Digital Commons Network^™

Using Supervised Learning To Predict The Band Rank Of Braids, Juliana Moraes

Undergraduate Honors Theses

Supervised learning has emerged as a powerful tool for solving complex classification problems across various domains, including mathematical structures. In the realm of braid theory, an intriguing challenge involves determining the number of bands in a mathematical braid, which is crucial for understanding braid complexity and its applications. This thesis introduces an approach leveraging supervised learning to tackle this problem. Using different representations of a braid (namely braid words and Lawrence-Krammer representations), we train a supervised learning model to predict the number of bands in a given braid. The approach involves constructing a labeled dataset of braids with known band …

Shell In The Sand, Mukund Kuntimad

Theses

sHELL in the Sand is a 2D animated student thesis film produced at the Rochester Institute of Technology. The film stars Travis, a newborn baby sea turtle who is trying to avoid certain death on his journey to the ocean. Among the threats he faces are sand traps, human litter, and natural natural predators. The main persistent threat that Travis has to deal with is a hungry pirate crab named Captain Fannyklaws, whose one goal is to make a meal out of Travis. The film serves as a metaphor for the struggles of everyday life that everyone goes through, showing …

Applications Of Phosphorus Geochemistry To Utah Lake, Jacob Barry Taggart

Theses and Dissertations

This compilation of studies provides an examination of phosphorus dynamics in the suspended solids, water column, and lakebed sediments of Utah Lake, a large, shallow, and phosphorus-rich water body. The first study introduces a novel phosphorus microfractionation (P-MF) method designed for small samples of suspended solids and sediments. This method reveals that suspended solids in Utah Lake can have a significantly higher phosphorus content across most fractions compared to lakebed sediments, highlighting the importance of considering suspended solids in nutrient management strategies. The second study analyzes historical phosphorus mass and concentrations, demonstrating that water column phosphorus levels have remained stable …

Butte Priority Soils Operable Unit (Bpsou) Final Bpsou Insufficiently Reclaimed Sites Belle Of Butte (Bres No. 8 & Ur-39) Remedial Action Work Plan (Rawp) Request For Change Ir- 2024-Ra-01, Revision 1, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

The Impact Of Customer Capital On Enhancing The Work Environment: An Analytical Study At Rafidain Bank, Anbar And Fallujah Branches, Saif Hamad Al-Ani, Amer Fadous Al-Lami

Journal of Economics and Administrative Sciences

Purpose: This research works to achieve several goals, perhaps the most prominent of which is diagnosing the extent of the bank under study’s interest in applying customer capital and the work environment within it and exploiting the relationship that brings together the variables. Theoretical Framework: Based on what the researchers (Zahedi and Lapierre) mentioned, this study addresses the lack of use of marketing intelligence tools, the lack of investment in information technology, the lack of continuous updating of data, and keeping pace with developments in the external environment. Design/Methodology/Approach: The study analyzed data in banks between the Anbar and Fallujah …

Numerical Simulations On Rayleigh Taylor Instability For Co2 Sequestration In Saline Aquifers, Bhargavi Vandadu

Mechanical Engineering Theses

The density-driven convection appears promise for CO₂ storage, precise prediction on a reservoir size is problematic due to limited data availability. Changes in permeability impact flow patterns and the effectiveness of mixing processes. Permeability differences influence the sorts of density-driven mixing phenomena such as fingering and stable mixing. Improving CO₂ storage models is challenging due to the unpredictable nature of these processes. The study looks at the flow phenomena in which carbon dioxide with a lower viscosity displaces on heavier fluid water. Causes instability by producing finger-like structures at the gas-liquid interface. This study uses the species transport technique to …

Relationship Between Knowledge And Adherence To Antihypertensive At Public Healthcare In Banjarmasin City, Indonesia, Hasniah Hasniah, Hardiana Hardiana, Rony Rony, Aris Fadillah, Karina Erlianti, Juwita Ramadhani

Pharmacology and Clinical Pharmacy Research

Hypertension is one of the world’s most hazardous diseases since it harms the heart, brain, kidneys, and other organs. Patients’ understanding of hypertension can be the key to successful treatment. Nonadherence with antihypertensive medication is a primary cause of therapeutic failure and is considered a serious issue. The purpose of this study is to examine the association between antihypertensive knowledge and adherence at public healthcare facilities. This study employed a quantitative approach using a cross- sectional design. The purposive sampling technique determined the sample, resulting in 100 hypertensive respondents from Public Healthcare. Knowledge is the independent variable in data collection; …

Elementary Teachers’ Knowledge And Application Of Formative Assessment To Improve Instruction, Judy Charles

Walden Dissertations and Doctoral Studies

Many students at the Valley View Primary School (pseudonym) in the Caribbean are not performing according to numeracy and literacy standards on national tests. Administration and teachers wanted to know why changes to formative assessment practices are not increasing students’ achievement levels. The purpose of this qualitative exploratory case study was to examine teachers’ perspectives regarding the importance of formative assessments relating to their instructional practices and knowledge of formative assessments in this primary school. The study was guided by Xu and Brown’s teacher assessment literacy in practice (TALiP). Nine participants were purposefully sampled. Research questions helped guide exploration regarding …

Elementary Teachers’ Knowledge And Application Of Formative Assessment To Improve Instruction, Judy Charles

Walden Dissertations and Doctoral Studies

Many students at the Valley View Primary School (pseudonym) in the Caribbean are not performing according to numeracy and literacy standards on national tests. Administration and teachers wanted to know why changes to formative assessment practices are not increasing students’ achievement levels. The purpose of this qualitative exploratory case study was to examine teachers’ perspectives regarding the importance of formative assessments relating to their instructional practices and knowledge of formative assessments in this primary school. The study was guided by Xu and Brown’s teacher assessment literacy in practice (TALiP). Nine participants were purposefully sampled. Research questions helped guide exploration regarding …

Sustainable Series Of New Epoxidized Castor Oil-Based Thermosets With Reprocessable Properties, Enanshu Chaudhari

Electronic Theses & Dissertations

This research will focus on the development and characterization of bio-based thermosets using epoxidized castor oil (ECO) and a range of dicarboxylic acids, namely 2,2'-dithiodiglycolic acid (DTGA), 3,3'-dithiodipropionic acid (DTPA), and 4,4'-dithiodibutyric acid (DTBA). The objective will be to synthesize environmentally sustainable thermosetting materials with tunable thermal and mechanical properties. The crosslinking between the epoxy groups in ECO and the carboxyl groups in the dicarboxylic acids will be confirmed using Fourier-transform infrared spectroscopy (FTIR), demonstrating the successful formation of ester linkages. Differential scanning calorimetry (DSC) will reveal that DTGA-based thermosets exhibit higher glass transition temperatures (Tg) due to shorter chain …

Baby-Friendly Hospital Initiative: Becoming Baby-Friendly Designated, Krystal Angelique Mora

Master's Projects and Capstones

Section I: Abstract

Problem Despite efforts to increase breastfeeding rates, the influence of formula companies has contributed to the decrease in rates, affecting the health outcomes of infants. In response, the Baby-Friendly Hospital Initiative (BFHI) introduced standardized education for nursing staff to support infant growth and development. Context Hospital A Birth Center is a 33-bed culturally diverse unit that provides care to mothers in Northern California, delivering approximately 7,400 babies each year and helping patients transition into motherhood. Aim The quality improvement project aims to enhance the retention of BFHI-aligned education provided during hospitalization by 26.2%, raising retention rates among …

Impact Of Supply Organizational Culture Within A Surgical Unit, Irene T. Peng

Master's Projects and Capstones

Objective: This quality improvement project aims to propose an intervention that helps anesthesia technicians improve communication efforts, reduce delays in care, and reduce medical waste. Aim: At least 80% of the anesthesia technicians are educated on properly stocking the pediatric anesthesia medical lockers utilizing the standardized checklist and handoff report tool to reduce waste and increase timely patient care after three months of implementation. Methods: Assessment surveys were used to identify the surgical unit’s current issues and Hospital A’s staff's opinions of pediatric medical anesthesia C-lockers. Resources such as the GANTT Chart, Fishbone Analysis, Budget Analysis, SWOT Analysis, and PDSA …

Is Home Environment Predictive Of Early Grammar Development?, Michelle White, Frenette Southwood

School of Psychology

Research shows that children’s home environment (e.g., the composition of their householdand the resources available in it) has an impact on children’s language development.However, this research has mostly been conducted among English speakers from theminority world and has often only considered vocabulary size. This exploratory studyinvestigated whether home environment factors are predictive of grammar development inAfrikaans-speaking (n = 117) and English-speaking (n = 102) toddlers in South Africa.Moreover, potential differences between these two language groups were explored. Resultsshowed that home environment factors pertaining to family stability predicted two of thethree grammar scores, namely total grammar and complex phrases. Cluster analysis …

The Diamond, December 13, 2024, Dordt Unversity

Dordt Diamond

• Front Page: Defenders Dominate the Ice in Weekend Tournament; New NCDC Voting System Causes Controversy; "More Than a Headline:" Inside Kinsey Elementary's School Performance Profile
• News: Student-Made Short Film, Remember What's Important to Make Its Debut Tonight; Swing Dance Club and the High School Musical Moon; Trump Restocks His Cabinet: A Rundown of the President-Elect's Picks; Pastor Carlos and Raquel Perez Answer the Call to the U.S.
• Feature: From Rubble to Hope: Missionary to Lebanon Shares Testimony and Experience and Dordt; Overview of the Film You're Not Alone; Underclassmen Women Decorate their Doors in "Deck the …

Intramolecular Styryl Diels-Alder (Isda) Reaction For Synthesizing Derivatives Of Anticancer Lignans, Kriti Shrestha

Theses and Dissertations

Intramolecular Styryl Diels-Alder (ISDA) cycloaddition reactions are used widely in synthesizing complex natural products. They help synthesize polycyclic cores and form new chiral centers in the molecule. Among such natural products, lignans are considered important biomedical molecules due to their numerous pharmacological properties, such as antitumor, hepatoprotective, insecticidal, antifungal, antihypertensive, sedative, antioxidant, and antiparasitic. Numerous researchers have published their work in trying to synthesize different lignans for medicinal purposes. However, the lignans are challenging to synthesize because of their complex tetralin cores. This project focuses on synthesizing the polycyclic core for the analogs of anti-cancer compounds with ISDA reaction. The …

An Overview Of Japanese Kampo: An Integrative Approach To Medicine, Olivia Yaste

Honors College Theses

There is a growing interest in the use of traditional medicine for the treatment of disease and health conditions around the world. The traditional medicine system of Japan has been in place for thousands of years and the traditional herbal system, Kampo, has been fully integrated into the modern national healthcare system. The compilation of information on topics surrounding Kampo written in English is scattered, making it difficult to gain a broad understanding of the subject without immense time and effort. This paper aims to review the existing literature on a variety of topics surrounding Kampo in order to give …

Chronic Disease Management In A Nurse Practitioner-Led Clinic: An Interpretive Description Study, Natalie Floriancic, Anna Garnett, Lorie Donelle Phd, Rn, Fcan

Publications

Introduction

Objective

Key Epigenetic And Signaling Factors In The Formation And Maintenance Of The Blood-Brain Barrier, Spiros L Blackburn, Nitin Tandon, Hrishikesh Lokhande, Pierre D Mccrea, Emery H Bresnick, Pramod K Dash, Devin W Mcbride, Arif Harmanci, Lalit K Ahirwar, Dania Jose, Ari C Dienel, Hussein A Zeineddine, Sungha Hong, Peeyush Kumar T

Faculty, Staff and Student Publications

The blood-brain barrier (BBB) controls the movement of molecules into and out of the central nervous system (CNS). Since a functional BBB forms by mouse embryonic day E15.5, we reasoned that gene cohorts expressed in CNS endothelial cells (EC) at E13.5 contribute to BBB formation. In contrast, adult gene signatures reflect BBB maintenance mechanisms. Supporting this hypothesis, transcriptomic analysis revealed distinct cohorts of EC genes involved in BBB formation and maintenance. Here, we demonstrate that epigenetic regulator's histone deacetylase 2 (HDAC2) and polycomb repressive complex 2 (PRC2) control EC gene expression for BBB development and prevent Wnt/β-catenin (Wnt) target genes …

Connecting Through Screens: A Case Study On Student Engagement In Online Esol Classes In The Post Pandemic Era, Meral Kacar

Master's Theses

The sudden shift to emergency online education during the global pandemic affected various academic fields, including English language teaching. While many schools faced challenges, some successfully implemented online educational programs. Despite the large impact of the global pandemic on education, there is limited research that examines the effectiveness of online ESOL programs with a focus on the key factors that contribute to student engagement. This thesis explores the factors contributing to effective online ESOL instruction, focusing on fostering engagement and improving teaching practices in the post-pandemic era. The study for this thesis employs an instrumental case study methodology, focusing on …

Board Of Trustees Minutes, Dec. 13 2024, Indiana State University Board Of Trustees

Board of Trustees

No abstract provided.

Board Of Trustees Agenda, Dec. 13 2024, Indiana State University Board Of Trustees

Board of Trustees

No abstract provided.

Unmanned Aerial Systems (Uas) Image Preprocessing To Reduce Artifacts And Improve Geometric Registration When Generating Orthophoto Mosaics And 3d Models, Eddie Ironsmith

Electronic Theses and Dissertations

Drones can now be used to quickly collect imagery data in a highly automated way; however, individual images must be combined to form an orthomosaic or 3-Dimentional (3D) model using photogrammetry software. Currently, the existing software may generate erroneous output in the form of artifacts or positional errors caused by homogeneous areas, light reflections, object movement between photos, or sub-optimal algorithms. The goal of this research was to develop preprocessing algorithms that would filter movement (or other time or position-based differences) and areas of homogeneity. The hypothesis is that filtering these parts of the image would reduce artifacts and improve …

Fsu Winter Commencement December 13, 2024, Fayetteville State University

Graduation Exhibit

Program for Fayetteville State University Winter Commencement December 13, 2024

Keynote Speaker: Dr. Harry L. Williams, President & CEO of Thurgood Marshall College Fund

Revisiting The Impact Of Container Port Service Quality On Customer Satisfaction: A Configuration Approach, Saeyeon Roh, Haddoud M Yacine, Adah-Kole Onjewu, Hyunmi Jang, Vinh V. Thai

Plymouth Business School

In global port competitions, container port service quality (CPSQ) plays a critical role in determining user satisfaction and port competitiveness. Despite numerous empirical research efforts on the relationship between CPSQ and customer satisfaction, few studies have analysed the configurational effects of CPSQ on customer satisfaction. To address a gap in research, this study examines the factors that influence customer satisfaction among port users, including cargo owners and logistics service providers. The focus is on container ports in non-transshipment ports in South Korea, as well as a transshipment port in Singapore, which are representative of major global maritime countries. In this …

Synergistic Adsorption Of Pb (Ii) From Aqueous Solution Using Calcined Biochar-Bentonite Clay Hybrid, Azeezat Faderera Abdul-Raheem

Theses and Dissertations

The biochar-bentonite clay hybrid was prepared by coprecipitation with the goal of producing a material that can remove Pb (II) from aqueous solutions effectively. Incorporating bentonite clay onto the Douglas fir biochar (DFB-BTC) surface significantly improved the adsorption capacity by introducing more active sites, strengthening the structural properties, and promoting strong adsorbate interactions. The point of zero charge of the adsorbent was slightly higher than that of the pristine DFBC. All sorption experiments were performed at pH 5, and the system obeyed the Langmuir adsorption isotherm. The highest Langmuir adsorption capacities observed at 298, 308, and 318 K were 48, …

Crystal Plasticity Modeling To Capture Microstructural Variations In Cold-Sprayed Materials, Aulora Gail Williams

Theses and Dissertations

The high-velocity impact of powder particles in cold-spray additively manufactured (CSAM) parts creates intersplat boundaries with regions of high dislocation densities and sub-grain structures. Upon microstructure and mechanical characterization, CSAM Aluminum 6061 showed non-uniformity, with spatial variation in the microstructure and mechanical properties affecting the overall response of the additively manufactured parts. Post-processing treatments are conducted in as-printed samples to improve particle bonding, relieve residual stresses, and improve mechanical properties. In this work, we attempt to implement the effects of grain size and distribution of smaller grains along the intersplat boundaries using the grain size distribution function and powder size …

Algal Community Investigations: Present Day To Year-2100 For Mississippi Lakes And The Western Mississippi Sound, Emma Madison Tucker

Theses and Dissertations

Algae play a key role in the aquatic environment as primary producers; however, they can form harmful algal blooms that are detrimental to the aquatic environment, people, and even the economy. It is generally believed that climate change will influence future algal blooms. The first study estimated algae community in three freshwater locations in Mississippi, Desoto Lake, White’s Creek Lake, and Columbus Lake, and one saline location, Western Mississippi Sound, using modern and new tools of the autonomous surface vessel, FlowCam, and EcoTaxa. From those results and leading into the second study was the application of four climate scenarios on …

Applied Behavior Analysis: Perspectives Of Mississippi Students Before They Enter The Educational Behavioral Consulting Field, Lauren Ashley Besong

Theses and Dissertations

This thesis analyzes how prospective Applied Behavior Analysis (ABA) professionals are enculturated through their educational pathways at one public university in Mississippi. I surveyed 24 current and prior students of the ABA program, as well as interviewed 1 prior and 10 current ABA students. Findings captured their perceptions of the field they are entering, through their experiences within the program. Results found that the ABA field appears to be split in a dual identity, existing in both educational and clinical spaces. Results showed that external perceptions of the institution viewed the ABA program as more clinical, while the students were …

Determining The Impact Of Incorporating National Board Standards During Pre-Service Experiences On Teacher Success, Future National Board Certification, Student Growth, And Teacher Retention., Michelle Leigh Stubbs

Theses and Dissertations

This project addresses the critical issue of teacher attrition and retention by incorporating National Board standards into pre-service teacher preparation programs. Nationwide, school districts face significant shortages of qualified teachers, particularly in mathematics, science, and special education. Research reveals that the Southern region of the United States experiences the highest attrition rates (Ingersoll et al., 2018). An analysis of data indicates that the key issues contributing to teacher attrition and retention include stress from high-stakes testing, salary deficits, and inconsistent support. States have the autonomy to address teacher retention issues and allocate federal funds for these initiatives such as high-quality …

Comparative Analysis Of Conventional And Non-Conventional Current Transformers: Advancements, Applications, And Implications For Modern Power Systems, Phalguni Morla

Theses and Dissertations

This thesis, titled "Comparative Analysis of Conventional and Non-Conventional Current Transformers: Advancements, Applications, and Implications for Modern Power Systems," examines the performance and challenges of conventional and non-conventional current transformers (CTs). Conventional CTs, while reliable in traditional power systems, face issues like core saturation, mechanical stress, and environmental limitations, making them less suited for modern, dynamic systems. Non-conventional CTs, such as optical and Rogowski coil-based transformers, offer higher accuracy and better adaptability, especially in digital applications like smart grids. Through experiments, the study compares the thermal performance, accuracy, and load-handling abilities of both CT types. Results show that while conventional …