn Marie Sharon Carr, Stephanie Dewitte-Orr

Theses and Dissertations (Comprehensive)

The seasonal influenza virus causes a common respiratory illness that can be life threatening to the immunocompromised, the very young, and the elderly. The current strategies for avoiding a serious influenza virus infection are good hygiene practices and the annual influenza vaccine. Unfortunately, last year’s influenza virus vaccine effectiveness ranged between 32-60% for children and adolescents and 46-54% for adults. These low efficacy rates are due to the vaccine often targeting hemagglutinin, a highly variable surface protein. This thesis seeks to create a prophylactic treatment via the RNA interference (RNAi) response that targets the virus’s conserved genes that are integral …

Evaluating The Credibility Of Online Websites: A Digital Information Literacy Program, Emily C. Wood, Kim P. Roberts

Theses and Dissertations (Comprehensive)

The plethora of information currently available via the internet is greater than ever before. Given this, finding credible information is an exceedingly complex task for any information consumer, but especially so for children. Research shows that children have difficulty evaluating the credibility of online information and are more susceptible to believing misinformation compared to adolescents. While a growing body of research addresses children’s internet use, most research focuses on technology safety rather than the evaluation of online information. Several studies have found digital information literacy (DIL) interventions to be successful at increasing critical thinking and awareness of the criteria to …

Systemic Risk And The Social Contract, Kevin Frazier

SMU Science and Technology Law Review

The stability of the constitutional order turns, in part, on a stable economy and reliable advances in technology. Political order cannot withstand economic collapse or a massive technological failure. Such crises chip away at the collective will to adhere to the social contract because they indicate the government may not have the capacity to uphold its end of the bargain—protecting individual liberty from broad threats. “Unprecedented” economic downturns, however, have a precedent of emerging from the very deliberate decision of some actors to pursue extremely risky behavior in their self-interest at the expense of the public. Societal disruption from over-dependence …

Waterman V. Meta, Central District Of California

Historical and Topical Legal Documents

No abstract provided.

“It Is Tiny And It Is Everything”: Exploring The Effects Of Arts-Integrated Gardening On Experiences Of Ecological Grief Through Autoethnographic Research, Christina Kingsbury

Theses and Dissertations (Comprehensive)

This study explores how arts-integrated gardening affects experiences of ecological grief through autoethnography and draws on my personal experiences as a survivor of environmentally linked cancer and artist working with gardens through social practice. My research builds on two areas of emergent scholarship—investigations of ecological grief and gardens as sites for social work practice—to explore how social work may address ecological grief through arts-integrated gardening. I use a quilting autoethnography as a method of inquiry to foreground my subjective knowledge and analyze it through intersectional feminist, disability and decolonizing theories. By incorporating narrative analysis and arts-based inquiry—writing in place, poetic …

Quantifying Ecological Processes Predicting Barren-Ground Caribou (Ɂetthën; Rangifer Tarandus Groenlandicus) Occurrence Across A Heterogenous Northern Indigenous Protected And Conserved Area., Eric Jolin

Theses and Dissertations (Comprehensive)

Northern ecosystems are experiencing a period of rapid and unprecedented change, with implications for species distributions, mammal community dynamics, and habitat associations. Understanding the ecological processes that shape species distributions is crucial for developing effective conservation strategies that can adapt to such change. This study examines drivers of barren-ground caribou occurrence, a species of cultural and ecological significance, across Thaıdene Nëné Indigenous Protected Area, an ecologically intact landscape of high habitat heterogeneity straddling the treeline of the Northwest Territories. I use spatial and temporal variation in caribou detections generated by camera traps to test the relative importance of apparent competition, …

Npr1 As A Temperature-Sensitive Regulator Of Pipecolic Acid-Mediated Plant Systemic Immunity, Spencer Tout

Theses and Dissertations (Comprehensive)

Healthy plant development requires balancing both abiotic (e.g. climate) and biotic (e.g. pathogen) challenges, which intercept important signaling pathways in plants. For example, climate change-associated elevated temperature can negatively modulate various aspects of plant immunity, including the production of central immune signals salicylic acid (SA) and N-hydroxypipecolic acid (NHP). Since SA and NHP signaling both require the master immune co-activator protein NON-EXPRESSOR OF PATHOGENESIS-RELATED GENES 1 (NPR1), it is important to investigate NPR1 as a potentially temperature-regulated molecular hub. Although the NPR1 gene is not transcriptionally downregulated at elevated temperatures (28° C vs. 23° C), little is known about …

From Cuffs To Compassion: The Impact Of Relational Policing De-Escalation Approaches On Public Perceptions Of Safety, Satisfaction, Procedural Justice, And Police Legitimacy., Brook Snider

Theses and Dissertations (Comprehensive)

Academics, policy makers, and the public have called for the prioritization of de- escalation training and use in public-police interactions to reduce police use of force (PUoF) (e.g., Dubé, 2016; Iacobucci, 2014; Todak, 2017; Wortley et al., 2021). In response to various calls to action, the Ministry of the Solicitor General launched the Ontario Public-Police Interactions Training Aid Framework in 2023, which emphasizes the importance of utilizing a relational policing approach in public-police interactions (see Lavoie et al., 2022). However, despite changes in police training frameworks, relatively little is known about PUoF in Canada (Wortley et al., 2021), with similarly …