Digital Commons Network^™

Living In Essex: A Community Needs Assessment, Sue Berger, Ceara Somerville, Caitlin E. Coyle

Center for Social and Demographic Research on Aging Publications

This report describes research undertaken by the Center for Social & Demographic Research on Aging (CSDRA) within the Gerontology Institute at the University of Massachusetts Boston, on behalf of the Town of Essex. The goals of this project were to investigate the needs, interests, preferences, and opinions of Essex residents age 18 or older by engaging the community regarding their experiences and needs relevant to the Council on Aging’s (COA’s) objective to identify and serve the needs of all Essex citizens 60 and older.

Youth Sport Participation And Cognitive Development: The Need For Improved Measurement, Amelia Anne Miramonti

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

Background: Youth sport participation is associated with numerous positive developmental outcomes, including potential cognitive benefits. However, research examining sport-cognition links often uses simplistic operationalizations of sport participation and cross-sectional designs, limiting causal inference and understanding of specific sport characteristics' roles. This study aimed to develop and compare a novel, nuanced sport participation scoring method against common operationalizations in predicting cognitive outcomes in a large youth sample, while controlling for general physical activity and health as a first step towards more robust longitudinal analyses.

Methods: Data were drawn from the Adolescent Brain Cognitive Development (ABCD) Study Year 2 follow-up …

Chipotle Mexican Grill Strategic Audit: An Analysis Of Chipotle Mexican Grill Business Strategy, Garrett Smith, Karissa Hodge, Baden Brumbaugh, Daniel Koland, Ellie Hurst

Honors Program: Senior Projects (Public)

This report outlines a strategic audit of Chipotle Mexican Grill and its business strategy and policies. The report dives into how Chipotle creates strategic value and competes in the fast-casual food industry. Chipotle’s strategic mission, Cultivate A Better World, motivates them to focus on sustainable practices involving farming, emissions, and water stewardship. Despite facing issues involving health concerns, Chipotle has recovered and positioned itself in a strong position for the near future. With its new CEO, Scott Boatwright, Chipotle has to navigate a crowded fast casual industry that faces market pressures from consumers around healthy eating.

A Case Study On Readiness Of Engineers In Agricultural Technology Start-Ups, Katie Marie Mowat

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

This dissertation explores the perceptions of practicing engineers regarding the skills necessary to be workforce-ready at agricultural technology (ag-tech) start-ups in the Midwestern United States. A qualitative case study methodology is leveraged, combining both interview and job description data. Given their uniqueness, the study divides the ag-tech start-up industry into two subcases: livestock and cropping systems. The Work Readiness Integrated Competence Model (WRICM) is used as the theoretical framework for this study and informs the conceptual framework and analysis processes. The study identified skills that fit into thirteen distinct categories, which are further grouped into four overarching resource groups. Skills …

Gene Editing Approaches To Improving Grain Amino Acid Profiles In Maize And Sorghum, Joseph Preston Hurst

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

Maize grain is deficient in lysine. While the opaque2 mutation increases grain lysine, o2 is a transcription factor that regulates a wide network of genes beyond zeins, which leads to pleiotropic and often negative effects. Additionally, the drastic reduction in 19kDa and 22kDa alpha-zeins causes a floury kernel, unsuitable for agricultural use. Sorghum, closely related to maize, has a similar lack of lysine that can be corrected with prolamin alteration and also subject to the same deleterious kernel texture. CRISPR/cas9 gives researchers the ability to directly target genes of interest. In this research, gene editing was used to specifically target …

Environmental Effects On Preweaning Calf Health, Lindsay L. Waechter-Mead

School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research

Neonatal calf health is an important factor in the productivity and profitability in the beef cattle industry, influencing preweaning survival, growth, and long-term performance. The overall objective of this thesis is to characterize risk factors that contribute to health issues in young beef calves. The first objective is to review literature exploring the environmental factors affecting preweaning morbidity and mortality, including hypothermia, precipitation, and wind. Management strategies such as the effect of environmental conditions of calving location, body condition score in dams at parturition, and the impacts of dystocia on calf health will also be discussed. Gaps in current research …

Constructing An Attractive Targeted Sugar Bait For Reducing Mosquito Populations, Xi Xian Ng

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

Mosquito-borne pathogen transmission continues to pose a significant burden to global public health, well-being, and economic productivity. In the absence of universally available vaccines and amidst rising insecticide resistance that leads to product failures, there is an urgent need to develop new tools to mitigate mosquito-borne disease risk. Two general strategies exist to reduce transmission risk: personal protective measures and area-wide chemical interventions. Attractive Targeted Sugar Bait (ATSB) systems leverage the sugar-feeding behavior of mosquitoes—critical for sustaining their flight, metabolism, development, and fecundity—by delivering oral toxicants through attractively formulated sugar baits. This study aimed to develop an optimized ATSB formulation …

Collaborating With One Tribal Community, Theresa H. Cruz, Mahtab Soleimani, Belinda E. Vicuna

Reports & Documents

No abstract provided.

Developing Custom Fertilizer Strategies Recirculating Hydroponic Systems, Joshua Bryan Tebow

Graduate Theses and Dissertations

Hydroponic systems recirculate nutrient solution to reduce the amount of water used in leafy green production. However, the rootzone of the nutrient solution is complex and influenced by interacting factors such as plant uptake demand, irrigation water quality, supplied fertilizer salts and nutrient concentrations, environmental conditions, and injection of mineral acids/bases to control solution pH. A common strategy for managing nutrients in commercial production is to select a hydroponic solution formulation (i.e. recipe) to supply and maintain a target pH and electrical conductivity (EC) in the recirculating solution over time by automatic injection of mineral acids/bases and concentrated fertilizer stock …

Implications Of Acetylation And Phosphorylation On Metabolic Enzymes, Nour Fatema

Graduate Theses and Dissertations

All living things depend on glycolysis and the TCA cycle for energy production and metabolic control. Post-translational modifications (PTMs) such as acetylation and phosphorylation, which can change enzyme activity, substrate binding, and overall metabolic balance, tightly regulate these pathways. Diseases like cancer and metabolic problems are associated with disruptions in these alterations.

Serine phosphorylation and lysine acetylation are two of the many PTMs that are evolutionarily conserved processes that alter protein function. Previously thought to be a static histone alteration, acetylation is now understood to be a dynamic regulator of metabolic enzymes that modifies contacts, charge, and conformation. In response …

Exploring The Roles Of Registered Dietitian Nutritionists In Food Service Management Practice Settings And The Established Guidelines That Aid In Assessing Competency, Angelique Lim

Theses and Dissertations

Background: Registered dietitian nutritionists (RDNs) are highly qualified professionals to manage food service operations, yet only 3% of RDNs work in food service management. Objective: The objective of this research is to determine what established guidelines, training, certifications, and advanced degrees RDNs working in management of food and nutrition systems (MFNS) use to develop their level of expertise. Methods: RDNs who are members of the Academy of Nutrition and Dietetics Management of Food and Nutrition Systems Dietetic Practice Group were invited to participate in a survey to assess characteristics of current RDNs working in MFNS, and to determine resources, training …

Sustainable Agriculture Through Data-Driven Land And Soil Management For Rural Farming Communities, Peggy Clareece Discenza

Open Access Theses & Dissertations

This thesis aims to investigate sustainable farming practices by utilizing a database containing soil, weather, and water data. Additionally, it evaluates cropping strategies using a system that incorporates nutrient dynamics and environmental values. The objective is to monitor, develop predictive models, and assess the impact of both controlled and uncontrolled nutrient variables. This is achieved through the development of an algorithm that provides information on soil health based on datasets and land use, with a particular focus on residual values after harvesting for deeper analytical insights and interpretation. This study focuses on key nutrients, including pH levels, water availability, and …

Racial And Ethnic Differences In Knowledge Of Gender-Affirming Care Among Community And Student Participants In The Bloom Transgender Health Education Program In The Paso Del Norte Region, 2022-2024, Tandra Ghosh

Open Access Theses & Dissertations

SUMMARY OF BACKGROUND AND SIGNIFICANCE: There is a noticeable lack of training and knowledge regarding gender-affirming care (GAC) among providers and within the general community. OBJECTIVE: Assess racial and ethnic disparities in knowledge of GAC among participants in BLOOM, a quasi-experimental transgender health education program in the Paso Del Norte region. HYPOTHESES: Among community and student participants at pre-survey, assess racial and ethnic differences in sociodemographic characteristics, preparedness, attitudes, and basic knowledge regarding LGBT clients/patients and GAC. METHODS: Secondary data among community (pre: 53; post: 14) and student (pre: 29; post: 17) BLOOM participants in 2022-2024 were used. Descriptive statistics …

Current Standards And Future Directions Of Duchenne Muscular Dystrophy Respiratory Care: The Ppmd Italy Meeting Report, Jane Black, David J. Birnkrant

Faculty Scholarship

Objective: This report summarizes key discussions from the meeting “Current Standards and Future Directions of Respiratory Assessment and Management of Duchenne Muscular Dystrophy (DMD),” organized by Parent Project Muscular Dystrophy (PPMD) Italy and the United States to address current challenges and opportunities in DMD respiratory care. Methods: The meeting brought together researchers, clinicians, and patient advocates who shared experiences, discussed advancements in DMD respiratory management, and identified areas of debate that require further research. Results: The speakers emphasized routine assessment of pulmonary function and of breathing during sleep to achieve timely diagnosis of respiratory complications. Therapeutic discussions focused on airway …

Resistance Exercise And Mechanical Overload Upregulate Vimentin For Skeletal Muscle Remodeling, Joshua S. Godwin, J. Max Michel, Cleiton A. Libardi, Andreas N. Kavazis, Christopher S. Fry, Andrew D. Frugé, Mariah Mccashland, Ivan J. Vechetti, John J. Mccarthy, C. Brooks Mobley, Michael D. Roberts

Physiology Faculty Publications

We adopted a proteomic and follow-through approach to investigate how mechanical overload (MOV) potentially affects novel targets in skeletal muscle, and how a perturbation in this response could potentially affect the adaptive response. First, we determined that 10 wk of resistance training in 15 college-aged females increased sarcolemmal-associated protein content (+10.1%, P < 0.05). Sarcolemmal protein isolates were then queried using mass spectrometry-based proteomics, ∼10% (38/387) of proteins putatively associated with the sarcolemma or extracellular matrix (ECM) were upregulated (>1.5-fold, P < 0.05), and one target (intermediate filament vimentin; VIM) warranted further investigation due to its correlation to myofiber hypertrophy (r = 0.652, P = 0.009). VIM expression was then examined in 4-mo-old C57BL/6J mice following 10 and 20 days of plantaris MOV via synergist ablation. Relative to Sham (control) mice, VIM mRNA and protein content was significantly higher in MOV mice, and immunohistochemistry indicated that VIM predominantly resided in the ECM. MOV experiments were replicated in Pax7-DTA (satellite cell depleted) mice, which reduced VIM in the ECM by ∼74%. A third MOV experiment was performed in C57BL/6 mice intramuscularly injected with either AAV9-scrambled (control) or AAV9-VIM-shRNA. Although VIM-shRNA mice possessed lower VIM in the ECM (∼45%), plantaris masses in response to MOV were similar between groups. However, VIMshRNA mice possessed smaller and more centrally nucleated MyHCemb-positive fibers in response to MOV. In summary, skeletal muscle VIM appears to be enriched in the ECM following MOV, satellite cells may regulate its expression, and a disruption in expression during MOV leads to an excessive regenerative phenotype.

Personalized Nutrition Recommendations For Arab Communities: Transforming Diet And Health Through Machine Learning, Khalfan Aldoobi

Theses

A lack of cultural understanding in traditional nutrition approaches prevents proper adherence to healthy dietary patterns among individuals. The Arab population faces unique challenges due to cultural dietary customs and lifestyle changes that have made obesity and diet illnesses major global public health challenges. The rapid shift to high-calorie but undernourished foods and less physical activity has resulted in alarming rate increases of obesity, cardiovascular diseases, and type 2 diabetes. The lack of cultural understanding in traditional nutrition approaches prevents proper adherence to healthy dietary patterns among individuals. This study focuses to fills the existing gap by applying Artificial Intelligence …

Operation S.P.O.C., Brian P. Henry

Capstone Projects and Master's Theses

This capstone project revolves around the fact that there are too many homeless veterans here in Monterey. The primary site for this project is the Veterans Resource Office, where the primary community they serve is active duty service members, veterans, and their families. The purpose of this capstone is twofold. The initial purpose is to bring to light that homeless veteran students are attending CSUMB, as well as offering a solution to the problem. This capstone involves implementing a safety analysis for the Vet Rep at CSUMB. It is a safety analysis of the “Safe Parking Program” coordinated through the …

Healthy Food, Healthy Future: Equitable Nutrition Access, Daisy Paredes

Capstone Projects and Master's Theses

While homelessness is a major global health issue, those without a place to live should have easy access to nutritional foods and medical care; otherwise, they risk developing long-term physical and mental health effects caused by circumstances beyond their control. The Community Action Board of Santa Cruz builds bridges to ensure everyone has access to resources and opportunities, regardless of race, ethnicity, gender, identity, immigration status, and other aspects of one’s identity. The capstone project enhances physical health by coordinating a weekly food distribution event for unhoused individuals in partnership with Second Harvest Food Bank. This allows us to reduce …

Increasing Nutrition Education In Elementary Schools, Brenda Cabrera-Ramirez

Capstone Projects and Master's Theses

Nutrition education is not often included in the elementary school curriculum. Without learning about nutrition, students may make poor nutritional choices and develop unhealthy eating habits, which may affect physical health, cognitive development, and academic performance. By informing students about healthy eating habits, they can improve their nutritional intake, well-being, and academic success. To address this issue, I will create a three-day lesson on nutrition education for first graders at Elkhorn Elementary School in Castroville, California.

Bilingual Text Nudges For Healthy Together Programming At Aspire Health, Katherine Esquivel-Campos

Capstone Projects and Master's Theses

Underserved and high-risk residents of Monterey County face significant barriers to diabetes prevention and management, including limited access to culturally relevant education and support. To address this, Aspire Health’s Healthy Together program implemented bilingual text message nudges to enhance family engagement and encourage healthier behaviors. The intervention aimed to support participants in overcoming obstacles to self-care by reinforcing class material and promoting hydration and physical activity. For each session, six English and Spanish messages were developed, tested, and revised using participant feedback to ensure clarity and cultural appropriateness. These messages helped participants maintain behavior changes outside the classroom and supported …

Childhood In The Shadow Of Obesity: A Monterey County Reality, Maricruz Marquez Alvarado

Capstone Projects and Master's Theses

Childhood obesity is a serious health concern for children in Monterey County. To better understand and address this issue, the Monterey County Office of Education Early Learning Program (MCOE) is a government agency dedicated to supporting early childhood education and healthy lifestyles. Using a quantitative approach, a study was conducted to analyze the Body Mass Index (BMI) of children enrolled in the program for the 2023-2024 school year. The findings revealed that 86.67% of respondents either strongly agreed or agreed that the BMI data presented with the BMI findings helped develop new strategies to combat childhood obesity. Key findings from …

Breaking The Stigma: Connecting The Community To Mental Health Resources, Nancy Iniguez

Capstone Projects and Master's Theses

United Way Santa Cruz County is a nonprofit organization which serves in various counties across the nation. The Jóvenes Sanos (JS) program, helps support youth in providing support and mental well being to the community. In supporting the cause of reducing the stigma of mental health. This project, Cultivating Community, was a resource fair which was aimed to support low income individuals of the community to learn about the different resources surrounding mental health, and increase knowledge of the importance of self care and mental wellbeing. In collaboration with other non-profit organizations, several workshops were implemented to demonstrate different forms …

Effects Of Plant Growth-Promoting Microorganisms On Microbial Community Dynamics And Plant Growth Responses Of Aeroponically Cultivated Spinach, Veronica Snow

All NMU Master's Theses

Regional food insecurity caused by the inability to use conventional farming techniques year-round in cold climates increases the need for access to quality, locally sourced, and affordable foods year-round. Shifting from a soil-based system to aeroponics can increase yields, as aeroponic systems are not weather-reliant and can operate year-round. Aeroponics, a subgroup of hydroponics, induces growth by misting nutrient-rich solutions onto the plant roots. These systems use space and water more efficiently and rely less on fertilizers and pesticides but are vulnerable to errors in nutrient application, power loss, and rapid pathogen spread. Adding Vermicompost (VCT) and plant growth-promoting microorganisms …

Survey Of Insect Pests On Cut Flowers In Utah, Elliot Roberts

Undergraduate Honors Capstone Projects

Cut flower production is a relatively new industry in the state of Utah, gaining momentum by 2020. However, little research concerning management of the crops and their pests has been conducted. One issue producers face are insects that harm the plants in ways such as feeding damage and transmission of diseases. Currently, it is unknown which insects target different species of cut flowers in Utah. Morphological identification of genera and species is often difficult or impossible because of the small size of many of the insects and minute differences between species. This project uses PCR and DNA sequencing to identify …

Identifying Individuals At Risk Of Post-Stroke Depression: Development And Validation Of A Predictive Model, Saeed A. Alqahtani

Saudi Medical Journal

ABSTRACT Objectives: To identify the factors associated with post-stroke depression (PSD) and develop a machine learning predictive model using a large dataset, considering sociodemographic, lifestyle, and clinical factors. Methods: Our 2025 study used data from the 2023 Behavioral Risk Factor Surveillance System, released in September 2024. Data processing was carried out using Google Colab and Python. We carried out descriptive statistics, logistic regression, and feature importance analyses (mutual information and adjusted mutual information). A total of 4 machine-learning models were trained and evaluated: random forest, decision tree, gradient boosting, and logistic regression. Model performance was assessed using the accuracy, precision, …

Experience Of Pediatric Liver Disease At A University Hospital In Western Saudi Arabia, Nawal H. Almohammad, Rana Y. Bokhary

Saudi Medical Journal

ABSTRACT Objectives: To describe the diverse spectrum presented by pediatric liver diseases and prevalence of histopathological patterns and assess the role of histopathological findings in predicting prognosis. Methods: We carried out a retrospective cohort study of 158 pediatric patients who underwent liver biopsy or resection for liver disease at King Abdulaziz University Hospital, Jeddah, Saudi Arabia (2014-2023). Demographic data, clinical data, and histopathological findings were analyzed using counts and percentages. Results: The majority of the patients were infants (n=83; 52.5%), with male predominance (n=97; 61.4%). Biopsies were the most common specimen type (n=137; 86.7%). Cholestatic/bile duct disorders were the most …

User-Centered Design Of A Weight Loss Mobile App, Sunaina Advani

Honors Scholar Theses

Obesity, the excessive accumulation of body fat, increases risk for chronic disease and affects 34% of U.S. adults (10). Lifestyle interventions are effective but heavily rely on calorie tracking, while adherence to this behavioral strategy is low (6). An alternative to calorie tracking is to simply track instances of overeating. In a pilot trial, obese individuals used Habit app, a mobile app that assists users in tracking overeating episodes. Users were asked to identify, record, and reflect on dietary slips, or deviations from the recommended diet. Following 6 months of use, in a focus group session, 20 participants were asked …

Latitudinal Gradients In Arctic Willows And Their Effects On Stream-Riparian Systems, Donal Heaney

Honors Scholar Theses

Extreme warming in the Arctic due to climate change presents the opportunity to study rapid changes to ecosystems and their potential resilience. Willow (Salix) shrubs form the base of many Arctic riparian ecosystems, and they have increased in height and range as temperatures have warmed. The effects of warming on willows could alter riparian ecosystems and neighboring streams, so understanding how climate change will affect willows is integral to understanding how the stream-riparian meta-ecosystem might change. I used data from the EvoME Institute to compare willow canopy cover above Arctic streams along a latitudinal transect and investigate how …

The Relationship Of Family Characteristics Of At-Risk Children In Rural West Tennessee And Select Measures Of Success Over A Period Of 10 Years, Kelly Ann Maupin

Masters Theses and Doctoral Dissertations

The purpose of this study was to explore differences in a program funded in rural West Tennessee. The Promethean Foundation is a program that provides childcare tuition support to at-risk children. While the program has been in existence for 20 years, the study focused on 10 years from 2009 through 2019. The program staff reviewed the perceptions of staff and family members during the qualifying process. The study was also to investigate the level of achievement measured in children by age five and nine years considering the length of time enrolled in an early childhood program. To explore differences, children …

Understanding And Supporting Psychosocial Health And Sensory Regulation In Children With Cancer (Or Cancer History), Alexandra Kulman

OTD DEx Reports - College of Pharmacy and Health Sciences

Objective: The purpose of this capstone is to understand the psychosocial and sensory needs of pediatric oncology patients or survivors and educate staff members on the topics of psychosocial health and sensory regulation. It is also to discover how summer camp and activities offered are beneficial in decreasing signs and symptoms of decreased psychosocial health in individuals diagnosed with cancer or have prior history of cancer diagnosis.

Methods: Mixed methods surveys were conducted during the experiential portion of the capstone to identify the needs of individuals with cancer attending camp, benefits of camp, and identify staff member’s knowledge of topics …