Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Cosmetics (2)
- Environment (2)
- Medicine and Health Sciences, Public Health, Environmental Public Health (2)
- Aedes (1)
- Aeromonas (1)
-
- Affordable housing (1)
- Agrochemicals (1)
- American Lung Association (1)
- Appalachia (1)
- Attention Deficit Hyperactivity Disorder (1)
- Autism Spectrum Disorders (1)
- Barrier (1)
- Bioethics (1)
- Breast cancer (1)
- Child Health (1)
- Children (1)
- Chlorpyrifos (1)
- Coal (1)
- Coastal Cohort (1)
- Community Health Workers (1)
- Continuum of Care (1)
- Cosmetics regulation (1)
- Cosmetics--Lead content; Lead poisoning in children; (1)
- Culex (1)
- Cytotoxicity (1)
- Demography (1)
- Developing Countries (1)
- Dietary Intake (1)
- Drinking water (1)
- Endocrine disrupting chemicals (1)
- Publication
-
- Master's Projects and Capstones (4)
- Theses & Dissertations (3)
- Masters Theses (2)
- Theses and Dissertations (2)
- Dissertations and Theses @ UNI (1)
-
- Doctoral Dissertations (1)
- Electronic Theses and Dissertations (1)
- Electronic Thesis and Dissertation Repository (1)
- Graduate Student Theses, Dissertations, & Professional Papers (1)
- Honors Program Theses (1)
- Loma Linda University Electronic Theses, Dissertations & Projects (1)
- Muskie School Capstones and Dissertations (1)
- Theses and Dissertations--Entomology (1)
- Theses and Dissertations--Nutrition and Food Systems (1)
- Undergraduate Honors Theses (1)
Articles 1 - 22 of 22
Full-Text Articles in Public Health
Health Starts In The Home: An Assessment Of Efforts To Improve Occupant Health Through Healthy Building Materials In San Francisco’S Affordable Housing, Staci Hoell
Master's Projects and Capstones
Americans spend 90% of their lives indoors, and much of this time is spent at home, surrounded by building materials that typically have added chemicals like flame retardants, highly fluorinated compounds, and antimicrobials. Recent research has linked these chemicals to adverse health outcomes such as asthma, endocrine disruption, cancer, neurodevelopmental issues, and reproductive problems (Bayer et al., n.d.; Green Science Policy Institute). Furthermore, these chronic health conditions disproportionately affect low-income populations. Fortunately, substantial efforts in research, practice, and policy are working to reduce the use of these potentially harmful chemicals in building materials, particularly in San Francisco’s affordable housing sector. …
Relationships Between Complex Pediatric Health Conditions And The Built, Physical And Social Environments, Brittany Corley
Relationships Between Complex Pediatric Health Conditions And The Built, Physical And Social Environments, Brittany Corley
Theses & Dissertations
The relationship between human health and the environment is complex and overall poorly understood. The environment has a lasting impact on health, and the processes appear to start at conception. Thus, this dissertation examines the potential relationship between pediatric health and the environment.
The first relationship examined was between the built environment and comorbid Attention Deficient Hyperactivity Disorder and Autism Spectrum Disorder. Many publications have reported the relationship between socioeconomic disadvantage, Attention Deficient Hyperactivity Disorder, and Autism Spectrum Disorder. However, the link between the built environment and Attention Deficient Hyperactivity Disorder and Autism Spectrum Disorder symptom severity is poorly understood. …
Carbohydrates And Fungal Toxin Exposure Influence The Vaginal Microbiota, Metabolome, And Reproductive Health Of Women, Stephanie L. Collins
Carbohydrates And Fungal Toxin Exposure Influence The Vaginal Microbiota, Metabolome, And Reproductive Health Of Women, Stephanie L. Collins
Electronic Thesis and Dissertation Repository
The reproductive health of women is influenced by microorganisms and their metabolites, namely those representing the vaginal microbiota and those producing toxins that are ingested. To manipulate the vaginal microbiota toward a health-associated, Lactobacillusdominant state, an approach adopting prebiotic lactulose was taken. Using batch culture, lactulose supported Lactobacillus maintenance and positively altered metabolites, while not disrupting indigenous L. crispatus epithelial adherence. The vagina also harbours abundant glycogen, but initial assumptions that lactobacilli utilize it were incorrect. I have now shown that glycogen selectively stimulates organisms associated with dysbiosis and L. iners in a self-limiting manner. Other compounds such as environmental …
Behavioral Ecology And Associated Virology Of Mosquito-Host Interactions In Southern California, Oliver Eshun
Behavioral Ecology And Associated Virology Of Mosquito-Host Interactions In Southern California, Oliver Eshun
Loma Linda University Electronic Theses, Dissertations & Projects
Elucidating characteristics of mosquito-host interactions are critical for understanding the ecology and epidemiology of mosquito-borne diseases. In this dissertation, I conducted three studies to explore potential mosquito-host interactions and associated virus infection rates. I first demonstrated that mosquito captures at CO2-baited traps decreased most markedly with height above ground, and also decreased with distance from water at a riparian area but not at an open water source lacking a vegetated border. Birds might therefore prefer elevated nests or roosts to avoid mosquitoes. The second study examined the anti-mosquito behaviors of budgerigars (Melopsittacus undulatus) in a laboratory study. The birds defended …
Moving Mountains : A Study Examining Long-Term Impacts Of Mountaintop Removal Coal Mining On Mortality In The Appalachian Region Using Geographic Information Sciences Techniques., James Howard Kent Pugh
Moving Mountains : A Study Examining Long-Term Impacts Of Mountaintop Removal Coal Mining On Mortality In The Appalachian Region Using Geographic Information Sciences Techniques., James Howard Kent Pugh
Electronic Theses and Dissertations
Over the last hundred years, the Appalachian region has been dominated by the coal industry. It has also been and currently is one of the unhealthiest regions in the United States. Recent scholarship has examined the relationship between coal mining and health and mortality rates in the Appalachian region. The first study incorporates air quality and pollution data to examine if coal mining counties have higher levels of pollution and if this pollution contributes to mortality disadvantage. In the second study, I construct a population-based coal-exposure measure to better evaluate the relationship between coal mining and health I find that …
Health Informatics Solution To Indoor Air Pollution: An Opportunity For Epidemiological Research, Rhys Fay Min Chua
Health Informatics Solution To Indoor Air Pollution: An Opportunity For Epidemiological Research, Rhys Fay Min Chua
Master's Projects and Capstones
Indoor air pollution accounts for the particulate matters and chemical compounds from outdoor sources that penetrate into the home environment. It also contains chemical particles from cleaning products, wall paints, personal care products, indoor combustion, and microbial agents. Mounting evidence links sources from indoor air pollution to sick building syndrome (SBS). SBS decreases human productivity, impacts learning abilities, and has the potential to trigger existing asthmatic symptoms, cause dizziness, nausea, fatigue, irritation to the lungs, etc. To improve the management of IAQ among population health and for environmental health to keep up with its technological counterpart, it is crucial to …
The Fight Against Breast Cancer: A Policy And Programmatic Approach, Nandi Robinson
The Fight Against Breast Cancer: A Policy And Programmatic Approach, Nandi Robinson
Master's Projects and Capstones
Abstract
Breast cancer continues to remain a significant health issue for women. Previously thought to only occur among postmenopausal women, breast cancer has impacted women of different ages; and rates of breast cancer have various impacts among different ethnic groups. For women living in a toxic environment, many of them have become the new wave of breast cancer cases. Screening and detection have succeeded in decreasing mortality rates. However, more research is needed in finding an efficient method of treatment. In the effort to assist in the fight against breast cancer through a policy and programmatic angle, I am fulfilling …
Evaluation Of The Performance Of Tn Integrated Food Safety Center Of Excellence Online Training Courses, Amal S. Humidat
Evaluation Of The Performance Of Tn Integrated Food Safety Center Of Excellence Online Training Courses, Amal S. Humidat
Masters Theses
Foodborne disease outbreaks are still a challenge in the United States even with the improvements that are continuously made to the food integrity system. The Center for Agriculture and Food Security and Preparedness (CAFSP), in conjunction with the Tennessee Integrated Food Safety Center of Excellence, has developed two web-based courses to support investigation of foodborne illnesses. These courses are entitled as “Foodborne Outbreak Investigation and Response Team Roles and Responsibilities, Part A and B” respectively. The overall goal of this study was to evaluate each course by assessing the participants' satisfaction, learning, and perception of knowledge gained and impact on …
Variability Of Anthropogenic Gases: Nitrogen Oxides, Sulfur Dioxide, Ozone And Ammonia In Kathmandu Valley, Nepal, Filimon Kiros
Variability Of Anthropogenic Gases: Nitrogen Oxides, Sulfur Dioxide, Ozone And Ammonia In Kathmandu Valley, Nepal, Filimon Kiros
Masters Theses
Background: Kathmandu Valley is one of the largest and most polluted metropolitan regions in the Himalayan foothills. Rapidly expanding urban sprawl and growing fleet of vehicles, and industrial facilities such as brick factories across the valley have led to conditions where ambient concentrations of key gaseous air pollutants are expected to exceed Nepal’s National Ambient Air Quality Standards and World Health Organization guidelines.
Objectives: The aim of this study is to quantify the distribution of gaseous pollutants across the valley characterized by different emission sources, and also assess influence of meteorology in the region on the temporal variability and spatial …
Putting Care Back Into "Health Care:" An Analysis Of The Place Of Community Health Workers Within The U.S. Health Care System, Megan Schowalter
Putting Care Back Into "Health Care:" An Analysis Of The Place Of Community Health Workers Within The U.S. Health Care System, Megan Schowalter
Honors Program Theses
This paper explores who a Community Health Worker (CHW) is and contextualizes the social, political, and historical factors that allowed for the growth of CHWs within the primary health care sector in the U.S. It analyzes how CHWs perceive their own roles and responsibilities within the U.S. health system as a means of highlighting the gap within health care services and the influence of Social Determinants of Health (SDH) on well-being. The second part of this paper relates CHWs to scholarship by medical anthropologist Paul Farmer and public health scholar Alicia Yamin concerning pathologies of power and the need for …
Exploring The Harmful Health Effects Of Chlorpyrifos On Children: An Argument For Policy Reform, Lucia M. Ruiz
Exploring The Harmful Health Effects Of Chlorpyrifos On Children: An Argument For Policy Reform, Lucia M. Ruiz
Master's Projects and Capstones
Chlorpyrifos is an organophosphate neurotoxic insecticide, which poses a significant risk to children’s health. Exposure to chlorpyrifos during childhood, infancy and pregnancy has been linked to autism, ADHD, developmental delays, and lower IQ. My internship at the Natural Resources Defense Council in San Francisco consisted of completing analyses and creating science, policy and communications materials to support health protective policies for chlorpyrifos in the market and at the federal and state levels. Information pertaining to the widespread use and harmful effects of chlorpyrifos was gathered and presented in fact sheets, spreadsheets, graphs and bulleted talking points. Data analyses and literature …
Epidemiologic And Clinical Profiles Of Uterine Cancer In The Gharbiah Province Of Egypt, Saad Alshahrani
Epidemiologic And Clinical Profiles Of Uterine Cancer In The Gharbiah Province Of Egypt, Saad Alshahrani
Theses & Dissertations
Background: Uterine cancer is one of the top-ranking cancers of women with wide international variations in incidence rates. Egypt has a lower incidence of uterine cancer than other countries in the Middle East. In addition to the international incidence variation, there are also wide variations in incidence by rural and urban areas within countries. Therefore, this research project focused on the Gharbiah province, north of Cairo in the Nile Delta, with the aims of investigating demographic and clinical characteristics of uterine cancer, assessing rural/urban variation in incidence rates, and evaluating the possible role of hysterectomy in under-estimating the disease incidence …
Epigenetic Modifications Of Human Placenta Associated With Preterm Birth, Drissa Toure
Epigenetic Modifications Of Human Placenta Associated With Preterm Birth, Drissa Toure
Theses & Dissertations
Preterm birth is a complex multifactorial process. Despite the well-known role of the placenta in supporting the fetal development and maternal-fetal tolerance, the placental epigenetic modifications and preterm birth (PTB) remains poorly understood and under investigated. Various maternal and environment factors can influence epigenetic programming during fetal development to affect the functioning and structures of organs, including the placenta, which can lead to adverse pregnancy outcomes, including PTB. The understanding of the placental epigenetic alterations and maternal determinants associated with PTB are apparently indispensable for the development of actual diagnosis and methods of prevention and treatment of premature labor. The …
Salmonella And Aeromonas Contamination In A 303(D) Listed Water Body Compared To Fecal Indicators & Water Quality Parameters, Elizabeth M. Morgan Ms.
Salmonella And Aeromonas Contamination In A 303(D) Listed Water Body Compared To Fecal Indicators & Water Quality Parameters, Elizabeth M. Morgan Ms.
Undergraduate Honors Theses
Since the passage of the Clean Water Act, concern about surface water quality has increased. Reducing exposure to pathogens and adverse impacts on human health because of contact with surface waters has become the focus of many regulatory agencies. Fecal pollution is often a cause of surface water impairment. Fecal indicators, such as fecal coliforms and Escherichia coli, are used as surrogates to evaluate the presence or absence of fecal pollution. However, a growing body of research has shown that these species lack key characteristics necessary to be adequate indicators. As such, explorations into the efficacy of indicator species …
Total Organic Iodine Quantification And Occurrence In Drinking Water, And Toxicity Assessment Of Iodinated Disinfection By-Products, Rassil El Sayess
Total Organic Iodine Quantification And Occurrence In Drinking Water, And Toxicity Assessment Of Iodinated Disinfection By-Products, Rassil El Sayess
Doctoral Dissertations
The focus of this work has been placed is on iodinated DBPs (I-DBPs), measured using total organic iodine (TOI), a surrogate measure of iodinated organics. This is due to the growing toxicity literature that places I-DBPs among the most toxic of all DBPs. To measure TOI in water, a new method was developed. This method combines adsorption, combustion, and trapping of combustion products, with an offline inductively coupled plasma/mass spectrometer (ICP-MS) for iodide detection. Three factors were varied across two levels each in order to optimize the method. The chosen method used a sample pH of less than 1 prior …
Evaluation Of Childhood Exposure To Lead In Community Water Systems In Maine, Nicholas Flavin
Evaluation Of Childhood Exposure To Lead In Community Water Systems In Maine, Nicholas Flavin
Muskie School Capstones and Dissertations
The concentration of lead in Maine’s public drinking water was evaluated from 4,700 first-draw water samples collected from 358 Maine Community Water systems. Samples collected from 2012-2015 were obtained by request from the Maine Center for Disease Control and Prevention’s (MeCDC)’s Drinking Water Program.
Exposure and physiological uptake of lead can be mathematically modelled or predicted based on the amount of lead in “background” sources of contaminated media such as soil, dust, water, air or dietary items; the better the characterization of lead in these media, the better the exposure predictions. To assess childhood lead exposure, EPA recommends using the …
Endocrine Disruption In Largemouth Bass (Micropterus Salmoides) From A Pcb-Contaminated Reservoir, Stephanie B. Laplaca
Endocrine Disruption In Largemouth Bass (Micropterus Salmoides) From A Pcb-Contaminated Reservoir, Stephanie B. Laplaca
Theses and Dissertations
There are numerous cases of intersex condition in fish, specifically immature oocytes in testicular tissue, documented in recent literature. Typically, these cases identify a point source input of endocrine disrupting compounds impacting the fish, such as wastewater treatment effluent. Legacy contaminants such as polychlorinated biphenyls (PCBs) have been suggested as endocrine disruptors in fish species. The objective of this study was to assess endocrine disruption in wild largemouth bass (Micropterus salmoides) from exposure to PCBs at a Superfund site in South Carolina on Lake Hartwell (SV-107), where high levels of PCBs in sediment and fish tissue samples have been detected …
Poison In Pink, Sydney V. Cook
Poison In Pink, Sydney V. Cook
Graduate Student Theses, Dissertations, & Professional Papers
Humans slather, spray, mist, and cleanse their bodies with personal care products like lotion, hairspray, cologne, and shampoo every day. Our cupboards are stocked full of them, but few of us understand what is in those jars and bottles. We trust that if it’s on the shelf at the store, it’s safe. However, this is not always the case, and many personal care products contain chemicals that are harmful to human and environmental health.
My multi-disciplinary Environmental Studies thesis project combines evidenced-based research, interviews, nonfiction narrative, and science communication to create part of a book manuscript intended to educate general …
Connecting Self-Efficacy Of Dietary Choices And The Association With Dietary Intake Among Rural Adolescents In North Carolina And Kentucky, Rachel Gillespie
Connecting Self-Efficacy Of Dietary Choices And The Association With Dietary Intake Among Rural Adolescents In North Carolina And Kentucky, Rachel Gillespie
Theses and Dissertations--Nutrition and Food Systems
Determining the level of belief one has in themselves, or their self-efficacy, can be a key factor to improve certain dietary patterns and choices in the rural youth population. Sugar sweetened food and beverage consumption continues to rise and fruit and vegetable intake remains a struggle in rural areas; addressing both the food environment and adolescents’ self-efficacy could have a lasting impact on changing the nature of a generation of rural student’s food and beverage choices. This study measured self-efficacy levels of (n=425) adolescents in rural Kentucky and North Carolina using the Youth Impact Questionnaire and dietary intake using the …
Evaluation Of Pyriproxyfen Applied In Barrier Sprays For Mosquito Suppression, Andrea Glenn Skiles
Evaluation Of Pyriproxyfen Applied In Barrier Sprays For Mosquito Suppression, Andrea Glenn Skiles
Theses and Dissertations--Entomology
Despite advances in mosquito management, mosquito-borne disease in the United States is still of relevant public health concern and vector control is a top priority in preventing transmission of pathogens. Insecticide barrier sprays have become a common tool for suppression of mosquitoes in single-homeowner backyards. The application of the synthetic pyrethroid, lambda-cyhalothrin to perimeter vegetation with a backpack sprayer has been shown to significantly suppress mosquito levels for around 6 weeks. In an attempt to lengthen the effective duration of treatment, the IGR, pyriproxyfen, was added to a backpack mist blower with lambda-cyhalothrin, as adult mosquitoes exposed to pyriproxyfen have …
Prenatal Methylmercury Exposure In A South Carolina Coastal Cohort, Alexis Donohue
Prenatal Methylmercury Exposure In A South Carolina Coastal Cohort, Alexis Donohue
Theses and Dissertations
Objectives: Methylmercury is a neurotoxin that has the ability to cross the placenta and adversely affect the developing fetus. Our primary objective was to investigate whether prenatal methylmercury exposure varied longitudinally, and whether differences were associated with maternal characteristics.
Methods: Pregnant mothers were recruited in Charleston, South Carolina (8-17 weeks gestation) (n=78). Blood samples were collected during both early (11.8 ± 1.7 weeks) and late (35.3 ± 2.0 weeks) gestation. Blood total mercury and methylmercury concentrations were analyzed. Upon enrollment in the study, mothers filled out a sociodemographic questionnaire that included questions regarding maternal age, race/ethnicity, and education level. Additionally, …
Lead Content Of Lip Balms: A Cross Sectional Convenience Sample With Exposure Assessment Estimating An Average Daily Intake For Young Children, Julie Grunklee
Lead Content Of Lip Balms: A Cross Sectional Convenience Sample With Exposure Assessment Estimating An Average Daily Intake For Young Children, Julie Grunklee
Dissertations and Theses @ UNI
Lead remains one of the largest environmental toxins affecting children today (Costa, et al., 2004). It is associated with lower IQ, learning difficulties, decreased economic potential and other negative health effects and social behaviors (Kordas et al., 2006). In the United States (U.S.), high amounts of lead remain in and immediately around housing built before 1978 (Tarragó, 2015) as well as a variety of other sources, including cosmetics such as lip balms, that are marketed to the most lead-vulnerable population: young children. Lip balm was found to be the source a lead poisoned child in Minnesota (Minnesota resident, 28 years …