Digital Commons Network^™

Exploring The Influence Of Black Male Graduates’ Cross-Racial Relationships On Social Engagement During Their Undergraduate Years At A Predominantly White Institution, Dominique Fowler

Education Doctoral

With a sample of 12 Black male college graduates, the purpose of this study was to explore the factors that influenced the participants’ cross-racial relationships with their peers at a predominantly White institution (PWI), how stereotypes and biases affected their relationships and social engagements, and how the participants navigated power dynamics and the microaggressions that occurred within their formed and maintained cross-racial relationships during their undergraduate years. The theoretical frameworks for this study were social identity theory and contact hypothesis, which provided a foundation for examining how stereotypes, biases, power dynamics, and microaggressions affect cross-racial relationships. The findings from this …

Black/White Biracial Identity And Sense Of Belonging In High School: A Grounded Theory Qualitative Study, Kathleen Richardson

Education Doctoral

This qualitative research aimed to understand better the identity development and sense of belonging of Biracial high school students. The study used a Charmaz (2012) constructivist grounded theory design to describe the experiences of postsecondary students who self-identified as having one Black parent and one White parent through semi-structured interviews. The study generated an emerging theory for identity development and sense of belonging in secondary educational institutions that can be used by parents, teachers, school leaders, and school policymakers as a framework to improve the high school experiences and student achievement of all multiracial students. The results of this study …

2024 December, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for December of 2024.

The Lived Experience Of Nurses Caring For People Experiencing Homelessness: A Descriptive Phenomenological Study, Debra Guerrini

Theses & Dissertations

Background:

Marginalized patient populations, such as people experiencing homelessness, receive a lower quality of care linked to stereotyping and biases (Alspach, 2018). Populations receiving substandard healthcare are often subconsciously identified by attributes such as age, race, mental health, housing, and social status (Padilla-Moledo et al., 2016). These stigmatized attributes can be the underpinning of bias. The health status of people experiencing homelessness is generally poorer than housed populations, with evidence demonstrating the difficulties they encounter when attempting access to healthcare (Klop et al., 2018).

Purpose:

The purpose of this phenomenological study was to explore and gain a more in-depth understanding …

The Lived Experience Of Older Adults Using Telemedicine Services, Cathy Anne Cahill

Theses & Dissertations

The coronavirus 2 (SARS-CoV-2) and the subsequent pandemic transformed the healthcare delivery system in the U.S. Telemedicine became an essential mode of healthcare, and its usage increased significantly during the public health emergency. Telemedicine improved access to care, especially for vulnerable patient populations and those with chronic medical conditions. There were many other benefits, including convenience, cost savings, and reduced coronavirus transmission. It also reduced the strain on healthcare facilities and overburdened healthcare providers. A qualitative, Heideggerian phenomenological method of inquiry was conducted to understand the experience of the older adult population utilizing telemedicine services. These methods included a description …

Analize Exchange Rate Changes Effect On Poverty In Iraq For The Period (2004-2022), Ashraq Taleb, Azhar Hasan Hasan Ali

Journal of Economics and Administrative Sciences

Purpose: Analysis of the Impact of Exchange Rate Changes on the Poverty Index in Iraq and a Study of the Resulting Effects for the period (2004-2022). Theoretical framework: The research studied the relationship between the change in the (EX) and its role in reducing the phenomenon of poverty in Iraq for the period (2004-2022). The exchange rate is considered one of the most important tools of monetary policy in the Iraqi economy due to its sensitivity to any change taken by the monetary authority and its direct and indirect effects on all economic variables, including its impact on the poverty …

The Impact Of E-Commerce On Digital Marketing Hopes And Ambitions: A Case Study In Airline Reservation Offices In Iraq, Anas Maaroof, Abdullah Oğrak

Journal of Economics and Administrative Sciences

Purpose: The current study aims to identify the impact of e-commerce with digital marketing in airline reservation offices in the Republic of Iraq. The study consists of two main variables: the independent variable that included e-commerce, which consisted of four dimensions: Business-to-Business, Consumer-to-Business, and Consumer-to. - Consumer, Business-to-Government, and the dependent variable represents digital marketing, the dimensions of which are: website design, social media marketing, search engine optimization, and email marketing. Theoretical Framework: Upon on Maaroof, A. (2021) This study highlights the importance of e-commerce and digital marketing, such as booking corners during digital transactions in airline reservation offices, as …

The Compatibility Of The Substance Over Form Doctrine With Tax And Investment Treaties: A Case Study Of Lone Star V The Republic Of Korea, Blazej Kuzniacki

Research Collection School Of Accountancy

In late August 2022, the Lone Star tribunal concluded one of the latest awards in tax-related investment treaty disputes (the tax-related claims account for almost USD 1.5 billion of the total of almost USD 4.7 billion claimed in compensation). It also is the first award in which the tribunal dealt with the application of the substance over form doctrine (SOFD) by tax authorities and courts of the host state to prevent the abuse of a double tax treaty (DTT), and the impact of the refusal to accord the claimants the benefits under the DTT via a domestic (Korean) SOFD on …

Using Simulations Of Future Extreme Weather Events To Escape The Resilience Trap: Experimental Evidence From Hong Kong, Terry Van Gevelt, J. Yang, K. N. Chan, L. Li, Fiona Williamson, B. G. Mcadoo, A. D. Switzer

Research Collection College of Integrative Studies

Hong Kong is a hyper-dense coastal city that has long learned to live with a potentially disastrous extreme weather event: tropical cyclones. This was largely a reactionary process, with investments in soft and hard infrastructure made in the aftermath of devastating tropical cyclones. While the experiences of devastating tropical cyclones remain strong in the collective memory of the city, Hong Kong's present-day resilience has led to complacency, especially among the general public. We suggest that Hong Kong may be caught in a resilience trap, where previous success in building resilience may be hindering the city's ability to adapt to the …

The Rage, Fall 2024, Aspen Humphries, Savannah Moore, Lottie Taylor

The Rage Zine

The Rage zine is published in collaboration with Students Advocating Gender Equality and CCU Women's and Gender Studies. Volume 3, Issue 1.

The Relationship Between Salvinia Molesta Infestation And The Microbial Ecology Of Wetlands At Caddo Lake, Tx, Usa, Martin Hadsell

Electronic Theses and Dissertations

Wetlands are known to host many beneficial geochemical processes such as nutrient cycling and carbon sequestration. These processes are primarily driven by the microbial communities within a wetland. The establishment of non-native invasive species within wetlands has the potential to alter the once beneficial functionality of wetland microbial communities due to the sensitivity microbes have towards environmental changes. Because of this, several metagenomic studies have been conducted to assess microbial community response to aquatic plant invasion; however, there haven’t been any studies researching the influence of Salvinia molesta (D.S. Mitch.), commonly known as Giant Salvinia, on microbial communities. The goal …

Soundscapes Of The Pillow Book: Creating Music Exploring Pamela Z'S Sonic Landscapes, Asuka Kakitani

Electronic Theses and Dissertations

Pamela Z stands as a pioneering force in contemporary music, seamlessly integrating her roles as a composer, performer, and media artist. Renowned for her innovative approach, she masterfully combines her voice with live electronic processing, sampled sounds, and video elements, crafting a distinctive musical landscape that embodies the forefront of artistic exploration in our time. The primary aim of this thesis is to create “The Pillow Book,” a new musical work inspired by Z's creative process and methods. This work will also incorporate elements of my native language and ancient Japanese text from The Pillow Book, written in 1002 …

Sing A New Song: Analyzing A Cappella Arrangements Of Contemporary Worship Music, Ashley S. Cox

Electronic Theses and Dissertations

Music is indispensable to Christian worship services, and pop/rock-influenced contemporary worship music (CWM) serves an important role in modern worship. This thesis explores strategies for arranging CWM for a cappella settings by comparing the originals with two a cappella arrangements: one intended for group performance and the other for congregational worship. This will be accomplished through examining the following five songs: “Hymn of Heaven,” “Raise a Hallelujah,” “Build Your Kingdom Here,” “Psalm 34 (Taste and See),” and “Battle Belongs.” Analysis of elements such as form, texture, harmony, and rhythm reveals many arranging techniques. The songs are categorized by the level …

Bioremediation Of Effluent Water In A Coal Ash Disposal Area: Optimizing Microbial Sulfate Reduction, Ryka Shea

Electronic Theses and Dissertations

Coal combustion residues (CCR) pose a serious environmental threat, even long after they are disposed of in specialized landfills, due to their complex composition and potential for leaching into waterways. This study focuses on the issue of elevated sulfate concentrations at the Martin Lake Steam Electric Station (MLSES) A-I Disposal Area in Panola County, Texas, where CCR are disposed of in a permanent landfill. Currently, this site is exceeding its regulatory limit of sulfate concentrations in its effluent and is in need of a cost-effective and sustainable solution to this problem. This research utilized benchtop experiments to investigate sulfate reducing …

Establishment Of Structure-Property-Processing Relationships For Design Of Sprayable Hydrogels And Amyloid/Peo Electrospun Composites, Xianjun Wang

Dissertations

The focus of this dissertation is the design, synthesis, characterization, and prototyping of bio-inspired materials to understand the role of structure, intermolecular interactions, and processing technique on the self-assembly, bioactive properties, and mechanical properties of the biomaterials. This work is divided into three research areas: 1) sprayable and adhesive glycopolymer based hydrogels; 2) decapeptide-based composite nanofiber mats; and 3) prototyping sutures and meshes via electrospinning. The established structure-property-processing relationships provide a foundation for designing biomaterials in the future.

The first chapter provides an introductory overview of the requirements necessary for the development of hydrogels, glycopolymers, and peptides, including relevant processing …

Comparative Analysis Of Inference Performance Of Pretrained Deep Learning Models In Analog Accelerators, Mafizur Rahman

All Theses

Resistive crossbars using non-volatile memory devices have become promising components for implementing Deep Neural Network (DNN) in hardware. However, crossbar-based computations encounter a notable challenge due to device and circuit-level non-idealities. In this study, we explored three recent crossbar simulation tools, namely, AIHWKIT, CrossSim, and MemTorch, and evaluated four pre-trained DNNs for image classification on CIFAR-100 dataset using these tools. All three tools had strong analog simulation functionalities that effectively mimicked the actual hardware environment. To the best of our knowledge, this is the first study using all three simulation tools of analog accelerators, representing three distinctive hardware settings, to …

Estimating The Possible Qpos Of M87* From The Parameters Of A Hairy Kerr Black Hole, Orhan Donmez, Fatih Dogan

Materials Science and Engineering Faculty Research & Creative Works

In this paper, we study the dynamics of the shock cone formed around a hairy Kerr black hole due to Bondi– Hoyle–Lyttleton (BHL) accretion and investigate the quasi-periodic oscillations (QPO) behaviors resulting from the black hole-cone interaction, aiming to predict the QPO frequencies that may occur around the M87∗ black hole. To achieve this, we use the hairy Kerr black hole parameters consistent with the observed shadow parameters of M87∗ as initial conditions in numerical simulations, revealing the structure of the resulting shock cone and QPOs in a strong gravitational field. Numerical calculations show that the deviation of …

Exploring Keebet Von Benda-Beckmann's Legal Pluralism In Slum Transformation: An Ethnographic Study Of Urban Revitalization In Indonesia, Imam Koeswahyono, Diah Pawestri Maharani, Nadyah Maylika Rahmawati, Ika Ismudyahwati

The Indonesian Journal of Socio-Legal Studies

Slum areas in Indonesia present a significant challenge, with government programs such as the National Slum Upgrading Program (NSUP) aiming to address urban poverty and improve living conditions. Despite the implementation of formal policies, the interplay between legal frameworks and local practices often determines the success of such initiatives. Drawing on Keebet von Benda-Beckmann’s theory of legal pluralism, this research examines the transformation of slums into productive and sustainable zones, focusing on Kampung Jodipan, Kampung Heritage Kajoetangan, and Kampung Kreatif Dago Pojok. These case studies reveal how formal legal systems interact with informal norms and community-driven practices in achieving urban …

A Mathematical Model For Mapping The Insecticide Resistance Trend In The Anopheles Gambiae Mosquito Population Under Climate Variability In Africa, Komi Mensah Agboka, Mark Wamalwa, James Mutuku Mutunga, Henri E.Z. Tonnang

All Peer-Reviewed Publications

The control of arthropod disease vectors using chemical insecticides is vital in combating malaria, however the increasing insecticide resistance (IR) poses a challenge. Furthermore, climate variability affects mosquito population dynamics and subsequently IR propagation. We present a mathematical model to decipher the relationship between IR in Anopheles gambiae populations and climate variability. By adapting the susceptible-infected-resistant (SIR) framework and integrating temperature and rainfall data, our model examines the connection between mosquito dynamics, IR, and climate. Model validation using field data achieved 92% accuracy, and the sensitivity of model parameters on the transmission potential of IR was elucidated (e.g. μPRCC = …

Interactions Between Bacillus Thuringiensis And Selected Plant Extracts For Sustainable Management Of Phthorimaea Absoluta, Terry A. Ochieng, Komivi S. Akutse, Inusa J. Ajene, Dora C. Kilalo, Maina Muiru, Fathiya M. Khamis

All Peer-Reviewed Publications

Phthorimaea absoluta is a global constraint to tomato production and can cause up to 100% yield loss. Farmers heavily rely on synthetic pesticides to manage this pest. However, these pesticides are detrimental to human, animal, and environmental health. Therefore, exploring eco-friendly, sustainable Integrated Pest Management approaches, including biopesticides as potential alternatives, is of paramount importance. In this context, the present study (i) evaluated the efficacy of 10 Bacillus thuringiensis isolates, neem, garlic, and fenugreek; (ii) assessed the interactions between the most potent plant extracts and B. thuringiensis isolates, and (iii) evaluated the gut microbial diversity due to the treatments for …

Dual Nature Of Magnetism Driven By Momentum Dependent F-D Kondo Hybridization, Byungkyun Kang, Yongbin Lee, Liqin Ke, Hyunsoo Kim, Myoung Hwan Kim, Chul Hong Park

Physics Faculty Research & Creative Works

The intricate nature of magnetism in uranium-based Kondo lattices is a consequence of correlations between U-5f and conduction electrons. Previously, the source of magnetism has been ascribed to either Mott physics or Ruderman-Kittel-Kasuya-Yosida interaction, both of which are not fully applicable to uranium-based Kondo lattices. Using linearized quasiparticle self-consistent GW plus dynamical mean-field theory, we demonstrate a crossover from incoherent to coherent f-d Kondo cloud in the paramagnetic phase of UTe₂, USbTe and USbSe. As the transition occurs, we observe an augmented f-d coherence and Pauli-like magnetic susceptibility, with a substantial frozen magnetic moment of U-5f persisting. We …

A Study For Self-Driving Car Analysis, Rasha I. Ahmed, Rana M., Matheel E. Abdulmunim

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Computer vision has demonstrated itself to be a key component of recent technological advancements. Among computer vision applications, the self-driving automobile. The self-driving cars is one of the most significant developments in the automotive sector. Also Currently, artificial intelligence, especially neural networks, has contributed greatly to the field of automated driving. This paper presents an overview of the use of artificial neural networks for lane detection and demonstrates how this technology has become a key component of vision-controlled autonomous vehicles. ConVolutional Neural Networks (CNN) are used for lane detection, which contributes to the car's autonomous operation. Also, the conVolutional Neural …

A Survey: Handwritten Signature Verification Using Different Methods, Zainab Ali Yakoob

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Nowadays, with the development of correspondence via the Internet and the crises that occurred after 2019, many institutions in various fields, whether public or private, and banks and financial transactions, began to carry out most of them via the Internet and needed to sign various documents electronically. There are many problems with the signature images, documents, transactions, or files that make the verification process difficult or require preprocessing for signature. One important part of biometric authentication is signature verification, which tries to separate genuine signatures from fraud. Both online and offline signature verification techniques are examined in this survey. In …

Healthcare Based Block Chain Survey In Iot, Ghazwh Ganem Jumaa, Atheer Raheem, Rasha M. Mohsin, Abeer Tariq Maolood

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Because block chain technology can improve distributed systems' security, dependability, and resilience, it has been gaining popularity. Research based on this technique has helped a number of fields, including data analysis, finance, remote sensing, and healthcare. The primary characteristics that make block chain technology appealing include distributed ledgers, decentralization, privacy, transparency, and data immutability. However, because there is a chance of a privacy breach, medical records that hold private patient information make this system extremely complex. The purpose of this project is to investigate block chain applications in the healthcare sector. We also include articles that touch on other topics, …

Iot Based Football Player Training Session Simulation, Baydaa M. Merzah, Muayad Sadik, Ahmed N. Rashid

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Simulation software is considered as an important step in the development of internet of things (IoT) scenarios and has been the subject of intense research in the past decade. While most previous efforts in simulating these devices have focused on the communication protocols and the sensor node layers Issues, a significant aspect remains in precisely measuring some health metrics of football players. Some of the IoT technologies are allowed to be used during the real match or training practice, while most of them were forbidden by the Fédération Internationale de Football Association (FIFA). One promising aspect, is to simulate the …

Pakistan Ischemic Stroke Guidelines, Anjum Farooq, Maria Khan, Ayesha Zafar, Husnain Hashim, Fozan Khan, Abdul Malik, Ayeesha Kamran Kamal Aga Khan University, Karachi, Mohammad Wasay

Pakistan Journal of Neurological Sciences (PJNS)

Stroke is the second leading cause of death and disability. Mortality related to stroke is very high in low- and middle-income countries. Stroke imposes a great socioeconomical burden in Pakistan. It is important to take important steps for prevention and proper management of stroke in country. Purpose of developing stroke guidelines is to improve stroke care in Pakistan. Guidelines are designed to help neurologists and general practitioners for treating stroke. American stroke guidelines, NICE guidelines, Canadian guidelines and multiple important articles including those emphasizing stroke care in low- and middle-income countries were studied, and these current guidelines were designed in …

Between Hope And Despair: The Misery Of International Law – Confrontations With Injustice In The Global Economy, Kanad Bagchi

Indian Journal of International Economic Law

No abstract provided.

Traittrainr: Accelerating Large-Scale Simulation Under Models Of Continuous Trait Evolution, Jenniffer Roa Lozano, Mataya Duncan, Duane D. Mckenna, Todd A. Castoe, Michael Degiorgio, Richard Adams

Entomology and Plant Pathology Faculty Publications and Presentations

Abstract

The scale and scope of comparative trait data are expanding at unprecedented rates, and recent advances in evolutionary modeling and simulation sometimes struggle to match this pace. Well-organized and flexible applications for conducting large-scale simulations of evolution hold promise in this context for understanding models and more so our ability to confidently estimate them with real trait data sampled from nature. Results

We introduce TraitTrainR, an R package designed to facilitate efficient, large-scale simulations under complex models of continuous trait evolution. TraitTrainR employs several output formats, supports popular trait data transformations, accommodates multi-trait evolution, and exhibits flexibility …

Nestings Of Bibds With Block Size Four, Marco Buratti, Donald L. Kreher, Douglas R. Stinson

Michigan Tech Publications

In a nesting of a balanced incomplete block design (or BIBD), we wish to add a point (the nested point) to every block of a (Formula presented.) -BIBD in such a way that we end up with a partial (Formula presented.) -BIBD. In the case where the partial (Formula presented.) -BIBD is in fact a (Formula presented.) -BIBD, we have a perfect nesting. We show that a nesting is perfect if and only if (Formula presented.). Perfect nestings were previously known to exist in the case of Steiner triple systems (i.e., (Formula presented.) -BIBDs) when (Formula presented.), as well as …

The Equal Protection Case Against Disparate U.S. Humanitarian Parole Policies For Afghans Compared To Ukrainians, Darcy Gallego

Fordham Law Review

The disparities between the U.S. government’s use of humanitarian parole in response to the humanitarian crises in Afghanistan and Ukraine are indicative of discrimination and violate the Equal Protection Clause. As such, U.S.-based relatives of Afghans should prevail in seeking accountability for the thousands of Afghans who continue to wait for protection.

First, this Note explains what immigration parole is, provides an overview of standing, equal protection, and animus, and describes how the government has used parole for Afghans and Ukrainians. Second, it compares parole for Afghans and Ukrainians and discusses recent immigration equal protection challenges. Third, it demonstrates that …