Digital Commons Network^™

Why Convex Combinations Of Interval Endpoints: Related Explanations For Cases Of Data Processing And Decision Making, Christian Servin, Olga Kosheleva, Vladik Kreinovich

Departmental Technical Reports (CS)

There are two cases in which it has been empirically shown that a convex combination of the interval's endpoints works better than any other combination: processing interval data and dealing with situations in which we know both approximate probability and possibility and we need to make a decision. In this paper, we provide an explanation of both phenomena.

Annual Report 2025, Lindsey Murry, Estevan Garcia

College of Engineering and Science Annual Reports

As we reflect on the past year and look to the future, we are entering a new era for the College of Engineering and Science (COES) — one marked by renewed vision, fresh leadership, and bold ambition.

With the arrival of Dr. Jim Henderson as Louisiana Tech’s newest president, the energy and momentum across our campus is palpable. Here in COES, we are embracing this spirit of progress with open arms. I am honored to serve as the dean of this incredible college, and I’m joined by a dynamic group of new leaders who are ready to shape the future …

Ceker: A Generalizable Llm Framework For Literature Analysis With A Case Study In Unikernel Security, Alex Wollman, John Hastings

Research & Publications

Literature reviews are a critical component of formulating and justifying new research, but are a manual and often time-consuming process. This research introduces a novel, generalizable approach to literature analysis called CEKER which uses a three-step process to streamline the collection of literature, the extraction of key insights, and the summarized analysis of key trends and gaps. Leveraging Large Language Models (LLMs), this methodology represents a significant shift from traditional manual literature reviews, offering a scalable, flexible, and repeatable approach that can be applied across diverse research domains. A case study on unikernel security illustrates CEKER's ability to generate novel …

A Semi-Mechanistic Model Of Immune Tolerance Induction To Support Preclinical Development Of A Human Monoclonal Antibody, Paridhi Gupta

Alternative Theses and Dissertations (AETDs)

Administration of human monoclonal antibodies (mAb) in preclinical species often triggers an immunogenic response, leading to the formation of anti-drug antibodies (ADA). ADA can bind to the mAb and reduce their systemic exposure by enhancing immune-complex mediated clearance. Thus, ADA complicates the accurate assessment of preclinical pharmacokinetics and toxicology studies. To mitigate this effect, we explored short-term immunosuppressive therapy (methotrexate or combination of tacrolimus and sirolimus) to induce prolonged immune tolerance towards a human mAb, erenumab, in rats. The results demonstrated that tacrolimus/sirolimus but not the methotrexate regimens prevented ADA formation in all treated animals relative to the non-immunocompromised control …

Impulse, Spring 2025, Jill Fier, Micayla Standish, Jerome J. Lohr College Of Engineering

Impulse (Jerome J. Lohr College of Engineering Publication)

2 | Faculty, Staff Honored
4 | The State of Lithium
6 | 100 Years of Ag and Biosystems Engineering
8 | Major Milestones
12 | Distinguished Engineer Geldert-Murphy
14 | Distinguished Engineering Heitkamp
16 | By the Numbers
18 | Space Grant Consortium at SDSU
20 | Healthcare Systems Engineering Program
22 | Ridgway Three-Peat
23 | Aerospace Club Launches
24 | Power and Energy Scholarships
25 | More Take Part in Nasa Challenges
26 | Weber Recognized as Student Leader
30 | Wild Hare Racing Ready
32| Sebern’s Success as Sole Operator
34 | Meink: From Prairie to …

Parameter Estimation Of Binary Black Hole Coalescence Using Lstm Neural Networks, Lane Scheel

Undergraduate Honors Papers

The Advanced Laser Interferometer Gravitational Wave Observatory (aLIGO) made its first detection of gravitational waves in 2015. Since then, the rate of event detection has only increased, with a detection being made every 2-3 days during the current observing run, O4. This rapid influx of data has the potential to create bottle-necks in data analysis efforts, and can delay the scientific progress which require those efforts. Traditional gravitational wave data analysis techniques, such as matched filtering, require extremely large template banks of synthetic gravitational waveforms and can often fail to provide meaningful limits on system parameters. Not only is this …

Calibrated Thrust Measurement For Small-Scale Rotating Detonation Rocket Engines, James Mcclellan Buckhalter

Honors Capstone Projects and Theses

No abstract provided.

Translating Economics For Stem Minds: An Ai Socratic Tutor That Speaks Their Language, Andre Mccloud

IPHS 300: AI for Humanity

STEM students frequently struggle with economic thinking due to the particular framework of solving problems they acquire from their respective academic disciplines in undergraduate programs. This AI Socratic tutoring system is designed to detect and address discipline-specific misconceptions and gaps frequently holding students back in economics. Using Google’s Gemini Flash model, this tutor can give students hints and feedback and even reroute students thinking when they are confused. It does so by providing manageable explanations tailored to the individual student’s background across STEM fields like mathematics, physics, engineering, and other STEM fields. This system utilizes a customized Q&A bank pre-loaded …

Number Talks To Promote Discourse In The Algebra 1 Classroom: A Number Talk Curriculum Development For A Unit On Quadratic Expressions, Lindsay C. Borger

Masters Theses/Capstone Projects

This project sought to develop a curriculum of Number Talks for use at the secondary level, specifically in an Algebra 1 class as a supplement to a unit on quadratic expressions. The project begins with a look at existing research on constructivism and social constructionism as well as the reforms in mathematics education informed by those learning theories. It then looks at calls for more discourse in the mathematics classroom as a part of these reform efforts, and the part Number Talks play in fostering discourse and mathematical thinking for students. The Number Talk curriculum includes a guide for implementing …

Evaluating Microplastic Removal Efficiency In Portable Filtration Methods, Abagail Dupriest, Abbey Lowe, Allie Smith, Kat Orsi

Expo Student Presentations

2025 Spring Expo Poster Presentation

• Physical & Applied Sciences

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The Effect Of Sampling Approach In One-Dimensional Bayesian Optimization Processes, Erik Jimenez, Renato Camata

Expo Student Presentations

2025 Spring Expo Poster Presentation

• Physical & Applied Sciences

Trends In Student Affairs, Oscar Vazquez

Goal 2: Life Skills Narrative

Trends Shaping Student Affairs Get sped up on key trends in technology, student needs, campus life, and wellness, backed by research and real-world data.

Quarterback Statistics Vs. Season Success, Brendan Woods

Mathematics Senior Capstone Papers

The purpose of this research is to determine which quarterback statistic most significantly impacts team success in the National Football League. By analyzing data from quarterbacks with at least 100 pass attempts per season from 2006 to 2023, we examine the relationship between quarterback rating, passer rating, completion percentage, and TD-INT ratio with end-of-season power rankings. We ran the data through multiple linear regression models to identify which statistic has the strongest correlation with team performance. Our model considers variations across different seasons and accounts for statistical trends over time. With over 17 seasons of data analyzed, further exploration could …

The Effect Of Internal Consistency On Ncaa Women’S Gymnastics Scores, Jordan Williams

Mathematics Senior Capstone Papers

The aim of my research is to examine internal consistency in relation to the validity of scores in NCAA Women’s Gymnastics. This study focuses on scores from the now infamous 2024 Tennessee Collegiate Classic. Patterns from several different deviations and correlation coefficients are analyzed, and a “gold standard” score to test against is created. This allows me to identify several patterns in results that could signify invalid scores.

Handle Traversals Of Toroidal Graphs, Clay Cook

Mathematics Senior Capstone Papers

In this paper we define a characteristic of toroidal graphs called the handle number. The handle number is the minimum number of edges which must traverse the handle in a toroidal embedding of a graph. After defining the characteristic, flat polygon projections are used to explore efficient toroidal embeddings. Using this exploration we then show an upper bound for the handle number of toroidal graphs. Finally, we prove an inequality between the handle number and graph skewness and conjecture an equality.

Faculty Diversity And Minority Enrollment In Advanced Stem Courses: A Case Study At Neville High School, Anaya Cormier

Mathematics Senior Capstone Papers

This study investigates the correlation between the diversity of STEM faculty and the enrollment rates of minority students in honors, Advanced Placement (AP), and dual enrollment STEM courses at Neville High School. Recognizing the long-standing underrepresented minority students in advanced STEM education, this research explores whether a more diverse faculty positively influences student participation in these courses. Using a quantitative correlational design, data on faculty demographics and student enrollment patterns were analyzed through descriptive statistics and chi-square tests of independence. The results are expected to provide information on the role of faculty diversity in fostering equitable academic opportunities. The findings …

An Analysis Of The Alaskan Salmon Harvest, Carson Allen

Mathematics Senior Capstone Papers

The objective of this paper is to analyze the annual Alaskan salmon harvest and the variables that effect the harvest differently each year. Every year, thousands of workers’ livelihoods depend on the annual salmon harvest to provide for themselves and their families. This paper takes this reality and aims to use data gathered from previous fishing seasons to understand what variables affect the salmon population. To analyze the salmon harvest, multiple linear regression will be used over a 41 year period with variables including water temperature, air temperature, yearly harvest, and species of salmon. By modeling these and other variables, …

Explorations Of Plane Graphs With No Odd Faces, Collyn Valentine

Mathematics Senior Capstone Papers

In this paper, we will explore the intersection of two classes of graphs which are foundational in graph theory. The class of planar graphs, P, and the class of bipartite graphs, χ2. In particular, we will explore the edge-maximal graphs in the intersection. Excluded minors are well studied, and the two fundamental operations of deletion and contraction have become core to the field. The focus of our work is to consider the operations in reverse – that is, through single-edge extensions and single-edge co-extensions in the class P ∩ χ2, namely those graphs that are planar having chromatic number 2.

Grounding Ai Use In Learning Science: A Conversation With Steven Miller, Steven Miller, Lieven Demeester

CASTLe: Collection of Articles on Scholarship for Teaching and Learning

In this insightful interview, SMU Associate Provost (Teaching and Learning Innovation) Lieven Demeester and Professor Emeritus of Information Systems Steven Miller discuss the integration of artificial intelligence (AI) in teaching and learning, emphasising the importance of grounding AI use in the fundamentals of learning science. They explore the evolving role of education in the context of AI advancements, highlighting the need for educators to focus on the cognitive aspects of learning, such as goal-directed practice and feedback. They also address the potential of AI as a collaborative agent in group projects and the importance of maintaining accountability and quality control …

Whitworth Today Spring 2025, Whitworth University

Whitworth Alumni and Bulletin Publications

No abstract provided.

“Lyfting” The Possibilities And Opportunities For Sustainable And Safe Transportation To Access Medical Care, Saneywongse Le Mar

Goal 3: Good Health and Well-Being

No abstract provided.

Mathematization In Missions, Jonathan Pawley

Mathematics Senior Capstone

This paper explores the implications of mathematization and the field of Christian missions.

Roundtable: Issue 4, Matthew Egdorf, Srinath Kandooru, Vincente Otero, Jacob Stanley, Shinnosuke Tao

Roundtable: Journal of the UND Honors Program

No abstract provided.

Skating For A Payday: Analyzing Nhl Player Performance In Contract Years, Mike Anthony Dibenedetto

Honors Projects in Economics

This research investigates the contract year phenomenon in the National Hockey League (NHL) by analyzing player performance during contract years rather than salary outcomes. Through an extensive literature review and empirical analysis, I examine whether NHL players exhibit statistically significant differences in performance during the final year of their contracts. Drawing from a broad range of studies on performance motivation, team systems, free agency, arbitration rights, and the role of advanced analytics, this paper synthesizes existing theories with new regression-based evidence.

Using a dataset of 2,717 player-season observations, I evaluate the effect of contract year status on key performance metrics, …

Impact Of Data Snooping On Deep Learning Models For Locating Vulnerabilities In Lifted Code, Gary Mccully, John Hastings, Shengjie Xu

Research & Publications

This study examines the impact of data snooping on neural networks used to detect vulnerabilities in lifted code, and builds on previous research that used word2vec and unidirectional and bidirectional transformer-based embeddings. The research specifically focuses on how model performance is affected when embedding models are trained with datasets, which include samples used for neural network training and validation. The results show that introducing data snooping did not significantly alter model performance, suggesting that data snooping had a minimal impact or that samples randomly dropped as part of the methodology contained hidden features critical to achieving optimal performance. In addition, …

Executive Committee - Minutes, 4/1/2025, Academic Senate

Academic Senate Minutes

No abstract provided.

Turning Farm Waste Into Energy: Pragmatic Approaches For Cleaner Midwestern American Communities, Rebecca Gaisie

Selected or Submitted Student Research Papers/Projects

Mismanagement of farm waste in the Midwest of the United States has resulted in significant methane emissions, water contamination, and public health concerns. The present manure management rules are still inconsistent, underfunded, and insufficient to motivate individuals to behave in a way that benefits the environment, despite increasing concerns about the environment. This policy study investigates anaerobic digestion as a potential means to convert waste into energy that could support rural and environmental development. Some of the problems with the federal and state legislation examined in this study under an EPI framework are a lack of incentives, inadequate technical support, …

April 1, 2025, Council On Graduate Studies

Minutes

No abstract provided.

Proceedings Of The 103rd Annual Virginia Academy Of Science Meeting, 2025, Virginia Academy Of Science

Virginia Journal of Science

Proceedings (abstracts) of the 103rd Annual Meeting of the Virginia Academy of Science, May 22, 2025, at the University of Virginia, in Charlottesville, Virginia.

Ua35/3 Provost's Message, Wku Provost

WKU Administration Documents

Spring 2025 Provost's Messages issued to faculty & staff via email. Topics include awards, budget cuts, grants, Transdisciplinary Opportunity Program and administrative decisions.