Digital Commons Network^™

Spot Scanning Proton Beams Characterization Via Plastic Scintillator Detector, Saad Bin Saeed Ahmed

Electronic Theses and Dissertations 2020 - Present

In spot scanning proton therapy, the machine steers magnetically a narrow pencil beam across the target volume, delivering highly conformal dose distributions layer by layer. As beam size is very small, this introduces a dosimetry problem. The beam is dynamic and the dose gradients are steep — conditions that push conventional ionization chambers beyond their reliable operating range. Plastic scintillation detectors offer a potential solution. Their sub-millimeter active volumes avoid the volume-averaging effects over larger chambers, and their very high temporal resolution making real-time monitoring feasible. This thesis characterizes the Blue Physics plastic scintillation detector in spot scanning proton fields …

The Evolution And Impact Of Fashion Marketing In The Age Of Social Media, Lillie L. Warrington

Honors Theses

This research paper aims to analyze the effect of social media on consumer behavior in fashion marketing by investigating how fashion brands have adapted their strategies to leverage social media platforms effectively and exploring the role of social media influencers in shaping brand perception and consumer loyalty. By addressing these objectives, this research seeks to contribute to the growing body of knowledge on digital marketing in the fashion industry, offering valuable insights.

The study will be conducted through a comprehensive review of existing research and primary research, including a survey of 143 participants, to better understand how social media affects …

The Student Movement Volume 110 Issue 22: Coloring Within The Finish Lines, Anna Rybachek, Addison Randall, Megan Constantine, Joey Carrion, Ysabella Neves, Kyle Simpson, Isa Demoraes, Matthew Henderson, Aiko J. Ayala Rios, Alyssa Caruthers, Maya Thomas

The Student Movement V. 110 (2025-2026)

ARTS & ENTERTAINMENT

Literary Summer: Refreshing Book Recommendations for Hot Weather, Anna Rybachek

AU Professors Charles Reid & Chi Yong Yun To Lead Joint Recital, Addison Randall

HUMANS

A Fond Farewell: Dean Amy Rosenthal's Next Chapter Begins, Megan Constantine

NEWS

Andrews University Student Movement: 2025-2026 News Highlight Reel, Joey Carrion

Scrambled Legs Host Colorful Campus Run, Ysabella Neves

Andrews Shares Artistry at Library Poetry Event, Kyle Simpson

Student's Tragedy Sparks Safety Initiative at Lake Chapin, Isa DeMoraes

IDEAS

The Complexity of Job Hunting: What Can We Do?, Matthew Henderson

Reading as an Act of Change, Aiko J. Ayala Rios

PULSE …

Spartan Daily, April 22, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 166, Issue 36

Robust And Interpretable Cross-Domain Arabic Readability Prediction Using Hybrid Modeling: Evidence On The Limitations Of Transformer-Based Classifiers, Sarah Alzu'bi

Theses and Dissertations

Automatic readability assessment aims to predict how difficult a text is for readers to understand. The concept of readability has been widely studied across languages due to its significant impact on reading comprehension, leading to the development of various methods and approaches. In this study, I addressed two key challenges in readability assessment. First, I examine the performance of statistical classifiers and transformer-based models, including CAMeLBERT(Inoue et al, 2021.) with a focus on their ability to generalize under domain, genre, and stylistic shifts. Second, I investigate the interpretability of transformer performance in readability task, which are often criticized for their …

Temperature-Induced Uncertainty In Fixed-Context Retrieval-Augmented Generation, Steven Zeng, Murat Kuzlu

Cybersecurity Undergraduate Research Showcase

This study examines how decoding temperature affects output uncertainty in a fixed-context retrieval-augmented generation (RAG) system. We define uncertainty as the semantic dispersion among repeated answers under the same fixed retrieved context, with greater dispersion interpreted as higher uncertainty. To isolate this answer-generation variability from retrieval drift, each question was paired with a fixed retrieved context, and repeated generations differed only in temperature. The experiment used nine questions drawn from a machine-learning textbook corpus, with three questions each at easy, moderate, and hard difficulty. Each question was evaluated at five temperatures (0.0, 0.25, 0.5, 0.75, and 1.0) over 30 iterations, …

Jtc 26: Finding His Purpose At Ole Miss, Michael Newsom

University of Mississippi News

This story is part of the 2026 Journey to Commencement series, which celebrates the pinnacle of the academic year by highlighting University of Mississippi students and their outstanding academic and personal journeys from college student to college graduate.

Daily Eastern News: April, 22, 2026, Eastern Illinois University

Daily Eastern News: 2025-2026

No abstract provided.

Second Grade Unit On Community Helpers, Kathryn Creamer

Education Student Scholarship

No abstract provided.

Supercalifragilisticexpialidocious: The Confluence Of Factors That Made Disneyland, Maeve A.L. Buckley

History & Classics Undergraduate Theses

No abstract provided.

Student Perspectives On Grading In Higher Education Stem Courses, Christopher Sean Burns, Daniela D.S. Digiacomo, Jennifer Pusateri, Katherine Ritchie, Christine Wusylko

Information Science Faculty Publications

Purpose

Despite a growing awareness of instructional practices that support student learning and well-being, higher education classrooms tend to still be dominated by the use of rigid approaches to assessment and course design. This study aims to understand the experiences of students in courses that implement a universal design for learning (UDL) pedagogical approach and an ungrading assessment approach. Design/methodology/approach

Leveraging a qualitative methodological approach, authors interviewed 13 graduate students in two library and information science technology courses and 11 undergraduate students in a computer science course in discrete mathematics about their experiences with ungrading within the context of UDL-designed …

Reflective Refinement Through Iterative Model Building, Idris Solola, Hillary Swanson, Sarah Schwartz, Rida Munir, Jared B. Arnell, Ravi Sinha

Instructional Technology and Learning Sciences Student Research

While research has emphasized the role of classroom discourse, hands-on demonstrations, and carefully crafted prompts in eliciting and responding to students’ ideas, there’s a need to investigate how the systematic design of modeling instruction can serve as the structure that naturally supports responsive teaching. Drawing on the knowledge in pieces (KiP) epistemology and the concept of responsive teaching, we present an instructional approach called guided reflective refinement (GRR), which guides students to articulate and examine their thinking through building and evaluating models. We analyzed middle school students’ model drafts over a 7-day unit on conservation of energy to understand the …

Commonwealth Times 2026-04-22

Commonwealth Times, 1969-

No abstract provided.

Mitigating Burnout Syndrome Through Mindfulness-Based Stress Reduction, Rachel Kathryn Fajardo

Creating Healthy Work Environments (CHWE)

Burnout Syndrome (BOS) continues to affect critical care nurses, resulting in emotional exhaustion, disengagement, and threats to patient safety [1–4]. This Doctor of Nursing Practice (DNP) project evaluated the impact of a Mindfulness-Based Stress Reduction (MBSR) toolkit on BOS among nurses in a rural intensive care unit. Using a pre-post quality improvement design, baseline burnout was measured with the Maslach Burnout Inventory–Human Services Survey for Medical Personnel (MBI-HSS-MP) and custom Likert-scale surveys administered at three time points [5]. A convenience sample of ten nurses participated in asynchronous and live sessions supported by weekly education and QR-linked resources. The MBSR toolkit …

Fifth Annual Research Symposium Program With Abstracts, Office Of Research Affairs, Boonshoft School Of Medicine

Boonshoft School of Medicine Research Symposium

The program booklet is a compilation of abstracts from oral and poster presentations at Wright State University's Fifth Annual Boonshoft School of Medicine Medical Research Symposium held on April 22, 2026.

Effects Of The Historical, Current, Social, And Political Influence Of White Supremacy On The Young, Black Male In Mobile, Alabama, Nicole Moore

Walden Dissertations and Doctoral Studies

Research has shown the negative effects of White supremacy and its historical influence on societal and political factors in the United States. These negative effects include excessive aggression, hate, and violence toward and degradation of Blacks, Indigenous, and people of color that lead to physical and mental health issues, identity crises, and trauma. However, studies have not examined the specific effects of the influence of White supremacy on the daily life of young adult Black males who have attended community college in Mobile, Alabama. The purpose of this generic qualitative study was to identify the perceptions of such Black males …

The Voice Of Children In The Dark, Amira Shoubassi

Intertext

No abstract provided.

A Treatise On Tool Development: The Arthroscope’S Cultural, Technological, And Metascientific Translation, Montgomery F. Waterer

Honors Theses

The arthroscope was a revolutionary development in the fields of medicine, engineering, and ethics. There are many valuable lessons to be learned from the story of its development and translation that are relevant to the future of medicine and society. Beginning with a brief description of the tool’s design, this paper will examine a period within the history of the arthroscope. This window contains multiple innovators and ends with the life and work of Dr. Robert Jackson. In examining the relevant historical facts of its development, this paper will then briefly address the importance of sports medicine in the development …

Fully Coupled, High-Resolution Atmosphere–Ocean–Wave Simulations Of The Offshore Wind Energy Environment During Hurricane Henri (2021), Chunyong Jung, Pengfei Xue, Chenfu Huang, William Pringle, Mrinal Biswas, Geeta Nain, Jiali Wang

Michigan Tech Publications

A new fully coupled modeling system, integrating atmosphere, ocean, and wave models, is presented to simulate intricate interactions during tropical cyclones and explore their potential implications for offshore infrastructure. The system is evaluated on Hurricane Henri (2021), chosen for its distinctive track along the US northeast coast, an area of densely populated regions and offshore wind energy zones. Three simulation setups are compared: atmosphere only, atmosphere–ocean, and a fully coupled atmosphere–ocean–wave model. Among them, the fully coupled model produces the most realistic results, improving not only the storm intensity near the surface but also the wind structure from the near …

Re: Approval Letter For The 2023 Butte Priority Soils Operable Unit (Bpsou) Stormwater Evaluation And Maintenance Report (Dated April 8, 2026), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Re: Approval Letter For The 2022 Butte Priority Soils Operable Unit (Bpsou) Stormwater Evaluation And Maintenance Report (Dated April 8, 2026), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Integrated Vaccine Bundle Procurement Framework, Ming Zhu

Theses

Childhood vaccination is among the most effective public health interventions, yet ensuring affordable access in low-income countries (LICs) remains challenging. Centralized procurement agencies such as UNICEF and Gavi purchase vaccines antigen-by-antigen through competitive tenders which is a practice that fails to capture the affordability gains attainable by coordinating vaccine products into optimized bundles tailored to each child’s complete immunization schedule. This study develops an Integrated Vaccine Bundle Procurement Framework that shifts the unit of procurement from the antigen level to the vaccine product level. The framework formulates the procurement as the construction and selection of child-level immunization bundles, feasible sets …

The Lumberjack, April 22, 2026

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

Comparison Of Pfas-Free Hydrophobic Layer-By-Layer Coatings For Cellulosic Textiles: Evaluation Of Water Repellency, Mechanical Durability, And The Effects Of Fabric Construction, Elvira Isenzhulova, Radika Bhaskar

School of Design and Engineering Papers

Environmentally safe water-repellent coatings are urgently needed for the textile industry as an alternative to PFAS-based finishes. Challenges include development of coatings that are effective in imparting both water repellency and mechanical durability, with relatively simple synthesis to promote industry use. This study compared the performance and abrasion resistance of two different bio-based, layer-by-layer (LbL) self-assembled hydrophobic coatings for cellulosic fibers. Textile samples were coated with bilayers composed of negatively charged plant-derived carnauba wax and a positively charged component: either poly-L-lysine or lower-cost zinc oxide nanoparticles. To investigate the influence of surface microroughness on coating adhesion and performance, two different …

The Continuing Specter Of Disease Tuberculosis In The Russian Federation, Joshua Farquhar

Global Insight

For the last two years, the public discussion surrounding global health has focused almost entirely on COVID-19. In the meantime, other historic and dangerous diseases have taken a backseat. Nevertheless, other endemics are worthy of discussion; these diseases, and potential lifesaving solutions, must also be granted attention if global progress on public health is to be achieved. This paper explores the tuberculosis endemic in the Russian Federation (RF), focusing mostly on multi-drug resistant (MDR) TB. While overall rates of tuberculosis have declined in Russia over the course of the 21st century, incidence is still far higher than in most nations, …

On The Future Of Liberal Arts An Interview With Interim Dean Cavanagh, Dr. Yubraj Aryal

Global Insight

Dr. Dan Cavanagh, Interim Dean of the College of Liberal Arts, was interviewed by Global Insight Executive Editor, Yubraj Aryal. Dr. Aryal asked Dean Cavanagh about a few of the current issues regarding liberal arts education.

Contributors, Global Insight Editorial Team

Global Insight

No abstract provided.

Full Issue, Global Insight Editorial Team

Global Insight

No abstract provided.

Propaganda In America How To Recognize And Defend Against It, Chae Balistreri

Global Insight

Corporations and governments use modern propaganda techniques to influence and manipulate the public, incurring social and environmental consequences which are compounding over time. This paper provides both historical and modern examples of propaganda, then highlights key issues that arise as a byproduct, such as planned obsolescence, astroturfing, and the internet filter bubble. Companies like Google and Facebook use proprietary algorithms to shape the internet as well as their users’ minds through dopamine-driven feedback loops. The effects of a consumer driven culture spill over into the environment, with plastic pollution and e-waste littering the shores of distant countries. This paper details …

Deborah Overdeput Named Ceps Distinguished Alumni Award Recipient, Brooks Payette

UNH Today Archive

No abstract provided.