Digital Commons Network^™

A Spectrum Of Light: Speculative Poetry Of Celestial Bodies And Astrophysics, Shannon Sosebee

Electronic Theses and Dissertations

This is a collection of speculative poetry with a focus on celestial objects within our solar system and larger bodies outside of our solar system, some of which are only theorized to exist. The author finishes the collection with introspective works, laying bare vulnerabilities and insecurities.

Top Ten Epilepsy Research Priorities: A Uk Priority Setting Partnership, Rohit Shankar

Peninsula Medical School

Purpose: Research into epilepsy has experienced decades of chronic underfunding compared to other neurological conditions despite its prevalence and seriousness. To evidence the need for greater investment, the Epilepsy Research Institute (formerly Epilepsy Research UK) funded, led and managed a James Lind Alliance (JLA) Priority Setting Partnership (PSP). This “industry standard” methodology brings together healthcare professionals, patients, carers and patient group representatives to identify and prioritise research uncertainties within a defined area of health or care.Methods: The UK Epilepsy PSP is a once-in-a-generation, national consensus that collated and ranked the research priorities of the UK epilepsy and associated condition community. …

An Energy Resource Management For Cluster Based Iohv Supported By Fog Computing, Ahmed Jawad Kadhim

Karbala International Journal of Modern Science

Internet of Hybrid Vehicle Networks (IoHV) is a network generated by merging the Internet with a Hybrid Vehicular Ad-Hoc Network (H-VANET). In IoHV, various types of electric and fuel vehicles create tasks. However, executing several tasks by electric vehicles affects their lifetime because they suffer from energy limitation issues which is one of the IoHV challenges. On the other hand, fuel vehicles and fog nodes have unlimited energy and can be used to execute most tasks of electric vehicles quickly. In this paper, we produce a new Energy Resource management Technique for IoHV called ERTH that aims to offload the …

Effect Of Temperature And Rhenium Content In Precipitates On Dispersion Hardening Of Tungsten, Yulia R. Sharapova, Arseny M. Kazakov, Elena A. Korznikova, Alexandr Zinovev, Dmitry Terentyev, Sergey V. Dmitriev

Karbala International Journal of Modern Science

Tungsten (W) is being developed as a plasma-facing material for fusion reactors, where it is subjected to MeV neutron irradiation, low-energy helium isotope particles, and high temperatures. These conditions lead to the formation of point defects, dislocation loops, voids, and transmutation into rhenium (Re) and osmium (Os), which form precipitates that significantly impact dislocation motion and increase hardness. This study uses molecular dynamics modeling to examine the interaction between an edge dislocation and Re-rich particles of various stoichiometries, specifically coherent bcc-phase particles and noncoherent σ-phase precipitates. Results show that shear stress increases by approximately 20-40% with larger particle size (3-5 …

Gauss-Lobatto Method For Nuclear Reactivity Calculation, Daniel Suescún-Díaz, Luis E. Cardoso-Páez, Diego Peña-Lara

Karbala International Journal of Modern Science

In this paper, we introduce a novel approach to numerical solving for nuclear reactivity using the inverse equation of point kinetics as a model. Our method leverages the Gauss-Lobatto quadrature, incorporating multiple time steps and nodes derived from Legendre polynomials of varying orders. To enhance the accuracy of the differential component of the inverse equation, we employed a differential scheme based on the Gauss-Lobatto quadrature nodes. To address fluctuations in neutron population density, we implemented a second-order low-pass Butterworth filter with a minimal window length of M = 3 samples. Through extensive numerical simulations, we assessed the precision of our …

Bio-Inspired Chitosan/Polydopamine-Nanoparticle Based Sorbent Bead: A Versatile Platform For Separation And Hplc Analysis Of Tetracycline Antibiotics From Various Sample Matrix, Emmanuvel Arputharaj, Yu-Hui Huang, Shivangi Singh, Chen-Han Zhuang, Kuei-Ying Lin, Sri Sudewi, You-Rong Wu, Yeou-Lih Huang

Journal of Food and Drug Analysis

This study introduces an innovative bio-based sorbent bead crafted by integrating chitosan (CS) biopolymers, Fe(NO₃)₃ and polydopamine nanoparticles (PDA NPs) via glutaraldehyde crosslinking. The primary focus of this study was the concurrent separation of diverse tetracycline antibiotics (TCs), followed by rigorous reversed-phase liquid chromatography analysis. The fabricated CS/Fe@PDA sorbent beads were comprehensively characterized using scanning electron microscopy and energy-dispersive X-ray spectroscopy, revealing a surface rich in active carbon (C), nitrogen (N), and oxygen (O) moieties. The proposed method demonstrated substantial analytical robustness, enabling the sorbent bead to detect low concentrations of TCs, with limit of detection values …

The Effects Of Fermentation By Different Species Oflactic Acid Bacteria On Betalains And Polyphenol Profile And In Vitro Bioactive Potential Of Red Beetroot Juice, Tomasz Sawicki, Monika Jabłońska, Małgorzata Starowicz, Lucyna Kłębukowska, Wioletta Błaszczak

Journal of Food and Drug Analysis

In the current study, the effects of fermentation by Lactobacillus acidophilus, Levilactobacillus brevis or Lactiplantibacillus plantarum (La/Lb/Lp, 1-2.5%) and incubation (30/37℃, C1/C2) of red beetroot juice on the profile of betalains and polyphenols (UHPLC-DAD-MS), and antioxidant capacity using photochemiluminescence (PCL) and spectrophotometric assays (DPPH/ABTS) was investigated. Additionally, anti-glycaemic (anti-AGEs) and anti-cholinergic (anti-AChE) potential in vitro was analysed. Fermentation distinctly initiated isobetanin and neobetaninformation and enhanced flavonoid concentration, emphasising rutin, kaempferol and (+)-catechin. The fermented juices inhibited protein glycation in the BSA-GLU model and showed high DPPH and ABTS values. LP2.5% juice was the only one indicating anti-AChE potential.

Integrating Image Data Fusion And Resnet Method For Accurate Fish Freshness Classification, Yahya Layth Khaleel, Mustafa Abdulfattah Habeeb, Ghadeer Ghazi Shayea

Iraqi Journal for Computer Science and Mathematics

Fish freshness classification is critical for protecting public health and ensuring efficient economic, regulatory and environmental sustainability. Classifying accurately reduces the risk of foodborne illness, protects product quality, builds consumer trust and supports sustainable resource conservation through waste minimization. However, the traditional methods for determining fish freshness are variable, time consuming and subjective, precluding practical use. This research presents an improved framework that integrates image data fusion and a deep learning ResNet model to differentiate fresh and nonfresh fish. From multiple sources, a comprehensive dataset including 16,640 samples was curated, and data fusion was used to increase the diversity and …

Okinawa Studies In Taiwan Under Japanese Rule: Focusing On The Use Of The Word “Nantō”, Takahiro Teshima

Kritika Kultura

In the modern period, certain research on Okinawa utilizing the noun “nantō,” which signified the southern islands, was known as Nantō studies. It accentuated Okinawa as the southernmost portion, or one component, of Japan, emphasizing Okinawa’s identity as a place that preserves old Japanese culture, based on the hypothesis that culture originates in the center of a cultural region and spreads to the frontier. This article examines the possibilities and limitations of Nantō studies in colonial Taiwan. Under the academic guidance at Taihoku Imperial University, including Japanese history, which had previously received less attention in prior research, Nantō studies could …

Alikhan Bokeikhan’S Literary Preservation Of Kazakh Identity Against Colonial Ideology, Assem Osken, Dikhan Qamzabekuly, Bekarys Nuriman

Kritika Kultura

In the history of the world, imperialist countries happened to pursue a policy of colonization to destroy ethnic consciousness, culture, language, and knowledge. This article comprehensively analyzes the literary works of the national leader Alikhan Bokeikhan, who opposed the policy of the Russian Empire in the 19th century and its successor, the Soviet government in the 20th century that was aimed at gradually destroying the Kazakh people as a distinct group of Kazakh people. The research shows that literary translations, critical articles, and folklore samples of Bokeikhan greatly contributed to the preservation of Kazakh language, religion, culture, national education and …

Anti-Us Imperialism As Assertion Of Black Subjectivity At The Turn Of The Last Century, Lorenzo Alexander L. Puente

Kritika Kultura

US imperialism of the Philippines at the turn of the last century raised difficult and painful issues for African Americans struggling to gain justice and equal rights in American society. Kelly Miller, an African American academician and active polemicist for Negro rights, wrote in 1900, at the beginning of the Philippine American War, his essay “The Impact of Imperialism on the Negro Race” to exhort his fellow black Americans to oppose the US colonization of the Philippines and to support Philippine independence. Miller saw through the American government’s policy of “benevolent assimilation” toward the Philippines and recognized its racist underpinnings. …

Studying Teacher Cognition: The Interplay Of Teacher Beliefs And Instructional Practice, Marianne Rachel C. Gutierrez

Kritika Kultura

This paper is concerned with examining a secondary school teacher’s teaching of literature in relation to her underlying cognition. In particular, it will show the interplay of her beliefs systems and her instructional practice. Starting from a brief discussion of what makes up a literature teacher’s beliefs systems, the paper describes one teacher-participant’s instructional practice and beliefs system seen from a particular framework then presents possible implications for teacher training. Part of a larger study based on what current research on teacher education reveals regarding the influences on and the formation of teachers’ instructional practice and their approach to instructional …

Remembering Doreen, Bienvenido F. Nebres S.J.

Kritika Kultura

No abstract provided.

Building Structures And Beliefs For Effective Multi-Tiered Systems Of Support At The Secondary Level, Hannah Loewen

Graduate Teacher Education

Abstract

Multi-Tiered Systems of Support or MTSS has become a popular service delivery framework for responding to students' academic needs through Response to Intervention (RTI) or behavioral needs through Positive Behavior Interventions and Supports (PBIS). The tiered framework is designed to increase the intensity or frequency of interventions identified through universal screeners, progress monitoring, and teams using data to make decisions about student needs. This study sought to understand how the secondary level structure impacts the implementation of a MTSS framework and how those structures and beliefs impact interventions and supports for students in middle and high school. This study …

The Benefits Of Inquiry-Based Learning In Mathematics Across All Grade Levels, Rachel Nehls

Graduate Teacher Education

This paper examined research indicating the negative effects the conventional learning model has on mathematical instruction. It suggests a new way of teaching math known as inquiry-based learning, or IBL. The research analyzed how inquiry-based learning in mathematics effects student content knowledge, and critical thinking skills, which can lead to lucrative STEM based careers. The research analyzed was qualitative, quantitative, or mixed-methods. The studies addressed how inquiry-based learning effects various populations of students who have historically struggled in mathematics and are lacking in representation in STEM based careers such as women and diverse populations. Research indicated that inquiry-based learning increases …

Application Of Digital Rock Physics And Machine Learning To Improve The Understanding Of Fluid Flow Behavior Through Porous Media, Md Irfan Khan

Mechanical Engineering Theses

Accurately estimating reservoir rock properties and understanding capillary trapping mechanisms are crucial for fluid storage and flow modeling in porous media, particularly for applications such as carbon dioxide sequestration (CCS) and underground hydrogen storage (UHS). This thesis presents a comprehensive workflow that combines machine learning techniques and pore-network modeling approach to predict petrophysical properties and assess the impact of microscopic pore structures on capillary trapping. In the first part, a convolutional neural network (CNN) framework is used to predict rock properties—such as porosity, throat area, and pore surface area—from micro-computed tomography (micro-CT) X-ray images. It has been observed that incorporating …

Winter Commencement, 2024, Marshall University

Marshall University Commencement

Program for the Commencement of Marshall University, Saturday, December 14, 2024 held at the Mountain Health Arena in Huntington, West Virginia.

The Re-Presentation And Mis-Re-Presentation Of The “Indigenous Woman” Throughout Mexico’S Colonial And Early Independence Periods (1521–1830), Alejandra Daosiri Rodriguez

Art & Art History ETDs

This research examines the visual and textual representations of Indigenous women in colonial New Spain and early independent Mexico (1521–1830), revealing how these images evolved alongside dynamic colonial political, social, and cultural shifts. Through an analysis of codices, portraits, and other material culture, this study demonstrates how colonial authorities, artists, and patrons manipulated these depictions to serve wider colonial agendas, from evangelization to social stratification. These representations often used Indigenous women as symbols, rather than as individual subjects, to reinforce hierarchical colonial structures, shape racial and gender identities, and support efforts to ‘civilize’ the native population. By focusing on pivotal …

2024 Commencement Program - Fall, Morehead State University. Registrar's Office.

Morehead State Commencement Programs

2025 Spring Commencement program for Morehead State University.

Calculation And Statistical Analysis Of Wins Above Replacement, Joshua Taylor

Departmental Honors & Graduate Capstone Projects

The Wins Above Replacement (WAR) statistic in Major League Baseball is a prominent metric used to estimate player value by quantifying all aspects of play in terms of wins added to a baseball team. We will use R to calculate WAR for all players from 1871 to 2012 and use data from those years to construct multivariate predictive models to attempt to estimate WAR for players from 2013 to 2024. We find strong correlations between predicted and actual WAR values for most models, with the exception of the polynomial predictive model for non-qualified pitchers.

2024 Fall - Commencement Program, Office Of The Registrar, East Tennessee State University

ETSU Commencement Ceremonies and Programs

No abstract provided.

2024 Fall Commencement, Harding University

Commencement Programs

Program for the Harding University Commencement on December 14.

Commencement Speaker: Dr. Jim Martin

The Promise Of Lived Experience: Assessing Race And Merit After Sffa, Taonga Leslie, Claire Comey

Northwestern Journal of Law & Social Policy

70 years after Brown, students of color remain underrepresented in U.S. colleges and universities and in professions like law, medicine, business, and academia, which, in turn, drives inequitable social and economic outcomes. Recent Supreme Court decisions threaten to further exacerbate this inequity by preventing schools from considering race when making admissions decisions and shaping their classes. This article contends that by placing greater emphasis on applicants’ experiences of race, admissions officers can more accurately assess merit, improve services to disadvantaged communities, and achieve the pedagogical benefits of diversity. The article situates the lived experience approach within a well-established tradition permitting …

Exploring Teacher Pathway Programs: The Importance Of High School Students’ Perspectives, Mackenzie C. Kasgorgis

Honors College Theses

This thesis explores and investigates the effectiveness of teacher pathway programs for high school students interested in education. The aim is to find and discuss the importance of teacher pathway programs and how they benefit the participants involved. This paper intertwines my analysis of the extant scholarly literature and my use of qualitative research methods during my immersion in two summer programs. Through participant observations and a survey, I gained insights into the participants’ perspectives that provided me with raw, unbiased views and opinions on the teacher pathway program. Student participants’ perspectives include the experiences they faced during the program, …

Perceived Engagement And Achievement Of Students In A Career And Technical Education And Math Co-Taught Lesson In Southeast Tennessee: A Mixed Methods Study, Charis P. Reagan

Ed.D. Dissertations

Given the problem that students were not engaged in math class and were leaving high school without the basic math skills needed to be successful for college and career, the purpose of this convergent mixed methods case study was to investigate student and teacher perceptions of how math application through a Career and Technical Education (CTE) and math co-taught lesson influenced the level of student engagement in math and whether this co-teaching affected student achievement with math. As I reviewed the literature, I found a lack of studies related to co-teaching and if providing the students with the opportunity for …

Karst Hydrologic Memory Supplements Streamflow During Dry Periods In Snow-Dominated, Mountainous Watersheds, Hyrum Tennant, Bethany T. Neilson, Devon Hill, Dennis L. Newell, James P. Evans, Seohye Choi, James P. Mcnamara, Nathaniel Ashmead, Tianfang Xu

Geosciences Faculty Publications

Analysis of PRISM and SNOTEL station data paired with USGS streamflow gage data in the western United States shows that, in snow-dominated mountainous watersheds, streamflow regimes differ between watersheds with karst geology and their non-karst neighbours. These carbonate aquifers exhibit a spectrum of flow paths encompassing karst conduits, including large fractures or voids that transmit water readily to springs and other surface waters, and matrix flow paths through soils, highly fractured bedrock, or porous media bedrock grains. A well-connected karst aquifer will discharge a large portion of its accumulated precipitation to surface water via springs and other groundwater flow paths …

Modeling The Performance And Resource Requirements For Gamma-Ray Telescope Signal Processing, Shijing Liang

McKelvey School of Engineering Graduate Student Theses & Dissertations

This thesis investigates the buffering requirements of the data pipeline for the Advanced Particle-astrophysics Telescope gamma-ray telescope. Given the importance and stochastic arrivals of astronomical signals, it is crucial to ensure that each gamma-ray signal is fully buffered to prevent data loss. To achieve this, FIFOs are inserted into the data processing pipeline to prevent bottlenecks during data packet processing. Buffers play a critical role in regulating data flow, preventing data loss, and ensuring efficient data processing. They act as temporary storage areas, absorbing data surges and releasing it steadily, thus maintaining the pipeline’s optimal performance. In general, buffer integration …

Geomorphic Evolution Of St. Augustine Inlet, St. Johns County, Florida, Kristen Becker

Theses and Dissertations

Tidal inlets interrupt longshore sediment transport, influencing adjacent beach morphology and allowing the exchange of water and sediment between the open oceans and protected back barrier bay. Inlets evolve through a combination of natural processes and are highly dynamic zones where sediment exchanges cause shifting shoreline positions nearby and create new morphological features. Barrier islands/beaches that are close in proximity to inlets evolve and are an important natural feature that dissipates wave energy and protects inland areas. Both natural and anthropogenic processes that affect barrier islands will be investigated during this study, including storm activity, waves, wind, water level, and …

Society Of American Foresters (Saf) Academic Publications As They Relate To The Curriculum Standards For Saf Forestry Program Accreditation: A Content Analysis, Lisa M. Bentley

Electronic Theses and Dissertations

Goals that impact decision-making components within academic programs in the university system have the potential to define and change the direction of a field of study, and, with that, should be thoughtfully approached with a certainty of evidence that supports responsible paradigms in forestry education. Periodic revision of the standards for accreditation by SAF influences institutional expectations that result in shifts in forestry education and should be consistent with professional forestry standards. The methodology utilized in this research contextualizes data from a sociological perspective intentionally as a method to holistically integrate data as evidence to support the interpretation of Society …

Evaluating The Usefulness Of Geochronometers In The Packsaddle Domain For Refining The Timing Of Metamorphism Via High-Resolution Petrography, Enchanted Rock State Natural Area, Llano Uplift, Texas, Haylee Vike

Electronic Theses and Dissertations

The Llano uplift, central Texas, exhumes Mesoproterozoic rocks with a complex history of metamorphism, deformation, and magmatism. There are three recognized metamorphic events related to the Grenville orogeny (~1.3-0.9 Ga). The timing of these metamorphic events is not well resolved due to past methods, technology, and lack of published geologic context for many of the current dates. These current time constraints on metamorphic timing could be further refined through modern geochronologic and petrochronologic methods.

A majority of U-Pb zircon dates from the Valley Spring (~1366-1232 Ma), Coal Creek (~1326-1275 Ma), and Packsaddle (~1257-1215 Ma) domains are interpreted as crystallization ages …