Digital Commons Network^™

Perspectives Of Black Male Administrators On Gaining Administrative Roles At Community And Technical Colleges, Marcusantonio Gunn

Walden Dissertations and Doctoral Studies

The problem that was addressed in this study is that there is a low number of Black male administrators at community and technical colleges (CTCs) throughout the United States, despite widespread organizational practices of adopting diversity and equity policies, implementing mentoring programs, and providing professional development. The purpose of this basic qualitative study was to explore Black male administrators’ perceptions of hiring barriers and their recommendations to improve the professional pathway to employment at CTCs. Guided by critical race theory in education, data were collected through semistructured interviews with eight Black male administrators who are serving or have served in …

Exploring The Perceptions Of Organizational Justice Issues On Job Satisfaction And Organizational Commitment Of State Prison Staff, Stefani Trajceski

Walden Dissertations and Doctoral Studies

High turnover among correctional staff is a persistent challenge faced by institutions across the United States. Previous research has identified various factors influencing staff turnover intentions, with perceptions of fairness in the workplace playing a key role. Organizational justice theory offers a valuable framework for understanding how these perceptions influence job satisfaction and organizational commitment—factors linked to lower absenteeism and turnover intentions, as well as improved job performance and work-life balance. However, limited qualitative research has explored how these dynamics shape correctional staff experiences within state correctional facilities. The purpose of this study was to examine how correctional staff in …

2025 Fall Convocation Program, Morehead State University. Office Of Communications & Marketing.

Communications and Marketing Publications Archive

The 2025 Morehead State University Convocation Program from August 13, 2025.

Implementing Nurse-Led Late Life Depression Screening In An Acute Care Setting, Kate A. Barba, Shannon Mahoney

General Submissions: Clinical Settings Materials

Aims of the study were: (a) examine the effectiveness of a geriatric-specific depression screening and referral protocol in identifying depression in hospitalized older adults; (b) assess outcomes when a patient screens positive for depression and is referred to a social worker; and (c) evaluate nurses’ perceptions of the acceptability, appropriateness, and feasibility of the GDS-5 in an acute care setting.

Exploring Knowledge, Attitudes, And Practices Of Healthcare Providers In Addressing The Care Needs Of Individuals Who Identify As Lgbtqia+ : A Mixed-Method Study, Seda Karakaya Çataldaş, J. Anneke Rummens, Erin Ziegler, Fahriye Olfaz, Esra Ummak, C. Hürrem Ayhan

Sigma Foundation for Nursing Research Grant Reports

This mixed-methodological study explores the knowledge, attitudes, and practices of healthcare providers (HCPs) and also gathers and analyzes their narrative experiences addressing the care needs of individuals who self-identify as LGBTQIA+. A s ociodemographic form, Knowledge and Practices to Address the Care Needs of LGBTQIA+ Individual Survey, and the Implicit Association T est ( Sexuality IAT and Transpictures IAT) were used as to collect quantitative data from 278 nurses and physicians. S emi-structured in-depth interviews were then held with 15 of these study participants.Quantitative findings revealed slight implicit attitudes favoring heterosexual and cisgender individuals, with education level and personal connections …

It Takes Two To Engage: Ethical Ai Use In Research Skill Development For Security Studies Students, Ibrahim Kocaman, Daniel A. Cutrer

Publications

Various generative AI (GenAI) tools are increasingly utilized by students, creating a grey area where it is challenging to determine whether AI is used without violating academic integrity and whether it is assisting or impeding student engagement and success. To our knowledge, there is no definitive way to prove AI ghostwriting. AI is also increasingly utilized to enhance student engagement (Bauer et al., 2025; Chen et al., 2025). Recognizing that GenAI is here to stay, we are interested in finding the best way to leverage GenAI’s benefits while not jeopardizing educational integrity. Hence, the following question guided our efforts: How …

Comparative Analysis Of Codes Of Ethical Conduct And Professionalism In Engineering And Project Management Associations, Valarie Denney, James W. Marion

Publications

This research details the similarities and differences in moral values and perspective from 15 engineering and project management association codes of conduct and professionalism. The methodology uses text mining of selected codes counting and summarizing keywords, evaluating document similarities through cosine similarity, and assessing the influence of various ethical schools of thought. Key findings reveal differences in the emphasis of core ethical values like fairness, honesty, and responsibility across different associations. This research is important for engineering and project management professionals to purposefully develop and evolve codes of ethics and professional development to enhance integrity, accountability, and ethical decision-making.

Advanced Specificity And Sensitivity Studies Relative To A Research Use Only Transcription-Mediated Amplification-Based Assay For Treponema Pallidum Rna Detection, Trinity Krueger, Grace Kadonsky, Elizabeth Thelen, Amanda Zapp, Josephine Moore, Ahmet Muslu, Allan Pillay, Irene A Stafford, Erik Munson

Faculty, Staff and Student Publications

Preliminary experimentation has suggested that a research-use-only real-time transcription-mediated amplification assay for Treponema pallidum (RUO T. pallidum TMA) yields instances of T. pallidum nucleic acid detection that coincide with non-treponemal serology in men who have sex with men (MSM) at increased risk for sexually transmitted infection. To further characterize the specificity of RUO T. pallidum TMA testing, 3,586 rectal swab specimens reported as “not detected” by the assay generated a mean endpoint FAM fluorescence of 637.5 units. Introduction of Treponema denticola, Treponema phagedenis, and Treponema refringens nucleic acid into matrices generated mean endpoint FAM fluorescence ranging from 620.7 …

Stock Market Responses To Us Presidential Cycles (2013–2025): From Blue To Red And Back Again?, Ajai Palanichamy

Critical Letters in Economics & Finance

This paper examines the role of presidential election periods and their effect on long-run interdependence and volatility of the S&P 500 and the NASDAQ Composite indices from 2013 to early 2025. The study comprises four subsamples that cover four US Presidential Administrations, namely, the second term of President Obama, the first term of President Trump, the first term of President Biden, and the initial stage of the second term of President Trump, examining daily closing prices. The GARCH (1,1) model is implemented to examine volatility patterns. The evidence shows how market volatility differs in different election years, with the most …

The George-Anne

The George-Anne

No abstract provided.

Identification Of Alkynyl Nicotinamide Hsn748 As A Ret Solvent-Front Mutant Inhibitor With Intracranial Efficacy, Ujjwol Khatri, Neetu Dayal, Kofi B Owusu, Mandeep Kaur Hunjan, Shriya Pandey, Haley Anne Harper, Carli Mcmahan, Bennett D Elzey, Tao Shen, Xueqing Hu, Kurt W Evans, Ahmed El-Sheikh, Seong Jun Jo, Frederick W Holtsberg, M Javad Aman, Funda Meric-Bernstam, Sukyung Woo, Herman O Sintim, Jie Wu

Faculty, Staff and Student Publications

RET solvent-front G810C/R/S mutations confer resistance to the currently approved RET protein tyrosine kinase inhibitors (TKIs) selpercatinib and pralsetinib. Moreover, RET fusion-positive lung adenocarcinoma frequently metastasizes to the brain. To address these challenges, it is imperative to develop a RET TKI that is effective against solvent-front mutations and exhibits intracranial activity. We synthesized alkynyl nicotinamide-based RET TKIs and tested their efficacy in cell cultures in inhibiting selpercatinib/pralsetinib-resistant RET solvent-front mutants G810C/R/S found in cancer patients, and in BaF3/KIF5B-RET(G810C) cell-derived subcutaneous and intracranial tumors in vivo. We also evaluated alkynyl nicotinamide RET TKIs in KIF5B-RET-induced lung tumors in immune competent …

Defining Treatment-Resistant Bipolar Depression: Recommendations From The Isbd Task Force, Eduard Vieta, Roger S Mcintyre, Trisha Suppes, Tamsyn E Van Rheenen, Balwinder Singh, Kamilla Woznica Miskowiak, Allan H Young, Lakshmi N Yatham, Kyooseob Ha, Michael Berk, Holly A Swartz, Chantal Henry, Maja Pantovic Stefanovic, Gerard Anmella Diaz, Aysegul Ozerdem, Wiesław J Cubała, Diego Hidalgo-Mazzei, Mauricio Tohen, Isabella Pacchiarotti, Paula Villela Nunes, Carlos Lopez-Jaramillo, Ana Gonzalez-Pinto, Paolo Brambilla, Robert Post, Jair C Soares, Michael Bauer, Ana C Andreazza, Xavier Justes Fradera, Montserrat Cosials-Lopez, Giovanna Fico

Faculty, Staff and Student Publications

Objective: Despite the availability of approved treatments, a substantial proportion of patients with bipolar disorder experience treatment-resistant bipolar depression (TRBD), characterized by persistent depressive symptoms unresponsive to standard therapies. However, a universally accepted definition of TRBD is lacking. This consensus document, developed by the International Society for Bipolar Disorders (ISBD) Task Force on TRBD, aims to provide a standardized definition of TRBD to facilitate clinical trials, research, and treatment strategies.

Methods: The Task Force employed a literature review, clinical trials analysis, and expert consensus meetings to define TRBD.

Results: TRBD was defined as the failure to achieve a significant and …

The Association Between Sunlight Exposure Duration, Region Of Birth And Skin Conditions Linked To Skin Cancer Risk Among Migrant Hispanic Farmworkers, Uchechukwu Fidelia Nnoruka

Walden Dissertations and Doctoral Studies

Prolonged exposure to sunlight increases the risk of developing skin conditions linked to skin cancer. Migrant Hispanic farmworkers are especially at risk due to extended outdoor labor, limited access to preventive care, and minimal occupational protections. The purpose of this quantitative study was to examine the association between sun exposure duration and region of birth with the presence of skin conditions associated with skin cancer among migrant Hispanic farmworkers in the United States. This study was grounded by the Social Ecological Model, which provided a comprehensive framework for examining multilevel factors influencing skin health outcomes. Using a cross-sectional design, secondary …

Servant Leadership’S Influence On Job Satisfaction And Personal Well-Being Of Teleworking Employees, Michael Cottam

Walden Dissertations and Doctoral Studies

Employees who suffer from telework often experience physical and psychological isolation, anxiety, loss of sleep, stressors, and burnout. The availability of digital spaces with advancements in information and communication technologies has created a trend of accepting teleworking in many job functions and industries. Managing these digital teams following the enhanced deployment of telework during the years affected by COVID-19 is a primary concern to prevent poor working conditions and deteriorating mental health for teleworking employees. The purpose of this quantitative correlational study was to examine the relationship between servant leadership and job satisfaction and personal well-being of teleworking employees in …

Lived Experiences Of Newly Graduated Social Workers Transitioning Into The Field Of Child Protective Services, Chantrese Oliver

Walden Dissertations and Doctoral Studies

Lived Experiences of Newly Graduated Social Workers Transitioning Into the Field of Child Protective Services by Chantrese Oliver MPhil, Walden University, 2024 MS, Walden University, 2014 AA, National Paralegal College, 2012 BS, Fayetteville State University, 2010 Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Psychology Walden University August 2025

Ai At Work, Algorithmic Bosses, And The Ambivalence Of Automation, Antonio Aloisi, Valerio De Stefano

All Papers

This chapter revisits a foundational question (“what do bosses do?”) to explore how artificial intelligence (AI) is reshaping power dynamics in the workplace. Far from neutral tools of optimisation, algorithmic systems increasingly amplify managerial prerogatives, embedding them into automated processes that are difficult to scrutinise or contest. These developments give rise to a paradox: managers and workers are simultaneously augmented and disempowered, caught in systems that intensify control while eroding autonomy. Drawing on legal, organisational, and regulatory perspectives, we argue that existing safeguards, ranging from data protection rights to information and consultation, are ill-equipped to confront this shift. The chapter …

Autosomal Recessive Spastic Ataxia Of Charlevoix-Saguenay With Early-Onset Epilepsy And Novel Clinical Features: A Rare Entity From Morocco In The Middle East And North Africa Region, Azzeddine Laaraje, Basma Alaoui, Abdelilah Radi, Amal Hasani, Aomar Agadr, Rachid Abilkassem

Sultan Qaboos University Medical Journal

We report a novel presentation of autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) in a 9-year-old Moroccan male patient born to consanguineous parents, expanding the known clinical spectrum of the disease. The patient presented to a tertiary care hospital in Rabat, Morocco, in 2023. This case presents an unusual phenotype with early-onset epilepsy beginning at age 5, significantly broadening the known phenotypic spectrum of ARSACS. While initial neuroimaging was unremarkable, the patient exhibited classical retinal involvement with bilateral nerve fibre layer thickening. Genetic analysis revealed a previously unreported homozygous frameshift mutation in the SACS gene (c.12429delT), representing the first documented …

The Effects Of Electoral Outcomes And Cross-Party Relationships On Affective Polarization, Jenna Pedersen

Arts & Sciences Graduate Student Theses and Dissertations

This dissertation explores several under-studied aspects of affective polarization through four chapters. The first chapter discusses the history of polarization research and the measurement challenges facing polarization scholars. The second chapter analyzes how electoral outcomes differentially influence Democrats' and Republicans' inparty, outparty, and general affect. I find that winning elections affects both outparty and inparty attitudes, but the size and direction of these effects varies by party: electoral success reduces Republicans' inparty affect, but for Democrats success reduces outparty affect. The third and fourth chapters contain survey experiment data measuring the effects of cross-partisan relationships. I find that positive relationships …

Towards A Modular Compliant Actuator Toolkit, Oliver Smith, Swen E. Gaudl, Pablo Borja

School of Engineering, Computing and Mathematics

Compliant Actuators differ from traditional Servo Actuators via the ability to sense and control for forces, in addition to position and velocity. A multitude of concepts exist: force-torque control of brushless DC motors, Series Elastic Actuators (SEAs) featuring a physical elastic element, and Variable Stiffness Actuators (VSA), which use a stiffness control mechanism to modulate the physical stiffness of the elastic element. However, due to the complexity, variety, and prohibitive cost of parts and fabrication, there is a lack of reproduction, which hinders the, development, adoption, and application of such devices. This paper introduces the concept of a Modular Compliant …

Established And Emerging Asthma Biomarkers With A Focus On Biologic Trials: A Narrative Review, Philip F Lavere, Kaitlin M Phillips, Nicola A Hanania, Muhammad Adrish

Faculty, Staff and Students Publications

Chronic airway inflammation with variable airflow obstruction is clinical asthma, and it arises from distinct molecular and pathological mechanisms called endotypes. Biomarkers allow for precise endotype characterization and have been used in clinical trials to design, monitor, and evaluate outcomes for asthma biologic therapies. This review will highlight the central and evolving role of biomarkers for past, present, and future asthma, with a focus on regulatory-approved biologic therapies and emerging biomarkers. Established biomarkers, including serum immunoglobulin E (IgE), blood eosinophils, the fraction of exhaled nitric oxide (FeNO), and serum periostin, helped elucidate the complex pathophysiology of the eosinophilic type 2 …

Defining Treatment-Resistant Bipolar Depression: Recommendations From The Isbd Task Force, Eduard Vieta, Roger S Mcintyre, Trisha Suppes, Tamsyn E Van Rheenen, Balwinder Singh, Kamilla Woznica Miskowiak, Allan H Young, Lakshmi N Yatham, Kyooseob Ha, Michael Berk, Holly A Swartz, Chantal Henry, Maja Pantovic Stefanovic, Gerard Anmella Diaz, Aysegul Ozerdem, Wiesław J Cubała, Diego Hidalgo-Mazzei, Mauricio Tohen, Isabella Pacchiarotti, Paula Villela Nunes, Carlos Lopez-Jaramillo, Ana Gonzalez-Pinto, Paolo Brambilla, Robert Post, Jair C Soares, Michael Bauer, Ana C Andreazza, Xavier Justes Fradera, Montserrat Cosials-Lopez, Giovanna Fico

Faculty, Staff and Student Publications

Objective: Despite the availability of approved treatments, a substantial proportion of patients with bipolar disorder experience treatment-resistant bipolar depression (TRBD), characterized by persistent depressive symptoms unresponsive to standard therapies. However, a universally accepted definition of TRBD is lacking. This consensus document, developed by the International Society for Bipolar Disorders (ISBD) Task Force on TRBD, aims to provide a standardized definition of TRBD to facilitate clinical trials, research, and treatment strategies.

Methods: The Task Force employed a literature review, clinical trials analysis, and expert consensus meetings to define TRBD.

Results: TRBD was defined as the failure to achieve a significant and …

The Impact Of Family Violence On Bullying Behaviour Among Secondary School Students In Ilorin Metropolis, Oyedotun Dolapo Ilori, Patrick O. Akerele, Ifeoluwa Blessing Michael

Buletin Konseling Inovatif

Family violence remains a significant social issue with far-reaching consequences for adolescents, particularly in shaping their behavioural tendencies, including bullying. This study examines the impact of family violence on bullying behaviour among secondary school students in Ilorin Metropolis, which comprises three Local Government Areas (Ilorin South, Ilorin West, and Ilorin East). The study adopts a descriptive survey research design to assess the extent to which exposure to family violence influences students' bullying behaviours, while also considering the role of peer influence. A multi-stage sampling technique was employed to select 417 students from both public and private secondary schools in Ilorin …

Advancing Earth Observation With A Novel Polarimetric Sensor: The Garai-A Satellite And Satlantis’ Next-Generation Systems, Daniel Luque, Leire Benito, Aitor Moriñigo, Aitor Conde, Xavier Lopez, Jon Paul Babio, Fernando Mariño, Lucas Dubois, Wafaa Bousaid, Antonio Checa

Small Satellite Conference

Polarimetric sensors introduce great imaging enhancements to current Earth Observation capabilities, by improving target discrimination, material recognition, and atmospheric components filtering. Satlantis has recently launched its cutting-edge polarimetry technology onboard its GARAI-A satellite, which will soon demonstrate its advanced capabilities in orbit. This paper presents the design of the polarimetric channel, its calibration process, the first polarimetric images, and an initial assessment of their potential applications.

GARAI-A, launched in January 2025, carries an innovative polarimetric channel designed by Satlantis on an iSIM-90 sensor to capture multi-angle polarization data at a very high spatial resolution. Unlike other EO payloads, this novel …

Effect Of High Solar Activity On The Orbital Decay Rate Of The 3u Cubesat Dora, Joseph Dubois, Daniel Jacobs, Siddharth Vaidyanathan

Small Satellite Conference

CubeSats developed at universities seldom have propulsion due to cost and complexity constraints and are very commonly deployed from the ISS into orbits where atmospheric drag is significant. Without propulsion, the time to re-entry is a function of the cross section to mass ratio and the space weather. Many cubesats have limited ways of decreasing ram cross section, e.g. pointing into the wind. Hard radiation from solar activity inflates the atmosphere and increases drag. Since the beginning of the cubesat era, the Sun has been unusually quiescent, at a level not seen for 200 years, which has biased expectations for …

Committed: Remembering Native Kinship In And Beyond Institutions [Book Review], George E. Gottschalk

Disability in LIS (DisLIS)

Committed is a nuanced history of the Canton Indian Insane Asylum.

Mission Highlights From Deep Purple And The Pathfinder Technology Demonstrator-R, Lance Simms, Jordan Smilo, Frank Ravizza, Waswa Peter, Wim De Vries, Brian Bauman, John Ganino, Ben Bahney, Kyle Kung, Brendan Smith, Shawn Joseph, Luis Andrade, Declan King, Emily Milne, Christopher Laurent, David Mayer, Jan Stupl, Roger Hunter, John Hanson

Small Satellite Conference

Deep Purple is a satellite payload equipped with co-boresighted Ultraviolet (UV) and Short-Wave Infrared (SWIR) telescopes. The payload is hosted on the 6U Pathfinder Technology Demonstrator-R (PTD-R) CubeSat. PTD-R launched on August 16, 2024, into a Sun-synchronous orbit with an altitude of 520km. After successfully exercising basic inertial and Earth-based imaging with Deep Purple, more sophisticated modes that involve tracking Resident Space Objects (RSOs) were demonstrated. This paper highlights the unique sensing capabilities of PTD-R and outlines some of the mission successes achieved over its 10-month campaign. The latter include follow-on imaging campaigns coordinated with LLNL’s other on-orbit SDA demonstration …

Prometheus-1: A Satellite Framework For Research And Educational Access To Space, Pedro Reis Andrade, Alexandre Ferreira Da Silva, Paulo R. M. Fisch, Neil Khera, Zachary Manchester, Diogo Luis, Rui M. Rocha, Rodrigo Ventura

Small Satellite Conference

In this work, we present the PROMETHEUS-1 satellite mission, a 1P PocketQube designed to validate its development pipeline, to perform onboard Machine Learning tasks on photographs taken by onboard cameras, and to evaluate its active Attitude Determination and Control System implementation. PROMETHEUS-1 was developed under a collaborative initiative involving the University of Minho (UM), Instituto Superior Técnico (IST), and Carnegie Mellon University (CMU), conceived to address the current lack of a unified and streamlined infrastructure for low-cost educational satellites. The project covers the lifecycle of a satellite mission, including the development, assembly, licensing, certification, launch, and operation of a flight …

Veery, A Flat Satellite Scatterometer For Global, Hourly Refresh Of Ocean Surface Vector Winds, M. Patrick Walton, Alex R. Laraway, David G. Long

Small Satellite Conference

Care Weather is developing Veery, a small satellite scatterometer for monitoring ocean surface vector wind (OSVW) with state-of-the-art performance. Veery uses a rotating fan-beam C-band radar to provide a 1,050 km swath with 25 km resolution and more than 70% uptime. Veery’s dynamic range covers 3–27 m/s with speed errors below 1.6 m/s and directional errors below 11^°, matching the performance of previous scatterometers from a much smaller satellite. Veery’s small size is enabled by a flat satellite form factor that vertically integrates the instrument and bus. That small size makes it affordable for deployment in a constellation …

Shrink: Story Of A Fat Girl [Book Review], Jessica Luetger

Disability in LIS (DisLIS)

Armed with research, personal experience, and stunning art, Rachel M. Thomas shows readers the experience of being a fat woman and how society regularly views, fears, and tries to control fat bodies.

Ninjasat Achievements And Lessons Learned, Toru Tamagawa, Takao Kitaguchi, Yo Kato, Tatehiro Mihara, Kentaro Taniguchi, Teruaki Enoto, Tomoshi Takeda, Hiromitsu Takahashi, Naoyuki Ota, Amira Aoyama, Satoko Iwata, Takuya Takahashi, Kaede Yamasaki, Yousuke Nakano, Soma Tsuchiya, Yuto Yoshida, Syoki Hayashi, Sota Watanabe, Arata Jujo, Yuanhui Zhou, Keisuke Uchiyama, Wataru Iwakiri, Mayu Ichibakase, Masaki Numazawa, Hiroki Sato, Chin-Ping Hu, Hirokazu Odaka, Tsubasa Tamba

Small Satellite Conference

NinjaSat is a 6U CubeSat dedicated to X-ray astrophysics, launched on November 11, 2023. Scientific observations began on February 23, 2024, and as of June 27, 30 X-ray sources have been observed, yielding numerous scientific outputs. Beyond its primary mission of astronomical observations, NinjaSat has contributed to additional fields, including X-ray pulsar-based navigation, atmospheric studies using X-rays passing through Earth’s limb, investigations of atmospheric structure through orbital decay analysis, and studies of the relationship between the orbital radiation environment and solar activity. By expanding beyond its initial astronomical focus, NinjaSat has demonstrated the versatile potential of scientific CubeSats. This paper …