Digital Commons Network^™

The Influence Of Uae Schools Initiatives On High-School Students’ Stem Career Aspirations, Areej Elsayary

All Works

Students’ science, technology, engineering, and mathematics (STEM) career aspirations are influenced by the cultural, cognitive, and contextual factors that affect their self-efficacy, outcomes, expectation, motivation, interests, and choices (Lent et al., 1994). This study investigates the influence of the United Arab Emirates (UAE) schools on high school students’ STEM career aspirations. UAE schools are considered the cultural factor, where many new initiatives and policies take place, such as the science, technology, and innovation policy and new high school equivalency policy. In this study, the students’ STEM career aspirations involved the cognitive factor and the contextual factor. The participants were high …

The Impact Of Covid-19 Quarantine On Lifestyle Indicators In The United Arab Emirates, Sharifa Alblooshi, Maryam Alfalasi, Zainab Taha, Farid El Ktaibi, Alia Khalid

All Works

Introduction: COVID-19 is a virus that has spread rapidly and brought economic and social crises all around the world. The current study aimed to investigate the impact of COVID-19 quarantine on dietary habits, physical activity, food purchasing, smoking, and sleeping patterns in the United Arab Emirates. Methods: A cross-sectional study was conducted using an online questionnaire between November 1st, 2020 and the end of January 2021. Citizens and residents of the UAE aged ≥ 18 years old were asked to complete an anonymous electronic questionnaire created via Google Forms and distributed on various platforms, such as WhatsApp, Twitter, and email. …

Exploration Of In-Service Teachers' Preparedness And Perceived Challenges About Inclusive Education In The United Arab Emirates, Lawrence Meda, Areej Elsayary, Laila Mohebi

All Works

The Coronavirus (COVID-19) global pandemic led to the deterioration of exclusive pedagogical practices in different learning institutions. This is because the pandemic forced teachers to make an abrupt instructional switch from face-to-face to online learning without having sufficient time to prepare. Various studies have reported that students with special needs in learning have to tolerate the burden of this tumultuous instructional transition. The educational policymakers have requested that in-service teachers in the United Arab Emirates (UAE) attend an inclusive education professional development program to equip them with knowledge and skills for teaching and supporting special needs children. The purpose of …

Facial Expression Recognition Using Lightweight Deep Learning Modeling, Mubashir Ahmad, Saira, Omar Alfandi, Asad Masood Khattak, Syed Furqan Qadri, Iftikhar Ahmed Saeed, Salabat Khan, Bashir Hayat, Arshad Ahmad

All Works

Facial expression is a type of communication and is useful in many areas of computer vision, including intelligent visual surveillance, human-robot interaction and human behavior analysis. A deep learning approach is presented to classify happy, sad, angry, fearful, contemptuous, surprised and disgusted expressions. Accurate detection and classification of human facial expression is a critical task in image processing due to the inconsistencies amid the complexity, including change in illumination, occlusion, noise and the over-fitting problem. A stacked sparse auto-encoder for facial expression recognition (SSAE-FER) is used for unsupervised pre-training and supervised fine-tuning. SSAE-FER automatically extracts features from input images, and …

Forum On “The Emotional Landscape Of English Medium Instruction (Emi) In Higher Education”, Sara Hillman, Wendy Li, Özgür Şahan, Kari Sahan, Indika Liyanage, Tiefu Zhang, Rui Yuan, Sarah Hopkyns, Christina Gkonou, Pramod K. Sah

All Works

No abstract provided.

Dynamic Spillovers And Portfolio Implication Between Green Cryptocurrencies And Fossil Fuels, Zaghum Umar, Sun Yong Choi, Tamara Teplova, Tatiana Sokolova

All Works

Are green investments decoupled from the dirty investment such as the fossil fuel markets? We address this issue by extending the literature on environmental, social, and governance (ESG) assets by examining the dynamic relationship between fossil fuels and digital ESG assets proxied by green cryptocurrencies using the TVP-VAR(Time-varying parameter vector auto regression) spillover framework. Furthermore, we analyze the hedging attributes of green cryptocurrencies and fossil fuels in a minimum connectedness framework. The main findings are as follows: First, green cryptocurrencies are the main shock transmitters in all asset systems. Second, the dynamic connectedness between green cryptocurrencies and fossil fuels increased …

Design And Delivery Of National Housing In The Uae: An Alternative Approach, Basem Eid Mohamed, Mohamed Elkaftangui, Rana Zureikat, Rund Hiyasat

All Works

The provision of national housing to citizens in the United Arab Emirates (UAE) is considered a crucial topic. Over the past four decades, the process of developing national housing has emerged into multiple housing programs and schemes, all with the same aim of offering affordable and high-quality housing to citizens, in addition to meeting the needs of local families regarding spatial configurations while maintaining cultural values. However, despite all these efforts, the question has always remained: are the offered housing practices suited for family needs, socioeconomic trends, and environmental challenges? This study aims to offer an alternative approach for the …

Green Synthesis Of Lead Oxide Nanoparticles For Photo-Electrocatalytic And Antimicrobial Applications, Zia Ul Haq Khan, Noor Shad Gul, Faisal Mehmood, Sana Sabahat, Nawshad Muhammad, Abdur Rahim, Jibran Iqbal, Syed Khasim, Mohamed Abdel Salam, Taj Malook Khan, Jianbo Wu

All Works

Synthesis of nanoparticles (NPs) for many different uses requires the development of environmentally friendly synthesis protocols. In this article, we present a simple and environmentally friendly method to synthesize lead oxide (PbO) NPs from the plant material of the Mangifera indica. Analytical techniques such as spectroscopy, X-ray diffraction, and microscopy were used to characterize the synthesized PbO NPs, and their photo-electrocatalytic and antifungal properties were also evaluated. H2O2 was used to investigate the efficacy of removing methylene blue dye. At a range of pH values, H2O2 was used to study the role of hydroxyl radicals in the breakdown of methylene …

Dual Sourcing Inventory Management With Nonconsecutive Lead Times From A Supply Chain Perspective: A Numerical Study, Younes Hamdouch, Youssef Boulaksil, Kilani Ghoudi

All Works

We study a stochastic multi-period two-echelon dual sourcing inventory system where the buyer can source a product from two different suppliers: a regular and an expedited supplier. The regular supplier is a low-cost offshore supplier, whereas the expedited supplier is a responsive nearshore supplier. Such dual sourcing inventory systems have been well studied in the literature, mostly being solely evaluated from the buyer’s perspective. Since the buyer’s decisions have an impact on the supply chain profit, we adopt the perspective of the entire supply chain, i.e., by taking the suppliers explicitly into consideration. In addition, we study this system for …

Does News Platform Matter? Comparing Online Journalistic Role Performance To Newspaper, Radio, And Television, Claudia Mellado, Nicole Blanchett, Agnieszka Stępińska, Cornelia Mothes, Sophie Lecheler, David Blanco-Herrero, Yi Ning Katherine Chen, Akiba A. Cohen, Sergey Davydov, Mariana De Maio, Filip Dingerkus, Hassam Elhamy, Miguel Garcés-Prettel, Cyriac Gousset, Daniel C. Hallin, María Luisa Humanes, Marju Himma-Kadakas, Claudia Kozman, Misook Lee, Christi I.Hsuan Lin, Mireya Márquez-Ramírez, Jorge Maza-Córdova, Kieran Mcguinness, Karen Mcintyre, Jacques Mick, Ana Milojevic, Cristina Navarro, Dasniel Olivera

All Works

The shifting role of journalism in a digital age has affected long-standing journalistic norms across media platforms. This has reinvigorated discussion on how work in online newsrooms compares to other platforms that differ in media affordances and forms. Still, more studies are needed on whether those differences translate into distinct practices, especially when examining cross-national studies. Based on a content analysis of 148,474 stories produced by 365 media organizations from 37 countries, this article compares the performance of journalistic roles in online newsrooms to three other types of media—TV, radio, and print. The paper analyzes if journalistic roles present themselves …

A “Post” Pandemic(S) Village Check-In: Pulse Checks And Recommendations For A Hard Re-Set In Education, Jarvais J. Jackson, Alesia Mickle Moldavan, Anne Valauri

Elementary & Special Education: Faculty Publications

Utilizing the lens of the “pandemic as portal” (Roy, 2020; Souto-Manning, 2021) and the need for a “hard re-set” (Ladson-Billings, 2021) of our current education system, this literature synthesis engages with head, health, and home to consider what a new normal could look like as we take a “village check-in” of each area. For head, we consider the systemic barriers to equitable academic achievement that have long been in place for Black and Brown students. When considering health, we look at the impact of the pandemic on teacher well-being and how this may impact their ability to teach effectively and …

Collaborative Inquiry With Men Who Use Intimate Partner Violence: Service User Perspectives On Expertise In Domestic Violence Services For Men, Rebecca Jury

Research outputs 2022 to 2026

Concerns have been expressed regarding the efficacy of services for heterosexual men who use intimate partner violence. In addition, there has been limited research into the perspectives of these men regarding their use of services. The Australian study outlined in this article sought to examine the experiences of heterosexual men who use intimate partner violence (IPV) when they access domestic violence services. Collaborative inquiry was undertaken with men who were attending a residential domestic violence service to explore the research question; What does expertise look like in domestic violence services for men? When discussing expertise, twenty men identified four themes: …

‘It Was Just As Political As It Was Pragmatic’: The (In)Formal Roles And Policy Work Of ‘Curriculum Leaders’ In A Federated Education Context, Karen Lambert, Dawn Penney

Research outputs 2022 to 2026

Politics and pragmatics are central and inseparable features of curriculum reform. In a federated system like Australia, many individuals and organisations are invested in reform at the national and jurisdictional level. This paper focuses on the policy work and roles of key actors positioned at the interface of national and state-based curriculum development, and at the juncture of curriculum policy and pedagogic practice. These were individuals formally identified as ‘curriculum leaders’ in the enactment of the Australian Curriculum in Health and Physical Education (ACHPE). The paper centres on data collected from eight (n = 8) curriculum leaders via semi-structured interviews. …

Experiences Of African American Students In A Stem-Focused Community Program, Angela Blount

Walden Dissertations and Doctoral Studies

The United States has invested millions of dollars in STEM program initiatives; however, African Americans in STEM career fields are underrepresented. The purpose of this qualitative hermeneutic phenomenological study aimed to explore the lived experiences of African-American first-year college students from rural communities in a STEM program and whether their experiences influenced their decision to pursue a STEM major in college. Spencer’s phenomenological variant of ecological systems theory (PVEST) was used to frame the study. Data were collected from semistructured interviews with eight African American first-year college students from rural communities. Coding analysis involved identifying meaning units and situated narratives …

Sovereign Wealth Funds, Corporate Governance, And Corporate Performance, Feiyu Liu

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation comprises three chapters regarding the impact of sovereign wealth fund (SWF) investments on target firms’ corporate governance, cost of debt, and corporate social responsibility performance.

The first chapter is entitled “The Corporate Governance Consequences of Small Shareholdings: Evidence from Sovereign Wealth Fund Cross-Border Investments.” This chapter shows that firms’ corporate governance decrease following SWF cross-border investments. This impact holds for small SWF cross-border equity investments only, and is stronger for firms that are weakly governed and for those located in jurisdictions with weak shareholder protection. The negative relation is more pronounced when SWFs’ home countries have lower-quality investor …

Evaluation Of The Dynamic Indicators Of Basic Early Literacy Skills (Dibels 8th Edition) Measures For Use With The Energy Express Summer Literacy Program, Maria Boki

Graduate Theses, Dissertations, and Problem Reports (ETD)

The present study examines the suitability of the DIBELS 8^th edition assessment for use within the scope and context of the Energy Express summer literacy program. The 6-week summer program helps children in grades K-5 from rural and low-income West Virginia communities improve or maintain their reading levels over the summer months. Standard, grade-appropriate DIBELS 8^th subtests were administered to 1,065 participants at the beginning and end of Summer 2022. The resulting pre- and post-scores were cross-referenced with demographic data and attendance rates from 20 counties and 35 sites in West Virginia. They were then analyzed for correlations …

Long-Term Prescription Opioid Use, Cancer Stage, And Economic Burden Among Older Cancer Survivors With Non-Cancer Chronic Pain Conditions, Rudi Safarudin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Opioids are commonly prescribed to treat pain conditions, which are highly prevalent among older adults (≥65 years). Recent evidence shows that opioids may have carcinogenic effects through immunosuppression and free-radical pathways, which could promote cancer growth. Two population-based studies have reported an association of opioid use with incident cancer. Many individuals with non-cancer chronic pain conditions (NCPCs) may use opioids for a long term. However, the association of long-term prescription opioid (LPO) use with cancer stage at diagnosis is still unknown. Furthermore, evidence suggests that individuals with cancer and pre-existing NCPCs may persistently use opioids, even in the absence of …

Essays On Ceo Background And Corporate Performance, Busra Agcayazi

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation is composed of three distinct chapters, all of which revolve around the core subject of how CEO background attributes impact a company’s investment decisions and the resulting corporate outcomes. The first chapter entitled, “CEO International Background and Cross-Border Mergers and Acquisitions” investigates whether having a CEO with an international background affects U.S. firms’ cross-border merger and acquisition (M&A) activities. By defining international background as having either non-U.S. nationality, overseas education, or foreign work experience, this chapter provides robust evidence that when a CEO possesses these characteristics, the firm is more likely to acquire international targets, and these deals …

Enhancing The Forensic Comparison Process Of Common Trace Materials Through The Development Of Practical And Systematic Methods, Meghan Nicole Prusinowski

Graduate Theses, Dissertations, and Problem Reports (ETD)

An ongoing advancement in forensic trace evidence has driven the development of new and objective methods for comparing various materials. While many standard guides have been published for use in trace laboratories, different areas require a more comprehensive understanding of error rates and an urgent need for harmonizing methods of examination and interpretation. Two critical areas are the forensic examination of physical fits and the comparison of spectral data, which depend highly on the examiner’s judgment.

The long-term goal of this study is to advance and modernize the comparative process of physical fit examinations and spectral interpretation. This goal is …

Techno-Economic Analysis And Optimization Of Hydrogen And Mechanical Energy Storage Systems, Pavitra Senthamilselvan Sengalani

Graduate Theses, Dissertations, and Problem Reports (ETD)

The increasing significance of renewable energy sources is thrusting the load cycling of fossil-fueled power plants (FFPP), designed to operate under nominal-load conditions. Integration of energy storage systems (ESS) with the FFPPs such as hydrogen energy storage (HES) and mechanical energy storage facility such as compressed air energy storage (CAES) shows the potential to minimize the levelized cost of electricity during high demand scenarios and also minimize the negative impacts of off-design FFPP operation. The deployment of energy storage facilities at the FFPP level have considerable potential advantages as they can be exploited within the existing equipment items and facilities …

Mapping Infiltration In An Urbanizing Mixed-Land-Use Watershed With Multi-Temporal Satellite Imagery, Sarah J. Higgins

Graduate Theses, Dissertations, and Problem Reports (ETD)

Digital soil mapping (DSM) is a field of soil science that aims to improve traditional soil maps by producing higher resolution predictive maps of soil properties using spatial environmental data. DSM has historically relied primarily on static environmental covariates—such as slope gradient, slope aspect, and other topographic variables derived from digital terrain models—for predicting static soil properties, like soil texture. Advancements in satellite imagery and statistical modeling improve the accuracy of digital soil maps by incorporating multi-temporal data that can capture landscape-scale change over relatively short periods of time. Adding these dynamic environmental covariates may be especially useful for spatial …

Synergies Between Residents: Evaluating Support And Concerns Of Recreation And Tourism Economic Development Within The Monongahela National Forest Region, Morgan R. Martin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Tourism has continually been presented as a growing economic sector around the world. Having become an area of increased interest for diversifying rural economies, tourism is an attractive alternative to the declining traditional economic engines of rural communities like agriculture, forestry, and mining. Rural destinations have become increasingly attractive to outside visitors who seek to pursue activities embedded within the local culture and distinctive attractive assets available in rural regions. The USDA has recognized the increasing importance of recreation and tourism economies as an emerging or priority area of national need and an effective means for rural development. Even with …

A Program Evaluation Of The West Virginia University Health Science Center Interprofessional Education First-Year Curriculum, Kathryn Lynn Smalley

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background: The Interprofessional Education (IPE) First-Year Program was started at the West Virginia University Health Sciences Center in 2013 with the goal of providing participants introductory knowledge of the IPE Core Competencies as defined by the Interprofessional Education Collaborative (IPEC). This program transfers 16 different disciplines out of their isolated educational silos and allows them to learn about, for, and with one another. Participants are introduced to foundational knowledge through several didactic sessions over the course of an academic year. Although the program has been increasingly incorporated by many health sciences disciplines since its inception, it has never officially …

Development Of A Model Sustainability Management Plan For The City Of Morgantown, West Virginia, Caitlyn Elizabeth Lewis

Graduate Theses, Dissertations, and Problem Reports (ETD)

This report has been prepared to demonstrate the research for a model planning document with a focus on sustainability in Morgantown, WV. It discusses the role of three categories in the context of sustainability and proposes a design solution for selected areas of concern throughout the City of Morgantown in order to demonstrate opportunities for a sustainable approach toward resolution for city officials.

The City of Morgantown, West Virginia, is a college town along the Monongahela River with a backstory of industrialism that is echoed by many other places in Appalachia. However, distinctively, in Morgantown 25,000 college students populate the …

Cell Signaling And Stress Response In The Yeast Saccharomyces Cerevisiae: A Study Of Snf1, Scott E. Arbet Ii

Graduate Theses, Dissertations, and Problem Reports (ETD)

Saccharomyces cerevisiae are yeast that are unicellular eukaryotic organisms that are well studied as a model organism for understanding fundamental cellular processes. The ability of yeast to sense nutrient availability is crucial for their survival, growth, and reproduction. Yeast cells use various mechanisms to sense and respond to nutrient availability, including transporter-mediated uptake, receptor-mediated signaling, and sensing of metabolites. The subcellular localization of nutrient-sensing components is crucial for yeast function in nutrient sensing and signaling. Protein complexes, such as the AMP-activated protein kinase (AMPK) pathway, in nutrient sensing and response, as well as the downstream effects of these pathways …

Living Your Best Life: The Mindful Pursuit Of Student-Athlete Thriving, Andrew Augustus

Graduate Theses, Dissertations, and Problem Reports (ETD)

Thriving, or the concurrent experience of healthy well-being and high-level performance, may serve as a valuable construct when studying the optimal student-athlete experience and mindfulness-based interventions (MBIs) have been shown to positively impact well-being and performance. The purpose of the present study began to examine the impact of an MBI for improving student-athlete experiences of thriving via a quasi-experimental longitudinal design. NCAA Division II student-athletes (n = 55) from three sports were randomly assigned to either a control or a 7-session MBI. While comprehensive measures of thriving did not yield significant change for those in the MBI relative to …

Evaluating Electrification Of Fossil Fuel-Fired Boilers For Decarbonization Using Discrete Event Simulation, Nahian Ismail Chowdhury

Graduate Theses, Dissertations, and Problem Reports (ETD)

Decarbonizing fossil fuel usage is crucial in mitigating the impacts of climate change. CO2, which comprises the major portion of greenhouse gas, is emitted from burning fossil fuels. One of the significant sources of fossil fuel user is industrial process heating, and most of the heating in industrial processes is achieved through boilers. Electrification is a promising solution for decarbonizing these boilers, as it enables renewable energy sources to generate electricity, which can then be used to power the electric boilers. The electrification of boilers can reduce greenhouse gas emissions, improve air quality, and increase energy efficiency. However, it requires …

Strengthening The Interpretation Of Glass And Paint Evidence Through The Study Of Random Frequency Of Occurrence And Analytical Information, Lauryn C. Alexander

Graduate Theses, Dissertations, and Problem Reports (ETD)

Glass and paint particles are frequently discovered at crime scenes as valuable trace evidence. Often, these fragments are transferred from a crime scene to a victim or person-of-interest, and can subsequently be evaluated, analyzed, and classified according to their physical and optical measurements, and chemical properties, each of which can provide important information to the analyst to assist in the determining if a recovered particle is distinguishable or indistinguishable from a known source. Moreover, these minute materials can provide information about how the events took place, leading to the reconstruction of crime scenes and the identification of valuable clues for …

Businesses Supposedly Held The Key To The Ada, But They Dropped The Ball: Can Marketing Be The Shot In The Arm America Needs To Bring The Spirit Of The Ada Back To Life?, Elizabeth T. Gratz

Graduate Theses, Dissertations, and Problem Reports (ETD)

This research investigates the historical and current focus of the field of marketing on the disability community and considers whether marketers can positively impact attitudes toward the group through their firm media content. My first essay uses the Rocky Road to Policy Pavers model to discuss the importance of this large and underserved consumer group, and highlights several opportunities for the marketing community to reduce existing barriers to disabled consumers in the marketplace. One way that marketers can reduce stigma and improve attitudes toward the disability community is by strategically portraying individuals with disabilities in their firm media content. My …

A Neo-Aristotelian Criticism Of Trump’S “Save America Speech” Utilizing The Five Canons Of Rhetoric, Jade Ruggieri

Graduate Theses, Dissertations, and Problem Reports (ETD)

Riddled with fake news, the 2020 election is a unique moment in history where fake news, stemming from former President Donald Trump, led to a public demonstration that quickly devolved into a violent and controversial event. Through the lens of a Neo-Aristotelian rhetorical criticism, the five canons of rhetoric will analyze Trump’s “Save America” speech he held hours prior to the rally providing insights into how the power of words can precipitate people to incite action. Through a verbatim examination of the first and last 10 minutes of the speech, with the middle portion summarized, Trump’s speech provides insights to …