Digital Commons Network^™

Graduate-Level Occupational Therapy Educators’ Experiences And Barriers While Implementing Trauma-Informed Approaches, Sean Michael Brim

Walden Dissertations and Doctoral Studies

Traumatic events can alter the brain structure, affecting cognitive capacities and academic performance. Educators at all grade levels are responsible for supporting students through trauma-informed approaches. Previous trauma-informed research focused on K–12 education levels. Graduate-level occupational therapy educators’ experiences and barriers when applying trauma-informed approaches to improve student learning had not been explored. This general qualitative study explored the experiences and barriers of occupational therapy educators utilizing trauma-informed approaches. The conceptual framework was the trauma-informed care model. Ten graduate-level occupational therapy educators with at least 1 year of teaching experience were recruited and participated in semistructured interviews. Data were analyzed …

Ownership Behaviors In Children's Music Culture, Sarah Dworjan

Masters Theses

Adults may demonstrate cultural ownership of music in various ways, but children are limited in their artistic expression by the restrictions of youth, parental authority, and financial subordination. This project evaluates the ownership behaviors demonstrated by 60 third and fourth grade female students in Albany, NY. Considering self-reported behaviors and the completion of creative activities in the general music classroom, the study also examines a secondary question: is there a difference in the way children interact with music of their own choosing as compared to the music of a teacher’s choosing? Results from this project indicate that students naturally respond …

Students With Learning Disabilities In A Postsecondary Education Setting: Identifying The Most Significant Supports, Daniella F. Giordano

Doctoral Dissertations and Projects

The purpose of this phenomenology was to understand the perceptions that postsecondary students with learning disabilities have in receiving academic supports and accommodations from their institutions in alignment with their educational goals. A significant disparity has occurred between the number of students with disabilities in higher education and the support services available to them. The central question of this study is: What are the experiences of students with learning disabilities in receiving academic support services from their institution? The theory that supports this central question and guided this study is Deci and Ryan’s self-determination theory. The design of this study …

2024-05-22 Students Respond To Crime On Capitol Hill, Diego Gonzalez

The Spectator Online

No abstract provided.

Trophic Interactions In Microbiomes Influence Plant Host Population Size And Ecosystem Function, Jiaqi Tan, Na Wei, Martin M. Turcotte

Faculty Publications

Plant microbiomes that comprise diverse microorganisms, including prokaryotes, eukaryotes and viruses, are the key determinants of plant population dynamics and ecosystem function. Despite their importance, little is known about how species interactions (especially trophic interactions) between microbes from different domains modify the importance of microbiomes for plant hosts and ecosystems. Using the common duckweed Lemna minor, we experimentally examined the effects of predation (by bacterivorous protists) and parasitism (by bacteriophages) within microbiomes on plant population size and ecosystem phosphorus removal. Our results revealed that the addition of predators increased plant population size and phosphorus removal, whereas the addition of parasites …

Design And Development Of Contactless Capacitive Coupled Electrodes For Cardiovascular Signal Acquisition, Ramya Lakshmi Vs

Theses and Dissertations

In biosignal acquisition and physiological monitoring, developing advanced electrode technologies is crucial in enhancing signal quality, minimizing interference, and improving overall reliability. One such innovative approach is the utilization of capacitive-coupled electrodes, a cutting-edge solution that addresses some of the challenges associated with traditional electrodes in biosignal recording.

Capacitive-based sensors have become prominent in physiological signal measurement over the past decade. The electric field from the external affects both the human body and the electrode. The primary aim while designing the capacitive electrode is to maximize the signal-to-noise ratio. Hence, we introduce shielding and guarding techniques to improve the signal-to-noise …

Usefulness Of Current Patient-Reported Outcome Scales For Acl Injury: A Mixed-Methods Evaluation Of Stakeholder-Perceived Utility Of Specific Constructs And Items Across The Rehabilitation Timeline, Erich Petushek, Jed A. Diekfuss, Joseph D. Lamplot, Anne-Inger Mørtvedt, Lauren C. Hoey, Kevin Heo, Camryn B. Petit, Kim D. Barber Foss, Shayla M. Warren, Alexis B. Slutsky-Ganesh, Charles D. Kenyon, April L. Mcpherson, Michael E. Biller, Michael Newsome, Brian Jennings, John W. Xerogeanes, Gregory D. Myer

Michigan Tech Publications

BACKGROUND: Numerous patient-reported outcome measures (PROMs) have been used in patients with anterior cruciate ligament reconstruction (ACLR), often with overlapping constructs of interest and limited content validity. Inefficient scale application increases burden and diminishes overall usefulness for both the patient and practitioner. PURPOSE: To isolate specific PROM items across a diverse set of constructs that patients and practitioners perceive as having the greatest value at various stages of recovery and return to sport (RTS) in patients after ACLR. STUDY DESIGN: Cross-sectional study. METHODS: A combined 77 stakeholders participated in this 2-phase mixed-methods investigation. In phase 1, a total of 27 …

Strengthening Product Viral Safety While Streamlining The Testing Package: Sanofi Vaccine Development And Implementation Of High-Throughput Sequencing For Adventitious Virus Detection, Carine Logvinoff

Vaccine Technology IX

Please click Additional Files below to see the full abstract.

Effect Of Acidic Media On Surface Topography And Color Stability Of Two Different Glass Ceramics, Fatma Makkeyah, Nesrine A. Elsahn, Mahmoud Bakr, Mahmoud Al Ankily

Dentistry

No abstract provided.

Examining The Diagnostic Accuracy Of A Novel Performance-Based Test For Alzheimer's Disease Screening, A. M. Reed, K. Duff, L. E. Dibble, S. S. Paul, Andrew Hooyman, S. Y. Schaefer

Physical Therapy Faculty Articles and Research

Affordable, rapid methods for identifying mild Alzheimer’s disease (AD) are needed. A simple, brief performance-based test involving the learning of functional upper-extremity movements has been developed and is associated with AD pathology and functional decline. However, its specificity to AD relative to other neurodegenerative diseases that present with motor impairment is unknown. This study examined whether this novel test could distinguish between 34 participants diagnosed with mild AD (Clinical Dementia Rating Scale = 0.5-1) from 23 participants with mild-to-moderate Parkinson’s disease (PD) (Hoehn & Yahr = 2-3) using Receiver Operating Characteristic analysis of secondary data from two separate clinical trials. …

Biologist Works To Understand, Reverse Oak Decline In Forests, Clara Turnage

University of Mississippi News

OXFORD, Miss. – Oak trees are powerhouses of forest ecosystems in the eastern United States, providing homes to insects and animals, food to herbivores and oxygen for all. But in many areas, the numbers of some species of oaks are declining.

Racism In The Military And Black Servicemembers’ Experience: A Phenomenological Study, Elimene Merizier

Walden Dissertations and Doctoral Studies

Research indicates that racism remains a persistent social issue within American society and continues to permeate many institutions, including the military. While the issue of racism in the United States has garnered awareness, the pervasive and persistent psychological effects of racism on Black and African American service members have not been adequately researched. A qualitative descriptive phenomenological study was conducted to collect data from 16 participants through in-depth semi-structured interviews to examine this topic. Critical race theory and race-based traumatic stress theory were the theoretical frameworks for this study. Findings indicated that racial encounters and discrimination continue to be persistent …

Sex Differences In Innate Immune Response Following Peanut Exposure, Sunanda Rajput

Biology Theses, Dissertations, and Student Creative Activity

Knowledge of the immunological mechanisms involved in the development of peanut (PN) allergy remains unclear. Analysis of US adults showed that females were twice as likely to develop PN allergy during childhood, indicating sex hormones may regulate PN allergic responses. This study aims to understand the role of sex hormones in the response of mast cells (MCs) and Type 2 innate lymphoid cells (ILC2s) to PN. Previously, androgen receptor-deficient (ARTfm) mice showed higher levels of PN-specific antibody and worse anaphylactic response to PN than wild type (WT) males. WT males also displayed less severe anaphylactic response compared to ARTfm and …

Covid-19 Tort Reform, Clayton J. Masterman

Journal Articles

In 2020 and 2021, 44 states and Washington, D.C. passed laws that limited tort liability related to COVID-19. The most common reforms immunized health care providers from malpractice or similar liability. A second category is limited liability to individuals or businesses for exposing others to the novel coronavirus. And a third category protected manufacturers of supplies used to detect and prevent COVID- 19 from products liability suits. The goals of these reforms included protecting health care providers from uncertainty in providing care for a novel disease, limiting the macroeconomic consequences of the pandemic, and encouraging the distribution of critical supplies …

Quantification Of Visceral Fat At The L5 Vertebral Body Level In Patients With Crohn's Disease Using T2-Weighted Mri, Favour Garuba, Aravinda Ganapathy, Spencer Mckinley, Karan H Jani, Adriene Lovato, Satish E Viswanath, Scott Mchenry, Parakkal Deepak, David H Ballard

2020-Current year OA Pubs

The umbilical or L3 vertebral body level is often used for body fat quantification using computed tomography. To explore the feasibility of using clinically acquired pelvic magnetic resonance imaging (MRI) for visceral fat measurement, we examined the correlation of visceral fat parameters at the umbilical and L5 vertebral body levels. We retrospectively analyzed T2-weighted half-Fourier acquisition single-shot turbo spin echo (HASTE) MR axial images from Crohn's disease patients who underwent MRI enterography of the abdomen and pelvis over a three-year period. We determined the area/volume of subcutaneous and visceral fat from the umbilical and L5 levels and calculated the visceral …

A Distributed And Hybrid Ai-Based Security Framework For 5g Real-Time Applications, Ali Ghubaish

McKelvey School of Engineering Graduate Student Theses & Dissertations

This dissertation develops a multifaceted security framework tailored for 5G-enabled real-time Internet of medical things (IoMT) systems to significantly enhance the security infrastructure within healthcare environments. The framework pivots around three core technological advancements: the development of the Light feature Engineering based on the Mean Decrease in Accuracy (LEMDA), the construction of a 5G testbed that serves as a distributed intrusion detection system (IDS), and the implementation of a hybrid deep reinforcement learning (HDRL) method. LEMDA represents a breakthrough in data processing for IoMT systems. By intelligently reducing data complexity, LEMDA enhances the speed and accuracy of threat detection mechanisms, …

Viral Reprogramming Of Host Transcription Initiation, Nathan A. Ungerleider, Claire Roberts, Tina M. O’Grady, Trang T. Nguyen, Melody Baddoo, Jia Wang, Eman Ishaq, Monica Concha, Meggie Lam, Jordan Bass, Truong D. Nguyen, Nick Van Otterloo, Nadeeshika Wickramarachchige-Dona, Dorota Wyczechowska, Maria Morales, Tianfang Ma, Yan Dong, Erik K. Flemington

School of Medicine Faculty Publications

Viruses are master remodelers of the host cell environment in support of infection and virus production. For example, viruses typically regulate cell gene expression through modulating canonical cell promoter activity. Here, we show that Epstein Barr virus (EBV) replication causes ‘de novo’ transcription initiation at 29674 new transcription start sites throughout the cell genome. De novo transcription initiation is facilitated in part by the unique properties of the viral pre-initiation complex (vPIC) that binds a TATT[T/A]AA, TATA box-like sequence and activates transcription with minimal support by additional transcription factors. Other de novo promoters are driven by the viral transcription factors, …

Cultural Identity In Isolation: A Qualitative Content Analysis Of Big Brother Season 23, Summer Ann Clutter

Masters Theses

This qualitative content analysis focuses on the creation and maintenance of cultural identity amongst the houseguests in the reality television program Big Brother. Season 23 of Big Brother was qualitatively coded through the lens of cultural identity theory. The study found that cultural identity language was heavily present through the houseguest’s early personal disclosure, strategic formation of alliances, demonstration of interpersonal skills, and candid sharing with the audience in Diary Room segments. Sharing cultural identity language on a national television program allows the audience to witness and interact with the information and apply it to their society.

Previously Incacerated Women's Emotional Experince Of Giving Birth In A U.S. Prison, Brigit Ichard-Henderson

Walden Dissertations and Doctoral Studies

Previously Incarcerated Women’s Emotional Experience of Giving Birth in a U.S. Prison by Brigit Ichard-Henderson MA, Walden University, 2018 MA, Texas A&M University-Central Texas, 2014 BS, Excelsior University, 2009 Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Human Services Walden University May 2024   Women have been giving birth while incarcerated since the advent of confinement as a punishment for crime. There is a plethora of information on incarceration rates, pathways to incarceration, access to health care and education while incarcerated, and reasons for recidivism among women. However, little is known about women’s experiences …

The Lived Experiences Of Nigerian Women Diagnosed With Infertility And Residing In The United States, Kafilat O. Oseni

Walden Dissertations and Doctoral Studies

According to recent studies, infertility remains one of the largest and most important reproductive health concerns among Nigerians. Despite the growing awareness of infertility in Nigerian women, there remains a significant gap in the research addressing the prevalence of the psychological and sociocultural experiences associated with involuntary childlessness in Nigerian women over age 50 who are living in the United States. The purpose of this qualitative phenomenological study was to investigate the psychological and sociocultural lived experiences of eight Nigerian women diagnosed with primary infertility, age 50 years and older, who currently reside in the United States and who have …

Comparative Analysis Of Polyphenol Content, Antioxidant Activity And Antimicrobial Properties In Endemic And Widespread Allium Species Of Tajikistan, Fazila Mirzoeva, Saidbeg Satorov, Salomuddin Usufi, Vyacheslav Dushenkov, Shukhratdzhon Shukhratdzhon

Publications and Research

In Tajikistan, the Allium genus is notably prolific, with over 80 species documented, and new species continually being identified in the mountainous regions. The Gorno- Badakhshan Autonomous Region (GBAO) of Tajikistan, within the Pamir Mountains, is significant for its 31 distinct Allium species, including endemics like A. afghanicum Wendelbo and A. schugnanicum Vved. The distribution of these species is often geographically restricted, and their biological activities, especially their antimicrobial properties, remain largely unexplored, presenting significant opportunities for future phytochemical and pharmacological research. This scholarly inquiry is aimed at contributing substantially to the academic discourse on the therapeutic capacities of Allium …

Das '26, Satheeshreddy '26 Named Inaugural Beckman Scholars, Julia Perez

News and Events (Discontinued Series)

No abstract provided.

Androgen Deprivation Induces Neuroendocrine Phenotypes In Prostate Cancer Cells Through Creb1/Ezh2-Mediated Downregulation Of Rest, Dayong Zheng, Yan Zhang, Sukjin Yang, Ning Su, Michael Bakhoum, Guoliang Zhang, Samira Naderinezhad, Zhengmei Mao, Zheng Wang, Ting Zhou, Wenliang Li

Faculty, Staff and Student Publications

Although effective initially, prolonged androgen deprivation therapy (ADT) promotes neuroendocrine differentiation (NED) and prostate cancer (PCa) progression. It is incompletely understood how ADT transcriptionally induces NE genes in PCa cells. CREB1 and REST are known to positively and negatively regulate neuronal gene expression in the brain, respectively. No direct link between these two master neuronal regulators has been elucidated in the NED of PCa. We show that REST mRNA is downregulated in NEPC cell and mouse models, as well as in patient samples. Phenotypically, REST overexpression increases ADT sensitivity, represses NE genes, inhibits colony formation in culture, and xenograft tumor …

Photochemical And Biological Dual-Effects Enhance The Inhibition Of Photosensitizers For Tumour Growth, Huiyu Niu, Yang Liu, Yafu Wang, Yonggang Yang, Ge Wang, Tony D James, Jonathan L Sessler, Hua Zhang

Faculty, Staff and Student Publications

Photosensitizers typically rely on a singular photochemical reaction to generate reactive oxygen species, which can then inhibit or eradicate lesions. However, photosensitizers often exhibit limited therapeutic efficiency due to their reliance on a single photochemical effect. Herein, we propose a new strategy that integrates the photochemical effect (type-I photochemical effect) with a biological effect (proton sponge effect). To test our strategy, we designed a series of photosensitizers (ZZ-sers) based on the naphthalimide molecule. ZZ-sers incorporate both a p-toluenesulfonyl moiety and weakly basic groups to activate the proton sponge effect while simultaneously strengthening the type-I photochemical effect, resulting in enhanced …

The Inform (International Framework For Rehabilitation Medics) Project To Strengthen The Medical Specialty, Man Hung, Himani Patel, Samantha Lee, Justin Nguyen, Amir Mohajeri

Faculty, Staff and Student Publications

(1) Background: This study examines vitamin D’s impact on dental caries to inform prevention strategies, given its critical role in bone and calcium regulation, vital for dental health. (2) Methods: Data from 18,683 participants of the National Health and Nutrition Examination Survey (NHANES) 2011–2016 were analyzed. NHANES collects U.S. population data through interviews, physical exams, and tests, including vitamin D levels and dental health assessed using both the decayed, missing, and filled teeth (DMFT) index and the presence of untreated dental caries. Vitamin D levels were measured according to serum 25(OH)D concentrations, and the analyses adjusted for confounders such as …

Operation Shark: Addressing The Negative Portrayal Of Sharks In Media, Michael R. O'Shea

Masters Theses

Sharks are some of the most well adapted and effective animals in the animal kingdom. Unfortunately, they are also some of the most feared. For many people the word shark evokes images of vicious attacks like those seen in movies such as Jaws. Sharks have also been negatively portrayed in the media. This negative portrayal of sharks has led to misconceptions about sharks that have damaged their populations. Efforts have been made to raise awareness and fight common misconceptions of sharks. However, many people still hold on to the incorrect ideas they have about sharks. This thesis will examine the …

The Nuclear Threat: A Homeland Security Perspective, Renae Katherine Harvey

Doctoral Dissertations and Projects

On December 8, 1987, the United States and Russia signed the Intermediate-Range Nuclear Forces Treaty. Since then, it has been a common misconception that this solidified the end of the Cold War and the Nuclear Arms Race. To this day, nuclear installations are plaguing bordering countries within the European Union. As a result, severe transnational issues become evident as transnational crime groups grow and technological advancements of terrorist groups continue to gain ground within the nuclear power threshold. Furthermore, countries within the Asian Peninsula and the Middle East continue to demonstrate nuclear prowess via mass media attention as a sense …

A Qualitative Study Of Family Communication Patterns Theory Of Digital Supplementation On University Students, Heather S. Vaughan

Doctoral Dissertations and Projects

Currently there is data that exists to support the benefits of traditional parental supplementation. However, the same cannot be said for digital parental supplementation. At present, it is unknown if remote interaction is necessary and whether it generates the same results in human beings, emotionally, mentally, and physically. As society continues exploring the complexities of the digital revolution and technological tools, it is imperative to explore the limitations as well as allowances in computerized communication. Even more importantly, there are several opportunities associated with digital parental supplementation that people must consider. First, digital media can provide proper parental supplementation if …

A Phenomenological Study: Experiences Of The Church Of God In Christ Women And The Power Of Resilience, Debra Wylene Martin

Doctoral Dissertations and Projects

This phenomenological study explored the perceived experiences of Black women in the Church of God In Christ (COGIC), who hold senior leadership missionary roles, and the power of resilience they appear to possess. Previous studies (Starr-Parker, 2012) regarding women in the COGIC discuss barriers for women in leadership; however, there is a gap in the literature that explores the perceived tenacity of women who hold senior leadership missionary roles. The researcher did not aim to criticize the Church of God In Christ doctrine but to examine the perceived experiences of Black women in that church who hold senior leadership missionary …

A Quantitative Study On Operational And Organizational Stress On Game Wardens, Lori A. Perez

Doctoral Dissertations and Projects

There has been a notable gap in research concerning stress among game wardens within the law enforcement field. Game wardens encounter operational and organizational stressors similar to those faced by traditional law enforcement officers. Previous research on stress in game wardens has predominantly focused on operational stress, the transition of their duties towards more traditional law enforcement roles, and various stress-inducing factors. This quantitative study utilized the Police Stress Questionnaire (PSQ) survey to analyze both operational and organizational stress in Maine Game Wardens. The research aimed to address two primary research questions: firstly, examining organizational and occupational stress utilizing the …