Digital Commons Network^™

Artificial Intelligence And The Future Of Education: Embracing Opportunity With Purpose, Olusegun Felix Ayadi

Southwestern Business Administration Journal

No abstract provided.

Nightside Electron Precipitation Patterns As Observed By Elfin And Cirbe Cubesats, Kun Zhang, Anton V. Artemyev, Xinlin Li, Xiao-Jia Zhang, Vassilis Angelopoulos, Yang Mei, Zheng Xiang, Niklas Grimmich

Publications

The rapidly expanding fleet of low-altitude CubeSats equipped with energetic particle detectors brings new opportunities for monitoring the dynamics of the radiation belt and near-Earth plasma sheet. Despite their small sizes, CubeSats can carry state-of-the-art instruments that provide electron flux measurements with finer energy resolution and broader energy coverage, compared to conventional missions such as POES satellites. The recently launched CIRBE CubeSat measures 250–6,000 keV electrons with extremely high energy resolution, however, CIRBE typically only measures locally-trapped electrons and cannot directly measure the precipitating electrons. This work aims to develop a technique for identifying indications of nightside precipitation using the …

Examining Enrolment Patterns In French Electives At The University Of Botswana: Implications For Policy And Curriculum Development, Kagiso Jacob Sello

International Journal of Transformative Teaching and Learning in Higher Education

This study examines enrolment trends in French electives at University of Botswana (UB) to assess cross-disciplinary relevance, sustained student engagement, and implications for curriculum development and institutional internationalisation. Using a descriptive-analytical design, the study analysed institutional enrolment data from six consecutive semesters. Data were disaggregated by faculty and analysed using SPSS, guided by Student-Centred Curriculum theory and Interdisciplinary Learning principles. A total of 1,200 enrolments were recorded. The Faculty of Business accounted for the highest participation (48.6%), followed by Humanities (20.8%) and Social Sciences (14.9%). Other faculties, including Science, Education, and Engineering, showed lower but consistent participation, confirming broad interdisciplinary …

Opening Day! A Networking Activity For The First Day Of Class, Kerri Anne Crowne

International Journal of Transformative Teaching and Learning in Higher Education

Diversity has increased in our classrooms, and students, on average, spend over seven hours on screens daily. These factors create more complexity in higher education. Networking provides opportunities to engage students with others and build social capital in diverse environments. So, during the first day of the semester, I conduct a networking icebreaker that provides students the chance to get to know their classmates better. During the activity, students use a handout with a table of criteria to find someone in the class who fits each criterion listed. Then they write the person’s name in the table and ask them …

Designing A Technology-Enhanced Curriculum For Preservice Mathematics Teachers: A Practice-Based Reflection, Alaa Karem Abd-El-Hafez

International Journal of Transformative Teaching and Learning in Higher Education

Preparing preservice secondary mathematics teachers in a post-pandemic, AI-driven digital landscape presents unique pedagogical challenges. As a teacher educator and former secondary mathematics teacher, I aim for preservice candidates to harness technology as a vehicle for high-leverage, evidence-based teaching strategies while prioritizing software accessibility and affordability. This practice-based article details the comprehensive redesign of a technology in mathematics education course structured around five modular units and three project-based assessments. Guided by the Technological Pedagogical Content Knowledge (TPACK) framework, I articulate the rationale for tool selection, instructional design decisions, and assessment strategies. Ultimately, this course model offers higher education programs an …

Class(Room) Culture: New Conceptualization And A Model Of Culture-Aware Teaching, Ravit Heskiau

International Journal of Transformative Teaching and Learning in Higher Education

As higher education becomes increasingly personalized and students’ individual identities are increasingly considered, this article explores the concept of classroom culture as part of assessing, embracing, and shaping each class’s shared characteristics as a collective. I define classroom culture and explain why it is paramount for educators to understand the unique cultures of their classes and actively assess them, striking a balance between supporting classroom culture and shaping it. Following a critical literature review, I demonstrate the application of commonly used cultural frameworks from the organizational culture literature to higher education classes. Specifically, I expand on how they can help …

Use Of Generative Ai Tools In An Undergraduate Engineering Design Course, Wei Yin, Esther Ocharo, Lillian Best, Harrison Martin

International Journal of Transformative Teaching and Learning in Higher Education

Generative AI tools are widely used by college students. This study aimed to investigate the best ways to teach students the limits of AI, especially in hands-on engineering classes. A class project in a sophomore biomedical engineering class was used to test the effectiveness of generative AI tools in supporting engineering CAD design and 3D modeling. Students were tasked with designing a finger basketball toy, creating 2D engineering drawings, and creating a physical prototype using 3D modeling and printing. Students used ChatGPT, Copilot, and Gemini to support the completion of the design project. Students’ manual work demonstrated satisfactory skills in …

Mixed-Pattern Autoimmune Hemolytic Anemia With Multi-Organ Failure Temporally Associated With Semaglutide Initiation: A Case Report, Samuel R. Briggs, David Rabinovich, Vatche Tchekmedyian

Journal of Maine Medical Center

Introduction: Autoimmune hemolytic anemia (AIHA) is a rare but potentially fatal disorder mediated by autoantibodies against red blood cell antigens. Drug-induced immune hemolytic anemia is a recognized, though uncommon, etiology that is historically associated with antimicrobials and chemotherapeutics. Glucagon-like peptide-1 receptor agonists have not previously been implicated in immune hemolysis.
Clinical Findings: A 53-year-old woman with obesity presented with syncope, dyspnea, abdominal pain, and jaundice 17 days after initiating semaglutide. Her hematocrit was 11%; hemoglobin, lactate dehydrogenase, bilirubin, and transaminases were unmeasurable due to severe hemolysis. Leukocytosis (39.6 × 10⁹/L), thrombocytopenia (100 × 10⁹/L), acute kidney …

Frozen In Time? The Indian Arbitration Act, The Iba Guidelines On Conflicts Of Interest, And The Challenge Of Legislative Lag, Ritika Ajitsaria

National Law School Business Law Review

This article examines the relationship between the Fifth and Seventh Schedules of the Arbitration and Conciliation Act, 1996 and the IBA Guidelines on Conflicts of Interest in International Arbitration. It argues that while India’s incorporation of the IBA Application Lists into its arbitration statute enhanced certainty regarding arbitrator independence and impartiality, it has also created a problem of legislative lag as the Guidelines have evolved through subsequent revisions. Analysing the Supreme Court’s decisions in HRD Corporation v GAIL and Avitel v HSBC, the article contends that courts should refer to the most recent edition of the IBA Guidelines as a …

Evaluation Of Radial Artery Anatomy With Various Anatomical Variants In Patients Undergoing Transradial Q1 Catheterization, Nisarg Desai, Sharadkumar Jain, Kunal Parwani, Pooja Vyas, Yaqub Sidatar

Journal of the Saudi Heart Association

Objectives: This study aimed to determine the incidence of radial artery anomalies in a large cohort of patients undergoing TRA and to evaluate their specific impact as predictors of procedural failure and access site complications.                                                                                  

  Methods: This prospective, observational, single-center study enrolled 1000 consecutive patients undergoing coronary angiography or intervention via TRA between 2022 and 2024. Radial artery anatomy was assessed using retrograde radial arteriography immediately following sheath insertion. Anatomical variants were categorized into high bifurcation (origin proximal to the cubital fossa), Radial artery loops (full 360-degree curvature), Tortuosity (curve of more than 45 degrees in the vessel), Narrow calliber, …

"Re-Evaluation Of Radial Artery Anatomy With Anatomical Variants In Patients Undergoing Transradial Catheterization, Eman Aslam, Eman Zahra, Maryam Amjad

Journal of the Saudi Heart Association

No abstract provided.

Selective Citation: The Systematic Omission Of Established Regional Literature, İrem Eli̇tez

Turkish Journal of Earth Sciences

No abstract provided.

Integrated Assessment Of Groundwater Quality And Human Health Risks In A Semiarid Region Of Kemaliye (Türkiye), Veli̇ Keski̇n, Celaletti̇n Şi̇mşek

Turkish Journal of Earth Sciences

In this study, the hydrochemical characteristics, drinking water suitability, and potential human health risks of groundwater in the Karapınar region (Kemaliye, Erzincan, Türkiye), which has become a critical drinking water resource due to drought associated with climate change and the depletion of surface water resources, were investigated using an integrated multiparameter approach. Within the scope of the study, a total of 18 water samples, comprising 13 spring water samples and 5 groundwater samples obtained from wells, were collected during the dry season (October 2021) and analyzed for major ions, physicochemical parameters, nitrate, and trace elements. The suitability of the samples …

Ending Political Prosecutions: Criminalizing Vindictive Federal Charging, Todd Berger

Public Interest Law Journal

No abstract provided.

States’ Rights, Forever (Chemicals): The Necessity Of A State-Level Liability And Remediation Statute To Address The Pfas Crisis, Adam Luban

Public Interest Law Journal

No abstract provided.

Raising The Floor: How The Idea And State Civil Rights Law Can Rectify The Systemic Flaws Of Disability Accommodations In Higher Education, Osabohien Oduwa

Public Interest Law Journal

No abstract provided.

8th Annual Alexander C. Cushing International Law Conference, Stockton Center For International Law

Cushing International Law Conference

Conflict at Sea
Seoul, Republic of Korea | 8-9 June 2026   The Stockton Center for International Law, in partnership with the Korea Institute for Maritime Strategy (KIMS), hosted the 8th Annual Alexander C. Cushing International Law Conference, Conflict at Sea, in Seoul, Republic of Korea, on 8-9 June 2026. The conference brought together military leaders, government officials, legal advisers, policymakers, and scholars to examine emerging challenges in maritime security and international law.

The conference attracted approximately 80 participants, including 40 registrants and 40 speakers, representing 10 countries, with significant participation from the Republic of Korea Navy and regional maritime-security …

Cold Plasma Seed Treating And Plasma-Activated Water: An Innovative, Sustainable Method To Improve Salinity Tolerance And Crop Yields In Sweet Pepper (Capsicum Annuum L.), Sura Muayad Abdul Majeed, Mushtak F. Karomi Kisko

Baghdad Science Journal

This study evaluated the efficacy of cold plasma (CP) and plasma-activated water (PAW) in mitigating salinity stress on sweet pepper. Seeds were exposed to CP for durations of 0, 60, and 180 seconds, then irrigated with saline solutions at 0, 4, and 8 dS/m NaCl, and sprayed with tap water, potassium nitrate, or PAW. Results showed that increased salinity significantly hindered plant growth and fruit yield. i.e. declines were observed in leaf area, shoot dry weight, and productivity, by 18.67%, 19.11%, and 17.56%, respectively, at an 8 dS/m salinity level compared to non-salinity conditions. CP treatment significantly alleviated these adverse …

Study Of Tissue Granzyme A & B And Their Relationship To Some Pro-Inflammatory Cytokines In Iraqi Patients With Ulcerative Colitis, Braihan Hamdi Hameed, Summer Saad Abdalhusian, Naser Elias Khudhur, Ekhlas Saddam Falih

Baghdad Science Journal

Ulcerative colitis (UC) is an idiopathic inflammatory disorder of the colon and the most prevalent form of inflammatory bowel disease (IBD) worldwide. Cytotoxic T cells are one of the most important cells in the immunopathogenesis of IBD. These cells produce serine protease granzymes that initiate an apoptotic cascade that may contribute to intestinal tissue damage in IBD. Therefore, this study aimed to evaluate the tissue mRNA expression and serum levels of Granzyme A and Granzyme B in UC patients and to investigate their association with the proinflammatory cytokines IL-1β and Oncostatin M. A total of 80 Iraqi individuals were …

Optimization Of Methane Production From Poultry Slaughterhouse Wastewater With Hydraulic Retention Time And Biochar Addition Using Response Surface Methodology, Juniarti Manova Hasibuan, Rita Purwasih, Bambang Haryanto, Dessy Ariyanti, Alfian Destomo, Agung Purnomoadi, Sutaryo Sutaryo

Baghdad Science Journal

Processing poultry slaughterhouse wastewater as a biogas substrate is a sustainable solution. The current study aimed to optimize methane production from poultry slaughterhouse wastewater at various hydraulic retention times, biochar addition levels, and biochar addition types. Optimization of the anaerobic digestion process was determined through response surface methodology with central composite design. The input variables were hydraulic retention times (10, 20, and 30 days), biochar levels (5, 10, and 15 g/L), and biochar types (chicken litter and rice straw). Meanwhile, the response variable was methane production. The results revealed that the resulting central composite design model was significant (p < 0.05) with an R-squared of 0.94, indicating a high model suitability. The analysis of variance showed that hydraulic retention times, biochar levels, and biochar types significantly affected methane production (p < 0.05). Based on optimization, the highest methane production was achieved at a 30-day hydraulic retention times, a biochar level of 15 g/L, and a biochar type of rice straw, which was 473.00 mL/g volatile solid. These results emphasize the importance of determining the correct hydraulic retention times and biochar addition (level and type) to optimize methane production.

Expression Of Some Tumor Immune Microenvironment Markers In Papillary Thyroid Carcinoma With And Without Hashimoto's Thyroiditis, Aqeel Abbas Alo, Dildar Haji Musa, Intisar Salim Pity

Baghdad Science Journal

Papillary thyroid carcinoma is the most common type of thyroid cancer, and its development has been increasingly associated with the tumor immune microenvironment. The objective of this study was to evaluate the expression of FOXP3+ regulatory T cells, CD8+ cytotoxic T lymphocytes, and CD138+ plasma cells in papillary thyroid carcinoma, and their correlation with clinicopathological parameters and their relation to Hashimoto's thyroiditis. 44 of papillary thyroid carcinoma cases were retrieved from archives; 25 patients had multinodular goitre, and 19 patients had Hashimoto's thyroiditis. Clinical and pathological data were collected from patient files, archival data, and relevant histopathological reports. These were …

The Use Of Schanginia Arbuscula Seeds As An Adsorbent For The Removal Of Congo Red And Eosin-Y Dyes, Ali K. Al-Muttairi

Baghdad Science Journal

Water is a crucial element for human prosperity, and maintaining clean and safe water is crucial for survival, and due to the continuous human activities, the water is being drastically polluted. These pollutants require treatment to reduce or remove them, and from the different types of water treatment methods, adsorption is considered a fast, affordable, and easy to apply method. In this study, the ability of Schanginia arbuscula seeds as an adsorbent to remove two dyes, which are congo red (C.R.) dye and eosin Y (E.Y.) dye was tested, at first, the characterization of the adsorbent was studied by using …

Design, Synthesis, And Biological Evaluation Of Novel Heterocyclic Derivatives Incorporating 2-Carboxyindole Core, Aya T. Abdulameer, Sameaa J. Khammas

Baghdad Science Journal

The current research deals with 2-carboxyindole, with emphasizing their biological activities. Indole derivatives that well-known for their wide biological characteristics like anticancer, antiviral, and antibacterial activities, were modified by adding Schiff base and beta-lactam frameworks in order to boost their therapeutics prospective. The compounds have been synthesized in a series of steps, which involved Mannich reactions, aldehyde condensation, as well as beta-lactam formation with chloroacetyl chloride. TLC, FTIR, ¹H-NMR, and ¹³C-NMR spectroscopy have been employed to identify the structural details. Schiff base derivatives containing nitro (-NO₂) as well as chlorine (-Cl) substituents exhibited high antibacterial as …

Skeletal Abnormalities In Two Freshwater Fishes From Iraq, Fatema Ali Al Fatle, Sura Abdul Munaff Abdul Wahab, Hind Dyia Hadi, Laith A. Jawad

Baghdad Science Journal

This research addresses skeletal deformities in two freshwater fish species, namely the common carp, Cyprinus carpio, and Leuciscus vorax (also known as the Tigris asp), sampled from two Iraqi sites: The Euphrates River, Lake Al-Tharthar, and the Tigris River near Al-Zubaydiyah City. High-resolution digital radiography was used to detect skeletal deformities in 40 specimens (20 specimens per species). Five different types of deformities were observed in C. carpio: abdominal rib deformity (13.6% of the deformed specimens), ankylosis (18.8%), caudal fin ray deformity (4.6%), kyphosis (4.6%), and vertebral deformity (4.6%). In L. vorax, three categories were observed: caudal …

Mass Transfer Control In Chitosan-Based Hybrid Material Incorporating Pyromellitic Dianhydride And Copper Oxide Nanoparticles: Intraparticle Diffusion And Boyd Model Analysis, Arwa Raad Ibrahim, Basma A. Abdul Majeed, Sanaa A. Al-Sahib

Baghdad Science Journal

The accelerated development of new technologies for treating pollutants has led to the emergence of numerous innovative adsorbents. These materials typically possess promising structural and surface properties suitable for a variety of applications. In the same context, the present study prepared a chitosan-based hybrid material incorporating pyromellitic dianhydride and copper oxide nanoparticles (PMDA-Cts-CuO) under ultrasonic wave conditions. It is a newly synthesized material derived from an organically degradable source for lead removal purposes. Following the confirmation of the material's structural and morphological properties, the current research effort focused on examining the PMDA-Cts-CuO for diffusion kinetic models: the intraparticle diffusion model, …

Levels, Human Exposure And Health Risk Assessment Of Heavy Metals In Indoor And Outdoor Dust From Basra, Iraq, Mohammed A. Al-Hilfi, Layla Salih Al-Omran, Adil A. Al-Fregi

Baghdad Science Journal

This study determined the levels and distribution patterns of Pb, Cd, Co, Cu, Ni, and Zn in indoor (n = 22) and outdoor (n = 22) dust from Basra, Iraq, and evaluated the associated human health risks. The total mean concentration of ∑ ₆HMs was 247 mg/kg in the indoor dust and 285 mg/kg in the outdoor dust. Zn was the dominant metal in both environments, with mean concentrations of 155 and 161 mg/kg, contributing 63% and 56% of the total metal burden, respectively. Pb, Cd, Co, and Ni concentrations were significantly higher (p < 0.05) in outdoor dust, indicating the influence of outdoor emission sources. Human exposure assessment showed that the average daily doses (ADD) for children through ingestion, inhalation, and dermal contact were approximately 9.3-fold higher than those for adults across all metals. Zn exposure reached 1.99 × 10^-3 and 2.13 × …

Approximation Of Bi-Continuous Semigroups In The Trotter-Kato Framework: Application To Diffusion Equations With Non-Local Boundary Conditions, Abdulhameed Qahtan Abbood Altai

Baghdad Science Journal

This study develops and practically reformulates the Trotter–Kato theorem for the approximation of bi-continuous semigroups defined on Banach spaces with weaker locally convex Hausdorff topologies. This method extends the Trotter–Kato framework to semigroups with weak continuity by moving the analysis from the classical norm topology to a weaker topology. Equivalence and approximation conditions are derived without requiring explicit computation of resolvents, replacing them with T-stability and T-consistency properties. This new reformulation of the Trotter–Kato theorem provides a direct method for establishing convergence between approximating and limit semigroups, thereby simplifying both theoretical proofs and numerical analysis. The suggested framework …

Structural And Hamiltonian Properties Of The N–Array Unit Graphs Over Finite Rings, Puguh Wahyu Prasetyo, Muhammad Ardiyansyah, Joe Repka

Baghdad Science Journal

Consider a finite ring R, and let U( R ) denote the set of all its unit elements. The unit graph G_R of R is defined as follows: the vertex set V( G_R ) consists of all elements of R. Two distinct elements a,\ b∈ \ G_R are adjacent if and only if a + b∈ U( R ). Recent research has provided necessary and sufficient conditions for the unit graph G_R to have a Hamiltonian cycle. However, the property of Hamiltonicity under direct product constructions of rings has not been fully understood. This paper addresses this gap by studying …

Surface Wave Propagation At The Interface Between An Inviscid Liquid Layer And A Rotating Micropolar Elastic Solid With Stretch, Somaiah Kamidi, Narsimharao Kandula, Venkateswara Rao Burugu, Gaddam Rajkumar, Srinivas Remidi

Baghdad Science Journal

This article investigates the impact of angular rotation on surface-wave propagation at the interface between an inviscid liquid layer and a rotating micropolar elastic solid with stretch. The surface-wave secular equation is obtained analytically using the plane-harmonic solution method after the mathematical model has been developed. It is noticed that for symmetric modes of surface waves, the liquid effects and the micro-stretch do not manifest simultaneously. Using MATLAB software, the impacts of the solid's angular rotation and the liquid layer's thickness on the symmetric mode of surface waves are illustrated for a specific model. The velocity of surface waves at …

Protocol For Integrating Vessel Networks And Environmental Matching To Inform Cost-Effective Archipelago Biosecurity Planning And Management, Chi T.U. Le, Chad L. Hewitt, Marnie L. Campbell

Research outputs 2022 to 2026

Inter-island vessel networks support economic activity but also enable secondary spread of non-native species. By integrating vessel-movement data, network analysis, and environmental matching, we present a protocol for generating a cost-effective biosecurity decision-support tool by assessing both the relative economic importance and the relative risks of species spread within a vessel traffic system. We outline steps for data curation, network construction, and sea surface temperature-based environmental similarity calculation. We then detail procedures for the translation of outputs into management recommendations. For complete details on the use and execution of this protocol, please refer to Campbell et al. ¹