Digital Commons Network^™

A History Of Freed Slaves' Homes In Northern Nigeria, 1900-1926, Ajibola A. Abdulrahman

Electronic Theses and Dissertations

This dissertation is about the children rescued from slave traders by the British colonial government in Northern Nigeria in the early twentieth century. The children were first settled in state-owned Freed Slaves Homes located at Zungeru and Borno provinces in 1904. After the state-owned Homes were abolished in 1909, they were moved to the privately-owned Lucy Memorial Freed Slaves’ Home. The study focuses on the experiences of these liberated children within the premises of the Freed Slaves' Homes and in settings outside of these institutions in Northern Nigeria. Drawing on previously unused archival materials obtained from various parts of the …

Formulation Development Of Famotidine Floating Tablets Using Hot-Melt Extrusion Coupled With 3d Printing Technique., Esraa Al Shawakri

Electronic Theses and Dissertations

The main goal of this study is to develop a floating tablet of famotidine using hot melt extrusion coupled (HME) with Fused deposition modeling FDM 3D printing technology. Seventeen different formulations were prepared to obtain printable HME filaments. Hydroxypropyl cellulose (HPL-LF), hydroxypropyl cellulose (HPLC-EF), Hydroxypropyl Methylcellulose (HPMC-E5), and Ethyl Cellulose (EC) were used as polymeric carriers with 10% (w/w) famotidine. Polyethylene Glycol 1500 (PEG-1500) was used as a plasticizer. The resulting physical mixtures were then extruded using an 11 mm twin-screw co-rotating extruder (Thermo Fisher Scientific, Waltham, MA, USA). The HME filaments were then printed using an FDM-3D printer (Prusa …

The Relationship Between Ethnicity, Immigrant Generation, & Delinquency: Examining Youth In Child Protective Services., Erin Leigh Geist

Electronic Theses and Dissertations

Although minority youth are overrepresented in the makeup of the welfare and juvenile justice system, there is a lack of research that examines dually-involved youth. In recent years, there has been an escalation in the number of Hispanic youth that have become involved in the child welfare system, including youth that identify as Hispanic immigrants. This study uses nationally representative data of children receiving welfare services to examine the relationship between ethnicity, immigrant generation, and delinquency. The results of binomial regression models illustrated that there was no effect of Hispanic ethnicity or immigrant generation on delinquency. However, the analysis provided …

"The Wild Asleep": A Cultural And Environmental History Of Ramps, Catherine Jessee

Electronic Theses and Dissertations

Ramps, wild onions, or allium tricoccum are a variety of spring ephemeral, or a flowering plant that emerges for a brief period every spring. In working through stereotypical ideas about Appalachian regional identity, I interpret the environmental history of this plant. Incorporating memory, oral histories, and folklore, this thesis complicates wider conceptions of home, community, and boundary. Tapping into an archive of ramps knowledge as it is created, I ask, what can the future of ramps tell us about place, space, and belonging?

Assessing The Effectiveness And Utility Of A Mindfulness-Based Ecological Momentary Intervention In College Students, Jeffrey Pavlacic

Electronic Theses and Dissertations

Mental health problems are common and increasing in college students. Despite the high prevalence rates of mental health problems in college students, a small percentage of students seek treatment. Low treatment seeking is associated with different factors, such as stigma, financial barriers, and emotion dysregulation. Identifying and delivering evidence-based treatments is critical to curtailing mental health problems and promoting psychological well-being in this population. One intervention that offers significant promise is Ecological Momentary Intervention (EMI), which incorporates technology to administer interventions. EMIs are widely applied for heterogeneous psychological problems and effective through different modalities. Mindfulness-based interventions (MBIs) ameliorate psychological distress …

The Association Between Neuroticism, Self-Esteem, And Peer Interactions And Disordered Eating And Body Checking Behavior In Female College Athletes, Alyssa Hertz

PCOM Psychology Dissertations

Numerous studies have investigated whether participation in collegiate sports is a risk or protective factor for disordered eating attitudes and behaviors. The purpose of this study was to evaluate potential psychosocial factors (neuroticism, peer relations, and self-esteem) that may contribute to increased risk for disordered eating or maladaptive body checking behaviors in female college athletes. This anonymous, cross sectional, online study recruited 206 participants. Participants completed screening questions, a demographic questionnaire in addition to the Eating Attitudes Test-26, Rosenberg Self-Esteem Scale, Body Checking and Avoidance Questionnaire, Inventory of Peer Influence, and Ten Item Personality Inventory. There was no significant relationship …

African American Women’S Perspectives On Mental Health, Kristine Smalls

PCOM Psychology Dissertations

African American women endure multiple stressors from such forms of social oppression as racism and sexism that impact their lives in many ways. Despite those stressors, several barriers impede African American women from seeking the professional mental health they need to cope. Instead, they rely on cultural and historical methods for managing stress, such as religious beliefs and the support of the church community, or they create their own. In this study, 25 women were interviewed to explore the barriers interfering with African American women seeking professional mental health treatment. This study specifically identified and examined three potential barriers: the …

Judicial Review Of Scientific Uncertainty In Climate Change Lawsuits: Deferential And Nondeferential Evaluation Of Agency Factual And Policy Determinations, Robert L. Glicksman, Daniel Kim, Keziah Groth-Tuft

GW Law Faculty Publications & Other Works

Scientific determinations are often at the heart of environmental disputes. When those disputes take the form of litigation, the courts may be called on to determine whether an administrative agency’s treatment of the science warrants deference. For several reasons, judges are inclined to apply deferential review to agency factual and policy science-based determinations. Most judges are not trained in the language and methods of science. They may be reluctant to intervene on matters on which their lack of expertise risks producing uninformed judgments. If a statute delegates to an agency the responsibility of making those determinations, courts may be loath …

A Pratical Approach To Understanding Music Theory, Charles Brooks

Textbooks

No abstract provided.

Biology 102 Lab Manual, Jeffrey Ray, Jason Jones

Textbooks

No abstract provided.

Clinical Interventions For Developmental Trauma Disorder: How Evidence-Based Practice And Attachment Theory Can Inform Therapeutic Approach, Victoria Deveau

DSW Capstone Projects

Approximately two-thirds of U.S. children and adolescents report having experienced a traumatic event. A posttraumatic stress disorder (PTSD) diagnosis requires that the youth has directly experienced a traumatic event, witnessed a traumatic event occur to others, or learned that a traumatic event has occurred to someone close. The clinician is in a diagnostic quandary, however, when the youth presents with the PTSD hallmarks of hyperarousal, avoidance, and emotional dysregulation, in absence of such life experiences. The answer to this quandary lies in an understanding of developmental trauma disorder (DTD). Clinical interventions for DTD are the focus of this capstone.

Product …

Medicare Reimagined: Past, Present And Future Envisioned For Aging In Place, Nancy Patterson

DSW Capstone Projects

The older population is persons aged 65 and older. Many older adults live healthy and active lives while others have one or more illnesses or comorbidities that make it difficult for them to live alone. Older adults aged sixty-five and older who have one or more comorbidities often require assistance to remain in their homes for as long as possible. Older adults who do not have this needed assistance often have frequent falls, make frequent trips to the emergency room, have frequent hospital admissions, or end up in a nursing home.

Product one of the Capstone Presentation is the systematic …

Experiences Of Muslim Mothers Of Children With Disabilities: A Qualitative Study, Enaya Othman, Lee Za Ong, Irfan A. Omar, Abir K. Bekhet, Janan Najeeb

Arabic Languages and Literatures

The purpose of this study is to explore the experiences of Muslim mothers of children with disabilities. Many studies have addressed the challenges faced by family caregivers in Western societal settings and little is known about the challenges of Muslim mothers of children with disabilities faced and the impact to their well-being. The study revealed several themes regarding the values in caregiving, disparity, fortitude, and needs. It provided a unique perspective on the intersection of gender with culture, religion, and immigrant status for the caregivers. The implication on the cultural stigmatization of disability in Muslim communities is discussed.

“They’Re Just Playing”: Why Child Social Media Stars Need Enhanced Coogan Protections To Save Them From Their Parents, Nila Mcginnis

Missouri Law Review

In May 2020, American social media influencer Myka Stauffer, who boasted almost one million followers across various internet platforms at the peak of her career, announced that she and her husband were “rehoming” their autistic son, Huxley, whom they adopted from China three years prior. Over the course of their journey to adopt Huxley, the Stauffers monetized dozens of posts and videos across several channels and accounts on YouTube and Instagram, prominently featuring Huxley in advertisements for brands like Dreft, Danimals, and Playtex Baby. The Stauffers, who were also accused of duct taping Huxley’s hands to stop him from sucking …

Editorial For The Special Issue On Micromachines For Non-Newtonian Microfluidics, Lanju Mei, Shizhi Qian

Mechanical & Aerospace Engineering Faculty Publications

In lieu of an abstract, this is an excerpt from the first page.

Microfluidics has seen a remarkable growth over the past few decades, with its extensive applications in engineering, medicine, biology, chemistry, etc [...]

Trust In Human-Robot Interaction Within Healthcare Services: A Review Study, Dedra Townsend, Amirhossein Majidirad

Mechanical & Aerospace Engineering Faculty Publications

There has always been a dilemma of the extent to which human can rely on machines in different activities of daily living. Ranging from riding on a self-driving car to having an iRobot vacuum clean the living room. However, when it comes to healthcare settings where robots are intended to work next to human, making decision gets difficult because repercussions may jeopardize people’s life. That has led scientists and engineers to take one step back and think out of the box. Having concept of trust under scrutiny, this study helps deciphering complex human-robot interaction (HRI) attributes. Screening essential constituents of …

Disparities In Uptake Of The Primary Sars-Cov-2 Vaccine Series In A Southern Indiana Vaccine Clinic, Cassidy Padgett

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

Objective: COVID-19 is a potentially severe respiratory disease caused by infection from the SARS-CoV-2 virus. COVID-19 was first discovered in 2019 and vaccines against the virus began development in early 2020. COVID-19 vaccines are effective at preventing severe illness, hospitalizations, and death from SARS-CoV-2 infection. Clark Memorial Health is a 236-bed community health system located in southern Indiana. As one of the first four hospitals in the state of Indiana to receive the Pfizer-BioNTech’s COVID-19 vaccine in December of 2020, this health system led the area in vaccine administration. Prior to the emergency use authorization (EUA) of the COVID-19 vaccines, …

Identifying Factors Associated With Syringe Reuse Among People Who Inject Drugs (Pwid) In Appalachia Kentucky, Grayson Keith Fuller

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

Aim: Syringe reuse contributes to the spread of infectious diseases. The purpose of this study is to identify factors associated with syringe reuse among people who inject drugs (PWID) in Kentucky.

Methods: PWID (n=238) completed interviewer-administered questionnaires to collect data on syringe reuse and demographic, behavioral, and clinical characteristics. Negative log binomial regression was used to model the associations.

Results: On average, people reused each syringe 9.3 times (median: 3; IQR: 2-10, range 1-95). Syringe reuse was higher among men [aOR=1.386; 95% CI: 1.041-1.845] and those who injected methamphetamine [aOR=2.122; 95% CI: 1.445-3.116]. Reuse was also higher among those who …

An Analysis Of The Association Between Cognitive Decline And Geographic Residence Among Women Over 65 In The Southeastern United States, Christine Invergo

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

Abstract

Introduction: The United States is an increasingly aging nation, and aging increases the risk of cognitive decline. Information on the relationship between cognitive decline and geographic residence in the U.S. is limited. Available evidence suggests that rural residents tend to suffer persistent disadvantages in cognitive functioning when compared to sociodemographically similar urban peers. This analysis focused on women over 65 years of age living in the southeastern U.S. The primary objective of this analysis was to determine if there was a significant association between geographic residence and cognitive decline. A secondary objective was to explore variables of interest that …

An Analysis Of The Association Between Cognitive Decline And Geographic Residence Among Women Over 65 In The Southeastern United States, Christine Invergo

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

Abstract

Introduction: The United States is an increasingly aging nation, and aging increases the risk of cognitive decline. Information on the relationship between cognitive decline and geographic residence in the U.S. is limited. Available evidence suggests that rural residents tend to suffer persistent disadvantages in cognitive functioning when compared to sociodemographically similar urban peers. This analysis focused on women over 65 years of age living in the southeastern U.S. The primary objective of this analysis was to determine if there was a significant association between geographic residence and cognitive decline. A secondary objective was to explore variables of interest that …

Disparities In Access To Chemotherapy Among Kentucky Stage Iv Non-Small Cell Lung Cancer Patients, Joshua Brown

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

OBJECTIVE: This population-based retrospective cohort study examines the association of sociodemographic disparities with the receipt of chemotherapy among patients with metastatic non-small cell lung cancer in the Commonwealth of Kentucky in the precision oncology and immunotherapy era.

METHODS: Kentucky Cancer Registry data from 2010 through 2017 was analyzed using univariate, bivariate, unadjusted, and adjusted multivariate regressions to assess disparities in our population (N = 9490).

RESULTS:We found no significant difference in receipt of chemotherapy between sexes (OR 0.99, P=0.90) nor races (OR 1.12, P=0.22). Patients diagnosed in an Appalachia county were significantly less likely to receive chemotherapy (OR 0.71, …

Demographic Characteristics Of Individuals Needing Treatment For Substance Use Disorder, Amber Hill

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

Introduction:

While multiple options are available for the treatment of substance use disorders (SUD), 9% of individuals reported needing treatment within the last year for illicit drug or alcohol use, according to the 2020 National Survey for Drug Use and Health (NSDUH). Despite concerns about widespread disparities in healthcare access and outcomes, there are limited current data regarding demographic characteristics of individuals that need treatment. It is crucial to identify these characteristics from population-based data in order to develop and implement targeted public health interventions.

Methods:

The NSDUH is an annual, nationwide survey that collects data about substance use and …

Policy Approaches To Address Childhood Obesity, Omoadoni Roseline Obielodan

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

Background: Childhood obesity continues to be a serious international public health concern. Unfortunately, there are limited treatment options for obesity. One notable intervention option is the University of Kentucky (UK) Pediatric high BMI clinic intervention for childhood obesity. The Clinic provides intervention for childhood obesity through healthy lifestyle habits. This intervention has been reported to be effective.

Even though there is evidence that public health policies that promote healthy behaviors would substantially reduce and prevent the alarming prevalence of childhood obesity, the state of Kentucky does not have well-established practical policies that promote healthy behaviors in children. Studies have shown …

Interdisciplinary Collaboration: Using A Rapid Coaching Intervention To Teach Parents Naturalistic Strategies To Teach Communication, Rose Campbell

Theses and Dissertations--Early Childhood, Special Education, and Counselor Education

In this study, a multi-component, rapid coaching intervention that included providing rationales, modeling, coaching during brief practice sessions, and performance-based feedback to train parents of children with communication delays to use naturalistic strategies during play. In addition, this study modeled successful interdisciplinary collaboration. A multiple baseline design across behaviors was used to evaluate the intervention and subsequent changes in the parent’s behavior. Results indicated that hat the rapid coaching model can be effective when it came to teaching parents how to implement naturalistic strategies. Additional data are needed before a definitive decision can be made regarding the effectiveness of the …

Biomechanical Behavior And Life Span Of Maxillary Molar According To The Access Preparation And Pericervical Dentin Preservation: Finite Element Analysis, Nawar Nawar, Mohamed Kataia, Henry Cheol Kim, Engy M. Kataia, Nada Omar

Dentistry

No abstract provided.

Influence Of Different Combinations Of Cad-Cam Crown And Customized Abutment Materials On The Force Absorption Capacity In Implant Supported Restorations – In Vitro Study, Ahmed Sabet

Dentistry

Objectives: To evaluate the force absorption capacity of implant supported restorations utilizing different CAD-CAM materials for the fabrication of crowns and customized abutments. Methods: 80 titanium inserts were scanned to design customized abutments and crowns. The specimens were divided into four groups (n = 20/material): (Z): zirconia, (P): PEEK, (V): VITA Enamic, and (E): IPS e.max. Each group was subdivided into two subgroups according to customized abutment material: (Z) zirconia, and (P) for PEEK. For the assessment of force absorption, all specimens were loaded in a universal testing machine, applied loads curves were collected from the machine’s software, and resulting …

In Vitro Comparative Sem Analysis Of Nano-Hydroxyapatite Toothpaste And Diode Laser: Evaluation Of Efficacy Of Dentinal Tubular Occlusion, Mohamed Shamel, Sara Elbanna

Dentistry

Introduction Dentin hypersensitivity (DH) is a very common problem that faces many patients and maintaining treatments with a long term effectiveness remains a challenge. Based on hydrodynamic theory, the main approach of overcoming DH are tubular occlusion.

Objectives The aim of this study was to discover the efficacy of diode laser alone and in combination with a desensitizing toothpaste containing nano-hydroxyapatite (nHap) to evaluate dentinal tubule occlusion after acid challenge under scanning electron microscope (SEM).

Material and methods Forty dentin discs were divided into 4 groups: group 1, control; group 2, dentin disc treated with nHap toothpaste for one week; …

Sleep Quality, Weight Status, And Executive Functioning In Patients Presenting For Vocational Rehabilitation Evaluation, Justin D. Misterka

PCOM Psychology Dissertations

Poor sleep quality and elevated weight status are associated with poorer executive functioning (EF). The current study investigated the relationship between sleep quality, weight status, and EF in patients presenting for vocational rehabilitation evaluation, as well as whether EF is related to endorsing well-defined vocational interests. This retrospective study evaluated neuropsychological test data collected as part of standard clinical care from October 2018 to February 2021 from an urban outpatient training clinic. Patients seen for neuropsychological evaluation (N = 96) completed the Booklet Category Test, Trails A & B, Pittsburgh Sleep Quality Index, Behavior Rating Index of Executive Function (BRIEF), …

Predicting Adhd Symptoms In Adults From Performance On Selected Neuropsychological Measures, Kara Taylor

PCOM Psychology Dissertations

Neuropsychological assessment is useful for identifying and predicting symptoms of psychological disorders. Certain tests within a neuropsychological battery can be better predictors of attention deficit-hyperactivity disorder (ADHD) symptoms than others. The current study aims to contribute to the growing body of literature supporting the use of neuropsychological assessment in identifying adult ADHD symptoms. Data includes 68 deidentified adults with ADHD collected retrospectively from a private neuropsychology practice. A linear regression model (ANOVA) evaluated the relationship between the dependent variable for Hypotheses 1-3 (Attention and Behavior Rating Form, total score) and independent variables of D-KEFS Tower Test first move time and …

Kinorhynch Diversity In The Southern Gulf Of Mexico And A Description Of Dracoderes Chaac Sp. Nov., Stephen C. Landers, Kellan Hoffman, Nuria Sanchez, Martin Sorensen

Gulf and Caribbean Research

Sediment collections from the southern Gulf of Mexico between the Texas—Mexico border and the Yucatán Peninsula have resulted in many new kinorhynch species distribution records and the finding and taxonomic description of a new species, Dracoderes chaac sp. nov. This study focused on the non—echinoderid members of the Phylum Kinorhyncha, many of which are rare or restricted to only a few locations. A total of 136 specimens were identified from 24 sediment stations, distributed among the following species: Antygomonas gwenae, Campyloderes vanhoeffeni, Centroderes readae, Condyloderes flosfimbriatus, Co. rohalorum, Cristaphyes panamensis, Dracoderes chaac sp. nov., …