Digital Commons Network^™

Evaluating The Effectiveness Of An Air Purification System In Reducing Bacterial Chondronecrosis With Osteomyelitis Lameness In Broiler Chickens, Abdulaziz Ali Alqahtani

Graduate Theses and Dissertations

Bacterial chondronecrosis with osteomyelitis (BCO) is the primary cause of lameness in commercial broiler production and has a profound impact on animal welfare and cost-effectiveness. The purpose of this experiment was to examine the effect of an air purification system on mitigating BCO lameness in broiler chickens. One thousand eight hundred broiler chicks were reared in two side-by-side research barns. Eight air filtration units were installed in one building, and none in the other. Treatment groups in both houses included positive control birds on wire flooring to induce BCO, as well as negative control, feed additive, vaccination, and a combination …

Mechanistic Modeling Of Deformation Micromechanics In Commercially Pure Titanium Under Cyclic Bending To Post-Necking Regimes, Talukder Musfika Tasnim Oishi

Master's Theses and Capstones

This thesis investigates the deformation behavior of commercially pure titanium (CP–Ti) undercyclic bending under tension (CBT) through integrated experiments and multiscale modeling. Cyclic bending produces alternating tension and compression through the sheet thickness, delaying localization and enhancing ductility. Digital image correlation (DIC) measurements were used to quantify strain-path evolution and elongation-to-fracture (ETF). Finite-element simulations employing a continuum J2 plasticity model captured the macroscopic load–displacement response and width-dependent transition from uniaxial to plane-strain deformation. To incorporate micromechanical mechanisms, a dislocation-density-based crystal plasticity finite-element (CPFE) model with kinematic backstress was developed and calibrated using experimental data, accurately reproducing cyclic hardening and slip-system …

Comparative Effects Of Organic-Based Seed Treatments On Seed Viability And Vigor Of Rice (Oryza Sativa L.) Varieties, Cielo Luz C. Mondejar

The Philippine Agricultural Scientist

Access to high-quality rice seeds remains limited for small and marginal farmers due to high costs, while traditional rice varieties favored by many farmers often suffer from poor seed viability. Seed treatment presents a practical and low-cost approach to enhance seed performance. This study conducted 2 independent experiments to evaluate the effectiveness of 3 organic-based seed treatments: vermitea, a Trichoderma solution, and a water hyacinth decoction. In the first experiment, seeds from 4 traditional rice varieties (Redrice, Dinorado, Calatrava, and Arabon) were treated with distilled water (control) and 75% dilute solutions of each treatment. The second experiment involved different seed …

Oviposition Preference Of The Asian Corn Borer, Ostrinia Furnacalis (Guenée) (Lepidoptera: Crambidae), Towards Bt And Non-Bt Corn, And Under Confined Conditions, Merdelyn T. Caasi-Lit, Jessica B. Baroga-Barbecho, John David C. Cortez, Edwin A. Benigno

The Philippine Agricultural Scientist

Several experiments were conducted on the ovipositional preference and behavior of the Asian corn borer (ACB), Ostrinia furnacalis (Guenée). Confirmatory tests were conducted in table cages (1.5 m²) to determine if the results would align with those obtained from experiments on semi-field (285 m²) and mini-screen cage (90 m²) spatial scales. Preference for Bt and non-Bt corn was then observed under confined conditions. Table cage test results showed similar oviposition behavior to that observed in prior studies on larger test areas. There is no preference for either Bt or non-Bt corn plants. ACB adults …

Exploring The Growth Dynamics Of Streptococcus Mutans In Diverse Environmental Conditions, Vanessa Escudero

Theses and Dissertations

Dental caries, a prevalent oral health issue, is primarily associated with the growth of Streptococcus mutans, a Gram-positive bacterium that grows under various oral environments. The primary objective of this study was to evaluate the impact of different beverages and mechanical cleaning on the growth of S. mutans, which plays a crucial role in tooth decay. Using a nano-spectrophotometer we analyzed bacterial growth by constructing growth curves under different conditions, including exposure to cranberry juice, Hawaiian juice, and mechanical brushing.

The study was designed to mimic real-world oral conditions by testing S. mutans in four distinct environments. First, we established …

External Funding Bulletin July 1, 2024-June 30, 2025, Office Of Research And Creative Activity, University Of Nebraska At Omaha

Sponsored Programs Bulletins

No abstract provided.

Assessing Community Needs: Human Services For Adults In Millis And Medway, Caitlin E. Coyle, Michelle Ward, Ceara Somerville

Center for Social and Demographic Research on Aging Publications

This report presents the results of a comprehensive evaluation of issues relating to aging in Millis and Medway. A needs assessment was undertaken in order to support planning on the part of the Towns of Millis and Medway, the Councils on Aging (COAs), and the communities as a whole. Results presented here focus on the characteristics and needs of Millis and Medway residents who are age 60 and older. While the primary goal of this report is to support COA planning, a secondary goal is to present information that will be useful to other Millis and Medway offices and organizations …

Beyond Traditional Pathways: Addressing Challenges Facing Adult Learners, Katherine L. Harden

Honors Theses

Successful institutions of higher education are continually seeking methods to improve their schools and keep pace with the changing demands of the academic sphere and current job market. With a potential enrollment cliff arising, it is particularly necessary for universities and colleges to find ways to overcome the challenges associated with a possible declining number of traditional—-aged students participating in higher education. A strategically clear solution is to explore the rapidly growing population of adult learners.

This paper will examine the complex motivations, challenges, educational experiences, and perseverance displayed by these students as they work to succeed from admission to …

Addressing Nursing Student Burnout Through Mindfulness And Zen Den At University Of The Pacific, Jeremy Seaton, Tanairi Ingram, Natalia Zelayandia

ELMSN E-Portfolio. A collection of Scholarly and Creative Works

Background:

Burnout among nursing students is a critical issue that negatively impacts academic performance, mental well-being, and long-term professional retention. Entry-Level Master of Science in Nursing students at University of the Pacific experience heightened stress due to rigorous coursework, clinical demands, and underdeveloped institutional mental health support.

Aim:

This Quality Improvement project aimed to reduce stress and strengthen emotional resilience among nursing students through Mindfulness-Based Stress Reduction education and the creation of a peer-supported wellness space, the “Zen Den.”

Methods:

A pre- and post-intervention design was implemented, utilizing surveys to measure mindfulness knowledge, attitudes toward self-care, and stress awareness. Zen …

History Of Midwifery In Arkansas: The Attrition Of Midwifery, Koria T.L. Robinson

Theses and Dissertations

Over the past few years, Arkansas has gained a spotlight due to an increase in maternal and infant mortality. This increase has been so massive that Arkansas has ranked within the top five in the nation for maternal and infant mortality rates for several years. A large percentage of the maternal and infant deaths in Arkansas are prevalent in the Black and rural communities. This is an issue that has plagued the state of Arkansas for over a hundred years, with mortality rates highly affecting the same demographic of people. How did the practice of midwifery become a remedy for …

Mindful Administration: Toward A Theory Of Academic Leadership We Can Live With, Sue Doe, Janelle Adsit

The Journal of the Assembly for Expanded Perspectives on Learning

This article names barriers to faculty leadership and identifies specific ways that faculty can harness tools and resources needed to lead well. Through mindful and relational leadership practices, faculty can ensure that the values that academic communities espouse are made manifest.

An Impact Study Of Young Women's Leadership Development: A Case Study Of Kosovo, Linda Gjergji

Theses & Dissertations

This study explores the leadership development trajectories of young women in Kosovo engaged in a global leadership program, offering significant insights into their capabilities, aspirations, and the barriers they face in pursuit of leadership roles. Using a qualitative instrumental case study approach, this study examines how participation in global leadership initiatives fosters skill development, self-awareness, and civic engagement among young women in a traditionally male-dominated society. The conceptual framework of the study is comprised of Erikson's theory of Psychosocial Development (Erikson, 1968) and Positive Youth Development (Lerner, 2005). Data was collected through online semi-structured interviews and an arts-based method, revealing …

Nevertheless, She Persisted: An Examination Of The Lived Experiences Of Single Mother College Students And The Factors That Drive Motivation And Persistence, Amy N. Migura

Theses & Dissertations

How single-mother college students find the motivation to persist toward achieving their college degrees is an underexplored phenomenon in the current literature. This qualitative study used an interpretive phenomenological analysis approach to explore the lived experiences of single-mother college students and the things that motivate them to persist. Participants described their personal challenges counteracted by the ways in which they were able to persevere. Findings of this study identified both a positive and negative component of the factors that impacted their motivation to persist, along with providing a closer look at the way the participants set and achieved goals.

Nonprofit Third Places: Assessing Program Implementation Impact On Student Learning And Development Beyond The Classroom, Emily Kyser

School of Professional and Continuing Studies Nonprofit Studies Capstone Projects

Many students lack equitable access to safe, engaging, and supportive learning environments beyond the traditional classroom. Nonprofit organizations such as First Tee and Girls on the Run often fill this gap by creating “third places” that foster student growth through sports programs. This capstone project examines the effectiveness of nonprofit-operated sports programs that serve as third places in enhancing student learning and development, focusing on the strategies that make them successful and sustainable. Using a mixed-methods approach, the study integrates quantitative surveys of educators, interviews with nonprofit staff, and document analysis of program records, strategic plans, and annual reports. Key …

Sb 1 - Elementary, Secondary, And Postsecondary Education, Kathryn A. Hammock, Noelle C. Hoke

Georgia State University Law Review

The Act establishes statewide requirements for student participation in athletic teams based on biological sex as recorded on a student’s original birth certificate. It requires all public schools, and any private schools that compete against them, to designate school-sponsored athletic teams as male, female, or coeducational. Teams designated for females are restricted to students whose biological sex is assigned female at birth while teams designated for males are restricted to students whose biological sex is assigned male at birth, unless a corresponding team for females is not offered. The Act directs the state athletic association to develop rules to enforce …

Cooking Made Clear: Accessible Cookbook Design For Older Audiences, Brennan Tyra Cole

Graphic Communication

This project explores accessibility-focused print and digital design features for older audiences within the cookbook and graphic communication industries. While cookbooks are widely produced, they rarely consider the physical, visual, and ergonomic experiences of aging users. Inspired by my grandmother’s 1980s church cookbook, I researched accessible design practices and communicated my findings through an infographic and a poster, highlighting features such as minimum 12–14 point body text, warm color palettes, high-contrast layouts, clear hierarchy, increased line spacing, simplified ingredient lists, columns, and lay-flat binding. I applied these learned features to several redesigned spreads from the original cookbook. This project demonstrates …

Hb 582 - Defenses To Criminal Prosecutions, Emma Marie Kelley, Ashlyn Amanda Puckett

Georgia State University Law Review

The Act permits criminal defendants to introduce evidence that they are survivors of family violence, sexual abuse, or related trauma in support of a justification defense. It amends various Code sections to provide for the admissibility of such evidence, clarify the applicability of justification defenses, and establish evidentiary standards. The Act also creates privilege protections for communications made between victims and their abuser, provides civil immunity for facilitators of those dialogues, and imposes a uniform oath requirement for peace officers statewide.

Hb 268 - Elementary And Secondary Education, Adria E. Stevens, Se (Seth) Bin Yoo

Georgia State University Law Review

The Act, prompted by the September 4, 2024, Apalachee High School shooting, establishes sweeping safety, health, and wellness reforms for Georgia schools. The Act (1) requires every public school to install an Alyssa’s Alert mobile panic-alarm system integrated with 911 and first responders by July 1, 2026; (2) mandates secure Georgia Emergency Management and Homeland Security Agency (GEMA) standardized digital campus maps for emergency use; (3) authorizes GEMA to launch a statewide threat-reporting alert network and obliges schools to adopt formal threat assessment plans; (4) orders immediate transfer of disciplinary and behavioral records when students change districts; (5) funds “qualified …

Sb 185 - Penal Institutions, Hailey Sanford, Elijah C. Byrd

Georgia State University Law Review

The Act prohibits the use of state funds or resources to provide genderaffirming medical care to incarcerated individuals. It bans funding for sex reassignment surgeries, hormone replacement therapy, and any cosmetic or prosthetic procedures intended to alter an inmate’s primary or secondary sex characteristics. The bill includes limited exceptions, such as treatments for individuals with intersex conditions or those requiring continued hormone therapy that began prior to incarceration and is continued only for tapering purposes. The Georgia Department of Corrections is tasked with creating rules to govern these exceptions.

Sb 68. - Civil Practice, Sydney H. Jackson, Tiera K. Lloyd, C. Griffin Shaw

Georgia State University Law Review

The Act makes significant changes to Georgia’s civil litigation procedures. It stays discovery upon the filing of a motion to dismiss, limits voluntary dismissals after an answer is filed, and allows for bifurcated trials to separate issues of liability and damages. It caps recoverable medical expenses to the reasonable value actually paid and expands the admissibility of evidence related to damages—including permitting the admission of seat belt non-use to argue comparative fault or mitigate damages. The Act restricts attorney’s fee recovery by barring double recovery under multiple statutes and excluding contingency fee agreements as proof of reasonableness. It also creates …

Point-Of-Care Ultrasound (Pocus): Measuring Inferior Vena Cava (Ivc) Diameter And Collapsibility In The Preoperative Setting, Jordan Parker, Dakota Kilpatrick

Doctoral Projects

Among the many aspects of preparation required for patients undergoing general anesthesia, preoperative optimization is key. One goal of preoperative optimization is the establishment of adequate preoperative intravascular fluid volume. Inadequate fluid volume can increase surgical risks and lead to adverse patient outcomes. Evidence has demonstrated that using point-of-care ultrasound (POCUS) to assess preoperative surgical patients can diminish the consequences associated with altered fluid status and increase the likelihood of hemodynamic stability. One of the varying methods of POCUS is the point-of-care focused cardiac ultrasound (FOCUS). Using FOCUS, the practitioner can measure the IVC diameter and collapsibility index to determine …

Defining The Field Of Wellness Law, Barbara J. Zabawa

Hofstra Law Review

Some lawyers practice "wellness law " without knowing what it is and how it differs from more recognized fields of practice such as health law, public health law, and medical malpractice. This Article defines the field of wellness law using, in a prescriptive manner, the organizational framework that identifies the common and distinctive patterns in wellness and the law that surrounds it. This examination entails reviewing statutes and cases that differentiate between conventional health care and products or services outside of it to identify the core problems that are common and unique to wellness law. Those core problems are twofold. …

Is Art Even Worth It?: Acknowledging Art's Value In Regulation And Sentencing To Prevent Art Dealers From Getting Off Scot-Free, Henry Danae

Hofstra Law Review

No abstract provided.

Annual Report 2024-2025, Houston Academy Of Medicine - Texas Medical Center Library

Annual Reports: 1943 - Present

This file contains the Annual Report for the library from 2024-2025.

A Temporal Extension Of Tasselnet With Uncertainty Quantification Using Bayesian Latent Autoregressive Model, Gayara Demini Fernando Muthunama Gonnage

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Manual counting of maize tassels remains a time-consuming and labor-intensive process. Automating tassel counting using maize field images has received significant interest, with researchers exploring methods to streamline this task. Accurate tassel detection can substantially reduce both time and labor costs, offering a practical solution for large-scale agricultural management. Current studies in this area predominantly focus on training object detection algorithms to enhance prediction accuracy and efficiency. Images for this task are often captured in sequences, meaning they capture the exact location of the maize fields over time. However, existing tassel detection and counting methods typically ignore this sequential nature, …

Cattlefever: An Automated Cattle Fever Estimation System, Trong Thang Pham, Ethan Coffman, Beth Kegley, Jeremy G. Powell, Jiangchao Zhao, Ngan Le

Electrical Engineering and Computer Science Faculty Publications and Presentations

Farmers face the critical challenge of monitoring cattle well-being for both ethical and economic success, relying on signals like body temperature and facial expressions to assess their animals' health. However, these indicators have traditionally relied on human observation with manual measurement, which is time-consuming and subjective. Despite this clear need, no automated system currently exists for monitoring cattle body temperature, and available datasets remain limited in scope. To address these challenges, we make two key contributions: (i) We introduce CattleFace-RGBT, a novel RGB-Thermal (RGB-T) Cattle Facial Landmark dataset consisting of 2,300 paired RGB and thermal images (4,600 images in total), …

Working Around Public Policy Towards A Grounded, Filipinized Philosophy Education, Ysabella Margarette M. Zureta

Philosophy Department Faculty Publications

Amidst a backdrop of highly Westernized philosophy education in the Philippines and the continuous disregard of Filipino philosophy as philosophy, FPA Demeterio III relegates the question and debate of the existence of Filipino philosophy as “retrogressive.” He instead creates a grand taxonomy of Filipino philosophy that enumerates twelve forms of the discipline, which he whittles down to five forms with highly developmental potentials for both scholars and teachers alike to dedicate their study to. My study then attempts to answer the following research question: Is the present state-recommended undergraduate philosophy curriculum in the Philippines capable of developing Demeterio’s articulation of …

Enhancing Tribological Performance Of Graphite Coatings Through Spray Deposition And Adhesion-Promoting Polydopamine Underlayers, Adedoyin Ayomide Abe

Graduate Theses and Dissertations

Graphite is a widely studied solid lubricant valued for its low friction and layered structure. However, its application as a durable coating remains constrained by poor adhesion to metal substrates and limited wear resistance under sliding. This dissertation presents a systematic approach to overcoming these limitations by integrating deposition process optimization with surface chemistry modification to develop scalable, high-performance graphite coatings. Unlike many prior studies that focus on polished or idealized surfaces, this work targets steel substrates with elevated roughness levels (Sa ≥ 1 μm), aligning with conditions found in practical engineering components. The first phase of research begins by …

Rapid Construction Of Short Gap Crossings Using Indigenous Timber, Jack Everett Hamburger

Graduate Theses and Dissertations

This thesis examines multiple design options for constructing short span crossings for the military using indigenous timbers. Using indigenous timbers allows for a significant reduction in resources that must be brought into a site for construction. Construction time is minimized by optimizing the steps to convert indigenous timber into structural members for use as timbers in a short gap crossing. A major objective during this thesis study was to examine approaches for maximizing timber strength for design purposes and reduce timber weight for handling purposes. Wood strength and wood weight are highly dependent on moisture content. Decreasing moisture content addresses …

The Impact Of Screentime In Childhood, Kyla P. Shirley

Informatics

The increased dependency on technological devices as a result of the digital age being upon us impacts a multitude of individuals from all age groups. For older groups, they might find an easier time navigating the world wide web due to their awareness of the potential dangers these digital spaces may bring. On the other hand, younger age groups are more susceptible to the dangers posed due to their lack of maturity which in turn makes them extremely vulnerable to being negatively impacted when using these electronic devices. The goal of this project was to generate awareness concerning screen time …