Digital Commons Network^™

Physical Properties Of Copper Niobium Nanolamellar Composites Fabricated By Accumulative Roll Bonding, Jared Justice

Nuclear Engineering ETDs

Nanolamellar composites with high interface density have increased strength due to interfaces serving as barriers to dislocation movement and high radiation damage resistance. However, these interfaces also serve as barriers to electron motion, reducing the electrical resistivity and thermal conductivity. This work seeks to understand the inherent tradeoff between strength and physical properties of nanolamellar composites produced by accumulative roll bonding with layer thickness ranging from 25 nm to 193 nm. The electrical resistivity was investigated over temperatures ranging from 2 K to 300 K. The effect of longitudinal rolling and cross rolling was also investigated. Electrical resistivity results were …

Arachnoid Webs With Spinal Cord Compression: Insights From Three Cases, Kaleb Derouen, Kierany B. Shelvin, Tayler Payton, George A. Crabill, John M. Wilson, Gabriel Tender

School of Medicine Faculty Publications

Spinal arachnoid webs are intradural bands of abnormally formed arachnoid tissue, located within the subarachnoid space and causing compression of the dorsal aspect of the spinal cord. Arachnoid webs are uncommon and can be difficult to treat. We report 3 patients presenting with a spinal arachnoid web within a 6-month period. All of them exhibited signs of thoracic myelopathy and the MRI showed the pathognomonic 'scalpel sign'. Two of the patients underwent surgery for removal of their spinal arachnoid web, whereas the third patient case is currently being managed conservatively. We also present our 2D intraoperative video for arachnoid web …

Characterizing The Ecology Of Plains (Spilogale Interrupta) And Eastern (Spilogale Putorius) Spotted Skunks: A Systematic Literature Review And Population Assessment In Kansas, Jenell De La Peña

Electronic Theses & Dissertations

The plains spotted skunk (Spilogale interrupta) has recently been recognized as a distinct species from the eastern spotted skunk (Spilogale putorius). While once abundant across the central and eastern United States, both species have experienced population declines, resulting in their review for listing under the Endangered Species Act (1973). In Kansas, the plains spotted skunk has suffered a particularly dramatic decline, the last detection in the state having occurred in 2020. Additionally, due to the recent taxonomic split, many past studies reporting on S. putorius ecology actually describe findings of two species, potentially complicating our understanding …

Carers Of The Care-Seekers: The Lived Experiences Of Primary Caregivers Of Patients With Stroke, Blaise B. Nieve

Theses

This phenomenological study was designed to develop an understanding of the lived experiences of the primary caregivers of patients with stroke to discover what their experiences are as partakers of the burden of stroke, and to know how these experiences mean to them. Participants were selected purposively, and was limited to caregivers who were at least 18 years old, and who have been a caregiver for at least 6 months. The stroke patients were those who have had stroke for at least 6 months, and are living with some form of disability. Data gathering done through in-depth interview was conducted …

Roadside Lidar Data Processing For Intelligent Transportation System, Md Parvez Mollah

Computer Science ETDs

Roadside LiDAR (Light Detection and Ranging) sensors are recently being explored for Intelligent Transportation System aiming at safer and faster traffic management and vehicular operations. However, massive data volume, occlusion, and limited viewing angles are significant obstacles to the widespread use of roadside LiDARs. In this dissertation, we address three major challenges to enable applications of Intelligent Transportation System through roadside LiDAR data: (i) real-time transmission of the massive point-cloud data from the roadside LiDAR devices to the cloud using 5G network, (ii) mitigating sensor occlusion problem to increase coverage and detect events occurred in occluded regions of a sensor, …

Computational Study Of The Effect Of Geometry On Molecular Interactions, Sarika Kumar

Computer Science ETDs

The specificity and predictability of DNA make it an excellent programmable material and have allowed bio-programmers to build sophisticated molecular circuits. These molecular devices should be precise, correct, and function as intended. In order to implement these circuits, the challenge is to build a robust, reliable, and scalable logic circuit with ideally minimum unwanted signal release. Performing experiments are expensive and time-consuming, so modeling and analyzing these bio-molecular systems become crucial in designing molecular circuits. This dissertation aimed to develop algorithms and build computational tools for automated analysis of molecular circuits that incorporate the molecular geometry of nanostructures. Molecular circuits …

Selected Lieder Transcriptions Of Franz Liszt And Leopold Godowsky: A Comparative Analysis, Jeremiah Padilla

Dissertations, 2020-current

Musicians have held differing views regarding the art of transcription. Purists, who are against the very idea of transcribing existing works, think of the genre as being disrespectful to the composer(s) of the original work. Conversely, musicians who appreciate the art of transcription welcome the opportunity to perform works not originally written for the piano. This document will examine Lieder (German art songs) transcriptions, which is is a valuable genre for transcription. The Lied has historically appealed to many composers, particularly Liszt and his contemporary, Leopold Godowsky, as a source of transcription material.

Chapters one and two will primarily compare …

The Art Of Sustaining Orchestras Through Intentional Educational Experiences, Kimberly Souther

Dissertations, 2020-current

The purpose of this study is to identify the most current and successful advances in audience engagement that champion connection and result in sustainability through purposeful educational experiences.

The Symphony Orchestra currently serves an audience which represents a multiplicity of perspectives, background, and understanding. In an era of expanded canon and outreach to local communities, the orchestra must acknowledge that change is necessary if we are to truly create fulfilling experiences for our listeners. Unfortunately, many orchestras fail to connect their outreach to the concert hall, woefully categorizing their patrons into pre-determined subsets. What if all patrons were trusted with …

Camargo Guarnieri's Twenty Estudos: A Commitment To Brazilian Nationalism And Virtuosity, Steven Brancaleone

Dissertations, 2020-current

This document aims to find how composer Camargo Guarnieri uses Brazilian trends and incorporates them into his individual style, specifically in his Twenty Estudos for piano. The long compositional period of these pieces displays frequent experimentation and maturation in Guarnieri’s style between 1949 and 1988. The trends that Guarnieri follow can be traced by examining his life, environment, and teachings. Brazilian figure and instructor, Mario de Andrade, also contributes to molding and refining Guarnieri’s ideas. With this study, the Twenty Estudos will display Guarnieri’s individualistic use of Brazilian trends and how they correlate to his mature compositional style.

An Examination Of Maria Schneider’S Big Band Artistry Through The Lens Of Wind Band Arranging, Amy Birdsong

Dissertations, 2020-current

Within the world of instrumental music there tends to be strict adherence to styles and genres that have historically been connected to a standard collection of instruments. Wind ensembles are expected to perform contemporary art music, orchestral transcriptions, or military marches, with little expectation of individual creative interpretation. Jazz ensembles, or “big bands,” are expected to perform styles of music such as “swing,” which cannot be properly notated using western notation, while also being rigidly glued to reduced instrument choices, repetitive chord cycles and standard song forms. While wind ensemble performers are confined to read and perform all aspects of …

From Riches To Rags: The Price Of Haitian Independence, Michael Kuliasha Iii

Masters Theses, 2020-current

In 1699, the French established the colony of Saint Domingue following their acquisition of the western third of the island of Hispaniola from the Spanish Empire. The colony relied on a significant number of enslaved Africans to work on sugar cane plantations as the primary workforce. This led to a plantation-based economy, a large number of enslaved Africans, and the production of sugar cane, which quickly made Saint Domingue the wealthiest colony in the New World. However, the Declaration of the Rights of Man and of the Citizen, which was a pivotal document of the French Revolution, had a significant …

Distinguishing High-Quality Audio: The Unique Contribution Of Bit-Depth Resolution?, Benjamin Stone

Masters Theses, 2020-current

Individuals are capable of discerning high- and low-quality digital audio, but the current evidence tends to confound sampling rate and bit depth (see Mizumachi et al., 2014). When bit-depth is constant, higher sampling rates can be discerned (Oohashi et al., 2000). It likewise has been argued that 16- and 24-bit audio can be distinguished when sampling rate is constant (Kanetada et al., 2013). The present study aimed to evaluate bit-depth-related perceptual ability using simplified tone stimuli in order to determine at which point from 8- to 24-bit that further increases in bit-depth resolution are no longer perceptually beneficial. Potential contributions …

Las Honduras De Este Déficit Escolar The Pandemic And Its Impact On The Educational And Schooling Experiences Of Front-Line Responders Working At A Private High School In Honduras, Esther María Claros Berlioz

Journal of Inquiry and Action in Education

Centered on the testimonios,“a narration marked by the urgency to make public a situation of oppression or injustice and of resistance against that same condition” (Forcinito, 2016, p. 239) of four female frontline workers employed at a private bilingual high school in a city in Honduras, this ethnographic study provides details and themes about how these essential workers grappled with the shutdown and lengthy interruption of their children's face-to-face schooling. Offering insight into the contextual realities of Honduras and the differences and commonalities between private bilingual and private and public schooling institutions, this study relies on testimonio as a critical …

Adult Presentation Of Congenital Tracheooesophageal Fistula Treated As Asthma And Recurrent Respiratory Infections, Natalie A Drucker, Charles S Cox

The Brown Foundation: Institute of Molecular Medicine

No abstract provided.

December 16, 2023, Seattle University School Of Law

Commencement Programs

No abstract provided.

Heat & Social Cooperation: The Effects Of Thermal Stress On Altruism, Alexander J. Courtman

Master's Theses

Recent literature has highlighted the effects of temperature on economic outcomes and violence in humans, on both the interpersonal and intergroup levels: as temperatures rise, humans are more likely to exhibit increased aggression and agitation. However, little research has been done on how pro-social behaviors like cooperation and altruism among humans might respond to increased temperatures. As extreme heat events increase in frequency, will humans and communities work together in the face of adverse shocks and crises? Leveraging experimental data collected randomized controlled trails held in 4 locations across the world, this paper seeks to establish a relationship between thermal …

Parmer Lee Holiday

African American Funeral Programs

No abstract provided.

Callus Induction And Proliferation Of Centella Asiatica L. Generated From Leaves And Petioles In The Presence Of Dicamba And Bap, Suci Rahayu, Darmawan Saptadi, Chotimatul Azmi, Kusumawaty Kusumanegara, Tri Handayani, Ika Roostika, Nurliani Bermawie, Haris Maulana

Jurnal Kultivasi

Centella's need for industrial raw materials is high as a medicinal plant. These needs can be met through rapid multiplication using tissue culture techniques. In this study, induction and proliferation for a callus of centella cv. Castina 3 was conducted in the MS basal medium plus 4 mgL-1 Dicamba withand enriched with 7 concentrations of BAP (0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.1 mgL-1). Two kinds of explant were used, i.e., leaf and petiole. The results revealed that the addition of BAP in MS plus Dicamba medim stimulated better and produced a higher callus growth rate, both from leaf …

Neurobehavioral And Eeg Characteristics In Latino Targets Of Bullying, Isabel Solis

Psychology ETDs

Bullying adversely impacts the well-being and development of youth, calling for a comprehensive understanding of its neurobehavioral and social mechanisms for targeted interventions. Despite the increasing demographic of Latino children, little is known about their early life experiences and individual traits that leave them susceptible to becoming targets of bullying. The present study utilized a mixed-methods design to address this gap, incorporating interviews, neuropsychological assessments, and resting-state EEG (rsEEG) spectral power within the alpha (8-13Hz) and theta (4-7Hz) frequency bands. The aim was to compare the cognitive, emotional, social, and neural characteristics of nine Latino Targets (LT) of bullying and …

Volumetric Imaging Using The Pupil-Matched Remote Focusing Technique In Light-Sheet Microscopy, Sayed Hassan Dibaji Foroushani

Optical Science and Engineering ETDs

ABSTRACT

The dissertation explores innovative techniques in light sheet microscopy, a pivotal tool in biomedical imaging, to enhance its speed, resolution, and efficiency in capturing dynamic biological processes. Light sheet microscopy allows for quick 3D imaging of biological specimens ranging from cells to organs with high spatiotemporal resolution, large field-of-view, and minimal damage, making it vital for in vivo imaging.

The first project introduces a novel optical concept designed to optimize Axially Swept Light Sheet Microscopy (ASLM). This technique is crucial for imaging specimens ranging from live cells to chemically cleared organs due to its versatility across different immersion media. …

Modeling Lithographic Quantum Dots And Donors For Quantum Computation And Simulation, Mitchell Ian Brickson

Physics & Astronomy ETDs

Our first focus is on few-hole quantum dots in germanium. We use discontinous Galerkin methods to discretize and solve the equations of a highly detailed k·p model that describes these systems, enabling a better understanding of experimental magnetospectroscopy results. We confirm the expected anisotropy of single-hole g-factors and describe mechanisms by which different orbital states have different g-factors. Building on this, we show that the g-factors in Ge holes are suciently sensitive to details of the device electrostatics that magnetospectroscopy data can be used to make a prediction of the underlying confinement potential. The second focus is on designing quantum …

Integrative Analysis Of Clinicopathological Features Defines Novel Prognostic Models For Mantle Cell Lymphoma In The Immunochemotherapy Era: A Report From The North American Mantle Cell Lymphoma Consortium, Julie M Vose, Kai Fu, Lu Wang, Adnan Mansoor, Douglas Stewart, Hongxia Cheng, Lynette Smith, Ji Yuan, Hina Naushad Qureishi, Brian K Link, Melissa H Cessna, Paul M Barr, Brad S Kahl, Matthew S Mckinney, Nadia Khan, Ranjana H Advani, Peter Martin, Andre H Goy, Tycel J Phillips, Amitkumar Mehta, Manali Kamdar, Michael Crump, Barbara Pro, Christopher R Flowers, Caron A Jacobson, Sonali M Smith, Deborah M Stephens, Veronika Bachanova, Zhaohui Jin, Shishou Wu, Francisco Hernandez-Ilizaliturri, Pallawi Torka, Andrea Anampa-Guzmán, Farshid Kashef, Xing Li, Sunandini Sharma, Timothy C Greiner, James O Armitage, Matthew Lunning, Dennis D Weisenburger, Robert G Bociek, Javeed Iqbal, Guohua Yu, Chengfeng Bi, North American Mantle Cell Lymphoma Consortium

Faculty, Staff and Student Publications

BACKGROUND: Patients with mantle cell lymphoma (MCL) exhibit a wide variation in clinical presentation and outcome. However, the commonly used prognostic models are outdated and inadequate to address the needs of the current multidisciplinary management of this disease. This study aims to investigate the clinical and pathological features of MCL in the immunochemotherapy era and improve the prognostic models for a more accurate prediction of patient outcomes.

METHODS: The North American Mantle Cell Lymphoma Project is a multi-institutional collaboration of 23 institutions across North America to evaluate and refine prognosticators for front-line therapy. A total of 586 MCL cases diagnosed …

An Interdisciplinary Education And Service Bundle To Reduce Hospital Resource Utilization And Decrease Pediatric Asthma-Related Morbidity And Mortality, Emily Yates

Seton Hall University Dissertations and Theses (ETDs)

The purpose of this quality improvement project was to reduce hospital resource utilization and improve health outcomes for children with asthma by providing an evidence-based, interdisciplinary education and service bundle to patients and families admitted to a Children’s Hospital in Northern New Jersey with a primary diagnosis of asthma. The 2020 Asthma Management Guidelines published by the U.S. Department of Health and Human Services (2020), the Global Initiative for Asthma (GINA) and a modified systematic review identified common themes among children at risk for asthma-related morbidity and mortality and high hospital resource utilization. These themes included medication misuse, asthma trigger …

Policy Analysis: Increasing Prescription Drug Monitoring Program (Pdmp) Use To Improve Patient Safety, Kimberly Manning

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

Prescription Drug Monitoring Programs (PDMPs) are state-run electronic databases that collect and monitor the prescriptions of controlled substances. PDMPs help the prescriber understand the patient’s medication history to reduce opioid abuse and misuse, overdose risk, and harmful medication interactions. Considering the national persistent opioid epidemic and its impact on patient safety, it is essential to assess how a large healthcare system encourages PDMP use. PDMP participation is a Virginia Commonwealth licensing requirement, a Center of Disease Control 2022 opioid prescribing guideline, and a healthcare system requirement. The healthcare systems Controlled Substance Policy for Adult Patients (Feghali, 2020) was evaluated using …

Talking Back To White Systems Of Power: A Black Feminist Critical Autoethnography, Kimberly Diggs

Masters Theses, 2020-current

This thesis is a Black Feminist Critical Autoethnography that talks back (hooks, 1989). I use autoethnographic methods to unpack memories and trauma of my experience of being a part of a predominantly white institution (PWI) and a resident of a community in which the institution resides, and whiteness transcends. I incorporate Black Feminist Thought (BFT) and Critical Race Theory (CRT) as theoretical frameworks to enable counter storytelling to disrupt white, hegemonic ways of being. My evocative narratives, poems, and short vignettes provide a lens in which it means for me to be a Black woman in a community that has …

Exploring The Use Of Time Delay As A Pragmatic Cue In Text Messaging, Nicklas Phillips

Masters Theses, 2020-current

Text messaging is often used as a stand-in for face to face communication. While texting mimics the rapid back and forth, turn taking nature of oral conversation, it lacks many of the pragmatic cues conversationalists ordinarily rely on to establish common ground and inform their understanding of sometimes nonliteral meaning conveyed to them. To get around this hurdle, texters have developed sets of textisms. These are specific cues that can be used to make up for the lack of pragmatic information in the texting environment. Examples include emoji, emoticons, and punctuation. This is an experimental study exploring whether time can …

Increasing Medication Adherence In Patients With Bipolar Disorder Using Mobile App Reminder, Emmaculate Ndifor

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

Background: Bipolar disorder (BD) is the fifth leading course of disability in the world, contributing to many co-morbid conditions and complications. Non-adherence to medication is prevalent in patients with BD. The aim of the project was to use an evidence-based technological intervention to enhance medication adherence in BD patients between 18- 65 years old at an outpatient behavioral health clinic.

Methods: Baseline assessment included a pre Morisky Medication Adherence (MMAS-4) questionnaire. The development of an intervention to improve medication adherence was based on Johnson’s (2002) Medication Adherence Model (MAM).

Interventions: Participants downloaded the Medisafe app, registered medications and set …

Diabetes Health Coaching Program In An Eastern Virginia Health Center: A Retrospective Program Evaluation, Moniqueia Flint

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

The primary goal of diabetes management is to assist patients in controlling their diabetes and minimizing complications. Diabetic patients require continuous medical care that encompasses medication management, multifactorial risk-reduction strategies, and a multidisciplinary team. Health coaching is an emerging tool used to provide education and motivational techniques to individuals for better self-management of their chronic condition. Health coaching is a proven strategy with favorable effects on hemoglobinA1c (HgbA1c), blood pressure, weight, and health behaviors. A diabetes health coaching program (DHCP) was implemented at an eastern Virginia healthcare center (EVHC). The DHCP’s objective was to assist patients in meeting their individualized …

Medical Device Cybersecurity Risk Assessments: Engaging Clinicians To Mitigate Threat, Nicole A. Mohiuddin

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

Much of healthcare practice relies on computers, data and the Internet. This is especially true in the use of medical devices which are connected to the Internet and require strong cybersecurity protocols to ensure their data is secure. Technical advances have resulted in transformations to health care delivery, which have the capacity and capability to improve patient care. A prime example is the increase in interconnectivity between medical devices and other clinical systems. This interconnectivity leaves medical devices vulnerable to security breaches in the same way other networked computing systems are vulnerable (Williams and Woodward, 2015). However, unlike other networked …

Sexually Transmitted Infection Prevalence In College Students With Urinary Tract Infection Symptoms: A Pilot Study, Kathleen Beigh

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

Approximately one in five individuals in the United States has had a sexually transmitted infection (STI). Individuals between 15 to 24 years are considered a ‘higher risk’ for developing new STIs than other age groups. Many STIs are treatable but difficult to detect and carry significant health implications. Chlamydia and gonorrhea can be treated effectively with antibiotics if detected early. STIs are challenging to diagnose due to having few or no symptoms and often go undetected and untreated. A specific concern related to STIs is misdiagnosis as a lower urinary tract infection (LUTI) only in persons born with a vagina …