Digital Commons Network^™

Trade-Off Between Limonene & Geraniol-Based Reprocessable And Non-Reprocessable Epoxy Thermosets: Role Of Aliphatic Diamines In Polymer Networks Design, Priyankkumar Kanubhai Patel

Electronic Theses & Dissertations

The growing demand for sustainable materials, driven by environmental concerns and the rapid depletion of fossil fuels, has garnered significant attention in the fabrication of bio-based epoxy thermosets as renewable alternatives to petroleum-derived thermosetting polymers. The present study focuses on the synthesis and characterization of epoxy prepolymer resins derived from limonene and geraniol via a two-step process, followed by the fabrication of thermally cross-linked flexible epoxy thermoset films using various traditional aliphatic diamine curing agents, namely 1,2-ethylenediamine (EDA), 1,4-butylenediamine (BDA), and 1,6-hexamethylenediamine (HDA). Additionally, the incorporation of cystamine, a disulfide-containing diamine, enabled the formation of a covalent adaptable network through …

Zn–Assisted Synthesis Of M (Mn/Fe/Co/Ni)-N-C Catalysts For Multifunctional Electrochemical Activity, Kemila A. Chaudhary

Electronic Theses & Dissertations

The design and development of atomically dispersed M-N-C catalysts (metal (M) supported on an nitrogen-carbon (NC) matrix with high multifunctional electrocatalytic performance is desirable but proved to be very challenging. Herein, we synthesized M-N-C catalysts (M = Fe, Co, Mn, and Ni) using Zn-assisted high temperature treatment and characterized using various techniques. The prepared catalysts were tested for their electrocatalytic performance towards oxygen and hydrogen evolution reaction (OER and HER) as well as oxygen reduction reaction (ORR) in alkaline media. The results indicated that Mn-N-C catalyst showed higher performance towards both the ORR (E_1/2 = 0.90 V) and …

Anti-Apoptotic Effect Of C21 Against Cerebral Ischemia Reperfusion Injury Through Activation Of Rbfox3 Pathway, Amal Naeem Ashur

Hilla University College Journal For Medical Science

Background: With a high death rate, stroke is a very concerning condition. It continues to rank third in terms of both death and disability combined and as the second most common cause of death. The annual number of new stroke cases exceeds 12.2 million. RtPA is the only pharmaceutical agent that has been approved to treat stroke, which is unfortunate. It is recommended that rtPA be given within 4-5 hours of an appropriate diagnosis of stroke onset. During a stroke, the angiotensin II type 2 receptors (AT2R) serve to protect the brain. Compound 21 (C21), a selective non-peptide agonist of …

Intravoxel Incoherent Motion Diffusion-Weighted Imaging In Acute Stroke: A Comprehensive Review And Meta-Analysis, Hayder Jasim Taher, Ali Ameer Hadi, Yass Bader Kalfah, Zaineb Nazar Mohsin, Argwan Rafad Abed Alkhaliq

Hilla University College Journal For Medical Science

Background and objective: Intravoxel incoherent motion (IVIM) has the potential to provide both diffusion and perfusion information without an exogenous contrast agent, its application for the brain is promising, however, feasibility studies on this are relatively scarce. The present study aims to assess the evaluate the feasibility of using intravoxel incoherent motion (IVIM) to measure diffusion parameter variations in stroke.

Methods: To this end, we searched international databases (Web of Science, PubMed, Embase, and Scopus) and extracted related studies using the appropriate keywords. Collected data were analyzed with the aid of the random-effects model and STATA (version 15).

Results …

Epigastric Hernia With Unusual Contents, Katelyn Ward, Melanie Ermler, Alexis Lonjin, Kathryn Ziegler

Conference Presentation Abstracts

No abstract provided.

Staff Education To Enhance Nurse Knowledge Of Depression And Screening Tool Using Patient Health Questionnaire-9, Oluwakemi Omotayo Aregbesola

Walden Dissertations and Doctoral Studies

Summary This staff education program focused on addressing a practice deficit regarding nonstandard depression assessment and substandard nurse knowledge of evidence-based screening tools, mainly the Patient Health Questionnaire-9 (PHQ-9), a nine-item, self-reporting test used to screen for depression and assess severity of the condition based on the Diagnostic and Statistical Manual of Mental Illnesses, 5th Edition. Depression exists as a familiar yet unidentified disorder among psychiatric inpatients, resulting in delayed treatment inferior outcomes. The staff education project targeted the nurses’ knowledge of depression identification while also teaching them to administer the PHQ-9 for prompt screening and intervention. I used an …

Barriers Faced By College Sexual Violence Survivors Who Identify As A Racial And Gender Minority, Brittany A. Gordon

Walden Dissertations and Doctoral Studies

Sexual violence is a significant issue in the US, and specifically on college campuses. Students who identify as a racial and gender minority have been found to be at increased risk. While research has examined the barriers to disclosure, reporting, or help-seeking among survivors within higher education who identify as a racial minority and those who identify as a gender minority, no qualitative studies have looked at the barriers faced by student survivors who identify as both a racial and gender minority. The purpose of this study was to understand the barriers faced by students who identify as a racial …

Monoclonal Antibodies Targeting Candida Disrupt Biofilms And Inhibit Growth Across Global Clinical Isolates, Jonothan Rosario-Colon, Karen Eberle, Hong Xin

School of Graduate Studies Faculty Publications

Candida species are a major cause of severe fungal infections, particularly in immunocompromised individuals and hospitalized patients. Among these, Candida auris stands out as an emerging “superbug”, responsible for life-threatening bloodstream infections with mortality rates up to 60%. This multidrug-resistant, hospital-acquired pathogen has been declared a serious global health threat, complicating effective treatment and increasing mortality risks. Our research has identified universal monoclonal antibodies (mAbs) targeting Candida albicans cell wall epitopes, which are highly homologous to those in other pathogenic Candida species, including C. auris. Passive transfer of mAbs—C3.1 (anti-β-1,2-mannotriose) and 9F2 (anti-phosphoglycerate kinase 1)—significantly extended survival and improved fungal …

Drone Strikes In Pakistan, Muhammad Shumail

Capstones

my capstone maps all the drone strikes in Pakistan from 2004 to 2018. it show how many drone strikes were conducted during each president tenure and how many civilians were killed.

https://techman96.github.io/drone-strikes/

Re: Comment Letter For Draft Final Bpsou Unreclaimed Site Anderson Shaft Remedial Action Work Plan (Rawp) (Dated June 14, 2024), Molly Roby

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Teachers And Students As Funambulists: Tightrope Walking Complex Esol Contexts And Utilizing The Potential Of A Humanizing Pedagogy As A Balancing Pole, Steffi Kaiser

Master's Projects and Capstones

English for Speakers of Other Languages (ESOL) teachers and students in community college (CC) and community-based organization (CBO) classrooms perform an ongoing tightrope walk, navigating complex social, cultural, and linguistic contexts. ESOL as a field must create conditions that acknowledge the realities of its complicated legacies and their embodiment in the classroom, because research and field experience reveal negative impacts of existing practices on both students and teachers. To act on this cognizance and respond to these intricate dynamics, teachers need training and ongoing professional development. This capstone project, Teachers and Students as Funambulists: Tightrope Walking Complex ESOL Contexts and …

Bhuga Education: Toward A Financially Sustainable Model Of Catholic-Sponsored Secondary Education For The Poor In Nigeria, Christian Uchechukwu Ekesiobi

Master's Projects and Capstones

This field project aimed to create a Catholic-sponsored, financially sustainable secondary school model to serve the educational needs of the poor in Nigeria. Grounded in the tripartite framework of the Catholic principle of the Preferential Option for the Poor, Dewey’s experience-based learning theory, and the Resource Generation Model, the project sought to address the prevalent problem of inaccessibility to quality education due to financial constraints. Employing a qualitative research approach anchored in document and comparative case analysis of the Cristo Rey and Fe y Alegria educational models, as well as Nigeria’s education landscape, the project created the BHUGA Education model. …

Effectiveness Of Urban Composting And Waste Management In The San Francisco Bay Area, Elijah Ashiagbor

Master's Projects and Capstones

The increasing food waste epidemic contributes to environmental degradation through amplified GHG emissions, notably CH4, from MSW landfills. Addressing this challenge is essential for public health and environmental sustainability. This research reviews municipal composting initiatives within the San Francisco Bay Area, evaluating effectiveness, efficiency, and sustainability. Utilizing data from CalRecycle and local municipalities, this study analyzes different composting processes, regulatory compliance with California’s Senate Bill 1383, and factors affecting waste diversion rates. Key discoveries indicate that in-vessel composting shows better efficiency and compost quality compared to windrow methods, particularly suitable for urban counties with space limitations. However, participation rates in …

Analyzing Ballast Water Treatments, Invasive Species, And Pathogens, And A Decade-Long Analysis On The San Francisco And Baltimore Ports, Jasmin Ibarra-Cortes

Master's Projects and Capstones

Installation of advanced technologies to treat ballast water on ships is necessary to meet current ballast water management standards and reduce the secondary spread of invasive species during intracoastal voyages. This research includes a literature review on non-native aquatic species, particularly diapausing eggs, and available treatment methods for installation. A comparative analysis from 2014 - 2024 on bulker, tanker, and container vessels arriving coastwise to the ports of San Francisco and Baltimore was performed to evaluate treatment installation trends, traffic patterns, and the effectiveness of treatment(s) on targeting diapausing eggs. Use of ultraviolet (UV) radiation combined with filtration has increased …

Science Tikkun: A Bioscience Pandemic Framework In A Hebrew Tradition Of Global Repair, Peter Hotez

Center for Medical Ethics and Health Policy Staff Publications

Over the past decade we have seen a steady increase in dangerous pandemic threats. They include two major Ebola epidemics and cholera in Africa; dengue, Zika, yellow fever in the Americas; a COVID-19 pandemic; and H5N1 in Texas. This is happening because of a confluence of modern forces including urbanization, deforestation, and climate change. Yet as pandemics emerge on a crowded and warming planet, anti-science disinformation and antisemitism impede our response. Science tikkun is an overarching framework for repair and redress. It honors the legacy of Maimonides, Teilhard de Chardin, and others who have sought reconciliation between science and religion.

Postoperative Calcium Supplementation Adherence In Total Thyroidectomy And Parathyroidectomy Patients - Risk Factors And Outcomes, Katelyn Ward, Cydney Mcchesney, John Nida, Negin Mohtashemian, Jacob Mesiti, Emmanuel Nageeb, Diane Studzinski, Rose Callahan, Peter Czako, Sapna Nagar

Conference Presentation Abstracts

No abstract provided.

Surgical Site Infection Bundle For Babies - Preliminary Data, Cullen Woodley, Katelyn Ward, John Nida, Alexis Lonjin, Diane Studzinski, Nathan Novotny, Pavan Brahmamdam, Begum Akay

Conference Presentation Abstracts

No abstract provided.

Determining Size In An Era When Size Matters: Inter-Radiologist Variability In Lung Cancer Measurement, Katelyn Ward, Gayaneh Nazarian, Ryan Davis, Sayf Al-Katib, Kiran Nandalur, Thomas Watson

Conference Presentation Abstracts

No abstract provided.

Gender And Age Differences Among Juvenile Homicide Offenders, Amanda Nichole-Wells Jabaay

Walden Dissertations and Doctoral Studies

The involvement of juveniles in homicide-related crimes has been a matter of growing public concern in the United States. Although prior research suggests that boys and girls who kill vary in important ways, there is limited research that has examined gender and age differences among juvenile homicide offender (JHO) characteristics and crime-related variables on a national level, with only eight previous national studies to date. Guided by the social control theory, the purpose of this non-experimental quantitative study was to explore gender and age differences among JHOs and other crime-related variables on a current national level. Archival data (N = …

Why Bips Mattered In The Past & Will In The Future, Chase Steinbach

Undergraduate Theses and Senior Projects

No abstract provided.

Staff Council Minutes, Georgia Southern University

Staff Council Meeting Minutes & Agendas

No abstract provided.

The Effect Of Group Prenatal Care On The Empowerment Of Pregnant Adolescents: Randomized Controlled Trial, Fatemeh Malchi, Parvin Abedi, Mina Iravani, Elham Maraghi, Eesa Mohammadi, Najmieh Saadati

Sultan Qaboos University Medical Journal

No abstract provided.

Clinical Predictors Of Inherited Breast Cancer At A Comprehensive Cancer Centre In Oman: Is It Time For Universal Germline Genetic Testing?, Reem Abdulrahim, Hasan Al-Sayegh, Sara Al-Kiyumi, Ilse Crouse, Khalid Albaimani, Adil Aljarrah, Chantel Van Wyk, Abeer Alsayegh

Sultan Qaboos University Medical Journal

Objectives: This study aimed to explore the clinical, histopathological and demographic characteristics of female Omani breast cancer (BC) patients to identify possible predictors of a positive test result. Additionally, it aimed to evaluate the applicability of the National Comprehensive Cancer Network (NCCN) guidelines for germline genetic testing in risk assessment. Methods: This study was conducted at the Sultan Qaboos Comprehensive Cancer Centre, Oman, between September 2021 and September 2022. The variables examined included age, disease stage, presence of metastasis at diagnosis, hormone receptor status, human epidermal growth factor receptor 2 status, histopathological type, Ki-67 levels, family history of …

Effect Of Prophylactic Tranexamic Acid On Peripartum Changes In Haemoglobin Concentration After Vaginal Delivery, Ezukwa E. Omoronyia, Moses I. Ekuma, Edu Eyong, Sylvester E. Abeshi, Ubong B. Akpan

Sultan Qaboos University Medical Journal

Objectives: This study aimed to evaluate the effect of prophylactic intravenous tranexamic acid on postpartum haemoglobin (Hb) concentration values compared to a control group. Methods: This randomised controlled study took place from May to July 2023 and included parturients with no apparent risk for postpartum haemorrhage from the University of Calabar Teaching Hospital in Calabar, Nigeria. Participants were divided equally into 2 groups. Group A (intervention group) received 10 IU of intramuscular oxytocin along with 1,000 mg of intravenous tranexamic acid within 1 minute of vaginal delivery, while Group B (control group) received 10 IU of intramuscular oxytocin with 10 …

Effect Of Magnesium Supplements On Improving Glucose Control, Blood Pressure And Lipid Profile In Patients With Type 2 Diabetes Mellitus: A Systematic Review And Meta-Analysis, Nasiba Al Maqrashi, Salim Al Busaidi, Sara Al-Rasbi, Abdullah M. Al Alawi, Juhaina S. Al-Maqbali

Sultan Qaboos University Medical Journal

This study evaluated the effects of magnesium (Mg) supplementation on glycaemic control in type 2 diabetes mellitus through a meta-analysis of 23 randomised controlled trials involving 1,345 participants. Mg supplementation significantly increased serum Mg levels (weighted mean difference [WMD] = 0.69, 95% CI: 0.32 to 1.06) and reduced fasting blood glucose levels (WMD = -0.58, 95% CI: -0.87 to -0.28). However, the impact on glycated haemoglobin was minimal (WMD = -0.16, 95% CI: -0.32 to 0.00). Subgroup analysis showed a greater reduction in glycated haemoglobin among participants aged ≥65 years and those receiving longer durations of supplementation. Additionally, Mg supplementation …

Law School News: Rwu Class Of 2025 Urged To Embrace Discomfort, Pursue Their Dreams And Careers With Purpose 05-16-2025, Jordan J. Phelan

Life of the Law School (1993- )

No abstract provided.

Translanguaging 101 For Adult Esol Teachers, Shae Green

Master's Projects and Capstones

Although translanguaging has gained recognition in K–12 education and research over the past decade, it remains largely underutilized in adult ESOL classrooms. This presentation introduces the concept of translanguaging and offers practical strategies for its implementation with adult learners, addressing a gap in both research and practice. Grounded in the theoretical framework of Community Cultural Wealth, this conference presentation challenges deficit narratives by affirming students’ linguistic and cultural knowledge as valuable classroom resources. Drawing on research that highlights the benefits of utilizing students' home languages for language acquisition and identity affirmation, this presentation equips educators with tools to foster more …

The Politics Of Being Heard: Communication And Power Struggles In Hunters Point Naval Shipyard, Caroline Trejo

Master's Projects and Capstones

The environmental and public health challenges in Bayview-Hunters Point have catalyzed widespread community activism, as residents and advocates respond to the ongoing fallout from radiological contamination at the Hunters Point Naval Shipyard. Communication plays a vital role in bridging the gap between affected communities and government entities throughout the cleanup process. This research asks: how have the communication strategies of advocacy groups influenced government actions and policies during the Bayview-Hunters Point Shipyard cleanup? To explore this question, I conducted semi-structured interviews with three community advocates, two former members of a non-partisan civil jury, one independent researcher, and one government official. …

Epidemiological And Clinical Characteristics Of Children With Measles In Babil Governorate In 2024, Hasan Alwan Baiee, Zainab Hamed Abdel Qader, Zahraa Hossam Abdul Hussein, Ali Mohsen Flih

Hilla University College Journal For Medical Science

Background: Measles considered a highly contagious and serious disease affecting mainly children in their early years, with morbidity and mortality. The effective preventive measure against measles is vaccination.

Objective: To identify the epidemiological characteristics of patients with measles admitted to Maternity and Children’s Teaching Hospital in Babylon Governorate.

Materials and Methods: A hospital-based cross-sectional study was conducted using structured questionnaire on convenient sample of children infected with the measles virus and hospitalized in Maternity and Children’s Teaching Hospital, Babylon Governorate, Iraq. During three-monthperiod from the first of January to 30^th of March, 2024. A special semi-structured validated and reliable …

Are We Ready For Ai-Augmented Generalists?, Jiajie Zhang

Faculty, Staff and Student Publications

Artificial Intelligence (AI) is reshaping medical practice and education by unifying the knowledge of medical specialties and subspecialties into a single, intelligent system. This system functions not only as an integrated knowledge base but also as an active cognitive collaborator. By bridging knowledge gaps beyond the capacity of any individual clinician, AI could enable physicians to function as AI-augmented generalists who can perform certain tasks that require specialist training. These generalists may help mitigate care fragmentation, but realizing their potential will require significant changes in medical education.