Digital Commons Network^™

Laboratory Bioassays Of A Native Arkansas Isolate Of Metarhizium Robertsii (Hypocreales: Clavicipitaceae) And The Biopesticide Met52® For The Control Of Amblyomma Americanum (Anactinotrichidea [=Parasitoformes]: Ixodidae)., Allen Szalanski

Entomology and Plant Pathology Faculty Publications and Presentations

The lone star tick, Amblyomma americanum, is the predominant human-biting tick in Arkansas and a vector of multiple pathogens of medical and veterinary importance. Increasing concerns over acaricide resistance and environmental contamination have prompted evaluation of alternative control strategies. We assessed the pathogenicity of a native Arkansas isolate of Metarhizium robertsii (Savoy P10N1) against laboratory-reared adult and nymphal A. americanum under controlled conditions. Ticks were immersed in a conidial suspension (1 × 10⁸ conidia/ml) and monitored for mortality and fungal sporulation for 77 days post-inoculation. Cumulative mortality followed a time-dependent logistic pattern, with significant fungal-induced mortality beginning at 14 …

Obfuscating Systemic Racism: A Critical Policy Discourse Analysis On The Operation Of Neoliberal Ideas In Media Representation Of A School District State Takeover, Trish A. Lopez, Holly Sheppard Riesco, Christian Z. Goering

Curriculum and Instruction Faculty Publications and Presentations

Education reform in the United States has unwisely focused attention on standards and accountability to the state as determined by standardized testing (Berliner & Biddle, 1995; Mehta, 2013). Stemming from the emphasis on standards-based accountability are the ideas of rapid school turnaround and the state’s role in this process (Peck & Reitzug, 2014; VanGronigen & Meyers, 2019). The current study employed critical policy discourse analysis to examine the media’s portrayal of the 2019 determination to continue or terminate state control of the Little Rock School District. The analysis highlights two argumentative frames—one that emphasized neoliberal values in support of continued …

Novice Advanced Practice Nurses And The Delivery Of Unsatisfactory Health News, Jenny F. Schulte

Graduate Research Projects

No abstract provided.

Residential Segregation And County-Level Covid-19 Booster Coverage In The Deep South: Surveillance Report And Ecological Study, Chengbo Zeng, Jiajia Zhang Ph.D., Zhenlong Li, Xiaowen Sun, Huan Ning, Xueying Yang, Sharon Weissman, Bankole Olatosi Ph.D., Xiaoming Li Ph.D.

Faculty Publications

Background: COVID-19 had a greater impact in the Deep South compared with other regions in the United States. While vaccination remains a top priority for all eligible individuals, data regarding the progress of booster coverage in the Deep South and how the coverage varies by county and age are sparse. Despite existing evidence of racial and ethnic disparities in COVID-19 vaccinations at the individual level, there is an urgent need for evidence at the population level. Such information could highlight vulnerable communities and guide future health care policy-making and resource allocation.

Objective: We aimed to evaluate county-level COVID-19 booster coverage …

Using Geospatial Social Media Data For Infectious Disease Studies: A Systematic Review, Fengrui Jing, Zhenlong Li, Shan Qiao Ph.D., Jiajia Zhang Ph.D., Bankole Olatosi Ph.D., Xiaoming Li Ph.D.

Faculty Publications

Geospatial social media (GSM) data has been increasingly used in public health due to its rich, timely, and accessible spatial information, particularly in infectious disease research. This review synthesized 86 research articles that use GSM data in infectious diseases published between December 2013 and March 2022. These articles cover 12 infectious disease types ranging from respiratory infectious diseases to sexually transmitted diseases with spatial levels varying from the neighborhood, county, state, and country. We categorized these studies into three major infectious disease research domains: surveillance, explanation, and prediction. With the assistance of advanced computing, statistical and spatial methods, GSM data …

Outlier State: Elite Rhetoric As A Window To Western Australian Regionalism, David Jones

Theses

Western Australia was the last of the Australian self-governing British colonies to agree to join the Australian Federation in 1900 and voted to secede, by a significant electoral margin, in a referendum held in 1933. Some have even argued the State has been a reluctant member of the Federation since this momentous vote. If this is the case, what evidence is there that can justify this perception, and possibly point to enduring underlying factors supporting this Western Australian regionalism sentiment and identity? Many of the drivers which led to the successful secession referendum in 1933 still exist today. The State …

Illuminating The Land-Energy Nexus, Danielle Stokes

Law Faculty Publications

The complexities of climate change have infiltrated every facet of life. From environmental preservation and food production to employment opportunities and policymaking, climate plays a role. These respective touchpoints have a direct connection to the Farm Bill. This law serves as the crux of agricultural programs and cements the relationship between farmers and the federal government. What began as a safety net following the Great Depression has expanded into a multi-title behemoth that now regulates nutrition assistance, rural economic development initiatives, and everything in between. In recent years, thought leaders such as the Farm Bill Law Enterprise have brought climate-centered …

2023 Jan Term Course Catalog, Saint Mary's College Of California

Jan Term Course Catalog

No abstract provided.

Exposing Endo: Labor Abuse And Exploitation On Contractual Workers In The Philippines, Olivia M. Fisher

Pell Scholars and Senior Theses

Article 281 states that workers must be put on a probationary period for 6 months of employment before receiving benefits. ENDO-contracting is the situation where corporations hire workers on 5 to 6-month contracts to avoid paying their workers benefits. This research will be conducted using qualitative data from past research publications, court cases, and interviewing anti-ENDO advocates. The historical summary will explain the origins of this law and how it has progressed into common labor practice. ENDO- contracting disproportionately affects the low-wage workforce and deprives them of regular employee benefits. The lack of these benefits has created poor working conditions …

China's Framing Strategy In Constructing The Socio-Cultural Pillar Of Lancang-Mekong Cooperation (Lmc), Haosheng Duan

Chulalongkorn University Theses and Dissertations (Chula ETD)

This dissertation explores China's strategic engagement through the Lancang-Mekong Cooperation (LMC), focusing on the construction and effectiveness of the LMC's Third Pillar, Social, Cultural, and People-to-People Exchanges, in fostering an LMC identity. In short, this China-led institutional arrangement aims to build regionalism and regionalization among the riparian countries. This dissertation uses a constructivist framing theory and qualitative research methods to conduct the research. This research discusses the design and implementation of the third-pillar construction. Furthermore, LMC's cultural exchanges and tourism cooperation are adopted as the case analysis to illustrate China's framing strategies in the third-pillar construction. As a result, this …

Development And Analysis Of A Game Play In Chulalongkorn University Central Library Metaverse, Aisha Munir

Chulalongkorn University Theses and Dissertations (Chula ETD)

Metaverse is the next generation of the internet that allows people to interact with digital content in a more immersive and interactive way. This paradigm shift extends to the realm of education, where the concept of a smart campus is reshaping traditional educational systems. This research focuses on the integration of the metaverse in education, with a specific emphasis on smart libraries. Recognizing libraries as integral components of educational systems, this study proposes a metaverse platform for Chulalongkorn University's central library. The proposed platform enables users to explore the virtual library remotely and simulate resource classification and physical service in …

Adaptation Rationales And Benefits: A Foundation For Understanding Adaptation Impact, Edward R. Carr, Johanna Nalau

Geography

Efforts to achieve coordinated, effective, and impactful adaptation outcomes are complicated by factors ranging from the local specificity of adaptation needs to the challenges of politics and prioritization that drive funding decisions. However, these and other challenges are perpetuated and exacerbated by poorly constructed, often implicit, and generally institution- or context-specific impact pathways connecting policy/institutional priorities through their materialization in specific actions to their intended outcomes. We call these impact pathways adaptation rationales, as they represent the logic of an adaptation action. The implicit nature of most current adaptation rationales makes it difficult to identify and test the accuracy and …

Four Fundamental Questions To Evaluate Land Change Models With An Illustration Of A Cellular Automata–Markov Model, Cláudia M. Viana, Robert Gilmore Pontius, Jorge Rocha

Geography

Numerous models exist for users to simulate land change to communicate with an audience concerning future land change. This article raises four fundamental questions to help model users decide whether to use any model: (1) Can the user understand the model? (2) Can the audience understand the model? (3) Can the user control the model? (4) Does the model address the goals of the specific application? This article applies these questions to the popular cellular automata–Markov (CA–Markov) model as IDRISI’s CA–Markov module expresses. Sensitivity analysis examines 120 ways to set the module’s parameters. Verification compares the module’s behavior to the …

Spectres Of Women In Wuthering Heights, Corinne H. Shearer

Dissertations and Theses

Central to Emily Brontë’s Wuthering Heights (1847) is its famous haunting scene. As this paper suggests, it is in the haunting scene that the novel’s themes are at their most potent and where Brontë is at her most daring, challenging the socially prescribed, gendered binaries of her time. The primary interest of this paper is in describing the particular power of Brontë’s feminine ghost, an archetypal figure of the female Gothic, using theoretical frameworks from poststructuralism and psychoanalysis. I propose a feminist interpretation of the novel which emphasizes the catalyzing effect of the haunting scene and its reversals– and which …

Carceral Form And Social Critique In Zadie Smith's Nw, Wesley Hackman

Dissertations and Theses

No abstract provided.

The Impact Of Climate Change On The Mental Health Of Native American Youth: A Qualitative Study Protocol, Xun Wang

Public Health Theses

Climate change can induce a significant mental health burden on youth, especially for those in Indigenous communities. Despite their vulnerability, little is known about the impact of climate change on the mental wellbeing of Native American children and adolescents. This qualitative study seeks to address this gap by exploring Native American youths’ perceptions and emotional and behavioral responses to climate change. The study is grounded in Indigenous methodologies, which prioritize Indigenous worldviews, values, and ways of interaction. We will utilize relational capital on campus to identify the collaborating tribe and ensure a respectful and reciprocal relationship is built before proceeding …

Recommendations For Climate Adaptation To Preserve Connecticut Drinking Water Quality And Quantity, Matthew Salvatore Di Vitto

Public Health Theses

Climate change impacts drinking water both directly and indirectly. Increases in temperature, drought frequency, and precipitation are among the climate impacts which currently and are projected to affect water quality and quantity in the continental United States. These impacts limit access to clean and abundant water sources by damaging habitat, spreading toxic substances via runoff and favoring the growth of harmful algal blooms. States can learn from one another to adopt best practices and policies to increase water resilience around the country. This paper explores how Connecticut can employ strategies from the States of New York, New Jersey, Massachusetts, Minnesota, …

How Do The Courts See Sexual And Gender-Based Violence In The U.S. Asylum Context: Issues Of Judicial Ethics In The Fact-Finding And Decision-Making Process, Francine Ruth Erfe

Public Health Theses

Background: There are many concerns regarding the U.S. asylum system, especially regarding how it views cases based on claims of sexual and gender-based violence. Wide discrepancies in decision-making in the various courts throughout the U.S. not solely attributed to the strength of the asylum case or the evidence presented leads to injustice for people seeking asylum.Methods: Precedential cases were selected and read in their entirety, grouped together by topic or executive branch era in which it occurred, and the types of evidence extracted and tallied. Categories for evidence were expert testimony, DOS reports, US agency reports, UN agency reports, and …

The Undercurrents Of Disease In Armed Conflict: An Analysis Of Aggregate National Dstb And Mdr/Xdr Tb Screening & Diagnosis Trends During The 2022 War In Ukraine, Sakina Erika Reames

Public Health Theses

​​Tuberculosis (TB) is the second leading cause of death by an infectious disease worldwide after COVID-19. Extensive efforts have been made for decades to tackle this disease through bolstering healthcare systems especially in countries experiencing a disproportionate burden of TB. Ukraine is considered by the WHO to be one of the 30 high burden countries in the world with a notably high burden of MDR TB. In addition, Ukraine has the second largest HIV epidemic in Eastern Europe and Central Asia as well as the fifth largest number of extensive drug resistant cases in the world. Ukraine has made extensive …

Depression And Anxiety Among Plurisexual Teens In The U.S., Olivia Goodwin

Public Health Theses

Background: Little research focuses on the mental health consequences of stigma for plurisexual teens, with even less research comparing cisgender plurisexual youth to nonbinary plurisexual youth.Aims: To assess whether having both a marginalized sexual orientation and a marginalized gender identity is associated with greater risk or greater resilience in depression and anxiety outcomes among teens in the US. Methods: Data was analyzed from the 2022 LGBTQ Teen Survey. Inclusion in the study required being an English speaker living in the US, being 13-18 years old, and identifying as cisgender and plurisexual (n=1547) or gender nonbinary and plurisexual (n=1867). Statistical tests …

Attribution Of Febrile Illness To Circulating Respiratory Viruses In The United States, July 2016 - March 2023, Lily Kitfield-Vernon

Public Health Theses

Background: SARS-CoV-2, an emerging epidemic respiratory virus, has circulated in the United States since early 2020. The dynamics of Influenza (flu) and Respiratory Syncytial Virus (RSV) have shifted, causing atypical timing and levels of illness across the country and in particular age groups. Fever, recorded on at-home bluetooth-enabled thermometers, is a promising new tool with which to monitor respiratory disease. Quantifying the proportion of fever attributable to these three viruses, at a particular time or within a particular age group, would strengthen the collective understanding of viral circulation in the U.S., and enable the use of fever data in the …

Barriers And Facilitators For Implementing The Who Safe Childbirth Checklist In Mozambique: A Qualitative Study Using The Consolidated Framework For Implementation Research (Cfir), Anqi He

Public Health Theses

High maternal and neonatal mortality rates persist in Mozambique, with the issues of stillbirth remaining understudied. Most maternal and neonatal deaths in the country are due to preventable and treatable direct childbirth-related complications that often occur in low-resource settings. The World Health Organization (WHO) introduced the Safe Childbirth Checklist (SCC) in 2015 to reduce adverse birth outcomes. The SCC, a structured list of evidence-based practices, targets the main causes of maternal and neonatal deaths and stillbirths in healthcare facilities. Despite successful implementation in over 15 countries, the SCC has not been adopted in Mozambique. This study aimed to identify potential …

Drivers Of Global Waterborne Disease Transmission Following Extreme Precipitation Events: A Systematic Review, Claire Latendresse

Public Health Theses

Precipitation events such as hurricanes, typhoons, and heavy rainfall can have devastating impacts on water and sanitation infrastructure around the world and have led to large-scale waterborne outbreaks. As climate change amplifies the frequency and intensity of extreme weather events, it is also triggering an increase in waterborne disease transmission. This master’s thesis consists of a systematic review of academic literature pertaining to extreme precipitation events and the pathways by which they trigger waterborne outbreaks.

A systematic review of the literature in PubMed was conducted to identify waterborne disease outbreaks associated with extreme precipitation. The initial search yielded 3,248 results …

Characterizing Populations Living Near Concentrated Animal Feeding Operations: Implications For Health Equity And Environmental Justice, Leah Salzano

Public Health Theses

Current literature has highlighted that concentrated animal feeding operations (CAFOS) are associated with adverse health outcomes among populations living in close proximity to the farms and that, in certain states, vulnerable populations may be disproportionately exposed to CAFOs. However, none of the existing studies have assessed the sociodemographic makeup of areas highly exposed to CAFOs across a diverse geographic range. Using locations of CAFOs across six states with robust operations, we conducted logistic regression models assessing the likelihood of high exposure vs. low exposure at the census tract level for each 10% increase in sociodemographic variables (percent unemployed, percent minority, …

Building The World We Want In An Era Of Climate Anxiety, Rebecca Bratspies

Chapman Law Review

"It is 'unequivocal' that human activity is driving climate change.2 For clarity, unequivocal means 'leaving no doubt: clear, unambiguous[.]'3 The mean global temperature is already more than 1.1ºC above pre-industrial levels.4 And the trajectory is heading in the wrong direction. Keeping temperature increases below 1.5ºC, the level generally agreed on as essential for preventing the worst climate catastrophes,5 seems increasingly out of reach.6 Moreover, even at current levels of warming, the global climate appears to have gone completely off the rails. Widespread, rapid changes ranging from extreme temperatures,7 violent storms,8 accelerating ice melt,9 and expanding wildfire zones10 have become commonplace."

Pakistan, India And The Indus River Basin, Muquadas Ilyas

Dissertations and Theses

Water is a fundamental need of all living things. The right to clean water is classified as a human right under United Nations Resolution 64/292.As such it is the responsibility of governments to ensure its citizens are not deprived of this essential resource. In doing so, effective water management is crucial to provide clean water that is accessible to everyone regardless of any challenges such as geographical constraints or political disputes. This thesis explores the water management efforts of Pakistan and India. These countries are facing a water crisis, whereby numerous citizens have died due to dehydration and diseases contracted …

Urban Freight Transportation: The Interaction Of Home Deliveries In Cities, Carla A. Tejada

Dissertations and Theses

The movement of freight in urban areas is a key factor in the sustainable development of cities. If managed correctly, it can potentiate economic growth and support urban lifestyles. Nevertheless, the movement of goods in cities is usually in conflict with other urban flows and is generally perceived as having more negative externalities, above all for environmental and social sustainability. While the first focuses on measuring the impact on the environment, the latter focuses on measuring the impacts of business decisions on people. The main goal of this dissertation is to study the relationship that urban goods movements, mainly residential …

Scaling And Scalar Analysis As A Framework For Research On Teacher Learning, Lara J. Handsfield

Faculty Publications - College of Education

This paper argues for scalar analysis as a framework for understanding negotiations of competing ideological demands and power relationships in teacher learning. Two illustrative examples are presented, including video data of a student teacher (Camille) attempting to integrate multimodal and digital literacy practices into their instruction, and a research interview between Lara and Camille. Drawing on research in both literacy studies and applied linguistics, the illustrative scalar analyses move beyond linguistic understandings of discourse to also include embodied discourse and materiality as central to understanding complexities of teaching and teacher learning. Implications are presented for research and practice.

Habituated, Tolerant, Or Salt-Conditioned Mountain Goats And Human Safety, Richard B. Harris, Kurt Aluzas, Laura Balyx, Jami Belt, Joel Berger, Mark Biel, Tonya Chilton-Radandt, Steeve D. Côté, Julie Cunningham, Adam Ford, Patti Happe, Chad P. Lehman, Kim Poole, Clifford G. Rice, Kirk Safford, Wesley Sarmento, Laura Wolf

Human–Wildlife Interactions

Interactions between humans and wildlife include a number of consumptive and non-consumptive forms. In some cases, the increased demand for wildlife viewing can precipitate new human–wildlife conflicts. Mountain goats (Oreamnos americanus; goats) are native to a number of North American mountain ranges from southeastern Alaska to southwestern Montana, USA. Goat habitat typically consists of steep terrain and cold weather habitats, which has left them particularly vulnerable to climate change. Their alpine environments also make them vulnerable to disturbance by aircraft and land-based motorized human activity. We reviewed and characterized situations in which goats in close proximity to humans …

Rat Biosecurity Surveillance And Response Following Eradication On A Tropical Atoll, David Ringler, Richard Griffiths, Frank Murphy, Baudouin Des Monstiers, James C. Russell

Human–Wildlife Interactions

Biosecurity is a key element following any eradication operation, employing tools that allow both the identification and elimination of survivors or the early detection of new invaders. Eradication managers must ensure the surveillance strategy is correctly adapted to the spatial context and that the potential causes of a pest’s presence are understood to optimize their operational plans. We used the case of the eradication of black (Rattus rattus) and Pacific rats (Rattus exulans) from Honuea and Onetahi islets (Tetiaroa Atoll, French Polynesia) in 2020 to test an approach that combines rapid eradication assessment modelling and genetic …