Digital Commons Network^™

Effects Of Microbial Lipases On Parmesan And Feta Cheese Flavor Profiles, Erin N. Caswell

Theses and Dissertations

Lipolysis is crucial for cheese flavor development, as lipolytic enzymes convert fats into free fatty acids that enhance flavor. While Kid/Goat (KG) lipases are traditionally used in cheese production, microbial lipases like M. javanicus (MJ) and C. cylindracea (CC) provide vegetarian, cost-effective alternatives. This study compares the flavor, texture, and composition of Feta and Parmesan cheeses made with microbial lipases as a replacement for traditional lipase. Conventional cheese making techniques were used to make experimental batches of Feta and Parmesan cheeses using a standard KG lipase and two experimental lipases, CC and MJ, and comparing all three against a control …

Climate Change Impacts On Dryland Ecosystems, Tanner Tainui Aiono

Theses and Dissertations

Dryland ecosystems are some of the most prevalent ecosystems on Earth and have recently shown stress indicators from climate change. These water-limited systems are vulnerable to increases in temperature and changes in precipitation, especially when looking at carbon cycling dynamics across biological sol crusts and vegetation mortality patterns. This dissertation aims to 1) evaluate how precipitation dynamics, vegetation location, and microclimate conditions influence biological soil crust carbon conditions, and 2) evaluate how topographic influences drive patterns of plant mortality during prolonged drought on the Colorado Plateau. Using high-resolution monitoring of long-term NEE chambers, we found that intermediately disturbed biocrusts are …

The Impact Of Positive-To-Negative Teacher Interaction Ratio On Student Performance, Naomi L. Phillips

Theses and Dissertations

Challenging behavior is a growing problem for teachers. Praise has been promoted as a positive strategy for addressing problem behavior. The ratio of praise-to-correction (positive-to-negative) may be important to the effectiveness of praise. A 4:1 ratio has been recommended as optimal to improve student performance. This ratio has never been experimentally tested. There is little known of the feasibility and social validity for maintaining a high positive-to-negative ratio. The purpose of this study was to evaluate the effect of a 4:1 positive-to-negative ratio (PNR) on problem behavior and academic performance of junior high students with an intellectual disability classification in …

Development Of Sensing Capabilities For Agricultural Robotics, Carter Noh

Theses and Dissertations

Agricultural robotics is a rapidly growing industry with the possibility to revolutionize food production. Agricultural robots often require custom sensing solutions to perform specific tasks. Developing the appropriate sensing capabilities for an application is therefore an important step in the automation process. In this thesis I present two case studies in developing sensing capabilities for agricultural robotics applications. First, I introduce a sensor that can provide simultaneous measurements of force and position. The sensor was developed to enable high-throughput measurement of maize stalk stiffness on a robot platform. It uses multiple sets of strain gauges on a cantilever beam to …

Extracting Speech Content From High-Amplitude Background Machine Noise, Curtis L. Garner

Theses and Dissertations

The research presented in this dissertation aims to address the need for improved communication between heavy machinery operators and external personnel, aiming to improve safety and efficiency by overcoming the communication barriers posed by equipment noise and cab insulation. The primary purpose of this research was to develop a hands-free communication system that allows the operator to hear speech from outside the cab without requiring any personal communication devices like radios or headsets. Key objectives included effective speech extraction from ambient noise and accurate estimation of the location of the speaker. Operating without active user control, the system emphasizes clarity …

Learning Spanish As A Second Language: How Instruction Differs For Spanish In Middle And High School, Megan Lenza

Honors Program Theses and Projects

Although many research articles focus on Second Language Acquisition (SLA) at the university level, few focus on SLA at the middle and high school developmental levels. Nevertheless, in the US, most students begin learning another language at these levels, and it is helpful to determine key factors for enhancing language learning. This project aims to study how the factors of target language (the language of instruction), context (exposure and environment of learning), and technology can promote SLA at the middle and high school levels. In this study, student SLA refers to the process and development of a Spanish as a …

Community-Based Approaches To Promote Uptake Of Sulfadoxine-Pyrimethamine For Intermittent Preventive Treatment Of Malaria In Pregnancy: Midline Findings From Kisumu And Migori Counties, Dennis Matanda, Zoe Nakuya, Stephen Kizito, Francis Obare

Sexual and Reproductive Health, Rights, and Choices

No abstract provided.

Addressing Alcohol Use Disorder In The Outpatient Indigenous Health Clinic Setting, Kylie M. Timmerman

Doctor of Nursing Practice (DNP) Projects

Background: Alcohol use disorder disproportionately impacts American Indian and Alaska Native (AIAN) populations at higher rates of disease morbidity and mortality. In the primary care setting, few treatment resources are available to patients outside of medication-only options.

Local Problem: While the intervention site (rural Tribal Federally Qualified Health Center [FQHC]) was known to have a well-established medication-assisted treatment (MAT) program for opiate use disorder (OUD), the was a need for alcohol use disorder (AUD) resources.

Methods: A review of current evidence was conducted to explore best practices for addressing AUD in the AIAN outpatient clinic setting.

Intervention(s): A quality improvement …

Gardner-Webb Honors Achievements Of 2024 Summer And Fall Graduates, Office Of University Communications

Gardner-Webb NewsCenter Archive

In Gardner-Webb University’s commencement ceremony on Dec. 13, former N.C. Commissioner of Labor Josh Dobson challenged his audience of over 400 graduates to follow their dreams with all their hearts. Dobson, a 2005 GWU alumnus, served over 14 years as a North Carolina elected leader and recently became the president and chief executive o!icer at North Carolina Healthcare Association (NCHA).

Study Of The Synergistic Effect Of Two Different Flame Retardants In Soy-Based Polyurethane Foams, Sujal A. Chaudhari

Electronic Theses & Dissertations

Polyurethanes (PUs) are defined as synthetic copolymers prepared using polyols and polyisocyanates. They have a wide range of applications in a variety of products, such as furniture, medical equipment, packaging, foams, coatings, elastomers, and adhesives. Out of all these, one of the most significant commercial products is polyurethane foams (PUFs). However, most of the raw materials used for PUFs production originate from non-renewable sources and due to their highly porous nature, these foams are highly flammable. It is considered essential to combine bio-based components to produce polyurethanes with good flame retardancy. Thus, introducing renewable polyol and halogen-free flame retardant are …

Eco-Friendly Polyester Vitrimer: Enhanced Stretchability, Self-Healing, And Reprocessability Through Dynamic Covalent Crosslinks Via Melt-Polycondensation, Saiprasanna Neerukonda

Electronic Theses & Dissertations

Dynamic covalent polymer networks offer new possibilities for designing sustainable polyester vitrimers owing to their excellent reprocessability and malleability; however, maintaining the high performance of the adaptable network with amazing healing properties remains a challenge. Therefore, the proposed approach considers the one-pot synthetic strategy to fabricate highly stretchable polyester vitrimer networks via condensation polymerization of different aliphatic diacids which are glutaric acid, pimelic acid, azelaic acid with 1,4-butanediol in the presence of glycerol and dithiodicarboxylic acids as the curing agent and dynamic covalent crosslinkers. The synthesized polyester network with simultaneous disulfide metathesis and carboxylate transesterification exhibited vitrimeric behavior which can …

Practicing Responses To Acute Clinical Troubles: Initiative Through Clinical Education (P.R.A.C.T.I.C.E.) To Improve Medical Emergency Response Increasing Nurse Confidence And Preparedness Through Low-Stakes Clinical Education, Lauren Castelblanco Rn, Viviana Lopez Rn, Nosa Odiase Rn, Everly Pompa Rn

Master's Projects and Capstones

A newly established pediatric outpatient infusion center in Los Angeles does not have immediate access to a Code Blue Team or a Rapid Response Team, and instead relies on the Staff Assist protocol to manage medical emergencies. Via direct interviews, registered nurses at the infusion center report feeling underprepared and lacking confidence to respond to medical emergencies that must be escalated to code blue. Microsystem assessment tools determined the root cause to be limited clinical exposure and limited opportunities for skills development. To address the nurses' concerns, Practicing Responses to Acute Clinical Troubles: Initiative through Clinical Education (P.R.A.C.T.I.C.E.) was implemented …

Increasing Access To Fresh Fruits And Vegetables At An Urban Clinic: A Quality Improvement Project, Jordan Michael Leahy

Master's Projects and Capstones

The microsystem setting for this quality improvement project is an adult health unit at one of five safety net clinics housed within a macrosystem in a large urban setting in Northern California serving a low-income, predominantly Hispanic population. Professionals involved in the delivery of the food security program include patient support services, medical assistants, case managers, health promoters, registered nurses, and providers. With enrollment in clinic’s food security program significantly lower than program goals, clinical site stakeholders sought to identify and address gaps in delivery. This quality improvement aimed to improve the screening process to increase the percentage of eligible …

Improving Mood Scores With Social Robot Dog ‘Pupper’ In Pediatric Cardiovascular Patients, Alyssa Lopez

Master's Projects and Capstones

Objective Pediatric hospitalization has been shown to increase the risk of developmental delays, social isolation, and mental health disorders. Consequently, decreased happiness also results from hospitalization, leading to reduced motivation and less engagement in their care. Aim The aim of this project is to improve the mood of pediatric patients aged 3-25 years by 50% from the patient’s baseline level within one month, from October 16, 2024 to November 13, 2024, on a pediatric cardiac step down unit by utilizing a social robot dog to motivate patients in engaging in their care. Methods Twelve participants between the ages 4-18 years …

Sleep To Heal: Creating A Quiet At Night Environment, Victor Marie V. Blardony

Master's Projects and Capstones

Problem: Noise in hospitals disrupts patient well-being, recovery, and satisfaction. A 120-bed community hospital in South San Francisco consistently scored below the national average for nighttime quietness (Medicare, 2023).

Context: Over six months, a multidisciplinary committee launched the Quiet at Night (QAN) Program, focusing on the high-acuity telemetry unit. The program utilized Kotter’s 8 Steps Model and the Institute for Healthcare Improvement Model for Improvement (MFI) to tackle nighttime noise issues.

Interventions: Quiet hours were established from 8:30 p.m. to 6:00 a.m. Patients were provided an “Enhanced Sleep Menu” that included a sleep sound machine and “sleep kits” (eye masks …

What’S It Like To Audition In New York City As An International Performer?, Owen Racer

Capstones

Auditioning in New York City is challenging, especially for a living. For foreign-born artists, attempting to succeed on the Great White Way is even more complicated. In this episode, Costa Rican actress Nea Somogyi takes us behind the curtain of the auditioning world in the eyes of an international performer. Produced by Owen Racer and reported by Max Martinez Villalobos, this podcast adds to the ongoing narrative series 'What's it like' by the Craig Newmark Graduate School of Journalism audio concentration.

Feeding Jersey: A Fresh Look At Food In The Garden State, Zachary E. Zawila

Capstones

New Jersey is the Garden State. The food business is in its nature. But how the state's foodways work, and particularly how they shape the cities of North Jersey, brings vitality to some neighborhoods while leaving others behind. The cities of Orange, Elizabeth, and Paterson have especially interesting food pasts, and particularly promising food futures.

https://sites.google.com/view/feeding-jersey/home

Falling Victim To The Beauty Algorithm, Niti Majethia

Capstones

As life on the internet becomes the new normal, the impact of social media becomes more pervasive and relentless. This story delves into how platforms like Instagram and TikTok can amplify the societal pressures on women to live up to an impossible beauty standard. Various experts weigh in on how this pressure affects women of all ages — from little girls to grown-up, established influencers. This timely narrative underscores the steep cost of society’s obsession with beauty as a measure of value and whether there is an escape to it at all.

Election Season Capstone, Richard G. Mendez

Capstones

My capstone project takes a dive into politics this election season by looking at the growing Republican party in New York City, how young voters felt about the failed Harris campaign and how Democrats could learn from their mistakes.

Applying Engagement Journalism Methods To Reach Young People In The South Bronx, Christine M. Zeiger Mrs., Judith Marks

Capstones

During the fall of 2024, engagement journalism students Christine Zeiger and Judith Marks met with more than 60 teens in the South Bronx. They also distributed digital questionnaires, which garnered 26 responses from teens and adults between the ages of 14 and 22. These questionnaires were distributed after in-person sessions we organized to gather feedback on topics we wanted to learn about more deeply.

The project’s initial goal was to understand how South Bronx teens and young adults were engaging with the November elections and use their feedback to inform election coverage for the Mott Haven Herald and Hunts Point …

What's It Like To Vote Without Privacy?, Cullen Fagan

Capstones

My capstone is an audio and data project focusing on voting rights for people with disabilities in the United States — specifically how accessibility in voting has changed over time and how it rights have been violated in the recent past. The audio component is a podcast episode I co-produced with another student. It tells the story of how Kathy Collins and Dr. Sharon McLennon Wier, two disability and voting rights activists, have voted over the years, leading up to the 2024 election. The data component is a table detailing the history of disability voting rights cases in the United …

A City Feeling Electrified Growing Pains, Noah R. Kolenda

Capstones

The following project is an analysis of public charging infrastructure for electric vehicles in New York City compared to the registered electric vehicles. This project aims to highlight both the slow development of this infrastructure, but also how it's not being built out in an equitable manner. To come to this conclusion, I analyzed the number of chargers available from the state's OpenData portal and compared it to the number of registered electric vehicles that operate in the five counties that make up New York City using a python script. I found a significant imbalance between where the people are …

Campaigns, Climate, And Congestion: Reporting From The Hudson For Newmark's "Audio Files", Jesse King

Capstones

"Audio Files" is an annual news podcast series by students at CUNY's Craig Newmark Graduate School of Journalism, producing stories to "inform, help, and delight" New Yorkers. This capstone includes a collection of political news stories and science features written for this program, all of which are based in New York's Hudson Valley. The first is a political piece breaking down how Congressional races in the suburbs could impact overall control of the House in the 2024 election. The second focuses on the Metropolitan Transportation Authority's approval of a new congestion pricing plan in Manhattan, as proposed by New York …

Entering The Ai Era, Nypd Faces Scrutiny Over Lack Of Transparency, Benedetta Tommaselli, Fitzwilliam Anderson, Ashley Castillo, Lauren Rapp

Capstones

This article explores the ethical and social implications of the use of AI-driven technologies by the New York Police Department (NYPD) to analyze body camera audio for improving officer accountability. While supporters say that AI can enhance transparency and training in policing, critics raise concerns about privacy, racial bias, and the potential threat to public trust that these technologies can bring. The piece highlights the NYPD’s struggle with transparency under the Public Oversight of Surveillance Technology (POST) Act and explores broader issues surrounding AI in policing, such as the risk of biased algorithms and inadequate regulations. Through various perspectives, the …

The Fashion Regulation Fight, Eliot L. Force

Capstones

Fast fashion is a rising global phenomenon with terrible consequences for the environment and laborers across the world. In the US, fashion-specific environmental and labor regulation is practically non-existent at the federal level, but some individual states have begun proposing fashion regulation bills with the aim of curbing the industry’s harms. But in every state where these regulations have been proposed, powerful industry trade groups and companies have been fighting back against those proposed regulations, with much success, through lobbying. As climate change gets worse and the fashion industry’s practices remain unchanged, the need for regulation only becomes greater, but …

Stress Management Education Module For Nursing Students, Valentina Loreto-Ashley

Doctor of Nursing Practice (DNP) Projects

Abstract

Background. Stress refers to a state of mental tension caused by a difficult situation. Research indicates that stress negatively affects university students.

Problem. Researchers have found that 30% of undergraduate nursing students have symptoms of burnout resulting from an overaccumulation of stressors and 97.8% were at moderate risk for developing burnout.

Approach. An educational module consisting of a 15-minute YouTube videos was designed, developed, and implemented to increase awareness about stress, reduce feelings of anxiety, and identify integration potential of such a module in nursing education to promote student well-being. Participants completed an online survey before …

An Outspoken Woman In A Man's World: A Commentary On Seneca's Medea, Julia Eckholdt

History & Classics Student Scholarship

No abstract provided.

Using Genomics And Transcriptomics As A Tool To Understand Unique Phenotypes Of Hemipteran Insects That Are Relevant To Agriculture And Public Health, Hunter Kelly Walt

Theses and Dissertations

In the past couple of decades, advances in genomic sequencing technology have caused an unprecedented increase in biological data. Because of the quantity and size of these datasets, the need for biologists with computational expertise also increased, and using these large genomic datasets has revolutionized the way we can answer biological questions. In this dissertation, I apply genomic and transcriptomic data to answer questions about insects of the order Hemiptera that are relevant to agriculture and public health. My dissertation mainly focuses on stink bugs (Hemiptera: Pentatomidae), many of which are agricultural pests, and bed bugs (Hemiptera: Cimicidae), which are …

Educators’ Perceptions Of World Language Curriculum Models, Curriculum Coherence, And Student Learning In New Jersey High School Spanish Programs, Thomas David Pratz

Theses and Dissertations

This mixed-methods explanatory sequential study aimed to identify the most commonly used World Language curriculum models in New Jersey high schools, assess the level of curriculum coherence in Spanish programs, and examine their impact on student learning. Surveys and interviews with high school Spanish teachers revealed that, while theoretical curriculum coherence exists in most programs, it is not significantly associated with teacher or district characteristics such as experience, tenure, region, or type. A disconnect was also observed between the World Language curriculum models, perceived curriculum coherence levels, and their effects on student learning. Several themes that emerged from the qualitative …

Beyond The Frame: Unraveling The Influence Of Art In Social Studies Education, Emily Cox

Honors Projects

This study examines the integration of art into social studies education to enhance student engagement, academic outcomes, and meaningful discourse. By incorporating visual literacy and material culture through activities such as analyzing gravestones, it explores how art can connect students to historical and social concepts in impactful ways. Through student-driven analysis and interdisciplinary approaches, the research demonstrates how art integration supports academic objectives, fosters critical thinking, and encourages substantive discussions. The findings highlight art’s potential to enrich understanding, deepen personal connections, and make social studies more engaging and relevant for students.