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Computational Alchemy: Pioneering Spintronic, Thermoelectric, And Optoelectronic Materials Design Through First-Principles Calculations And Machine Learning, Eesha Sanjay Andharia

Graduate Theses and Dissertations

Intelligent materials discovery and design plays a pivotal role in advancement of spintronics, optoelectronics and thermoelectric devices and technology. In this study, we investigate three types of materials using first principles calculations. First, the structural, electronic, and magnetic properties of CrTiCoZ (Z = Al, Si) equiatomic quaternary Heusler alloys were investigated. CrTiCoAl compound was found to exhibit a half metallic ferromagnetic structure and Curie temperature above room temperature, which makes it an ideal candidate for magnetic tunnel junction, the basic building block of Spintronic devices. Second, we use Green’s function to obtain the finite temperature phonons by including quartic anharmonicity …

Intellectual Humility And The Role Of Feedback On Children’S Intellectual Humility Expression, Christina M. Barnes

Graduate Theses and Dissertations

Intellectual Humility (IH) is the ability to recognize, acknowledge, and act, on the fallibility of one’s own knowledge (Porter et al., 2021). IH is associated with many positive outcomes including intellectual curiosity, tenacity, open-mindedness, and mastery behaviors (Leary, 2018; Porter & Schuman, 2017, Porter et al., 2020) leading some to believe IH is the promotion of IH as the next great educational virtue. Some scholars argue however, that too much IH can lead to Intellectual Servility which is associated with negative outcomes such as maladaptive perfectionism, need for cognitive closure, and less willingness to change a belief when presented with …

Tuning Electronic Transport And Magnetic Properties Of Layered Magnetic Materials, Md Rafique Un Nabi

Graduate Theses and Dissertations

Two-dimensional magnetic materials (2DMMs) have gained significant interest due to their potential for novel physical phenomena and device applications. Mn_2-xZn_xSb, with its tunable magnetic properties and stable tetragonal layered structure, offers a rich platform for exploring these phenomena. The introduction of Zn into the Mn₂Sb lattice efficiently tunes magnetic and electronic properties, making it a compelling candidate for high-performance spintronic devices.

With this motivation, we synthesized Mn_2-xZn_xSb (0 ≤ x ≤ 1) single crystals using a flux method. Mn2Sb exhibits ferrimagnetic order below 550 K with antiparallel spins aligned along …

Smartphone Gaming And International Students: Exploring The Experiences Of Hypercasual Gameplay For Practicing English Vocabulary And Learning About The United States Culture In Mediated Action, Se He Hwang

Graduate Theses and Dissertations

The use of smartphones in everyday settings is widespread, and people around the world use smartphones not only for making phone calls and sending text messages but also as a tool for searching for information and playing smartphone games during their free time. Since people around the world have easy access to smartphones regardless of their physical locations, smartphones can function as a tool for learning purposes, and playing games for learning purposes also supports the students to learn information in less stressful settings since playing games is predominantly for entertainment. The purpose of this qualitative phenomenological study in mediated …

2024 August 1; Faculty Senate Minutes, State University Of New York At Cortland

Minutes

Faculty Senate Minutes, 2024 August 1

SUNY Cortland Teacher Education Program  Case Study of Program Completers

Review Of Rowan Williams's Passions Of The Soul. London: Bloomsbury Continuum, James R. Payton Jr.

Occasional Papers on Religion in Eastern Europe

A review of Rowan Williams, Passions of the Soul. London: Bloomsbury Continuum, 2024. $15.00 (paperback). ISBN: 978-1-3994-1568-2. 160 pages.

South Carolina Instructional Leaders’ Conceptualization And Perception Of Learning Thrill: An Exploratory Interview Study, David Paul Cupolo

Electronic Theses and Dissertations

Numerous students across the United States are observed as being disengaged and bored in several of their learning experiences. Similarly, innumerable students also self-report being bored and disengaged. Over 40% of South Carolina (SC) students in Grades 3–8 report being compliant, disengaged, or mixed in all three domains (behaviorally, cognitively, and emotionally). Hattie and Donoghue propose a new conceptual learning model—skill, will, and thrill. They suggest that this model will improve student learning experiences to the transfer level, which is thrill. At the thrill level, students can then apply their learning to similar or different contexts. As the concept of …

Characterizing Groundwater Flow Across The Barrier Island-High Marsh Interface, Dean Michael Wrobel

Electronic Theses and Dissertations

The freshwater resources of barrier islands are influenced by a variety of hydrogeologic factors, which create unique regions of groundwater composition. Factors including evapotranspiration, geologic constraints, tidal forcing, and meteoric inputs influence subterranean flow creating a groundwater salinity gradient throughout the island-marsh setting which directly influences the spatial distribution of dominant vegetation on the island. Rising sea levels and variation in local climate may alter the hydrologic balance on barrier islands, potentially shifting salinity gradients and ecological baselines on short timescales. The intrusion of saltwater into the barrier island freshwater system could result in the shifting of ecotones and potential …

Tidal Creeks As Conduits Of Land-Derived Nutrients To The Coastal Ocean, Christianna R. Morton

Electronic Theses and Dissertations

A common feature of the coastline of South Carolina are small, low relief, tidal creek systems. Due to their tidally dominated nature, these systems can act as conduits of land-based nutrients to the coastal ocean. As development along the coastline increases, the volume of nutrients entering tidal creeks will likely exhibit an associated increase. The focus of this research is an investigation of the input of nutrients into White Point Swash, a tidal creek located in northern South Carolina, via point and nonpoint sources, the behavior of nutrients once they enter this system, and the potential removal of nutrients by …

Diagnosing Liposarcoma On (Peri)-Renal Mass Biopsy: A Clinicopathological Study Of 30 Cases, Susan K. Potterveld, Aysha Mubeen, William J. Anderson, Michael R. Clay, Melanie Bourgeau, Gregory W. Charville, Ankur R. Sangoi

Pathology Research and Scholarship

AIMS: Classification of renal neoplasms on small tissue biopsies is in increasing demand, and maintaining broad differential diagnostic considerations in this setting is necessary. When evaluating a renal or perirenal tumour biopsy with sarcomatoid morphology, together with sarcomatoid renal cell carcinoma and sarcomatoid urothelial carcinoma as top diagnostic considerations, it is vital to additionally consider the possibility of well-differentiated and de-differentiated liposarcoma.

METHODS AND RESULTS: This study reports a series of 30 biopsy samples from sites in or around the kidney collected from four institutions in which the correct diagnosis was either well-differentiated or de-differentiated liposarcoma. The majority (26 of …

Teachers’ Self-Reported Practices Of Teaching Academic Writing In Pakistani Universities, Hafiz Yar

Language, Literacy, and Sociocultural Studies ETDs

This study has explored teachers’ self-reported practices of teaching academic writing in Pakistani universities. The English language based developmental literacy courses in Pakistani undergraduate degrees are offered as part of the curricula rather than through specialized language centers. The three-course progression of developmental English literacy in Pakistani undergraduate curricula aims to develop academic writing proficiency besides effective business communication and technical report writing skills.

This study has used generic qualitative research methodology (Caelli et al., 2003; Kahlke, 2014; Kostere & Kostere, 2021), snowball sampling for participant recruitment, and a combination of survey and one-to-one semi structured interviews for data collection. …

“Koláče In The Blogosphere: Cultivating Food Expertise Through Domesticity, Femininity, And Ethnicity”, Cathryn Janka

Institute for the Humanities Master's Papers, Projects, and Capstones

Koláče in the Blogosphere is an analysis of food blogs to determine how female food bloggers cultivate food expertise through domesticity, femininity, and ethnicity. Their readership are predominately the adult children and grandchildren of immigrants seeking rediscovery of lost recipes or the completion of partial recipes of loved ones that have passed on. The bloggers are typically recent immigrants themselves or native writers in their home countries sharing recipes with those seeking rediscovery. Gender and food studies scholars have studied women as guardians of domesticity, ethnicity, the world of ethnic cuisine, and food authenticity along with the matrilineal transmission of …

Real-Time Cerebral Oximetry During Cognition, Sensorimotor Control, And Pneumotactile Perception In Neurotypical Adults, David J. Sanchez

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Continuous-wave functional near-infrared spectroscopy (cw-fNIRS) is a non-invasive brain imaging methodology designed to measure neural activity by detecting hemodynamic responses i.e., adjustments in blood flow and oxygenation to meet the brain’s metabolic needs. Findings on the use of cw-fNIRS by speech-language pathologists (SLP) and neuroscientists to assess cerebral hemodynamic responses during communication assessment and treatment are limited. This study aims to explore the brain’s metabolic response to various sensory processing tasks in neurotypical adults.

This research examines the relationship between cognitive load, sensorimotor control, and somatosensory processing, and hemodynamic modulation in the prefrontal cortex of 18 right-handed neurotypical adults. The …

The Effect Of Fat Content On The Inactivation And Recovery Of Listeria Spp. In Ready-To-Eat Foods After High Pressure Processing, Yhuliana Kattalina Niño Fuerte

Department of Food Science and Technology: Dissertations, Theses, and Student Research

High-pressure processing (HPP) is recognized by the United States Department of Agriculture Food Safety and Inspection Service (USDA FSIS) as a post-lethality treatment to control Listeria monocytogenes in ready-to-eat (RTE) meat and poultry products. A scoping review of 603 journal articles, which ultimately was narrowed down to 16 articles, revealed that the efficacy of HPP varies with fat content. The studies demonstrated that L. monocytogenes inactivation by HPP tends to be lower in RTE meats with greater than 5% fat content, compared to products with lower than 5% fat. The wide range of HPP parameters used in these studies …

Transforming Grassland Conservation: Challenges And Opportunities Across Law, Policy, And Human Dimensions, Conor D. Barnes

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Great Plains social-ecological systems are facing growing pressure from complex, ‘wicked’ problems. Addressing these problems will require integrating ecological resilience and complex systems thinking concepts into our legal framework in order to better reflect the changing ecological reality of the Great Plains and promote flexibility and adaptability in the face of that change. In this dissertation, I examine how past and present policy priorities have affected social-ecological systems on the Great Plains, and how ecological resilience and complex systems thinking might be applied to grassland management policy. In Chapter 2, I examine the rapid progress made in the adoption of …

The Value Of Knowledge And Its Problems, Kevin Patton

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation answers the three value problems in epistemology. These three problems require an answer as to how knowledge is more valuable 1) than mere true belief, 2) any of the proper subsets of knowledge, and 3) in kind than that which falls short of knowledge. The methodology used to provide an answer to these problems relies on the arguments put forth in a rarely discussed paper from Ward Jones. In short, the Jonesian approach can be summed up as the view that epistemic axiology and analysis ought to be kept separate. The Jonesian framework instead looks outside of the …

Long Term Ultrasonic Monitoring And Machine Learning Investigation Of Micro-Crack Damaged Concrete, Yalei Tang

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

The thermal modulation method is a recently developed nonlinear ultrasonic technique for evaluating material damage. This method utilizes thermal strain changes resulting from temperature variations to excite the nonlinear behavior of materials and modulate high-frequency ultrasonic waves within them. Its working principle suggests significant potential for application in large-scale concrete structures and in-situ monitoring of real structures. Despite numerous laboratory demonstrations of its effectiveness, several gaps remain before it can be applied to in-service large concrete structures.

This study investigates the potential of the thermal modulation technique for evaluating concrete structures in ambient conditions, addressing key uncertainties for practical implementation. …

Three Essentials Of Private Property In Kant, Lauren Michelle Kashi

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

There are three principles of public right describing a civil condition and a citizenry that Kant offers: freedom, equality, and independence. I argue that these three principles offer further justification for both protection of property rights and enforcement of redistributive taxation than Kant’s Universal Law of Right and principles of property acquisition alone can. In a civil condition with legitimized laws protecting private property, citizens enjoy maximal freedom from interference, dependence, and inequality. Indeed, the purpose of the civil condition for Kant is to create such freedoms, which are made manifest by laws enforcing private ownership as well as redistribution …

Sensitivity Of Present And Future Seasonal Precipitation Over Central United States To The Representation Of Rocky Mountain Topography, Ranasinghe Disanayakalage Sherly Shelton Ranathunga

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

Precipitation change across the Central United States (USA) is of great interest to the research community. Studies using global climate simulations suggest that the “100^th-Meridian”, which separates the “dry west” from the “moist east” will shift to the east as the climate responds to future emissions pathways. However, these simulations are run at relatively coarse resolutions, which do not accurately represent topography. Here, we perform regional simulations using the Weather Research and Forecasting (WRF) model to explore the sensitivity of present and future precipitation patterns across the central USA to the representation of the Rocky Mountains (RM). We …

The Use Of Fourier-Transformed Infrared Spectroscopy With An Infrared Biotyper To Establish Classifiers For Major Serogroups Of Moraxella Bovis Based On Spectral Profiles, Jordyn Bailey Schommer

Honors Program: Senior Projects (Public)

A classifier tool was created to identify major serogroups of Moraxella bovis based on spectral profiles collected from bacterial cells through the use of Fourier transformed infrared spectroscopy. M. bovis strains were selected from a group of previously sequenced and genotyped isolates, which provided the pilin sequence type for each isolate. The obtained spectroscopic profiles were analyzed through artificial neural networks to create a classifier tool that could identify the PilA type for unknown strains. Once a sufficient spectral library was obtained, the isolates were split into a training and a validation group, each containing spectra from isolates of five …

Revolutionizing Music Education For Bipoc Students––New Possibilities Of Practice, Jan-Mitchell Ko

LMU Theses and Dissertations

This dissertation critically examines the entrenched Western classical music paradigm in K-12 and higher education music programs and its impact on Black, Indigenous, and People of Color (BIPOC) students. Utilizing Critical Race Theory (CRT) (Delgado & Stefanic, 2017) and Culturally Relevant Pedagogy (CRP) (Ladson-Billings, 2022), the study explores how this dominance leads to epistemological and ontological imprisonment, marginalizing non-Western musical traditions and perpetuating cultural hegemony and systemic racism. Through qualitative peer research interviews with BIPOC university music education students, faculty members including the curriculum director, the research uncovers significant themes, including normalizing and cultural hegemony of Western classical music, the …

Child And Caregiver’ Perspective On Barriers To Asthma Management At A Tertiary Referral Hospital In Kenya, Joan Kwesigabo Ahimbisibwe

Master of Medicine in Paediatrics and Child Health

Background: Asthma is one of the most common chronic conditions in children, with significant morbidity and mortality, especially in Africa. Achieving adequate asthma control in children remains challenging due to gaps between standard recommended management strategies and treatment practices. This study explored barriers to asthma management as perceived by children and their caregivers in a private tertiary care setting in Kenya.

Methods: An exploratory phenomenological qualitative study was conducted at Aga Khan University Hospital (AKUH), Nairobi. Children aged 6–18 years with a confirmed diagnosis of asthma and their caregivers were recruited. Participants had been receiving treatment for at …

Competing In Innovation-Intensive Environments: The Role Of Soft Power, Learning, And Ceo Heuristics, Cristina O. Vlas, Bruno Barreto De Góes, Radu E. Vlas, Eugene See

Management and Decision Sciences

We start by exploring how the interplay of soft power and learning levers helps firms address competitive uncertainty in innovation-intensive environments (IIEs). We then theorize that firms’ motivation to pursue a specific combination of soft power and learning tactics in IIEs is shaped by CEO regulatory focus. The analysis of a panel of IIE firms supports our theorizing and reveals that accounting for CEO regulatory focus is elemental to the understanding of firms’ performance heterogeneity in such environments. We conclude that a perspective focused on a combination of soft power and learning tactics is better fitted to explain firms’ performance …

Can You Hear Me Now? An Improvement Science Study On Policy Change In Public Schools, William G. Rhoden Jr.

All Dissertations

The purpose of this study was to discover what the perceptions of music teachers, specifically high school band directors in upstate South Carolina (S.C.), on their ability to affect meaningful policy change in SC public schools and what roadblocks exist or remain in the way of affecting policy change. Using improvement science as the methodology, this study employed the Plan, Do, Study, Act (PDSA) cycle to discover the effectiveness of this study, make recommendations for future research, and plan for future PDSA cycles. This study used interviews to collect initial data on the participants’ perceptions on their abilities to affect …

Legal Research Instruction In The Nextgen Era, Alyson Drake, Amanda Watson

Buffalo Law Review

No abstract provided.

Never Going To Let You Down: Preventing Predictive Shrinkage Via The Strong-R Assessment Method, Zachary Hamilton, Alex Kigerl, Andrew Peterson, Grant Duwe, John Ursino

Criminology and Criminal Justice Faculty Publications

Widely used sources of crime data, such as the Uniform Crime Reports (UCR) and National Incident-Based Reporting System (NIBRS), provide invaluable information on patterns in reported crime and justice processing. Yet, due to their measurement of crime at the incident level, these data have not been used to determine an individual’s likelihood of justice system involvement. By contrast, in the correctional field, individuals are used as the unit of analysis and common definitions to establish state-level base rates. Used for decades, base rates provide an estimate of justice system involvement, per individual, for a given jurisdiction’s population.

Power Controller For Insulated Solar Electric Cooker, Ryan Koshy, Justin Tae-Hoon Kim

Electrical Engineering

Insulated Solar Electric Cookers, or ISECookers, are devices created to aid those in impoverished regions improve safety, sustainability, and quality of life regarding their cooking practices. ISECookers present an alternative to traditional biofuel/biomass energy sources and provide a closed-loop, self-sustaining system that can be used in a variety of environments. These devices present solutions to widespread issues such as pollution, deforestation, and hazardous emissions as a result of traditional cooking in developing regions around the world. A notable obstacle of these devices is power delivery. Given the varying conditions experienced by a solar panel (inclement weather, irradiance irregularities, etc.), it …

Students As Faculty Gender Equity Allies: Mitigating Students’ Gender Biases Through Short-Term Awareness-Intervention And Long-Term Research Literacy Training, Li-Yin Liu, Christopher Brough, Dongfang Gaozhao, Hannah Kling, Isabella Thomeier, Veronica Vasko

Reports from the Gender Equity Research Fellowship

This report investigates four interrelated questions: 1) Do gender biases influence the University of Dayton (UD) undergraduate students’ evaluations of the credibility of gender-related research? 2) If such biases exist, can SSC 200 effectively reduce them? 3) Can awareness raising intervention reduce biases in how students evaluate their professors’ teaching effectiveness? 4) Do professors’ identities, including gender and racial ethnicity, affect students’ course enrollment preferences?

To answer these questions, we conducted three separate, but interrelated, studies. The first study aims to address whether UD students have gender bias when evaluating the credibility of information and if short term and long-term …

Assessment Of The Drivers Of Adoption Of Climate Smart Agriculture Practices Among Field Crop Farmers In Zambia, Faindani Nyirenda

Graduate Theses and Dissertations

Climate smart agriculture (CSA) practiced has been promoted in Zambia since the 1980s to address the declining crop productivity due to increased occurrence of drought or dry spells caused by climate change. Despite considerable research indicating that CSA practices have many potential benefits such as increased yield and income, the adoption rate in southern Africa is still low especially where farmers have stable off farm income. This might be because most of the research and promotion has been directed to the main staple crop maize and other context specific impacts related to agroecological and socioeconomic heterogeneity. In this study we …

B.R. Wells Arkansas Rice Research Studies 2023, J. Hardke, X. Sha, N. Bateman

Arkansas Agricultural Experiment Station Research Series

Arkansas is the leading rice producer in the United States. The state represents 49.0% of total U.S. rice production and 49.6% of the total acres planted to rice in 2023. Rice cultural practices vary across the state and across the U.S. However, these practices are also dynamic and continue to evolve in response to changing political, environmental, and economic times. This survey was initiated in 2002 to monitor and record changes in the way Arkansas rice producers approach their livelihood. The survey was conducted by polling county extension agents in each of the counties in Arkansas that produce rice. Questions …