Digital Commons Network^™

Prenatal Exposure To Arsenic And Lung Function In Children From The New Hampshire Birth Cohort Study, Antonio J. Signes-Pastor, Pablo Martinez-Camblor, Emily Baker, Juliette Madan, Margaret F. Guill, Margaret R. Karagas

Dartmouth Scholarship

Prenatal arsenic exposure is associated with an increased risk of lung cancer along with multiple non-carcinogenic outcomes, including respiratory diseases in arsenic-contaminated areas. Limited epidemiologic data exist on whether in utero arsenic exposure influences lung development and subsequent respiratory health. We investigated the association between gestational arsenic exposure and childhood lung function in the New Hampshire Birth Cohort Study. Urinary arsenic speciation including inorganic arsenic (iAs), monomethylarsonic acid (MMA), dimethylarsinic acid (DMA) and arsenobetaine was measured in maternal urine samples collected during pregnancy and spirometry was performed in offspring at a median age of 7.4 years. Forced vital capacity (FVC), …

Swimming Upstream: Getting To The Root Causes Of Infant Mortality And Life Expectancy Outcomes In Cleveland, Ohio And The U.S., Richey Piiparinen, Joshua Valdez

All Maxine Goodman Levin School of Urban Affairs Publications

Health mostly happens outside of the hospital and the doctor’s office. This reality is called “the social determinants of health” (SDOH). SDOH’s impact can be understood a number of ways. This analysis shows that great local healthcare doesn’t preclude poor population health, exhibited by high infant mortality and low life expectancy rates.

The analysis found that while Ohio and Cuyahoga County have world-class healthcare, they also have third-world health outcomes.

• Ohio’s life expectancy (76.8) ranks 12th worst nationally, well below Midwestern peers. Cuyahoga County’s life expectancy (77) ranks 41st out of 89 counties in the State.

• Black Cuyahoga …

Enhancing The Weather: Governance Of Weather Modification Activities Of The United States, Manon Simon

William & Mary Environmental Law and Policy Review

In the context of climate change, weather modification by cloud seeding, and in particular, precipitation enhancement techniques, has gained a renewed attention from governments. In the United States, several states run weather modification programs to secure freshwater resources and increase both crop and hydroelectricity production. Weather modification techniques were developed post–World War II, and so were the legal arrangements that govern them. Since then, weather modification law has undergone little to no reform. California and Texas are two active users of cloud-seeding technologies but employ very different governance frameworks. This Article assesses the effectiveness of weather modification governance in these …

"Very Complex Questions": Zoos, Animals, And The Law, Dana Mirsky

William & Mary Environmental Law and Policy Review

In Sulawesi, Indonesia—forty-five thousand years ago, an artist painted what is now the world’s oldest known cave painting—a life-size image of a wild pig. Forty thousand years later, the elite of Hierakonpolis, Egypt, housed elephants, hippos, and baboons in the world’s oldest known zoo. Today, individuals keep exotic fish, reptiles, and birds as pets while zoos and aquariums display some of the largest and rarest animals on the planet. The human fascination with wild animals is clearly not a new phenomenon, but how and why we keep wild animals have evolved over time. Zoos in particular have changed dramatically just …

Dynamic Modeling Of Soft Robotic Dielectric Elastomer Actuator, Abdullah De Jesus El Atrache Ceballos

Doctoral Dissertations and Master's Theses

Dielectric elastomers actuators (DEAs) are among the preferred materials for developing lightweight, high compliance and energy efficient driven mechanisms for soft robots. Simple DEAs consist mostly of a homogeneous elastomeric materials that transduce electrical energy into mechanical deformation by means of electrostatic attraction forces from coated electrodes. Furthermore, stacking multiple single DEAs can escalate the total mechanical displacement performed by the actuator, such is the case of multilayer DEAs. The presented research proposes a model for the dynamical characterization of multilayer DEAs in the mechanical and electrical domain. The analytical model is derived by using free body diagrams and lumped …

Sperm Repository For A Breeding Program Of The Eastern Oyster Crassostrea Virginica: Sample Collection, Processing, Cryopreservation, And Data Management Plan, Huiping Yang, Yuanzi Huo, Jayme C. Yee, Scott Rikard, William C. Walton, Eric A. Saillant

Faculty Publications

The Eastern oyster Crassostrea virginica (Family Ostreidae) is one of the most important fishery and aquaculture species in the U.S. and is a keystone species for coastal reefs. A breeding program was initiated in 2019 to support the fast-growing aquaculture industry culturing this species in the Gulf of Mexico. Oysters from 17 wild populations in embayment along the U.S. Gulf of Mexico coast from southwest Florida to the Matagorda Bay, Texas were used as broodstock for the program to maximize genetic diversity in the base population. A sperm repository of the broodstock was established to support the breeding project. The …

Thirsty Places, Priya Baskaran

Utah Law Review

The United States, among the wealthiest and most prosperous nations in the world, regularly fails to provide clean, potable water to many of its citizens. Recent water crises occur within communities categorized as Geographically Disadvantaged Spaces (“GDS”), which often encompass urban and rural areas. What is more, people of color and economically vulnerable populations are often located within GDS, disproportionately burdening these groups with the economic and public health consequences of failing water infrastructure. This Article provides a novel, comparative analysis of communities lacking potable water in Flint, Michigan, and southern West Virginia. This analysis highlights entrenched structural problems present …

Teachers' Implementation And Application Of Social-Emotional Learning Training In The Classroom, Ricky Pierre

Doctor of Education (Ed.D)

Social-emotional learning (SEL) has become a part of education to enhance learning by catering to students' personal and social advancement. Unlike many other districts, this local district has pushed for a more unified process to implement SEL in the classrooms. The implementation of SEL varies from one district to another. However, a factor to SEL's successful implementation is adequate training for classroom teachers. Another factor that affects its implementation is the perception with which classroom teachers apply the concepts acquired from the training. The research data highlights the benefits of SEL effectively implemented at the classroom level. Classroom teachers are …

The Classification Of Basket Neural Cells In The Mammalian Neocortex, Sreya Pudi

Senior Theses

Basket neuronal cells of the mammalian neocortex have been classically categorized into two or more groups. Originally, it was thought that the large and small types are the naturally occurring groups that emerge from reasons that relate to neurobiological function and anatomical position. Later, a study based on anatomical and physiological features of these neurons introduced a third type, the net basket cell which is intermediate in size as compared to the large and small types. In this study, multivariate analysis was used to test the hypothesis that the large and small types are morphologically distinct groups. The results of …

Understanding The Effect Of Dietary Palmitic Acid On Glycolysis During Innate Immune Memory In Macrophages, Khaleda A. Aqaei

University Honors Theses

Trained immunity is long-term innate immune memory induced by a primary stimulus, which leads to hyper-inflammation upon secondary stimulation with a homologous or heterologous ligand. Trained immunity is mediated by epigenetic and metabolic reprogramming of the target cell and leads to modification of gene expression and cellular function. Classically, trained immunity is initiated by β-glucans, an inflammatory molecule found on the exterior of fungal species. Interestingly, our lab has recently described that dietary fatty acids can initiate trained immunity, working through similar pathways as β-glucans. Specifically, our data show that a pre-treatment with a specific dietary saturated fatty acid (SFA), …

A Comparison Of Calcium Aggregation And Ultracentrifugation Methods For The Preparation Of Rat Brain Microsomes For Drug Metabolism Studies, Barent N. Dubois, Farideh Amirrad, Reza Mehvar

Pharmacy Faculty Articles and Research

Preparation of brain microsomes by the calcium chloride aggregation method has been suggested as an alternative to the ultracentrifugation method. However, the effects of the calcium chloride concentration on the quality of the microsomal fractions are not known. Brain microsomes were prepared from the adult rat brains using the high-speed ultracentrifugation and low-speed calcium chloride (10–100 mM) aggregation methods (n = 5–6 per group). The microsomal protein yield (spectrometry), the cytochrome P450 reductase (CPR) activity (spectrometry), and the monooxygenase activities (UPLC-MS/MS) of CYP2D and CYP2E1 were determined in the obtained fractions. Increasing the concentrations of calcium chloride progressively increased …

Robotic Communications For 5g And Beyond: Challenges And Research Opportunities, Yuanwei Liu, Xiao Liu, Xinyu Gao, Xidong Mu, Xiangwei Zhou, Octavia A. Dobre, H. Vincent Poor

Faculty Publications

The ongoing surge in applications of robotics brings both opportunities and challenges for the fifth-generation (5G) and beyond (B5G) of communication networks. This article focuses on 5G/B5G-enabled terrestrial robotic communications with an emphasis on distinct characteristics of such communications. First, signal and spatial modeling for robotic communications are presented. To elaborate further, both the benefits and challenges derived from robots' mobility are discussed. As a further advance, a novel simultaneous localization and radio mapping (SLARM) framework is proposed for integrating localization and communications into robotic networks. Furthermore, dynamic trajectory design and resource allocation for both indoor and outdoor robots are …

Trade-Offs Between Reducing Complex Terminology And Producing Accurate Interpretations From Environmental Dna: Comment On “Environmental Dna: What's Behind The Term?” By Pawlowski Et Al., (2020), Naiara Rodriguez‐Ezpeleta, Olivier Morissette, Colin W. Bean, Shivakumara Manu, Pritam Banerjee, Anaïs Lacoursière-Roussel, Kingsly C. Beng, S. Elizabeth Alter, Fabian Roger, Luke E. Holman, Kathryn A. Stewart, Michael T. Monaghan, Quentin Mauvisseau, Luca Mirimin, Owen S. Wangensteen, Caterina M. Antognazza, Sarah J. Helyar, Hugo De Boer, Marie-Eve Monchamp, Reindert Nijland, Cathryn L. Abbott, Hideyuki Doi, Matthew A. Barnes, Matthieu Leray, Pascal I. Hablützel, Kristy Deiner

Biology, Agriculture and Chemistry Faculty Publications and Presentations

In a recent paper, “Environmental DNA: What's behind the term? Clarifying the terminology and recommendations for its future use in biomonitoring,” Pawlowski et al. argue that the term eDNA should be used to refer to the pool of DNA isolated from environmental samples, as opposed to only extra-organismal DNA from macro-organisms. We agree with this view. However, we are concerned that their proposed two-level terminology specifying sampling environment and targeted taxa is overly simplistic and might hinder rather than improve clear communication about environmental DNA and its use in biomonitoring. This terminology is based on categories that are often difficult …

Adverse Childhood Experiences: The Effect On Students' Social And Academic Success, Leslie Ray

Master's Theses & Capstone Projects

Adverse childhood experiences are defined as potentially traumatic events that occur before the age of 17 and include experiences such as violence or abuse in the home, substance abuse or mental health problems of a direct caretaker, neglect, incarceration of a parent, divorce, and other events that can negatively affect a child's sense of safety and stability in their home. These adverse experiences are commonly referred to as ACEs, and research has shown a direct link between a child's ACEs score and chronic health problems, mental illness, and substance abuse problems in adulthood. Research has also shown that these experiences …

Trauma-Informed Practices And Their Effects On Student Performance And Behaviors, Ashley Roberts

Master's Theses & Capstone Projects

Trauma occurs when a young child experiences an event that causes actual harm or poses a serious threat to the child's emotional and physical well-being. The research shows that there are many factors that influence a child's life and can cause a child trauma. Many children exposed to trauma will experience difficulties with coping, building relationships, self-regulation, lack of social skills, difficulties with peers; many will develop PTSD. Educators and parents alike are looking to trauma-informed practices for the benefit of all children. This literature review will explain the importance of these practices and how they affect children's behavior and …

The Influence Of Bottom Type And Water Column Stratification On Reef Fish Community Structure At Gray’S Reef National Marine Sanctuary, Bridget Campbell

Honors Theses

Understanding the physical and oceanographic differences across reef habitats can help researchers assess how those differences influence fish distribution and community structure, which leads to a better understanding of what a healthy reef system looks like. The traditional methods used to assess fish communities on temperate reefs are limited and often focus solely on either the reef structure or water column conditions alone. An assessment of both data sets yields a more complete understanding of the ecosystem as a whole. In this study, Gray’s Reef National Marine Sanctuary (GRNMS) was surveyed both inside and outside a Marine Protected Area (MPA) …

Free-Ranging And Feral Cats, Alex Dutcher, Kyle Pias, Grant Sizemore, Stephen M. Vantassel

Wildlife Damage Management Technical Series

Domestic cats (Felis catus) are a common household pet in the United States, with an estimated 25.4% of households owning cats (American Veterinary Medical Association 2018). While an increasing number of cat owners keep their pet cats exclusively indoors, a portion of society maintains that domestic cats are entitled to a free-ranging lifestyle and may even consider unowned domestic cats to be wildlife. Although wildlife managers recognize the beliefs of many concerned stakeholders, including advocates who use strong emotional appeals on behalf of cats, it remains that free-ranging and feral domestic cats are an invasive species spread by humans (Lowe …

Spatial And Temporal Variability In Carbon And Nutrient Concentrations Within The North Inlet Estuary,Sc, Heather Kish

Theses and Dissertations

Coastal wetlands provide numerous ecosystem services, including the ability to sequester and store significant amounts of organic carbon (so-called “blue carbon”). Variability in carbon storage within marshes represents a major information gap in understanding and quantifying the role saltmarshes play in the global carbon cycle. This study quantified decadal and small-scale variability in carbon and nutrient concentrations across tidal inundation gradients in the relatively pristine North Inlet Estuary, South Carolina. Sampling took place within two segments of the marsh platform of Crab Haul Creek, the landward-most basin within North Inlet. In the summer of 2020, a total of 200 sediment …

The “Sweet Spot” In The Middle: Why Do Mid-Scale Farms Adopt Diversification Practices At Higher Rates?, Kenzo Emiliano Esquivel, Liz Carlisle, Alison Ke, Elissa M. Olimpi, Patrick Baur, Joanna Ory, Hannah Waterhouse, Alastair Iles, Daniel S. Karp, Claire Kremen, Timothy M. Bowles

Fisheries, Animal and Veterinary Sciences Faculty Publications

In the past few decades, farmers and researchers have firmly established that biologically diversified farming systems improve ecosystem services both on and off the farm, producing economic benefits for farmers and ecological benefits for surrounding landscapes. However, adoption of these practices has been slow, requiring a more nuanced examination of both barriers and opportunities to improve adoption rates. While previous research has demonstrated that both individual and structural factors shape farmers' decisions about whether to adopt diversification practices, this study aims to understand the interaction of these individual and structural factors, and how they relate to farm scale. Based on …

Pushing The First Domino: Freeing The Whales In Canada, Luc Paul Bourgeois

LLM Theses

In 2019, the Canadian Parliament adopted Bill S-203, titled the Ending the Captivity of Whales and Dolphins Act [Whales Act], to phase-out the captivity of cetaceans – that is, whales, dolphins, and porpoises – mainly for entertainment purposes. This new law reflected scientific knowledge and signaled a shift in public attitudes relating to cetacean captivity. Undeniably, this piece of legislation raises many legal and normative questions. Drawing on the capabilities approach, espoused by Martha C. Nussbaum, this paper will explore the nature and impact of the Whales Act in the Canadian political and legal landscape, as well as the newly …

Grains, Seeds And Hay Industry Funding Scheme Annual Report 2020/2021, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity published reports

The Grains, Seeds and Hay Industry Funding Scheme (IFS) has been operating since 2010 to address biosecurity threats relevant to Western Australia’s (WA) grains, seeds and hay industry. The Scheme was established under the Biosecurity and Agriculture Management Act 2007 to enable growers to identify the pest and disease priorities at a whole-of-industry level and raise funds for activities to address these priorities.

There are currently three Industry Funding Schemes in operation. In addition to the Grains, Seeds and Hay IFS, there is a Cattle IFS and a Sheep and Goat IFS. The three IFSs operate in a similar manner. …

The Household Of God: Building Communities Of Shalom, Jodi Gatlin

Doctor of Ministry

This paper explores the problem of anxiety, loneliness, and division within the United States. Research shows that while anxiety, loneliness, and division are on the rise, church participation is on the decline. In light of this reality, this paper asks the question, “How can the church be a community so that lonely and anxious people can be seen, known, and belong?”

From Genesis through Revelation, Scripture witnesses to God’s presence in creation, uniting with humanity to expand God’s heaven and earth temple into the rest of creation. Within God’s temple, God’s people are called to love God first, then self …

Sino, ‘Ilo, Moe Ongo: Body, Knowing, And Feeling, Pā‘Utu-‘O-Vava‘U-Lahi, Adriana M. Lear, Kolokesa U. Māhina-Tuai, Sione L. Vaka, Maui-Tāvā-He-Akó, Tēvita O. KaʻIli, Hūfanga-He-Ako-Moe-Lotu, ‘Ōkusitino Māhina

Pacific Studies

This essay critically examines the intersection of sino body, ‘ilo knowing, and ongo feeling. The latter two are considered indivisible tendencies situated in the former, which is, in turn, taken merely as a vaka/hala medium/vessel/vehicle. The authors address examples from Tongan faiva performance arts of ta‘anga poetry, hiva/fasi music, and lea oratory, in which this topic is highly developed and refined, in contrast to academia, where it is largely, if not, entirely unexplored. By drawing on the Indigenous Tongan Tā-Vā Time-Space Philosophy of Reality, the critique is placed in the Indigenous Tongan thinking and practice of ‘atamai mind and mafu/fatu …

Ummc Research Breaks Funding Record, Karen Bascom

University of Mississippi News

Medical Center researchers tackling problems from cardiovascular health to COVID-19

Aromatherapy With Soothing Scents, Lauren Hoch Adn, Rn, Madison Hess Bsn, Rn

Vizient/ AACN Nurse Residency Program™ EBP Projects

No abstract provided.

Pharmacology Graduate Student Striving For Excellence, Patrick Smith

University of Mississippi News

Salahuddin Mohammed seeks to inspire future students through his work

Organophosphate Pesticides And Progression Of Chronic Kidney Disease Among Children: A Prospective Cohort Study., Melanie H. Jacobson, Yinxiang Wu, Mengling Liu, Kurunthachalam Kannan, Adela Jing Li, Morgan Robinson, Bradley A. Warady, Susan Furth, Howard Trachtman, Leonardo Trasande

Manuscripts, Articles, Book Chapters and Other Papers

Background: Growing evidence suggests that exposure to environmental chemicals, such as pesticides, impacts renal function and chronic kidney disease (CKD). However, it is not clear if pesticides may affect CKD progression and no studies exist in children.

Objectives: The objective of this study was to examine associations between serially measured urinary OP pesticide metabolites and clinical and laboratory measures of kidney function over time among children with CKD.

Methods: This study used data on 618 participants enrolled in the CKD in Children study (CKiD), a cohort study of pediatric CKD patients from the US and Canada. Children were followed over …

How Can Incorporating An Animal Based Curriculum Into An Elementary Classroom Help Promote Social/ Emotional Development?, Stephanie Stickney

School of Education and Leadership Student Capstone Projects

The research question addressed in this project was, how does incorporating an animal based curriculum into an elementary classroom help promote social/ emotional development? This project describes a teacher’s journey in implementing an animal based curriculum in the hopes of promoting social/ emotional development. The purpose of this project is to examine the effect that having animals into a classroom environment can have on students in regards to their social/ emotional development. This project describes the challenges, struggles, and opposing views on having animals in a classroom as well as the successes and highlights from an animal based classroom.

Songs And Salamanders: Investigating The Relationship Between Music And Environmental Education, Walker Nyenhuis

School of Education and Leadership Student Capstone Projects

Environmental education and creative arts such as music have complemented each other for many years. This capstone project investigates the relationship between the two disciplines by asking the question: How can environmental educators use music to increase students’ understanding of the natural world? Focusing on the professional development of environmental educators and other informal educators is important because these individuals will have many opportunities to promote connection between students and the natural world throughout their careers. Musicians and songwriters such as the Banana Slug String Band and Joe Reilly provide invaluable examples of musical experiences that both inform and entertain …

Sustainable Agriculture Curriculum For 9th-12th Graders, Michaela Gallup

School of Education and Leadership Student Capstone Projects

According to the research conducted by Ziska, L. H. climate change and the agricultural industry’s fates are tightly tied. As the effects of climate change continue to worsen, food production will become more challenging. Inorder to help address these issues, this curriculum will introduce student to the causes of climate change, how climate change and agriculture impact each other, evaluate agricultural technologies that could help diminish the effects of climate change, and finally have students propose solutions to agricultural and climate related issues in their communities. The pedagogical practices used in this curriculum is a combination of traditional teaching styles, …