Digital Commons Network^™

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 …

Quantum Chemical Calculations On The Inhibition Of Mild Steel Corrosion In Acidic Medium Using Phenylpropanoids Of Alpinia Galanga, Maimoonah Khalid Qasim

Baghdad Science Journal

Mild steel protection against acid-related degradation requires corrosion inhibition methods as its primary safeguarding approach. The study evaluated phenylpropanoid compounds of Alpinia galanga as corrosion inhibitors through density functional theory (DFT) calculations to determine their inhibitory effectiveness. This paper conducted studies to determine which parts of the corrosion inhibitors served as active sites while analyzing their inhibiting effects. DFT calculations helped identify the locations where inhibitors acted as active sites. The experimental results demonstrated important distinctions in the total corrosion inhibition ability between the various phenylpropanoids present in Alpinia Galanga compounds. The experimental potentiodynamic polarization tests demonstrated inhibition efficiencies (IE) …

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 …

Multidimensional Biomarker Profiling For Differentiating Rheumatoid Arthritis And Osteoarthritis In Postmenopausal Women, Kareem Salim Abod, Salma Abdulredha Abbas

Baghdad Science Journal

Rheumatoid arthritis (RA) and osteoarthritis (OA) are common, but pathophysiologically distinct disorders that disproportionately affect postmenopausal women. Conventional biomarkers remain limited, particularly in seronegative RA and early OA. This study evaluated a multidimensional biomarker panel covering inflammatory, oxidative, hormonal, and extracellular matrix (ECM) markers to define disease-related patterns and discriminatory potential. A cross-sectional case-control study was conducted on 90 postmenopausal women classified into RA, OA, and healthy control groups (n=30 each). Serum C-reactive protein (CRP), anti-cyclic citrullinated peptide (anti-CCP), interleukin-33 (IL-33), interleukin-36 (IL-36), estradiol (E2), matrix metalloproteinase-13 (MMP-13), and aggrecan were measured by ELISA. Oxidative stress was assessed using malondialdehyde …

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 …

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 …

Jaybo And The “Story Of Oj”, Drake Riley

Fresh Voices: Composition at Cal Poly

No abstract provided.

Control Or Be Controlled, Carly Vomund

Fresh Voices: Composition at Cal Poly

No abstract provided.

We Eat Our Young, Aravind Selvam

Fresh Voices: Composition at Cal Poly

No abstract provided.

Lines And Curves, Katelyn Drew

Fresh Voices: Composition at Cal Poly

No abstract provided.

Sharpies And Chickens, Emily Gillham

Fresh Voices: Composition at Cal Poly

No abstract provided.

Scientific Skulduggery: Richard Harlan's Appropriation Of John Bachman's Claim To Discovery Of The Marsh Rice Rat, Lester D. Stephens

Georgia Journal of Science

In 1816, the noted mammalogist and clergyman John Bachman collected a new cricetid rodent, the marsh rice rat Oryzomys palustris (Harlan, 1838). Because of his demanding schedule, however, he did not draft a description of the animal until 1836, when, prompted by his friend John James Audubon, he submitted a copy to the Academy of Natural Sciences of Philadelphia for publication in its Proceedings. Proposing the name Arvicola oryzivora for the rat, he asked the naturalist and associate of the Academy Richard Harlan to compare the skin with a related species described by George Ord in 1825. In a …

Chemical Composition And Mechanism Investigation Of Subfraction From Wuwei Zijin San Guided By Anti-Hepatic Fibrosis Activity, Yazhen Guo, Zhongzhi Qi, Yajuan Chen, Lijuan Nie, Mingyu Luo, Yuechen Guo, Hui Wu, Bengui Ye, Jun He

Journal of Food and Drug Analysis

BACKGROUND  Among the spectrum of hepatopathies that pose a significant global health threat, halting the progression of hepatic fibrosis is a key therapeutic objective. Wuwei Zijin San (WWZJS) is derived from a traditional Tibetan empirical formula, yet its efficacy against hepatic fibrosis, along with the underlying mechanisms and active ingredients, remains uncertain.

PURPOSE  The aim of this study was to investigate the protective effect of WWZJS against hepatic fibrosis, explore its underlying mechanisms and material basis, and evaluate the potential of direct interactions between the biologically active ingredients and their corresponding targets.

METHODS Chemical profiling of the active …

Study Of Primer Efficiency And Relative Genetic Band Abundance In Different Genotypes, Mundher Kh. Jabbar

Karbala International Journal of Modern Science

This experiment was aimed to find some indicators related to primers and genetic variations. Six bread wheat genotypes were selected as the dataset. The RAPD marker technique was used with oligonucleotide primers as marker of study. The goal was to identify factors used for the relationship between primers and their ability to elicit DNA fragments through different genotypes, as well as the relative genetic band abundance among genotypes. After the designed factors, key findings emerged: in relative primer amplification rate, C1 genotype exhibited a higher relative primer amplification rate (RPAR) of fragments from OP-H01 but did not differ from OP-V19 …

The Resurrection And The Death Of Naturalism: A Philosophical And Historical Defense Of A Supernatural Event, Michael A. Youngwood

Masters Theses

This thesis evaluates the resurrection of Jesus as a historical hypothesis within a comparative historiographical framework. Rather than presupposing either naturalism or supernaturalism, the study distinguishes metaphysical commitments from historical methodology and evaluates competing explanations according to consistent criteria derived principally from C. Behan McCullagh’s account of historical explanation. After establishing the historical phenomena requiring explanation, the study examines several principal naturalistic hypotheses, including hallucination, legendary development, apparent death, and conspiracy, before evaluating the resurrection hypothesis according to the same standards. The analysis considers explanatory scope, explanatory power, plausibility, coherence, consistency with background knowledge, and freedom from ad hoc assumptions. …

A New Understanding Of The Tension Between Evil And Divine Greatness: An Application Of Existential Ontology To Christian Apologetics, William A. Blea

Masters Theses

This thesis is an examination of the potential integration of existential ontology into classical Christian apologetics. Pulling from philosophers like Nietache, Kierkegaard, and Heidegger to construct a framework that understands greatness as the overcoming of a being's context and evil as the relational, moral, and cosmic opposition to the order established by the divine Logos. This framework then allows for an identification of Christus Victor as God’s decisive response to evil. This thesis argues that a properly integrated framework may work to collapse the problem of evil from its metaphysical foundation: the contradiction between God's greatness and the existence of …

Visualizing Equity: A Design Framework For Global Mental Health Communication For Generation Z, Jose Pena

Masters Theses

There is a lot of information about mental health available today. However, for Generation Z, those born between 1997 and 2012, the information proves both challenging to find and difficult to understand. The World Health Organization and other global groups publish a lot of information about mental health inequality, treatment gaps, and workforce shortages. However, this information is usually presented in dense, technical formats that are not meant for young people who are not experts. Many digital mental health tools, on the other hand, don’t give young people the emotional connection, cultural relevance, and visual clarity they need to deal …

Nature-Based Activities To Support Mental Ill Health (Greengage): Protocol For A Pilot Randomised Controlled Trial And Process Evaluation, Caroline Jenkinson, Katie Gibbs, Rebecca Lovell, Alison Hurst, Kerryn Husk, Katrina Wyatt, Obioha C. Ukoumunne, Siobhan Creanor, Anne Spencer, Ruth Garside

Peninsula Medical School

Anxiety and depression are among the leading mental health difficulties worldwide. Nature-based interventions are increasingly being used to support mental health and wellbeing. There is growing policy interest in the use of nature as a setting for interventions. However, there remains a lack of robust evidence on their effectiveness and cost-effectiveness.

Colorado Mental Health Professionals’ Personal And Professional Perspectives Of Nutrition: A Phenomenological Study, Tanya M. Tyrrell

Doctoral Dissertations and Projects

Growing evidence supports the relationship between nutrition and mental health. However, little is known about how mental health professionals (MHPs) experience nutrition, perceive its role in relation to mental health, or integrate nutrition into psychotherapy. The purpose of this hermeneutic phenomenological study was to explore Colorado MHPs’ lived experiences with nutrition and examine how those experiences informed their professional perspectives of nutrition. Guided by constructivist epistemology, semi-structured interviews were conducted with 11 MHPs practicing in Colorado, and data were analyzed using reflexive thematic analysis. Analysis generated eight themes. Findings revealed that 1) MHPs experienced nutrition as a lifelong developmental process …

A Phenomenological Study Exploring How Leaders At Acsi-Accredited Christian Schools In North And South Carolina Implement And Integrate A Biblical Worldview, Terry A. Richards Ii

Doctoral Dissertations and Projects

This qualitative phenomenological study explored how leaders at ACSI-accredited Christian schools in North and South Carolina experienced integrating a biblical worldview. The study examined the strategies leaders considered effective, the challenges they encountered, and the approaches they used to foster collaboration among school leaders, faculty, and families. Using in-depth interviews to explore and illuminate the experiences of nine Christian school leaders, this study analyzed participants’ accounts to identify recurring themes. The findings indicated that participants understood biblical worldview integration as an intentional, schoolwide process rather than isolated religious tasks assigned to key activities, Bible classes, or chapel services. Participants also …

Music Educators’ Perceptions And Implementation Of Multiculturalism In The Classroom, Kennedy Mae Smith

Doctoral Dissertations and Projects

The purpose of the study is to determine teachers' perceptions of multicultural education and its potential benefits in Sumter County. The purpose of this research is to understand the perspectives and approaches to preparing for the implementation of multiculturalism among public school music programs in Sumter, South Carolina. The rationale for this research is that there is a gap in the literature on multicultural implementation in music education in South Carolina. With proper technological implementation, multiculturalism could help prepare music educators to teach a culturally diverse group of students. As a result of the study, the researcher aims to gain …

Historical Chaos Among Tetrabothriideans (Eucestoda) Of Odontocetes (Artiodactyla)—Revising Generic Taxonomy And Species Diversity For Cestodes Among Oceanic Dolphins, Eric P. Hoberg, Kaylen Marie Soudachanh, Robert L. Rausch

MANTER: Journal of Parasite Biodiversity

Explorations over the past 150 years that have defined the diversity and structure of the tetrabothriidean cestode fauna among Odontocete cetaceans (Artiodactyla) are summarized and reviewed. Persistent errors in interpretation of comparative morphological characters, inconsistent taxonomic decisions, and an understanding of generic-level and species diversity are addressed. We outline a revision of the Tetrabothriidea, which now encompasses 8 genera. Prosthecocotyle is resurrected from synonymy with Tetrabothrius, and Cetaceobothridius n. gen is proposed. A clear basis is outlined for differentiation of generic and species diversity among Cetaceobothridius, Priapocephalus, Prosthecocotyle, Strobilocephalus, Tetrabothrius, and Trigonocotyle that constitute the tetrabothriidean fauna of odontocetes; species …

Quaker Campus, September 17, 2026 (Vol. 25, Issue 2), Whittier College

Quaker Campus

No abstract provided.

Spartan Daily, September 17, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 167, Issue 12

Character Driven Architecture: Authentic Characters In Imitation Worlds, Gabriayle Stapf

Masters Theses

This paper is an introduction to the manuscript of my creative writing thesis that includes my own impetus and background, my process for my writing, my vision for that creative fiction piece, what the literary context for my fiction writing is, and what I believe the meaning of being a Christian scholar amounts to. Various other authors’ works are referenced as inspiration and motivation for my creative works and desire for contributing to the field of literature.

How The African American Contribution To Early American Literature Aided In Shaping The American Literary Identity, Jennifer E. Thompson

Masters Theses

This study argues that Jupiter Hammon’s early African American literature actively helped shape American literary identity rather than just mirroring it. By blending Christian morality with human rights, Hammon challenged Eurocentric narratives, validated Black humanity, and established a foundational tradition for anti-slavery writing. Traditional theories often contest this national inclusion through critical viewpoints. These views treat slavery as a distinct model, arguing that these texts represent separate responses to bondage rather than unified contributions to a shared national canon. This research redefines the American literary canon by showing how Hammon's historic publications dismantled eighteenth-century racist ideals about intellectual capacity. His …

What We Love Online: A Deductive Thematic Analysis Of Thoughtforms, Parasocial Agent Connection, And Bidirectional Fictophilia In The Digital Liminal, Michael P. Ross

Doctoral Dissertations and Projects

As artificial intelligence (AI) systems become integrated into daily life, users are forming connections with non-human agents that are functionally useful, emotionally significant, and sometimes experienced as relational. This qualitative study examined how individuals make meaning of AI thoughtforms, how online disinhibition shapes perceived connection, and how personal histories and belief systems inform whether AI companions feel emotionally or symbolically “real.” Seven adults who reported meaningful AI interactions participated in semi-structured video interviews through Microsoft Teams. Interviews were recorded, transcribed, de-identified, and analyzed in NVivo 15 using deductive thematic analysis informed by parasocial attachment, fictophilia, social cognitive theory, and online …

Animal-Assisted Therapy: An Exploration Of The Utilization Of Animal-Assisted Therapy, Ashleigh R. Perry

Doctoral Dissertations and Projects

Animal-assisted therapy (AAT) has been increasingly incorporated into professional counseling practice, yet limited research has examined the factors associated with counselors’ reported utilization of animal-assisted interventions (AAI). Guided by the Theory of Planned Behavior-informed framework, this quantitative, nonexperimental correlational study examined whether subjective norms predicted counselors’ reported AAI utilization, with attitudes and perceived behavioral control included as covariates. Multicultural competence was examined first as an overall mediator and then through the parallel mediating pathways of multicultural awareness, knowledge, and skills. Following data screening, 28 participant responses were retained for the primary analysis. Multiple regression and mediation analyses using PROCESS Model …

Wayang 3d Interactive E-Book: Development And Classroom Evaluation For Javanese Traditional Drama Learning, I’In Dwi Susanti, Afendy Widayat

Bahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya

Javanese traditional drama (wayang) is a key element of Indonesia's cultural heritage, yet classroom instruction remains largely text-based and low in engagement. This study developed and evaluated Wayang 3D, a cloud-based interactive e-book integrating Canva, Heyzine, and H5P to support traditional-drama learning. Using the ADDIE model, the product was validated by content and media experts and tested through a quasi-experimental nonequivalent pretest–posttest control-group design with 62 ninth-grade students. Content validity was Feasible (79.5%) and media validity Very Feasible (83.0%); teacher and student practicality ratings were also Very Feasible (85.01%). The experimental group achieved a significantly higher normalised learning gain than …