Digital Commons Network^™

The Need For Localized, Socio-Economic Policy Measures For Controlling A Pandemic: An Empirical Study Of Covid-19 In India, Ashish Gupta, Prashant Das, Dongshin Kim

All Faculty Open Access Publications

The COVID-19 pandemic, a black swan event, created an unprecedented global health hazard and disrupted global economic activities. During the first wave of the COVID-19 pandemic, various governments announced lockdowns. India went under lockdown from 25 March 2020 for 21 days. These lockdowns disrupted the social fabric and economic activities. We examined the demographic and socio-economic determinants of COVID-19 infections and deaths across over 400 districts in India. Using statistical methods, we observed that the infection patterns demonstrate localized characteristics across districts. Areas with a larger male population and higher economic activity witnessed higher infection rates. Districts with more agricultural …

From Data Co-Opting To Data Co-Oping: Using New Corporate Structures, Data Corporate-Hood, And Data Personhood To Prioritize Data Privacy, Jonathan Askin

UC Law Business Journal

The stakes of information ownership and control have risen dramatically since the Supreme Court’s decision in Dobbs v. Jackson Women's Health Organization, after which tens of millions of people in the United States recognized that companies harvest massive swathes of data incidental to our activities and that seemingly innocuous information, such as rideshare or location data, credit card payments, or even monthly cyclical health trackers (i.e., menstruation or birth control) could potentially expose them to civil or criminal liability when linked to a chain of causation in jurisdictions penalizing voluntary abortion.2 Data scientists recognize the scale, scope, and massive power …

Young Black American Women’S Social Media Use And Online Victimization, Alexandria C. Onuoha, Sara Matsuzaka, Alexis G. Stanton, Vanessa V. Volpe, Lanice R. Avery

Department of Social Work and Child Advocacy Faculty Scholarship and Creative Works

Despite young Black women’s high rates of social media use and risks for victimization at the nexus of sexism and racism, the relationship between these variables remains under researched in this segment. We surveyed 354 Black American women aged 18–30 to explore the associations between two aspects of social media use—time spent daily on social media platforms (i.e., Facebook, Instagram, Snapchat, TikTok, Tumblr, Twitter, and YouTube) and type of social media engagement (i.e., active social use, active non-social use, and passive use)—with four different types of online victimization (i.e., general online victimization [GOV], online sexual victimization [OSV], online individual racial …

Integrating Machine Learning Algorithms And Advanced Computing Technology Using An Ensemble Hybrid Classifier, Roopashri Shetty, M. Geetha, G. Shyamala, Dinesh U. Acharya

Open Access archive

Ovarian Cancer (OC) is one of the major types of cancers in women worldwide. Despite the standardization of characteristics that can help distinguish benign from malignant ovarian masses, accurate predictive modelling following ultrasound (US) examination and biomarkers for’progression-free survival’ is lacking in the field of ovarian cancer. Important leading factors in ovarian cancer lethality are the lack of diagnostic procedures and proper screening to detect early-stage ovarian cancer, and the rapid spread of the disease over the surface of the peritoneum. Therefore, developing tools for accurate screening and prognosis, as well as the diagnosis of early stage ovarian cancer, is …

Role Of Bi/Te Co-Dopants On The Thermoelectric Properties Of Snse Polycrystals: An Experimental And Theoretical Investigation, Manasa R. Shankar, A. N. Prabhu, Anuradha M. Ashok, Nithya Davis

Open Access archive

A sustainable solution to the energy crisis may be found in thermoelectric materials and generators, capable of transforming thermal energy into electrical energy or vice versa. SnSe is one of the emerging thermoelectric materials with distinctive properties. The main advantages of this compound are earth-abundant, inexpensive, non-toxic and it is also known for its high thermoelectric performance. Here we prepared Bi/Te co-doped SnSe polycrystals; whereas, Bi and Te are added with different compositions such as (x = 0.0,0.02,0.04,0.06 and y = 0.03) in (Sn1-xBixSe1-YTeY) matrix by using the solid-state reaction method. XRD data confirms the samples belong to the orthorhombic …

Comprehensive Study On Structural, Optical, Mechanical And Radiation Blocking Nature Of Eu3+-Doped Bismuth Tellurite Glasses, Ashwitha Nancy D’Souza, M. S. Murari, M. I. Sayyed, Hanan Al-Ghamdi

Open Access archive

A novel glass system B2O3–SiO2–Bi2O3–TeO2–BaO–ZnO doped with Eu2O3 (x = 0–4 mol%) is fabricated through melt-quench technique and coded as BiTeEu-x. Density and refractive index measurements done on the glasses resulted in the increase up to 5.4377 gcm⁻³ and 1.99, respectively, for 4 mol% addition of Eu2O3. Vickers micro-indentation measurements done on synthesized glasses gave increasing microhardness values with Eu³⁺ doping due to higher bond strength of Eu–O bond compared to Te–O bond. The Phy-X/PSD simulation software utilized for obtaining radiation shielding parameters produced highest range of mass attenuation coefficient (63.878–0.036 cm²/g) and lowest range of …

Lost In Translation: A Qualitative Narrative Study On The Lived Experiences Of Bipoc Individuals With High-Functioning Autism Transitioning To College, Aiyeesha L. Hill

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Transitioning to college can prove overwhelming for BIPOC individuals with high-functioning autism (HF ASD) from low-income families (Accardo et al., 2019; Elias & White, 2018; Lambe et al., 2019). This qualitative study addressed the challenges these families faced or will face, fears and concerns about going to college, and the level of support received from high schools and postsecondary institutions, while determining if race and economic status have a bearing on access to information about transition planning. The methodology used for this study was a narrative design to gain insight into the lived experiences of this marginalized group and give …

The Guardian The Month Of July 2024, Wright State Student Body

The Guardian Student Newspaper

News articles from The Guardian for the Month of July 2024. The Guardian is the official student-run newspaper for Wright State University. It has been published regularly since March of 1965.

Lactobacillus Rhamnosus Interactions With Foodborne Pathogens And Impact On Plant Productivity In A Model Hydroponic System, Esther Titilope Oginni

Theses and Dissertations

Food production is a global problem, and this has been further compounded with changes in weather patterns necessitating the need for a sustainable approach to production. Chapter 1 introduces the broad concept of the Control environment agriculture (CEA) and then narrows it doe to the hydroponic system its food safety risks. The CEA has been employed alongside conventional practices methods to improve meet the demand for food without placing pressure on the land available. Foodborne outbreaks have been recorded in the production medium and are therefore susceptible to contamination. In Chapter 2, the study focused on using Lactobacillus rhamnosus and …

Mental Health In Price: A Report On Community Perspectives, Kristen Koci, Jessica Ulrich-Schad

Publications

This report is from a research project conducted at the end 2022 that focuses on mental health in Price. Dr. Kristen Koci conducted interviews in Price to understand community members’ perspectives on and factors affecting mental health in the area. Community leaders from government and local organizations were interviewed along with general community residents, for a total of 27 interviews. The report that follows summarizes themes and perspectives gathered during these interviews.

Injuries Related To Waterskiing Between 2012 And 2022: A National Database Study., Sean M Muir, Tyler Rizzieri, Andrew Brown, Cole Graham, Laken Fulmer, Ryan Scagliarini, Kristine Lombardozzi

Trauma and Acute Care Articles

We conducted an epidemiological study by using the National Electronic Injury Surveillance System (NEISS) database to assess and quantify waterskiing injuries between 2012 and 2022. A total of 898 injuries were reported, primarily among Caucasian males during competition. Head (177, 20%), face (93, 10%), and knee (70, 8%) were the most prevalent types of injuries. Common physical examination findings included muscle strains, ligament sprains, lacerations, and fractures. Although rare, there were reported cases of dental injury, hemorrhage, crushing, foreign body, and amputation as well. These findings suggest that protective equipment, particularly headgear, is necessary to reduce the incidence of waterskiing …

The Role Of Obesity In The Development Of Disordered Breathing, Sarah N. Framnes-Deboer

Master's Theses (2009 -)

Obesity is a complex disease that is defined by an excess amount of body fat. Obesity can have physical, neurological, and endocrine effects and detrimental effects on health. Some obese co-morbid conditions, such as type 2 diabetes have known mechanisms, while others, such as sleep disordered breathing do not. Moreover, there are common respiratory diseases associated with obesity, such as obstructive sleep apnea and obesity hypoventilation syndrome. Furthermore, individuals with obesity or obstructive sleep apnea have a blunted hypercapnic ventilatory response (HCVR) (120), which is indicative of impaired chemosensitivity, as HCVR is a measure of how well an individual responds …

The Impact Of Explicit Instruction In Phonics And Phonological Awareness On Kindergarten English Learners’ Reading Scores, Emily Goranson

School of Education and Leadership Student Capstone Theses and Dissertations

Goranson, E. (2024). The Impact of Explicit Instruction in Phonics and Phonological Awareness on Kindergarten English Learners’ Reading Scores

Language Essentials for Teachers of Reading and Spelling, or LETRSR, is a popular professional development course among early elementary teachers, which promises to restructure the teaching of literacy. An English as a Second Language (ESL) teacher inquired if LETRSR-endorsed practices would benefit the reading growth of English language learners. This research posed the question, How does explicit and systematic instruction in phonics and phonological awareness impact reading growth for kindergarten students who qualify for English language services? The LETRSR framework seems …

Exempting The Fmla From Forced Arbitration: The Need For Special Consideration Of Pregnant And Working Mothers To Achieve Gender Equality In The Workplace, Taylor Trefger

Journal of Dispute Resolution

Pregnant and working mothers face a multitude of challenges when making decisions that pertain to their health, children, and their livelihoods. Historically, women have encountered numerous barriers regarding their entrance and treatment in the United States labor force as a result of gender discrimination that promotes the idea that women, in their inherent ability to become mothers, renders them inadequate or inferior workers in comparison to men. Unfortunately, such archaic notions of gender roles persist still; today, the reality is that women are more likely to be employed part-time, occupy lower-paid roles, and are less likely to take on managerial …

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome After Sars-Cov-2 Infection, Elizabeth R. Unger, Jin-Mann S. Lin, Lauren E. Wisk, Huihui Yu, Michelle L'Hommedieu, Helen Lavretsky, Juan Carlos C. Montoy, Michael A. Gottlieb, Kristin L. Rising, Nicole L. Gentile, Michelle Santangelo, Arjun K. Venkatesh, Robert M. Rodriguez, Mandy J. Hill, Rachel E. Geyer, Efrat R. Kean, Sharon Saydah, Samuel A. Mcdonald, Ryan Huebinger, Ahamed H. Idris, Jocelyn Dorney, Bala Hota, Erica S. Spatz, Kari A. Stephens, Robert A. Weinstein, Joann G. Elmore

Department of Emergency Medicine Faculty Papers

IMPORTANCE: Chronic symptoms reported following an infection with SARS-CoV-2, such as cognitive problems, overlap with symptoms included in the definition of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).

OBJECTIVE: To evaluate the prevalence of ME/CFS-like illness subsequent to acute SARS-CoV-2 infection, changes in ME/CFS symptoms through 12 months of follow-up, and the association of ME/CFS symptoms with SARS-CoV-2 test results at the acute infection-like index illness.

DESIGN, SETTING, AND PARTICIPANTS: This prospective, multisite, longitudinal cohort study (Innovative Support for Patients with SARS-CoV-2 Infections Registry [INSPIRE]) enrolled participants from December 11, 2020, to August 29, 2022. Participants were adults aged 18 to 64 …

Managing The Relationship Between Hispanic Voters And The State Of Florida: A Quantitative Survey Analysis, Selena M. Gonzalez

USF Tampa Graduate Theses and Dissertations

In recent years, the relationship between registered voters of minority groups and the government of the states they reside in has become increasingly complex due to controversial legislation proposed and often passed in these states. Specifically, some states have passed laws that make it more difficult for Hispanic/Latinx residents to live and work. In particular, Florida has enacted legislation that makes it more difficult for members of the minority groups to vote, drive, and gain access to healthcare. Much of this legislation impacts the Hispanic/Latinx community, which can influence perceptions of the relationship this racial minority has with Florida’s state …

Teachers' And School Directors' Perceptions Of The Benefits Of Arts-Integrated Instruction K-2: Before, During, And After Covid-19, Alison H. Mehler

USF Tampa Graduate Theses and Dissertations

The purpose of this study is to explore the experiences and perceptions of teachers who use arts-integrated instruction and their directors of K-2 students before, during, and after the unique period of online instruction during the COVID-19 pandemic, which began in March of 2020. Arts integration is a method of teaching in which students are taught comprehension of subject areas (i.e. – math, science, reading, social studies) through art forms. These art forms include music, theatre, dance, art, and writing. I collected he qualitative data for this research through virtual interviews with five female participants. I transcribed these interviews and …

Modelling Postfire Recovery Of Snow Albedo And Forest Structure To Understand Drivers Of Decades Of Reduced Snow Water Storage And Advanced Snowmelt Timing, A. Surunis, K. E. Gleason

Environmental Science and Management Faculty Publications and Presentations

Forest fires darken snow albedo and degrade forest structure, ultimately reducing peak snow–water storage, and advancing snowmelt timing for up to 15 years following fire. To date, no volumetric estimates of watershed-scale postfire effects on snow–water storage and snowmelt timing have been quantified over decades of postfire recovery. Using postfire parameterizations in a spatially-distributed snow mass and energy balance model, SnowModel, we estimated postfire recovery of forest fire effects on snow–water equivalent (SWE) and snowmelt timing over decades following fire. Using this model, we quantified volumetric recovery of forest fire effects on snow hydrology across a chronosequence of eight sub-alpine …

Data-Driven Modeling Of Calcium Homeostasis And Bioenergetics In Alzheimer’S Disease, Down’S Syndrome And Leigh’S Syndrome., Abdul Rahim Umar

USF Tampa Graduate Theses and Dissertations

Disruption of Ca2+ homeostasis is implicated in the pathogenesis of several neurological conditions, including Alzheimer’s disease (AD), AD-like pathology in Down's Syndrome (DS) and Leigh’s Syndrome (LS). In astrocytes, disrupted intracellular Ca2+ signaling can compromise numerous brain functions, including synaptic transmission, neurovascular coupling, andbioenergetics. In our first project, we investigated the effects of brain extracts from AD patients on calcium signaling within cells and found that these extracts triggered a release of calcium within the cell, similar to synthetic components of amyloid beta plaques, a hallmark of AD. We developed a computational model to analyze how these changes in calcium …

Contextualizing Interpersonal Data Sharing In Smart Homes, Weijia He, Nathan Reitinger, Atheer Almogbil, Yi-Shyuan Chiang, Timothy J. Pierson, David Kotz

Dartmouth Scholarship

A key feature of smart home devices is monitoring the environment and recording data. These devices provide security via motion-detection video alerts, cost-savings via thermostat usage history, and peace of mind via functions like auto-locking doors or water leak detectors. At the same time, the sharing of this information in interpersonal relationships---though necessary---is currently accomplished on an all-or-nothing basis. This can easily lead to oversharing in a multi-user environment. Although prior work has studied people's perceptions of information sharing with vendors or ISPs, the sharing of household data among users who interact personally is less well understood. Interpersonal situations make …

A Framework For Evaluating The Security And Privacy Of Smart-Home Devices, And Its Application To Common Platforms, Ravindra Mangar, Timothy Pierson, David Kotz

Dartmouth Scholarship

In this article, we outline the challenges associated with the widespread adoption of smart devices in homes. These challenges are primarily driven by scale and device heterogeneity: a home may soon include dozens or hundreds of devices, across many device types, and may include multiple residents and other stakeholders. We develop a framework for reasoning about these challenges based on the deployment, operation, and decommissioning life cycle stages of smart devices within a smart home. We evaluate the challenges in each stage using the well-known CIA triad—Confidentiality, Integrity, and Availability. In addition, we highlight open research questions at each stage. …

What Are The Psychosocial Effects Of Service Dogs On Handlers With Disabilities, Kylie Kline

University Honors Theses

This study looks to explore the psychosocial effects that service dogs have on handlers with disabilities. A cross-sectional survey designed to gather information about this directly from service dog handlers was administered to a sample of 20 participants. Then, a qualitative analysis was conducted on data from the survey using an inductive coding scheme that identified themes in the data as key terms and ideas emerged.

Results revealed many nuances surrounding service dogs' effects on handlers' psychosocial health. Notable results include: 20 of 20 participants (100%) reporting their service dogs have had positive impacts on their quality of life; 19 …

Building Partnerships Through Third-Party Facilitation: Best Practices From The Community Collaborative Initiative, Shariq Siddiqui, Abdul Samad, Rafeel Wasif

Public Administration Faculty Publications and Presentations

Small minority group organisations rarely collaborate with other nonprofits owing to a lack of expertise and resources. Third-party facilitators can help these groups navigate the process of collaboration. However, the literature has largely ignored their role in the process. We address this gap by studying the challenges third-party facilitators face in the collaboration process and best practices they can apply using the Community Collaboration Initiative (CCI), a unique third-party-facilitated collaboration process working with Muslim American nonprofits.

Visible-Light-Driven Reactions From A Six-Coordinate Nickel(Ii) Complex, Lakmini Lochana Edirisinghe Arachchilage

Master's Theses (2009 -)

Transition metal complexes capable of absorbing visible light can be excited upon light irradiation and facilitate chemical bond formation and cleavage. In this approach, a transition metal-substrate complex is formed in the ground state, followed by photoinduced substrate activation via an inner-sphere mechanism. Unlike well-established photoredox catalysis that does not involve substrate binding, the ground-state interaction here is important for substrate activation. Among the 3d transition metals, nickel is considered a cost-effective alternative to Ru- and Ir-based photocatalysts due to its ability to accommodate different oxidation states. However, the application of Ni photocatalysis in synthesis had remained largely underexplored. In …

The Role Of Apparatus In Problem-Solving And Model Construction And Contemplation, Maré E. Sutphen, Laura Ríos

Physics

Problem-solving serves a crucial role in learning physics, as it is required that students absorb laws, principles, and concepts and arrange their understanding in a structure accessible for application. Further, these arrangements necessarily include methods and strategies gained from past experience, required for the implementation of these structures. Although tedious, problem-solving requires not only the arrangement of knowledge, but the construction and contemplation of models of physical phenomena. Research shows that while amateur problem-solvers typically approach problems by stringing together equations, experts will first look at the larger picture of the physical phenomena at hand, and through a “series of …

Abroad In The Archives: Engaging Students Across Cultures And Through Time, Christiane Métral

French Studies: Faculty Publications

No abstract provided.

Identity Configuration Of Physician Clinician Educators: A Mixed Methods Study, Lindsey D. White

Organization, Information and Learning Sciences ETDs

This study explores identities of physician clinician educators (CEs) and finds that their identities are multiple and that the COVID-19 pandemic impacted CE identity configuration. Following a sequential explanatory mixed-methods design (quan -> QUAL), participants (n = 115) completed the Physician Clinician Educator Identity Survey (PCEIS) and semi-structured interviews (n = 12). Exploratory factor analysis resulted in a three-factor model; the PCEIS is an acceptable measure of singular CE identity, collective identity, and the impact of the COVID-19 pandemic on CE identity. Qualitative results confirmed the quantitative results and revealed that CEs experience identity enhancement and conflict among multiple identities …

Essays On The Societal Impacts Of Housing Programs And Substance Use Disorder Treatment, Rex W. Sitti

Economics ETDs

I present three essays that contribute to understanding the secondary costs and benefits associated with programs that address homelessness and substance use disorder (SUD) treatment. The first essay investigates whether homeless shelters impact property values. Despite anecdotal claims of property devaluation, endogeneity challenges limit empirical research on homelessness programs. Using data from the Department of Housing (HUD) and Seattle’s King County Department of Assessment, I address these challenges using spatial difference-in-differences methodology, revealing nuanced effects favoring permanent supportive housing. The second essay leverages the Built for Zero program to examine the link between homelessness and crime. Analyzing HUD and crime …

Nonlocal Frameworks For Nonlinear Conservation Laws And Advection-Diffusion Processes, Anh Thuong Vo

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Conservation laws are fundamental principles that play an important role in modeling various phenomena in physics, chemistry, and biology. However, their limitations, such as the development of shocks despite smooth initial conditions, are well known. The nonlocal model framework can be used to overcome these challenges. Nonlocal frameworks utilize integral operators that mimic differential operators but also incorporate long-range interactions within a finite horizon. This approach not only allows for non-smooth solutions, but also provides flexibility in modeling different phenomena. This study investigates the convergence of nonlocal divergence operators, defined with a general flux density function, to their classical counterparts. …

Integrating Remote Sensing And Machine Learning To Determine Past, Current And Future Crop Water Use From The Nubian Sandstone Aquifer System, Moaz Ishag

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

The agriculture sector is a significant consumer of water, and sustainable water use begins with monitoring irrigated land. Delineating irrigated land supports decision-makers and promotes the sustainable use of this crucial resource. This study focuses on the Nubian Sandstone Aquifer System (NSAS), the largest aquifers in the world, which spans Egypt, Sudan, Libya, and Chad. The study aims to: 1) quantify the increase in irrigated hectares (both pivot and non-pivot) from 2000-2001 to 2023-2024; 2) identify major irrigated crop types and their water requirements; and 3) quantify groundwater crop water use from the NSAS using remote sensing via the Google …