Digital Commons Network^™

The Critical Plastocapillary Number For A Newtonian Liquid Filament Embedded Into A Viscoplastic Fluid, Mohammad Tanver Hossain, Wonsik Eom, Arjun Shah, Andrew Lowe, Douglas Fudge, Sameh H. Tawfick, Randy Ewoldt

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

The yield stress of a viscoplastic material can stabilize an embedded fluid tunnel against capillarity-induced breakup, enabling remarkable technologies such as embedded 3D printing of intricate, freeform, and small components. However, there is persistent disagreement in the published literature between the observed minimum stable diameter, 𝑑min, and the theoretical plastocapillary length 𝑝𝑐 = 2𝛤∕𝜎𝑦, with interfacial tension 𝛤 and bath yield stress 𝜎𝑦, leading to a prior hypothesis that the apparent surface tension 𝛤 is much smaller to enforce 𝑑min = 𝑝𝑐 . Here we introduce and experimentally test a new hypothesis that the critical diameter is set by the …

On The Concepts Of Modern And Archaic, Augusto Boal

Spect-actor: A Journal of Pedagogy & Theatre of the Oppressed

No abstract provided.

Spectral-Spatial Ground Targets For Measurement Of Airborne Electro-Optical Imaging System Performance, Robert Sundberg, James Grassi, Michael Kogan, Cory Garms, Paul Corlies, Neil Goldstein, Bridget Tannian, Megan Stark, Marsha Fox, Timothy Perkins, Ronald Hardgrove Iii, Karapet Gyrujyan, Steven Santaniello, Todd Christensen, Vu Hoang

The Characterization and Radiometric Calibration for Remote Sensing Annual Meeting (CALCON)

Targets located on the Precision Impact Range Area (PIRA) of Edwards AFB are used to evaluate imaging systems’ sensitivity and spatial resolution to ensure they meet specified requirements. Spectral Sciences, Inc., is developing a field-ready electro-optical sensor calibration/test system for airborne instruments from the visible through longwave infrared. This spectral region is particularly challenging because of the contributions from both solar and thermal fluxes. The system is composed of spectral-spatial ground targets and atmospheric characterization instruments. The design challenges for a new ground target installation applicable over short to long ranges and a broad optical spectrum include: 1) development of …

Spectroradiometric Calibration Facilities At The Nasa Ames Airborne Sensor Facility, Thomas Ellis, Alok Shrestha, Gary Hoffmann, Haiping Su, Roseanne Dominguez, James Jacobson, Julia Barsi, Matthew Birkebak

The Characterization and Radiometric Calibration for Remote Sensing Annual Meeting (CALCON)

The Airborne Sensor Facility (ASF) at NASA Ames Research Center maintains a suite of capabilities for the calibration of passive earth remote sensing instruments, focused on hyperspectral imaging devices operating in 350-2500 nm wavelength range, with additional thermal IR spectroradiometric resources extending to 14 microns. Hyperspectral instruments present challenges to characterization and calibration due to the large volume of data gathered in spatial and spectral dimensions. ASF uses techniques anticipating best practices developing in the IEEE standard p4001, while leveraging multiplex advantages for efficient data collection. ASF has developed facilities for the spatial, spectral and radiometric characterization of airborne hyperspectral …

Resilience Oriented Dynamic Bayesian Network For Time Dependent Power Distribution System During Hurricanes, Kehkashan Fatima

Thesis/ Dissertation Defenses

In this dissertation, the overhead line failure due to extreme winds was investigated. The objective of the overhead line failure analysis was to evaluate the failure probability of line due to hurricane. The standard IEEE 33 bus test system was utilized to analyze the impact of hurricane wind speed intensity at distinct time and location on the grid. The test system was divided into four regions based on the number of buses and hurricane category (according to Saffire Simpson Hurricane Wind Scale). Regions 1, 2, and 3 cover 8 buses while region 4 covers 9 buses. Regions 1, 2, 3, …

Technology In International Relations: A Theoretical Perspective On Understanding Us-Chinese Tech War, Ahmed Elbassoussy

Future Journal of Social Science

The massive technological boom that the international scene has witnessed recently has contributed to rearranging the structure of the international system, as the importance of the technological factor in the equation of the relative power of the state has increased. This has led to an increase in the intensity of competition between the major international powers, especially between the United States and China, which has prompted many analysts to restore the concept of the US-China technological war, or what Known as “Cold War 2.0). In this context, this paper seeks to develop a comprehensive framework that combines the theoretical and …

Relationship Between Governments Spending On Education Sector And Economic Growth In Tanzania, James Daniel Chindengwike

Future Journal of Social Science

Investment of education for every government are very critical to promote economic growth for both reached and emerging countries. The study aimed to assess the relationship between government spending on education and Tanzanian economic growth from 1990 to 2024. The study used a time series research design (longitudinal data) using a quantitative technique. The research employed documentary review to collect secondary data from 1990-2024 (34 Observations). The data were analysed inferentially and descriptively statistics. The study indicated that government spending in education had a positive and statistically significant impact on short-term economic growth but no relevant impact in the long …

Orca Annual Report 2024-25, Msu Orca

Steeplechase: An ORCA Student Journal

Quick Facts about ORCA in Academic Year 2024-25

• 12 slots filled for Posters-at-the-Capitol
• 346+ students presented at Scholars Weeks with support from 110+ faculty members
• 28 grants awarded totalling over $23,000
• Dr. Kelly Taylor named University Distinguished Mentor 2025

Intervention For Struggling Learners In K-5 Social Studies: Exploring A Tiered Model Of Support, Joshua M. Duggan

Teaching Social Studies in the Peach State

The K-5 social studies curriculum introduces students to foundational knowledge in civics, geography, economics, and history. Social studies is also a vehicle through which students: (a) synthesize content knowledge which in turn supports reading comprehension, (b) learn about community structures around them, and (c) build social-emotional skills through an in-depth understanding of the human condition. Yet, instructional time allocated to social studies has decreased over the past few decades, and scores on national social studies assessments indicate that most students do not attain proficiency in acquiring social studies knowledge. Furthermore, there is an absence of a robust system of intervention …

Teacher Identity: A Phenomenological Study Of The Development Of Teacher Identity For Pre-Service Teachers, Maureen M. Gilman

Doctor of Education Program Dissertations

The purpose of this qualitative phenomenological study was to determine how pre-service teachers perceive teacher identity and how it develops. Existing research emphasized the multifaceted nature of teacher identity and how it developed through technical, practical, and critical approaches. Research overlooked how social experiences and socially held beliefs outside the classroom shaped teacher identity development and contributed to pre-service teachers’ under preparedness for the realities of the classroom. Semi-structured interviews with five participants completing their field experiences in one of two public schools in Massachusetts suggested that the pre-service teacher participants had a limited understanding of teacher identity. The findings …

Friends Of The Library Annual Meeting, David Lodwick

Friends of the Library Events

The Friends of the Library Annual Meeting is open to all Friends members to discuss programming for the 2025/2026 semesters.

The agenda and meeting minutes for the June 10, 2025 meeting can be downloaded by clicking the blue download button on the top right side of this page.

Measuring The Magnitude And Traits Of Local Consumer Demand For Sex Trafficking, Michael D. Shively

SMU Human Trafficking Data Conference

Transaction Intercept (TI) leverages artificial intelligence to engage individuals responding to online ads for the commercial sexual exploitation of minors. The interactions between TI bots and those clicking on decoy ads generate data, including the number of distinct individuals that respond to ads over any timeframe, the number of active sex buyers identified, the features of the ads and digital personas that buyers have responded to, and the outcome of the interactions. During development, TI has already been deployed in dozens of U.S jurisdictions and collected data allows for cross-site comparisons. The technology was created for law enforcement agencies, and …

Collection Of Poetry By Me, Joseph K. Pearson

Night Flight: Online Literary Journal

No abstract provided.

Creating Summary Tables For Large Stores Using Generative Artificial Intelligence, Lois Wolf

Defensive Publications Series

In data stores with large tables running into a very large number of rows, it is difficult and computationally intensive to find the specific information required for a particular task. Summary tables or rollups are manually created in advance by condensing the data from a parent table. This disclosure describes the use of generative artificial intelligence (genAI) techniques to automatically generate suggestions for summary tables and code to create such tables. The genAI model is provided with an appropriate prompt and relevant information such as past summary tables, popular data models, SQL queries to the parent table, etc. and generates …

Comparison Of Two Injection Techniques On Pain Perception Among Adult Patients Receiving Intramuscular Injection: A Randomized Controlled Trial, Dr.Sindhu L, Dr. Bindu R. Nayar, Dr. Rajamohanan Pillai K

Manipal Journal of Nursing and Health Sciences

Introduction: The administration of intramuscular injection is a common procedure performed by nurses that causes pain to the patient. The way nurses administer injections is one of the factors associated with increased client discomfort. Aspiration has been ingrained in the intramuscular injection procedure, and even though many policies no longer endorse it, it is often frequently taught and used. Injections without aspiration are considered more comfortable for patients. Aspiration in the injection is a controversy concerning its perceived benefits and indications due to a paucity of available data, there is no evidence that this procedure is essential or truly …

Xmr: Extensible Model Representation, Jason Cisneros, Lucas Van Der Heijden

Computer Science and Engineering Senior Theses

In safety critical industries, such as aerospace, verification and validation are crucial steps in system development. Validation begins with decomposing a system into its requirements. These requirements are used to create the high level model of the system. The low level system that is created from this must then be verified. Manually ensuring that the system being verified exactly matches the validated design is tedious, time consuming, and error prone. To solve this, we have created an open source tool that can automatically generate the code from UML models. This enables going from the high level model to the low …

Deepfake Detection, Timothy Tong, Abem Lucas

Computer Science and Engineering Senior Theses

From elections, to wars, to people’s personal lives, deepfakes have become ever more present, blurring the distinction between reality and fiction. Many deep learning-based deepfake detection methods lack generalizability. They often overfit to deepfake generation techniques in their training distribution, and fail to detect deepfake generation techniques outside of their training distribution. One approach to solve the generalization problem has been to use Vision Language Models, such as the pretrained CLIP model, to extract features that generalize across different deepfake generation techniques, including diffusion and GAN images. However, most CLIP approaches only consider image level features for detection, such as …

Exploring Novel Methods For Real-Time Multi-Camera People Tracking In Machine Learning, Johan Kou, Connor Vallero

Computer Science and Engineering Senior Theses

Multi-camera people tracking is the process of tracking persons and their paths, continuously across different camera fields of view. It can help track suspects across large areas, and assist individuals in emergency situations. The current state-of-the-art (SOTA) method involves using geometric-consistent constraints, information on the appearance of subjects, and pose estimation for dealing with occlusion issues. This current SOTA works well, but is still lacking in its ability to handle occlusion and perform well in real-time applications on a network. With occlusion, the IDs assigned to persons can be accidentally swapped in high density areas, or places where there are …

Vintage Game Emulator, Andrew Katchour, Ashwin Raman

Computer Science and Engineering Senior Theses

This project explores the integration of artificial intelligence into retro-style arcade titles to enhance the gameplay, while still preserving the nostalgic aesthetic and overall mechanics of the titles. By using Pygame to explore clones of the existing video game titles, we modified the existing games to develop AI into the games using various AI algorithms. The system introduces adaptive enemy behavior that responds to the players actions and also introduces an additional player to some games that will play alongside the player as well. This helps to create a more engaging and unpredictable gaming experience. The AI logic is implemented …

An Ai-Driven Microfinance Platform To Enhance The Growth Of Small Businesses, Abdullah Naveed, Yunzhou Wang

Computer Science and Engineering Senior Theses

Microfinance provides financial services to businesses which do not have access to regular banking institutions. There have been many digital applications developed to support microfinance schemes globally. However, the applications currently on the market do not yet fully leverage technology features, which are already being widely used in traditional banking. In conjunction with the Miller Center of Social Entrepreneurship at Santa Clara University, we have developed an application utilizing the latest technologies to help small businesses and lenders in all stages of a microfinance project.

Variable Natural Language Translator For Video Games, Gabriel Bernini, Cole Propach

Computer Science and Engineering Senior Theses

In the field of video games, developers work to immerse players in a variety of ways. In one genre of video games, 2D exploration, or Metroidvania as its colloquially known, developers try to immerse players by letting them explore large worlds with the hope to overcome isolation. Often these worlds are sparse or dead worlds where the player is alone, but by exploring more of the world familiarity with the space is achieved and this isolation can be overcome. We hope to innovate in this genre by utilizing a new way to simulate and overcome this isolation, through language learning. …

Neural Engineering In Action: Exploring Muscle Movement Through Data And Design, Dr. Ashwin Mohan, Dr. Sowmya Anjur, Mrs. Namrata Pandya, Matthew Stroud, Dr. David Bergin Emeritus, Dr. Satish Nair

2025

No abstract provided.

High-Salt Tumor Microenvironment: Not As Bad As It Sounds, Not As Good As It Seems, Umer Ali, Venkataswarup Tiriveedhi

Biology Faculty Research

Recent evidence suggests a high-sodium microenvironment in breast tumors. However, the exact role of this high-sodium microenvironment on tumorigenesis is unknown. Salt (sodium chloride, NaCl) is a well-known inflammatory molecule playing a significant role in various chronic ailments like cardiovascular and autoimmune diseases. Importantly, chronic inflammation is recognized as one of the major hallmarks of carcinogenesis. Breast cancer cell culture-based studies demonstrated that high-salt (HS) treatment (Δ35–50 mM NaCl) induced cancer cell proliferation. However, preclinical murine research showed reduced tumor progression kinetics in mice fed a short-term HS diet (4% NaCl diet, 0–2 weeks prior to the injection of tumor …

Asme, University Of Mississippi. American Society Of Mechanical Engineers. Student Chapter

University Website Migration from WordPress

No abstract provided.

Role Of Autonomic Dysfunction In Initiating Postoperative Atrial Fibrillation In A Canine Sterile Pericarditis Model, Seungyup Lee, Don W. Wallick, Celeen Khrestian, Dragan Juzbasich, Daniel Laurita

Faculty Scholarship

Background: Autonomic dysfunction plays a significant role in initiating postoperative atrial fibrillation (POAF) by causing atrial ectopic triggers, potentially through mechanisms such as increased sympathetic activity and altered vagal tone. These atrial ectopic triggers can easily induce POAF, especially in the presence of vulnerable substrates such as pericardial inflammation or structural remodeling. Objective: To test the hypothesis that autonomic dysfunction causes atrial ectopic triggers or POAF in the canine sterile pericarditis model. Methods: Ten sterile pericarditis dogs were studied on postoperative Days 2−3. Autonomic dysfunction was induced by stellate ganglion nerve stimulation (SNS, 5–15 mA; 4–10 Hz; pulse width 0.5–5 …

Compliant Mechanisms For Scalable Systems And Precision Deployment, Jared Rodney Hunter

Theses and Dissertations

Compliant mechanisms offer advantages in precision applications where size, scaling, and environmental effects render traditional mechanisms inadequate or likely to fail. However, designing compliant mechanisms and integrating them into larger, more complex systems remains a challenging problem. This thesis presents work that addresses this issue with analytical models and experiments on flat springs, scalable compliant mechanisms, and origami arrays. Storing and releasing energy in tiny, flat compliant mechanisms opens the door for the design of innovative actuators and products in space-constrained situations. Scaling compliant mechanisms allows novel systems to be made that can operate across scales. By designing for scalability …

Accessible And Inclusive Pathways To Higher Education: Outcomes From A Pilot Feasibility Study Of Irish Transition-Year Student Participation With University Pre-College Courses, Susan Lynott, Charlie Cullen, Kevin Mellon

Irish Journal of Academic Practice

The TYDE programme is a college-in-school initiative which aims to develop partnerships between Technological University Dublin (TU Dublin) and local schools. It provides second-level students with an authentic experience of what is required to succeed in university programmes within the familiar environment of school. This experience supports students in transitioning from secondary school to university life, encourages participation, and supports good college and career choices. Transition-year students (15–16 year-olds) take core university modules from engineering programmes running at TU Dublin. The students get to experience first-year modules under the same conditions as college students. In this paper we present the …

Talon Industries Llc V. Rolled Metal Products Inc

2025 Decisions

USDC for the District of New Jersey

Human Gut Commensal Alistipes Timonensis Modulates The Host Lipidome And Delivers Anti-Inflammatory Outer Membrane Vesicles To Suppress Colitis In An Il10-Deficient Mouse Model, Ethan Older, Mary K. Mitchell, Andrew Campbell, Xiaoying Lian, Michael Madden, Yuzhen Wang, Lauren E. Van De Wal, Thelma Zaw, Brandon N. Vanderveen, Rodney Tatum, E. Angela Murphy, Yan-Hua Chen, Daping Fang, Melissa Ellermann, Jie Li

Faculty Publications

Correlative studies have linked human gut microbes to specific health conditions. Alistipes is one such microbial genus negatively linked to inflammatory bowel disease (IBD). However, the protective role of Alistipes in IBD is understudied, and the underlying molecular mechanisms remain unknown. In this study, colonization of Il10-deficient mice with Alistipes timonensis DSM 27924 delays colitis development. Colonization does not significantly alter the gut microbiome composition, but instead shifts the host plasma lipidome, increasing phosphatidic acids while decreasing triglycerides. Outer membrane vesicles (OMVs) derived from Alistipes are detected in the plasma of colonized mice, carrying potentially immunomodulatory metabolites into the …

Effective Adapted Psychotherapy Approaches For Autistic Adults: Perspectives From Clinical Psychologists, Emily Morgan Hilton

Walden Dissertations and Doctoral Studies

Autistic adults face a high risk of co-occurring mental health challenges, yet standard psychotherapy often fails to meet their unique needs, raising concerns about treatment effectiveness. This qualitative study aimed to understand how clinical psychologists decide on therapeutic approaches and adaptations for their autistic adult clients through three research questions: RQ1: How do clinical psychologists decide on the appropriate therapeutic approach they use with their autistic adult clients? RQ2: How do clinical psychologists decide which adaptations are appropriate to implement in psychotherapy with their autistic adult clients? RQ3: Does the therapeutic approach affect how a clinical psychologist chooses appropriate adaptations …