Digital Commons Network^™

Program Planning On Social Determinants Of Health For Rural Nebraska, Maria H. Cantu Hines

Capstone Experience: Master of Public Health

Social determinants of health (SDOH) are non-health factors that impact health in both direct and indirect ways. Research into SDOH and their effects has been extensive in recent years and has been further documented by the COVID-19 pandemic. Despite the wealth of the literature on the SDOH, awareness of these important factors is not prevalent among community residents. Rural communities are as subject to the impact of SDOH just as their urban counterparts and experience additional complexities related to geography and topography.

This capstone project aims to raise awareness, provide education, and assist with tools and resources, to empower rural …

Glacier Segmentation From Remote Sensing Imagery Using Deep Learning, Bibek Aryal

Open Access Theses & Dissertations

Large-scale study of glaciers improves our understanding of global glacier change and is imperative for monitoring the ecological environment, preventing disasters, and studying the effects of global climate change. In recent years, remote sensing imagery has been preferred over riskier and resource-intensive field visits for tracking landscape level changes like glaciers. However, periodic manual labeling of glaciers over a large area is not feasible due to the considerable amount of time it requires while automatic segmentation of glaciers has its own set of challenges. Our work aims to study the challenges associated with segmentation of glaciers from remote sensing imagery …

Using Culturally Responsive Teaching And Funds Of Knowledge To Engage Culturally And Linguistically Diverse Students In Authentic Learning, Marybelle Gonzales

Open Access Theses & Dissertations

ABSTRACT

This study employed the theoretical frameworks of Culturally Responsive Teaching and Funds of Knowledge as lens for understanding how English as a Second Language (ESL) teachers in the Texas border region use culturally responsive teaching and funds of knowledge to engage culturally diverse students in authentic learning. The results of this study include the following themes: Curriculum, instruction and assessment of culturally and linguistically diverse students; lessons learned from virtual/online teaching and learning during the COVID-19 pandemic; culturally responsive teaching practices; funds of knowledge; and authentic learning. The results indicated that while English as a Second Language (ESL) in …

Faculty Experiences Teaching In An Mba Program In The Context Of Covid-19 A Sensemaking Approach, Jesus Rolando Nuñez

Open Access Theses & Dissertations

The Sensemaking framework is often utilized when disruptive events create ambiguity and force individuals to make sense of things differently, personally and professionally, by "structuring the unknown" (Waterman, 1990, p.41). By way of example, the COVID-19 pandemic was a significant disruptor to the education sector. Institutional decisions driven by the initial crisis kept daily functions and the educational process moving forward in 2020 by faculty members leveraging existing technology to continue teaching their students. The pandemic disrupted the daily routine of brick-and-mortar operations and many institutions' face-to-face delivery of academic content. The implications of the pandemic forced every faculty member …

Deep Submarine Infiltration Of Altered Geothermal Groundwater On The South Chilean Margin, Vincent J. Clementi, Yair Rosenthal, Samantha C. Bova, Elizabeth K. Thomas, James D. Wright, Richard A. Mortlock, Owen C. Cowling, Linda V. Godfrey, Laurel B. Childress, Ivano W. Aiello, Alejandro Avila, William Biggs, Christopher D. Charles, Anson H. Cheung, Kimberly Delong, Isabel A. Dove, Xiaojing Du, Emily R. Estes, Ursula Fuentes, Cristina García-Lasanta, Steven L. Goldstein, Anna Golub, Julia Rieke Hagemann, Robert G. Hatfield, Laura L. Haynes, Anya V. Hess, Nil Irvali, Yael Kiro, Minda M. Monteagudo, Jonathan E. Lambert, Chen Li, William M. Longo, Sarah Mcgrath, Hailey Riechelson, Rebecca S. Robinson, John Sarao

Graduate School of Oceanography Faculty Publications

Submarine groundwater discharge is increasingly recognized as an important component of the oceanic geochemical budget, but knowledge of the distribution of this phenomenon is limited. To date, reports of meteoric inputs to marine sediments are typically limited to shallow shelf and coastal environments, whereas contributions of freshwater along deeper sections of tectonically active margins have generally been attributed to silicate diagenesis, mineral dehydration, or methane hydrate dissociation. Here, using geochemical fingerprinting of pore water data from Site J1003 recovered from the Chilean Margin during D/V JOIDES Resolution Expedition 379 T, we show that substantial offshore freshening reflects deep and focused …

Mechanisms Underlying Childhood Exposure To Blue Spaces And Adult Subjective Well-Being: An 18-Country Analysis, Valeria Vitale, Leanne Martin, Mathew P. White, Lewis R. Elliott, Kayleigh J. Wyles, Matthew H.E.M. Browning, Sabine Pahl, Patricia Stehl, Simon Bell, Gregory N. Bratman, Mireia Gascon, James Grellier, Maria L. Lima, Mare Lõhmus, Mark Nieuwenhuijsen, Ann Ojala, Jane Taylor, Matilda Van Den Bosch, Netta Weinstein, Lora E. Fleming

School of Psychology

Contact with natural environments is associated with good health and well-being. Although childhood nature experiences may be important in the development of an individual's relationship with nature and subsequent well-being, previous studies have tended to focus on ‘nature’ in general, and the mechanisms by which childhood experiences influence well-being in adulthood remain insufficiently studied. Drawing on cross-sectional survey data from an 18-country sample (N = 15,743) the current work extended previous research by examining: a) blue spaces (coasts, rivers, lakes, etc.) in particular; b) associations between adults' recalled childhood exposure to blue spaces, frequency of recent visits to green and …

Metal Transfer To Sediments, Invertebrates And Fish Following Waterborne Exposure To Silver Nitrate Or Silver Sulfide Nanoparticles In An Indoor Stream Mesocosm, Nathaniel Clark, Joanne Vassallo, Pv Silva, Arr Silva, Marta Baccaro, Neja Medvešček, Magdalena Grgić, Abel Ferreira, Martí Busquets-Fité, Kerstin Jurkschat, Anastasios G. Papadiamantis, Victor Puntes, Iseult Lynch, Claus Svendsen, Den Brink Nw Van, Gestel Cam Van, Susana Loureiro, Richard D. Handy

School of Health Professions

No abstract provided.

The Relationship Between Bird Species Richness And Human Appropriation Of Net Primary Productivity, Kaeli Mueller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

As humans harvest increasing amounts of biomass, it is crucial to gain an understanding of how much energy is being appropriated and the impact that this could have on ecosystems and biodiversity. The primary way in which humans impact biodiversity loss is through land use change. One way of quantifying the impact of land use change is through human appropriation of net primary production (HANPP). This measurement represents the total amount of energy derived from photosynthesis that humans remove from ecosystems and appropriate for their own use. My research studies the relationship between HANPP and bird species richness at the …

Normative Evaluations Of Resource Conditions: The Influence Of Visitor Characteristics And Implications For Recreation Management In Urban-Proximate Parks, Jordan E. Nesbitt

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Urban-proximate parks and protected areas provide a unique recreation landscape to individuals living in and near urban centers. They have been shown to provide similar recreation experiences to traditionally studied parks and protected areas such as National Parks, National Forests and Wilderness areas. This study takes place in a set of four urban-proximate parks in Orange County, California, USA. These parks are designated as urban-proximate because they are located within 100 miles of an urban center with 1 million or more people. Using norm theory, a well vetted social science theory, this work sought to identify thresholds of acceptability for …

Examining Geographic Variations In Disaster Preparedness Across The United States And Puerto Rico, Forest Kane Cook

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Disaster events, such as floods, wildfires, and earthquakes increasingly cause damage to livelihoods, the economy, and the environment. Preparing for these events to occur is an important part of increasing resilience, however studies have found that households are generally not prepared for these events to happen. When it comes to identifying where these households are, there is typically no related tool or series of maps that can indicate location. In order to fill this gap, we use public survey data from FEMA to create estimates of household preparedness across a number of actions, such as developing an evacuation plan or …

The Latter-Day Saint Home As A Site Of Religious Transition, 1890–1930, Cathy Gilmore

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis examines religion as practiced in the Latter-day Saint home during a period of religious transition between 1890 and 1930. Using the family of June A. Bushman and Hyrum Smith as subjects, we examine how families managed the religious reforms of the Church of Jesus Christ of Latter-day Saints during this period. As individuals who came of age at the turn of the twentieth century, June and Hyrum’s lives intersected with their church’s transition from an isolated religion to a modern, American church.
Administrative modernization, priesthood reforms, reimagined family relationships, and other ecclesiastical changes came into tension with the …

Orbital Mapping Of Seasonal And Yearly Changes In Co2 And Water Ice On The Southern Polar Cap Of Mars, Victoria Michell Ann Karnes

Graduate Theses and Dissertations

This research exhibits a new foundation for the rates of change in CO2 and water ice on the southern polar cap of Mars, where the annual precipitation cycles are known to fluctuate seasonally between the north and south pole, based on observations from the Compact Reconnaissance Imaging Spectrometer (CRISM). The conventional belief is that both CO2 ice and water ice on the southern polar cap condenses and evaporates over the course of a Martian year (MY), condensing during the Martian spring and summer and evaporating during the Martian fall and winter. With this theory in mind, CO2 and water ice …

Understanding The Potential Utility Of Tamarktm Grain Sorghum, Jacob Alan Fleming

Graduate Theses and Dissertations

Herbicide-resistant crops have been commonly used in corn, cotton, and soybean since the 1990s to control numerous different grass and broadleaf weeds. However, this technology has not been available for grain sorghum producers whom have faced challenges controlling grass weeds. Recently a collaboration between the University of Arkansas and Texas A&M University has resulted in a new bred line of grain sorghum, TamArkTM, which is resistant to ACCase inhibitor herbicides which have been previously used to control grass weeds in broadleaf crops. Multiple studies were conducted to determine the sensitivity of TamArkTM and problematic grass weeds to ACCase inhibitor herbicides, …

Thermal Inactivation Kinetics Of Salmonella In Milk Powder As Impacted By Water Activity And Powder Type, Erika Litta Kadas

Graduate Theses and Dissertations

Historically, low-water activity (aw) foods (aw <0.65) were considered to be microbiologically safe for consumption. However, these foods have been implicated in outbreaks of pathogens such as Salmonella enterica, at a frequency that surely challenges this assumption of safety. Although usually implicated in outbreaks involving poultry and egg products, Salmonella spp. have frequently been the culprit in several outbreaks and recalls associated with low-water activity foods (LWAF) due to contamination resulting from the environment, animals, or even the employees during pre-or post-processing. One such LWAF that has been associated with Salmonella spp. outbreaks is milk powder. Milk powders are used in a variety of products ranging from infant formula to confectionary goods. With their widespread use, improving their safety is imperative. A key step in improving their safety is to thoroughly investigate preventive controls related to milk powder processing. The Food Safety Modernization Act (FSMA) established the Preventive Controls for Human Foods Rule, which mandates that processors design and establish a food safety plan outlining any potential hazards and the steps they will take to ensure those hazards do not compromise the safety of the product. Presently, the dairy industry does not have an established kill-step for milk powders post-spray drying. Spray drying may reduce some microbial populations, however, desiccation(e.g., spray drying) is not considered a kill-step. The work outlined in this thesis aims to assist our dairy industry partners in establishing their own thermal process for milk powders post-spray drying. Moisture sorption isotherms of two milk powders (nonfat dry milk: NFDM and a milk protein concentrate with 85% protein content: MPC-85) were determined and showcased that the temperatures at which the isotherms were determined (23, 40, or 60°C) significantly affected both the adsorption and desorption isotherms (p<0.0001) for each powder. Secondly, the thermal inactivation kinetics of Salmonella spp. in both powders were evaluated at two different water activities (0.20 and 0.30) and three temperatures (75, 80, and 85°C) to determine the effect of water activity on the thermal resistance of a cocktail of Salmonella spp. The D-values of Salmonella were heavily influenced by the thermal treatment temperature (p< 0.0001), but not the water activity (p >0.05). The overall findings contained within this thesis provide valuable information about the thermal inactivation kinetics of Salmonella spp. to our partners in the dairy industry so that they may implement an appropriate thermal process for their milk powders.

Satellite Data And Imagery As Evidence, Ronald J. Rychlak, Sean Patrick Taylor

Journal of Space Law

No abstract provided.

A New Gold Mining Rush?, Aikaterini Vakaki

Journal of Space Law

No abstract provided.

Students' Perceptions Of Online Equine Courses And Their Impacts On Learning Outcomes, Blaire L. (Gibbens) Speck

Department of Animal Science: Dissertations, Theses, and Student Research

Post-secondary education is always changing and evolving. Over the last few years, significant changes in education have resulted in an increased number of online courses. Approximately 28% of students seeking higher education participate in at least one online course and 14% are enrolled exclusively in distance or online programs (Allen & Seaman, 2016). However, courses that are typically hands-on, like equine science, may be more challenging online. The hands-on experiences in equine science classes help prepare students for future careers. Due to an increase in students choosing to take courses online, a review of online teaching methods was conducted to …

Chicago Alliance For Equity In Computer Science, Steven Mcgee, Lucia Dettori, Ronald I. Greenberg, Andrew M. Rasmussen, Dale F. Reed, Don Yanek

Computer Science: Faculty Publications and Other Works

Each year, about 14,000 Chicago Public Schools (CPS) students graduate with one year of high school computer science (CS) in fulfillment of the district’s CS graduation requirement. This accomplishment was the culmination of a decade of work by the Chicago Alliance for Equity in Computer Science (CAFÉCS), which includes CPS teachers and administrators, university CS faculty, and educational researchers. CAFÉCS research indicates that CPS significantly increased the capacity of schools to offer the Exploring Computer Science (ECS) introductory course, resulting in a rapid, equitable increase in students’ participation in CS. Making CS mandatory did not negatively impact performance in ECS. …

Low-Income Housing Tax Credit And The Role Of Public Participation, Juan Antonio Sorto

Dissertations (2016-Present)

This dissertation analyzes the role of public participation and the implementation of Low-Income Housing Tax Credit (LIHTC) funded developments in higher socio-economic communities. Using archival research, participant observation, and in-depth interviews, the dissertation examines the placement of North Court Villas, Frisco, Texas and 2640 Fountain View, Houston, Texas. The literature shows that the placement of LIHTC-funded developments continues to be distributed in low-income communities. Housing policies have not been able to resolve these imbalances, which has resulted in multiple court interventions. However, court rulings have not sufficiently addressed the aspects of public participation of these developments. Research shows that these …

Success Factors In The Joint Custody Process To Guarantee The Well-Being Of The Minor, Carmen Marina Méndez Cabrita, Cesar Eduardo Ochoa Díaz, Leonardo Toapanta Jiménez, Mónica Alexandra Salame Ortiz

Neutrosophic Sets and Systems

No abstract provided.

Monterey County Health Department Health Equity Plan, Zahara Ahmed

Capstone Projects and Master's Theses

The Monterey County Health Department (MCHD) is working to create a health equity strategy that would effectively integrate equity practices and establish a roadmap for the department's long-term sustainability of health equity initiatives. Despite decades of acknowledgement of health inequalities and legislative demands to remove them, racial/ethnic minority, rural, and low-income people in the United States continue to have inadequate access to and quality of health care. Many health-care efforts intended to achieve health equity fall short due to knowledge and translation barriers. This project analyzes these inadequacies and emphasizes novel strategies that can help fill them, and also provide …

Addressing Mexico City’S Water Crisis Via Wastewater Reclamation In The Mezquital Valley, Holden Nicholas Moore, Duncan Drapeau

Sustainability and Social Justice

Urbanization and climate change are resulting in extensive water scarcity across the globe. Mexico City is a prime example of this relationship. Due to neoliberal water policy reform and exponential urbanization along with inadequate water infrastructure and wastewater management systems, Mexico City is already experiencing issues in terms of water quality and equitable distribution. Climate change is projected to exacerbate these issues due to increasing temperatures and changes in annual precipitation trends resulting in water becoming more scarce or even hazardous through droughts and flooding events. For there to be effective adaptation methods, factors that result in vulnerability need to …

Activating Cosmic Capital: Evaluating The Role Of Social Capital And Sense Of Place In Environmental Stewardship And Adaptive Governance, Andrew Waters

All Dissertations

Adaptive natural resource governance strives to connect individuals and groups at multiple governance levels to organize as social networks that can draw on diverse experiences and knowledge to address complex natural resource and environmental challenges. To facilitate these networks, adaptive governance approaches emphasize collaborative stakeholder processes and social-ecological perspectives. However, the diverse opinions, backgrounds, and values in stakeholder process create their own challenges for effective and efficient solutions. Social capital and sense of place have emerged as prominent theoretical constructs to help explain cognitive process and behaviors in social-ecological networks. This dissertation explores the intersection of these two theoretical paradigms, …

Leveraging Foundation Balance Sheets For Greater Impact: Piloting A Pooled Guarantee Program, Jane Reisman, Jim Baek, David Newsome, Christine Ryan

The Foundation Review

A guarantee instrument is a credit enhancement tool that can enable philanthropies to unlock millions or billions of dollars for societal impact. The Community Investment Guarantee Pool, created in 2019 by a collaboration of philanthropies and allied impact investors, or guarantors, is a novel initiative that uses guarantees to leverage the balance sheets of foundations and other institutional investors for enhancing the credit of intermediaries in the affordable housing, small-business, and climate markets. As the guarantees are unfunded, foundations continue to keep their endowment invested in the conventional market.

This article describes the Community Investment Guarantee Pool, details its theory …

Beyond The Medication Pass: Attitudes, Ethics, Agency, And Antipsychotic Medications In Assisted Living/Residential Care, Sarah Dys, Paula Carder

Institute on Aging Publications

Background and Objectives

As-needed (PRN) antipsychotic medication use (APU) among assisted living/residential care (AL/RC) residents is a controversial health policy issue. AL/RC care staff, families, clinicians, researchers, and policymakers disagree about PRN APU to manage behavioral expressions associated with residents’ dementia or cognitive impairment.

Research Design and Methods

Semistructured interviews among eleven direct care staff (n = 3), licensed nurses (n = 2), administrators/executive directors (n = 4), and consultant pharmacists (n = 2) currently working in Oregon AL/RC. Using situational analysis, we identify, describe, and visualize positions and ideologies by job role to theorize PRN …

Measuring Competition Between The Great Powers Across Africa And Asia Using A Measure Of Relative Dispersion In Media Coverage Bias, Elizabeth Gooch, Stone Goethe, Nicholas Sobrepena, Eric Eckstrand

Faculty Research, Scholarly, and Creative Activity

Senior leaders in the US Department of Defense, as well as global affairs strategists and academics, have argued that China’s economic growth is associated with a dramatic increase in competition for resources and Chinese influence abroad. We aim to ascertain whether and where competition between great powers exists and to characterize China’s growing influence. Our main contribution is that we create a measure of competition among the United States, China, Russia, India, and France within African and Asian countries. We draw our data from a large media database that records news articles published since March 2015. We sum the quantity …

Association Of Initial Sars-Cov-2 Test Positivity With Patient-Reported Well-Being 3 Months After A Symptomatic Illness, Lauren E Wisk, Michael A Gottlieb, Erica S Spatz, Huihui Yu, Ralph C Wang, Benjamin H Slovis, Sharon Saydah, Ian D Plumb, Kelli N O'Laughlin, Juan Carlos C Montoy, Samuel A Mcdonald, Zhenqiu Lin, Jin-Mann S Lin, Katherine Koo, Ahamed H Idris, Ryan M Huebinger, Mandy J Hill, Nicole L Gentile, Anna Marie Chang, Jill Anderson, Bala Hota, Arjun K Venkatesh, Robert A Weinstein, Joann G Elmore, Graham Nichol, Inspire Group

Faculty, Staff and Student Publications

IMPORTANCE: Long-term sequelae after symptomatic SARS-CoV-2 infection may impact well-being, yet existing data primarily focus on discrete symptoms and/or health care use.

OBJECTIVE: To compare patient-reported outcomes of physical, mental, and social well-being among adults with symptomatic illness who received a positive vs negative test result for SARS-CoV-2 infection.

DESIGN, SETTING, AND PARTICIPANTS: This cohort study was a planned interim analysis of an ongoing multicenter prospective longitudinal registry study (the Innovative Support for Patients With SARS-CoV-2 Infections Registry [INSPIRE]). Participants were enrolled from December 11, 2020, to September 10, 2021, and comprised adults (aged ≥18 years) with acute symptoms suggestive …

Prevalence Of Distress And Its Associated Factors Among Caregivers Of People Diagnosed With Cancer: A Cross-Sectional Study, Deborah L. Kirk, Istvan Kabdebo, Lisa Whitehead

Research outputs 2022 to 2026

Aims and Objectives: To (i) determine prevalence of distress among caregivers of people living with cancer, (ii) describe caregivers’ most commonly reported problems and (iii) investigate which factors were associated with caregivers’ distress. Background: The psychological distress associated with a cancer diagnosis jointly impacts those living with cancer and their caregivers(s). As the provision of clinical support moves towards a dyadic model, understanding the factors associated with caregivers’ distress is increasingly important. Design: Cross-sectional study. Methods: Distress screening data were analysed for 956 caregivers (family and friends) of cancer patients accessing the Cancer Council Western Australia information and support line …

Re-Imaging The Future In Urban Studies And Built Environment Discourse: A Neurourbanism Perspective, Emeka Ndaguba, Jua Cilliers, Sijekula Mbanga, Kerry Brown, Sumita Ghosh

Research outputs 2022 to 2026

Neurological constructs are being applied in various fields; within urban studies and built environments, neurourbanism stands out. To understand this concept, this study seeks to conduct a scientometric analysis of the concept of neurourbanism. To do so, we gauged the intellectual structure and clarified the influencers and emerging themes while seeking to identify essential gaps in neurourbanism research in urban studies and the built environment. Data were sorted from Dimensions Artificial Intelligence platform because of its reliability in providing the needed dataset accurately, and the Citespace software was used to analyze the data. Our results suggest plurality in explaining the …

Support-Seeking By Cancer Caregivers Living In Rural Australia, Elizabeth A. Johnston, Belinda C. Goodwin, Larry Myers, Sonja March, Joanne F. Aitken, Suzanne K. Chambers, Jeff Dunn

Research outputs 2022 to 2026

Objective: Rural cancer caregivers report poor wellbeing and high unmet needs for support. This study investigates sources of support sought by cancer caregivers living in rural Australia, and factors associated with support-seeking. Methods: Informal caregivers of people with cancer completed a questionnaire assessing sociodemographic characteristics, caregiver factors and support-seeking. Descriptive statistics, bivariate analyses and logistic regression were used to identify common sources of support and factors associated with support-seeking. Alluvial and radar plots were used to identify and describe support-seeking profiles. Findings: Of 244 rural caregivers, 64 % reported seeking support for themselves, 72 % for the cancer patient, and …