Environmental Public Health Commons^™

Environmental And Behavioral Determinants Of Congenital Defects: An Ecologic Study In Kentucky, Amelia G. Floyd

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Congenital defects are a significant contributor to infant morbidity and mortality. The multifactorial etiology of such defects presents complex challenges for public health. This ecologic study investigates the association between environmental and behavioral exposures and congenital defects rates at the county level in Kentucky from 2010 to 2019. The Kentucky Department for Public Health, Office of Vital Statistics, provided all relevant defect data. County-level exposure data was collected from multiple sources.

Descriptive and geospatial analyses revealed substantial geographic variability, with notable high defect rates in northeastern Kentucky. Negative binomial regression models identified behavioral and socioeconomic factors to be the strongest …

Laboratory Investigation Of Shape And Initial Orientation Effects On Surf Zone Object Migration, Temitope E. Idowu, Jack A. Puleo

Civil & Environmental Engineering Faculty Publications

Discarded objects like munitions in marine environments pose public safety risks. The behavior of various density objects deployed at four cross-shore positions in the surf zone of a large-scale 120 m x 5 m x 5 m wave flume were observed under different forcing conditions. Net migration was predominantly directed offshore, with approximately 70 % offshore migration observed near the outer surf zone. Density, shape, and initial orientation were identified as important to object behavior, with density acting as the dominant driver in 67 % of the object pairing scenarios. The influence of shape and initial orientation on net migration …

Swimming In Sh*T: Quantifying Lagoon Flushing Impacts On Fecal Indicator Bacteria In Surf Zones Of Three Beaches On The East End Of Long Island, Ny, Brody C. Eggert

Pomona Senior Theses

This thesis investigates how lagoon flushing influences fecal indicator bacteria (FIB) concentrations—specifically enterococcus bacteria—in the surf zones of East Hampton and Southampton, New York. Focusing on the coastal lagoons of Georgica Pond, Sagg Pond, and Mecox Bay, the study analyzes how episodic inlet openings and environmental conditions affect enterococcus levels at adjacent recreational beaches. Using over 700 observations from the Surfrider Foundation’s Blue Water Task Force (BWTF) database, I construct a series of statistical models ranging from ordinary least squares to mixed effects frameworks; this thesis shows my process in developing this model. My analysis reveals that open inlets between …

Rwanda's Natural Remedies: A Fresh Look At The Fight Against Malaria, Leandre Nsabimana Ndisanze

Pomona Senior Theses

Malaria remains one of the most devastating parasitic diseases globally, disproportionately affecting sub-Saharan Africa, where Rwanda continues to face high transmission rates and rising resistance to conventional interventions. Despite decades of control efforts, the emergence of drug-resistant Plasmodium falciparum and insecticide-resistant Anopheles mosquitoes threatens to reverse recent gains. This research responds to the urgent need for sustainable and culturally relevant alternatives by exploring the therapeutic potential of Rwandan traditional medicinal plants. These indigenous remedies, long used by local healers, offer an underexplored reservoir of bioactive compounds that may provide the basis for novel antimalarial drugs.

The central hypothesis of this …

The Alcohol Exposome, Nousha H. Sabet, Todd A. Wyatt

Journal Articles: Environmental, Agricultural & Occupational Health

Science is now in a new era of exposome research that strives to build a more all-inclusive, panoramic view in the quest for answers; this is especially true in the field of toxicology. Alcohol exposure researchers have been examining the multivariate co-exposures that may either exacerbate or initiate alcohol-related tissue/organ injuries. This manuscript presents selected key variables that represent the Alcohol Exposome. The primary variables that make up the Alcohol Exposome can include comorbidities such as cigarettes, poor diet, occupational hazards, environmental hazards, infectious agents, and aging. In addition to representing multiple factors, the Alcohol Exposome examines the various types …

Generation Z’S Perception Of Skin Cancer And How It Relates To Climate Change, Piercen Bogolea

Honors Undergraduate Theses

Skin cancer is the most common cancer worldwide, and climate change has been identified as a significant contributor. Preventative action early on can help reduce occurrence, but it is unknown if Generation Z is aware of this and is taking the necessary action now to protect themselves. This research aims to gauge the perception of Generation Z on the severity of skin cancer, the relationship between climate change and skin cancer, and the prevalence of preventative measures being taken. A survey was distributed to students aged 18 to 27 enrolled at the University of Central Florida through mixed sampling. The …

Food Rescue, Food Waste, And Policy In New York: A Mixed-Methods Study Of Food System Impacts, Mariana Torres Arroyo

Electronic Theses & Dissertations (2024 - present)

This dissertation investigates how food donation policies in New York State influence the recovery, redistribution, and waste of surplus fresh produce, with a focus on fruits and vegetables. Using an interdisciplinary, systems-based approach that integrates system dynamics modeling with qualitative, community-engaged research, the study analyzes the effectiveness and unintended consequences of three major policies: Nourish New York, the Farm to Food Bank tax credit, and the Food Donation and Food Scraps Recycling Law.

Chapter 2 uses simulation modeling to examine how the tax credit and waste ban affect produce recovery and redistribution. Results show that while both policies can boost …

Archaeoparasitology Of The Colorado Plateau, Karl J. Reinhard, Morgana Caacho

Karl Reinhard Publications

Archaeoparasitology has been conducted in the Southwest for 57 years. In the first decade of the period, two pictures of parasitism emerged. Analysis of compressed organic sediments from a latrine at Elden Pueblo presented a spectrum of geohelminths not different from medieval Europe. These findings contrast pronouncedly with an analysis of coprolites from all other studies that show consistent pinworm parasitism at other sites in the Southwest. We summarize the paleoepidemiological bases for these contrasting phenomena.

Dirty Water, Breanna Booker, Michael S. Sinha

All Faculty Scholarship

Plastics are taking over. Every day, humans are exposed to plastic pollutants in a variety of ways. From the water we use to water crops in the field, to the water in our taps, to the liquids we drink from plastic containers, it can be found virtually anywhere you look. Not only is it everywhere in the environment, but it is also within us. It builds up in our bodies. Plastics have become a major public health concern; researchers estimate that the total healthcare cost related to plastic chemicals may be as much as $250 billion.[1]

Water has always …

Elucidating The Adverse Effects Of Chronic Pfos Exposure On Gastrointestinal Pathology And Colorectal Cancer, Jerika Durham

Theses and Dissertations--Toxicology and Cancer Biology

Commonly referred to as "forever chemicals," per- and polyfluoroalkyl substances (PFAS) have been linked to a number of detrimental health effects, including an elevated risk of cancer. One "long-chain" subtype of PFAS, perfluorooctanesulfonic acid (PFOS), has a long elimination half-life and a significant propensity for bioaccumulation. Because PFOS is commonly found in drinking water, the gastrointestinal system absorbs it at a high rate. Recent studies demonstrate that PFAS exposures promote intestinal inflammation and gut barrier dysfunction. However, how a long-term PFOS exposure affects colorectal cancer (CRC) progression is not known. Therefore, the purpose of this research is to understand how …

All-Terrain Vehicle Injuries Among Youth: A Multidimensional Analysis Of Injury Patterns In West Virginia And Safety Laws Across High-Fatality States, Sabrina Chyann Beal

Graduate Theses, Dissertations, and Problem Reports (ETD)

All-terrain vehicles (ATVs) pose significant injury risks, particularly among youth. These powerful machines are widely used across recreational and rural settings. West Virginia consistently ranks among the top five states for ATV-related deaths and injuries. Safety equipment and requirements are often not followed nor enforced, causing children and adolescents to be the most vulnerable group because they tend to not wear safety equipment such as helmets, ride on roadways, carry passengers, and operate oversized ATVS. This study examined ATV injury patterns from the WVU Medicine Trauma Registry and ATV laws across the five states with the highest reported fatalities. This …

Developing A Simplified Method Of Measuring Ultrafine Particulate Matter Dose Concentrations For Diesel Emissions, Nafisat Ohunene Isa

Graduate Theses, Dissertations, and Problem Reports (ETD)

Abstract

Developing a Simplified Method of Measuring Ultrafine Particulate Matter Dose

Concentrations for Diesel Emissions

Ultra-fine particulate matter (UFP), particularly from diesel emissions, poses significant health and environmental risks due to its small size and potential to penetrate deep into the respiratory system. Accurate measurement of UFP concentrations is essential for assessing exposure and mitigating health impacts. However, current methods for measuring UFP can be complex, time-consuming, and costly. This study aims to develop a simplified method for efficiently measuring UFP concentrations from diesel emissions, which will enable easier and more widespread monitoring of air quality and public health impacts. …

Espad Ireland 2024 Supplementary Analysis Report: A Closer Look At Teenager Substance Use And Gambling Through Family, Peer, And School Data, Joan Hanafin, Salome Sunday, Helen Fitzmarice, Luke Clancy

Reports

No abstract provided.

Establishing A Microfiber Recovery Rate In Human Lung Tissue, Kylie Nicole Babin-Howard

Graduate Research Theses & Dissertations

Microplastics (plastic particles smaller than 5mm) are of increasing concern to environmental and human health as they have persistently been found in all areas of study—becoming a ubiquitous part of the planet. Microplastics have been found in a variety of human tissues (lungs, blood, brain matter, etc.) yet their health effects are poorly understood, with experimental exposure model studies indicating adverse health effects. Microfibers have been found to be more toxic when compared to other microplastic shapes and are also shed from a majority of everyday items, with environmental reports showing that fibers are more than twice as prevalent than …

Weighted Family History Density Of Substance Use: Influence On Participant Substance Use Onset, Escalation, And Duration, Carleigh A. Litteral

Theses and Dissertations--Psychology

Substance use disorders impose a staggering toll on the United States (U.S.), straining healthcare systems, destabilizing communities, and profoundly impacting both individuals and families. Approximately one in six Americans aged 12 and older had a past-year substance use disorder in 2022 (Key Substance Use, 2022), and nearly one-third of adults experience a substance use disorder in their lifetime (Wu, 2010), contributing to an economic burden exceeding $400 billion annually (National Drug Threat Assessment, 2011). Family history of substance use disorders is a key predictor of vulnerability, with individuals who have affected relatives being 2–8 times more …

Multi-Sensor Data Fusion And Gis-Drastic Integration For Groundwater Vulnerability Assessment With Rainfall Consideration, Wu Jiazhe, Dai Xinrui, Su Yangcheng, Zheng Xiangtian, Bushra Ghaffar, Rabiya Nasir, Ahsan Jamil, Zeeshan Zafar, Mohammad Suhail Meer, M. Abdullah-Al-Wadud, Rahila Naseer, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

In many areas of the world, particularly in arid and semi-arid regions, groundwater is the primary source of fresh water, and it supplies around one-third of the world's fresh water. Agriculture is the primary economic sector on the coast in the southern district (Nowshera). More food productivity is required due to the expanding population and diminishing agricultural lands, which increases the use of chemical pesticides and fertilizers in farming. The current study was conducted in northwestern parts of Pakistan to evaluate the impacts of the frequent use of pesticides and fertilizers in agricultural fields. Nine hydrogeological parameters were considered, and …

Utilization Of Organic Waste As Takakura Compost And Its Effect On The Growth Of Chili Plants, Yusva Dwi Saputra

Preventia: The Indonesian Journal of Public Health

Garbage is still an environmental problem in Indonesia. One of the main causes of Indonesia's expanding waste problem is domestic garbage, of which 75 percent is organic waste. Although organic waste is easy to decompose, its accumulation can increase the greenhouse effect. Therefore, it is necessary to reduce organic waste. Takakura compost is one method of reducing organic waste that is not widely known. This experimental study was conducted to provide an overview of the Takakura composting method and its effect on the growth of chili plants. Composting uses an EM4 activator, and the variables observed in the composting process …

Relationship Between Personal Hygiene And Environmental Sanitation To The Presence Of Escherichia Coli Bacteria In Food, Erica Ardhana Fathimah Azzahra, Vivi Novianti, Muhammad Al-Irsyad

Preventia: The Indonesian Journal of Public Health

Food safety is one of the significant public health issues, especially in developing countries. The extraordinary incidence of food poisoning and a high number of cases of gastrointestinal infections in Malang City indicate infection with the bacteria that cause dysentery, namely E.coli. This study evaluated hygiene-sanitation practices at food stalls in Area Terusan Ambarawa Malang City. This study aimed to identify Escherichia coli bacteria in 11 food stalls and assess the relationship of environmental sanitation and personal hygiene of food handlers to the presence of E.coli. This study used a quantitative descriptive design with a cross-sectional approach, data collection using …

From The Ocean To Our Kitchen Table: Anthropogenic Particles In The Edible Tissue Of U.S.. West Coast Seafood Species, Summer D. Traylor, Elise F. Granek, Marilyn Duncan, Susanne Brander

Environmental Science and Management Faculty Publications and Presentations

Microplastics (MPs) and other anthropogenic particles (APs) are pervasive environmental contaminants found throughout marine and aquatic environments. We quantified APs in the edible tissue of black rockfish, lingcod, Chinook salmon, Pacific herring, Pacific lamprey, and pink shrimp, comparing AP burdens across trophic levels and between vessel-retrieved and retail-purchased individuals. Edible tissue was digested and analyzed under a microscope, and a subset of suspected APs was identified using spectroscopy (μFTIR). Anthropogenic particles were found in 180 of 182 individuals. Finfish contained 0.02–1.08 AP/g of muscle tissue. In pink shrimp (Pandalus jordani), the average AP/g was 10.68 for vessel-retrieved and …

A Comprehensive Usability And Economic Analysis Of Heat-Related Wearable Technologies: Applications To Occupational Health, Ryan T. Cannady

Theses & Dissertations

The purpose of this research was to analyze the usability and economic considerations of real-time wearable technologies that are implemented in occupational settings to assess risk of heat stress and heat strain. The study population included current agriculture workers and Department of Energy (DOE), Environmental Management (EM) contractors. We employed a mixed-methods approach to comprehensively analyze the usability and economic considerations of heat-related technologies. Specifically, our approach assessed three distinct aspects the applications of these technologies in occupational settings to comprehensively address our research objective: (1) worker perceptions of heat-related wearable technologies, (2) field-based assessment of these heat-related wearable technologies, …

Community, State And Professionalism: Negotiating The Experience Of Community Health Workers In The Provision Of Maternal And Child Health Services In Tanzania, Chakupewa Joseph Mpambije

Journal of Humanities and Social Sciences

Research on community health workers (CHWs) has been on the increase in the past decades in Tanzania, focusing on the provision of maternal and child health (MCH) services. While performing their tasks, CHWs work within three constructs: the community, the state, and their professionalism. However, as CHWs work within these constructs, there exists scanty literature which discourses their experiences within the realm of the community, the state and their professionalism. This review aimed to articulate how these constructs facilitate or inhibit CHWs’ performance in improving MCH services. It employed a scoping review method in which peer-reviewed articles and grey literature …

Multidrug-Resistance In Escherichia Coli And Klebsiella Pneumoniae Isolated From Broiler Chickens In Eastern Thailand, Suttitas Tongkamsai, Wachirawit Chatmontee, Kulchai Nakbubpa

The Thai Journal of Veterinary Medicine

Broiler chickens have been suggested as an important source of antibiotic resistance Escherichia coli (E. coli) and Klebsiella pneumoniae (K. pneumoniae). The coinfection of multiple species of bacteria provides a specific ecological niche for the plasmid-mediated exchange of antibiotic-resistance genes. However, there is limited information about antimicrobial resistance (AMR) phenotypes of E. coli and K. pneumoniae isolates from broiler chickens. This study aimed to isolate E. coli and K. pneumoniae from broiler chicken farms in Thailand by observing the antibiotic resistance profiles and detecting the coexistence of these two bacteria. A total of 26 E. coli and 29 …

Seasonal Pollen Increases Traffic Fatalities In The United States, Monica Deza

Population Health Research Brief Series

Traffic fatalities are the among the leading causes of death in the United States. Motor vehicle crash death rates have declined overall in the U.S. in recent decades, but there is substantial variation in rates across the country. Due to climate change, exposure to pollen has increased in various parts of the U.S. The antihistamine response triggered by pollen can result in poor physical and cognitive symptoms, thus impacting an individual’s ability to drive and increasing the risk of motor vehicle fatalities. This brief summarizes findings from a study that used data from the National Allergy Bureau (NAB) Pollen and …

Patient-Reported Functional Outcomes And Treatment-Related Regret In Hispanic And Spanish-Speaking Men Following Prostate Cancer Treatment, Andrea A. Lopez, Bashir Al Awamlh, Li-Ching Huang, Zhiguo Zhao, Tatsuki Koyama, Karen E. Hoffman, Christopher J. Wallis, Kerri Cavanaugh, Ruchika Talwar, Alicia K. Morgans, Michael Goodman, Ann S. Hamilton, Xiao-Cheng Wu, Jie Li, Brock B. O'Neil, David F. Penson, Daniel A. Barocas

School of Public Health Faculty Publications

OBJECTIVES: Compare functional outcomes and treatment-related regret over 10 years in Spanish- and English-speaking Hispanic men compared to non-Hispanic men following treatment of localized prostate cancer. METHODS AND MATERIALS: Data from a prospective cohort study of men with localized prostate cancer treated with active surveillance, radical prostatectomy or radiotherapy were used to examine the effect of survey language (Spanish speaking vs. English speaking) and ethnicity (Hispanic vs. non-Hispanic) on functional outcomes and treatment-related regret over 10 years. Outcomes were measured using validated questionaries adjusting for baseline patient and disease characteristics. RESULTS: A total of 770 men were included, 12% were …

Comprehensive Community Medicine, Alexander Walther

Capstone Projects and Master's Theses

Comprehensive Community Medicine (CCM) is a theoretical framework designed to address the complex needs of individuals with dual diagnoses of mental illness and substance use disorders (SUDs). Dual diagnosis is highly prevalent, particularly among populations experiencing homelessness, and is associated with poorer health outcomes and increased healthcare service utilization. Structural inequities, including a fractured healthcare system, exacerbate the challenges faced by this vulnerable group. Research indicates that effective care for dually diagnosed individuals requires a layered approach addressing clinical, systemic, legal, and housing barriers.

The development of CCM has been informed by interviews with local stakeholders, including County EMS board …

Assessment Of Free Drinking Water Facilities And Its Potential Health Risks: A Study In The University X, Indah Actry Zane Lumbantobing, Bambang Wispriyono, Fitri Kurniasari, Sifa Fauzia, Muhammad Nur Ihsan Ayyasy, Alissa Siti Haura, Ghina Labibah, Muhammad Abiyyu Akmal, Kirana Mahadewi Heryadi, Firda Alfianti, Nuranida Fauziyah

Kesmas

University X offers free drinking water facilities. However, it has a significant problem in accessing safe drinking water. This study aimed to examine the microbial and chemical parameters of the free drinking water facilities at University X. The microbial quality was assessed by evaluating the total coliform bacteria, and the chemical parameter assessment, substances such as nitrate, iron, manganese, hexavalent chromium, and fluoride were analyzed across 12 water samples from various locations within the university. Among these, only total coliform and fluoride levels exceeded the guidelines of the World Health Organization (WHO) and the Indonesian Ministry of Health. An Environmental …

Micro And Nano Plastics: Contaminants In Beverages And Prevention Strategies, Chang Ma, Karna Ramachandraiah, Guihun Jiang

School of Public Health Faculty Publications

The widespread use of plastics in beverage packaging has led to the accumulation of microplastics (MPs) and nanoplastics (NPs) in beverages, which poses significant environmental and health hazards. This review explores the sources, entry pathways, and risk factors for MPs and NPs in beverages, emphasizing their toxicological profiles and harmful effects on human health and the environment. Methods for detecting MPs and NPs in beverages are discussed, highlighting the need for standardized testing protocols. Furthermore, future solution strategies, challenges, and preventive measures for mitigating MP and NP contamination in beverages are proposed, including advanced filtration systems, the development of alternative …

An Analysis Of The Environmental Account Of Obesity As A Form Of Financial Neo-Imperialism, Zahara Alzubaidi

The Cardinal Edge

Socioeconomic developments of the past half-century have created mass social concern over an “obesity epidemic.” This concern is given a sense of legitimacy by studies that warn of a totally obese America in only a few decades, and children being more likely than ever to be diagnosed with Type 2 Diabetes. The “environmentalist account” of obesity asserts that factors like genetics, food availability, and social or political climate are the major determinants of an “obesogenic environment” – that is, an environment of obese adults likely to raise obese children. Some feminist thinkers argue that the environmentalist account is necessary to …

Lengthening Atlantic Hurricane Seasons With Earlier Storm Formation Dates Including Implications From 2020, Barry D. Keim, L. C. Hamilton, V. M. Brown, P. J. Klotzbach, A. B. Lewis, D. T. Thompson

School of Public Health Faculty Publications

This paper analyzes the formation dates of the nth storm in a sequence for all named North Atlantic tropical cyclones (TCs) and assesses whether the intraseasonal length of the Atlantic hurricane season has changed temporally. The record-breaking 2020 season, with 30 named storms, set records for the earliest third TC formation (Cristobal) and from the sixth TC (Fay) onward. Analysis of season length from 1851 to 2022 identifies only one statistically significant breakpoint detected in the early 1970s, roughly coinciding with the introduction of satellite observations. Since 1970, we also find a trend toward longer North Atlantic hurricane seasons. The …

Impacting Community Well-Being Through Effective Engagement Using The Seed Method, Carlin Rafie, Emily B. Zimmerman, Angelina Hargrove, Theodora Biney Amissah, Samantha Lee

Journal of Extension

Cooperative Extension can make a significant impact on health in the United States through effective community engagement that focuses on the complex socio-ecological factors that impact health. The Stakeholder Engagement in Question Development Method (SEED Method) employs community based participatory research principles to engage communities in research, problem-solving, and action planning. Projects employing the SEED Method engage community members from diverse backgrounds, create community capacity, result in tangible outcomes, and foment inter-organizational trust and networking. A SEED Toolkit is available on the Extension Foundation Campus site and provides implementation instructions, tools and timelines, and potential applications within Extension.