Digital Commons Network^™

Impact Of Parental Involvement On The Academic Performance Of African American Elementary School Students: A Multiple Regression Analysis, Olayinka Oluwole Falayi

Doctoral Dissertations and Projects

This quantitative, predictive correlational study investigated the influence of parental involvement on the academic performance of African American students in elementary school. This study is important in determining why African American academic scores and performance are low when compared to their White counterparts. The findings of this study will also be helpful to educational stakeholders, teachers, and the enrichment of existing literature; this is because the study provides more insight into how parental involvement in student learning can influence students' academic achievement. Participants for this study were sampled from elementary school parents/students via convenience sampling. The grade levels utilized include …

The Public Montessori Journey: A Phenomenological Study Of The Transition Experiences Of Public Montessori Teacher Interns, Krystal Michelle Perkins

Doctoral Dissertations and Projects

The purpose of this phenomenological study was to describe novice Montessori teachers' practicum experiences in public Montessori schools in the United States. Through the lens of Schlossberg’s transition theory, this study sought to answer the central research question: How do novice Montessori teachers describe their experience in public Montessori teaching practicums? Sub-questions sought to identify the expectations of novice Montessori teachers as they moved into the experience, as well as the supports available or unavailable and coping strategies employed as they moved through the experience. This qualitative transcendental phenomenological research explored the central phenomenon of 10 novice Montessori teachers’ practicum …

Biophysical Factors Affecting Habitat Suitability For Crassostrea Virginica, Jason D. Tilley

Dissertations

Oyster reefs provide a variety of important ecosystem services. However, the mortality rate of eastern oyster, Crassostrea virginica, the dominant species that produces oyster reefs in the northern Gulf of Mexico, is increasing at an alarming rate due to a variety of abiotic and biological factors. I examined how biophysical factors, including the less-studied fatty acid profiles of the suspended particulate matter on which oysters feed, influenced morphometric condition of C. virginica.

I sampled suspended particulate matter (SPM) and oysters in-situ in the western Mississippi Sound, which historically supported the majority of oyster production in Mississippi waters. Sampling …

"Is This Place Inside Or Outside?": Issues Of Space In Kentucky Route Zero, Jesse Snider

Kaleidoscope: A Graduate Journal of Qualitative Communication Research

Using the video game Kentucky Route Zero as an artifact and the theories of Space and Place of De Certeau, I examine “confused spaces:” places that present simultaneously as two or more contradictory spaces. Through the inevitable confusion between my performance/agency as the game’s player and the performance/agency of the characters within the game, I re-examine De Certeau’s idea of the pedestrian through the lens of twice-behaved behaviors, bureaucracy, remembered religion, inside, outside, and the agency to exert perceived change in one’s environment. Finally, I bring what I learned through Kentucky Route Zero into the realm of the physical, as …

Les Expositions Turnus, Une Page D’Histoire Transnationale Des Beaux-Arts En Suisse À La Fin Du Xixe Siècle. Et Comment Découvrir Les Humanités Numériques, Béatrice Joyeux-Prunel

Artl@s Bulletin

Cet article présente le travail de la classe d’introduction aux humanités numériques de l’Université de Genève sur les expositions Turnus en Suisse à partir des années 1840. Près de 50 catalogues ont été retranscrits, décrits et structurés à l’aide de scripts Python, puis géolocalisés. Les données ont été ajoutées à BasArt, le répertoire mondial de catalogues d’expositions d’Artl@s (https://artlas.huma-num.fr/map). Elles permettent de mieux comprendre les premières années de ces expositions et leurs dynamiques locales, fédérales et internationales. Le Turnus fut une plaque tournante pour les artistes suisses, voire un tremplin vers le marché européen de l’art.

Orca Annual Report 2022-23, Msu Orca

Steeplechase: An ORCA Student Journal

Quick Facts about ORCA, AY 22-23

• 12 of 12 slots filled for Posters-at-the-Capitol with projects from the College of Business, the College of Humanities and Fine Arts, the School of Agriculture, and the College of Science, Engineering & Technology
• 350 students presented in both Scholars Weeks with support from 88 individual faculty members
• 20 grants awarded totaling over $15,000
• 17 items published in Steeplechase: An ORCA Student Journal

Wiener Index In Graphs Given Girth, Minimum, And Maximum Degrees, Fadekemi J. Osaye, Liliek Susilowati, Alex S. Alochukwu, Cadavious Jones

Theory & Applications of Graphs

Let $G$ be a connected graph of order $n$. The Wiener index $W(G)$ of $G$ is the sum of the distances between all unordered pairs of vertices of $G$. The well-known upper bound $\big( \frac{n}{\delta+1}+2\big) {n \choose 2}$ on the Wiener index of a graph of order $n$ and minimum degree $\delta$ by Kouider and Winkler \cite{Kouider} was improved significantly by Alochukwu and Dankelmann \cite{Alex} for graphs containing a vertex of large degree $\Delta$ to $W(G) \leq {n-\Delta+\delta \choose 2} \big( \frac{n+2\Delta}{\delta+1}+4 \big)$. In this paper, we give upper bounds on the Wiener index of $G$ in terms of order …

Classification Of Kidney Masses Using Convolution Neural Network, Nada M. Yakout, Eman Abdelhalim, Abdalla Abdelhalim, Hossam El-Din Moustafa

Mansoura Engineering Journal

Classification of tumors among kidney masses (KM) through deep neural networks is one of the most important applications for detecting the disease at an early stage. It can increase patient survival rates, prevent mass growth, and prevent complications. Preoperative multi-phase abdominal Contrast Enhancement Computed Tomography (CE-CT) is widely used to detect lesions of kidney masses in order to avoid unneeded biopsy or surgery. However, decisions about treatment are difficult because of inter-observer variability caused by minute variations in the imaging characteristics of mass sub-types. In this study, we offer a comprehensive deep learning model using a Convolutional Neural Networks(CNN) for …

An Image Processing Technique For Studying The Flame Structure Using Single Shots Of Oh-Plif Diagnostics, Hazem M. Al-Bulqini, El-Shafie B. Zeidan, Farouk M. Okasha, Mohy S. Mansour

Mansoura Engineering Journal

Laser diagnostic techniques have played a crucial role in enhancing our understanding of combustion processes. Among these techniques, Planar Laser-Induced Fluorescence (PLIF) utilizing OH radicals has proven to be a powerful tool for investigating reaction zones, flame curvature, and flame surface density in diverse flame modes including premixed, non-premixed, and partially premixed flames. However, to fully harness the potential of experimental measurements and laser diagnostics in studying combustion processes, a comprehensive grasp of image processing techniques and tools is essential for effectively analyzing captured images and extracting valuable information. In this study, we present a detailed algorithm that facilitates the …

Students’ Motivation To Attend Synchronous Online Lectures, Kefah Barham, Abedulkarim Ayyoub, Zuheir Khlaif, Abdelrahim Barham

An-Najah University Journal for Research - B (Humanities)

This study aims to sightsee students' perceptions of how online lectures should be through exploring factors that increase students' motivation to attend live zoom classes. A quantitative approach was used to achieve the purpose of the study. The data was collected through an electronic questionnaire using Google forms to explore students' attitudes and perspectives on influencing their attendance to online learning sessions. Five hundred eighty-five participants (154 males and 431 females) in the study made the decision to answer the questionnaire electronically via Google Drive. The study participants were undergraduate students from two universities located north of the West Bank-Palestine. …

A Critical And Enrichment Study Of The New Palestinian Science Curricula In Light Of Media Education For The 21st Century: Grade Nine Curriculum As A Model, Ala' Awad, Mousa Khaldi

An-Najah University Journal for Research - B (Humanities)

This study aims to examine how far media education for the 21^st century skills are included in the new Palestinian science curriculum, to investigate the extent to which these curricula are able to create inhabitants who are skilled to live in this new knowledge era, information explosion, and handle with various media content. The study, also, offers appropriate mechanisms that contribute to enriching the curriculum in light of these skills, including restructuring and formulation of some units and activities of the curriculum in light of the media education for the 21^st century. A qualitative approach with an analytical …

Steps For Starting A Professional Learning Community (Plc): A Literature Review, John T. Sutton

PROSPECT S-STEM

There are a number of steps that can influence and inform the creation, development, and growth of a professional learning community (PLC). It isn’t necessary to use a lock-step approach, rather it is cyclical and evolving. The steps take into consideration and accommodates the context of the institution and the need to improve for a variety of reasons. The steps allow for quick wins and changes that require significant time, research, and resolution. Always with a plan that reflects member and institutional priorities. It is hoped that by identifying what has been consistently identified as important steps to the success …

Examining Disparities In Ninth-Grade Advanced Courses, Sarah Mckenzie, Josh Mcgee, Sarah R. Morris

Policy Briefs

In this brief, we examine the racial and socioeconomic disparities in ninth-grade advanced course placement. We utilized a statistical analysis of course placement patterns and interviewed Arkansas counselors. We suggest districts implement local norm-based placement systems that automatically enroll students in ninth-grade advanced courses to enhance equity in course placement.

Championing Awareness Of The Opioid Epidemic Through A Service-Learning Module For Non-Stem Biology Majors, Ryleigh Fleming, Sarah J. Adkins, Marco Esteban, Cinnamin Cross, Amy Hutson Chatham, Samiksha A. Raut

APC Fund

Over 50,000 people die annually from opioid overdoses in the United States leading to what has become known as the “opioid epidemic.” This is of heightened concern in states like Alabama that experience higher rates of overall drug use and overdose deaths. Thus, it is increasingly important for college students in Alabama to learn about how the opioid epidemic is affecting their communities. Previous studies have demonstrated that engaging non-majors in innovative active-learning oriented pedagogies like service-learning can enhance their understanding and awareness about contemporary societal issues. Despite its pedagogical potential, the impact of opioid-related service-learning, particularly for non-majors, continues …

Passion And Purpose: Physics Student Combines His Love Of Music And Science At Uab, Micah Hardge

Browse All News

No abstract provided.

Efficacy Of Problem-Based Learning Over Traditional Pedagogy On U.S. Cpa Practice Exam Performance Among Chinese Accounting University Students, Bing Ouyang

Walden Dissertations and Doctoral Studies

No abstract provided.

December 6, 2023 Faculty Senate Minutes, University Of South Carolina

Faculty Senate

No abstract provided.

A Framework For Implementing Data Integrity Program Enabling Mid-Size Financial Institutions To Meet United States Federal Reserve Data Quality Requirements For Model Risk Management, Divya Yadav

Theses and Dissertations

The purpose of this mixed-methods, action research study was to help financial institutions build and implement controls for data quality and integrity for model data input, allowing financial institution models to offer quality output or reports for quality business decisions by upper management. This mixed-methods study addressed three research questions. The quantitative question that was addressed was: To what extent does implementing a Data Integrity Program (DIP) influence the quality and integrity of model data input at different stages of Model Risk Management (MRM) in mid-size financial institutions? The qualitative portion of the study addressed two research questions which included: …

Brain-Inspired Spatio-Temporal Learning With Application To Robotics, Thiago André Ferreira Medeiros

USF Tampa Graduate Theses and Dissertations

The human brain still has many mysteries and one of them is how it encodes information. The following study intends to unravel at least one such mechanism. For this it will be demonstrated how a set of specialized neurons may use spatial and temporal information to encode information. These neurons, called Place Cells, become active when the animal enters a place in the environment, allowing it to build a cognitive map of the environment. In a recent paper by Scleidorovich et al. in 2022, it was demonstrated that it was possible to differentiate between two sequences of activations of a …

Development Of A Constellation Simulator For A 5g/Iot Mission Planning System, Franco Criscola

Doctoral Dissertations and Master's Theses

The advancement of 5G and Internet-of-Things technologies has presented new challenges for telecommunications providers. One of the challenges is integrating these technologies with present networks. A solution has been found in low-Earth orbit satellite constellations. On one hand, this method increases coverage and reduces costs, but on the other it raises new problems like how to efficiently manage large constellations of spacecraft. This thesis introduces the Constellation Management System, developed in collaboration with i2Cat foundation. This novel tool is composed of two modules: the simulator and the scheduler. The former propagates satellite motion and computes visibility events to various targets …

Modeling The Influence Of Vibration On Flow Through Embedded Microchannels, Joseph S. Seamons

Theses and Dissertations

The influence of vocal fold (VF) vibration on perfused flow through VF vasculature is an area of research that has previously received limited attention. The aim of the research presented in this thesis was to contribute towards an improved understanding of the effects vibration on perfusion through vasculature within the VFs. This was done using a series of computational simulations of geometric changes to, and perfusion through, microchannels embedded in VF models. A computational structural model based on synthetic VF models used in previous experimental studies was first developed. The model and its embedded microchannel were initially studied under static …

University Of Richmond Symphony Orchestra, Department Of Music, University Of Richmond

Music Department Concert Programs

No abstract provided.

Thermocatalytic Plasma-Assisted Dry Reforming Of Methane Over Ni/Al2o3 Catalyst, Tyler Wong

Seton Hall University Dissertations and Theses (ETDs)

Plasma catalysis is an advantageous approach that combines the effects of plasma with the enhancements of a catalyst. By utilizing a nickel catalyst in the plasma discharge zone of a dielectric barrier discharge (DBD), it can give an enhancement to the electrical field, boost microdischarges, and increase conversion and selectivity rates of CH₄ and CO₂ in the dry reforming of methane (DRM) reaction.

Industrial application of nickel catalysts in DBD Plasma DRM process are limited by poor stability, which is caused by the sintering of active metal particles and coke deposition on the catalyst surface. In this work, …

Using Quantitative And Kinetic Proteomics To Explore Proteostasis, Nathan Raul Zuniga Pina

Theses and Dissertations

Every cell consists of carefully orchestrated biomolecules such as lipids, carbohydrates, and proteins. To maintain internal stability (homeostasis), cells maintain the right amount of these molecules at the right time and at the right place. This process is especially true for proteins since they are the foundation functional units within the cell. Proteins form structures and perform chemistry that bestows cells overarching functional roles. Cells maintain protein homeostasis (proteostasis) by modulating synthesis, folding, and degradation processes (turnover) to maintain the abundance levels for all proteins. This is the foundational kinetic model of proteostasis that is covered in this work, and …

Synthesis And Characterization Of Colorimetric And Flurometric Chemosensor For Trivalent Metal Ions, Fazila Haque

Honors Program Theses and Research Projects

There are many biological and environmental uses for trivalent metals (like Fe3+, Al3+, and Cr3+) within our daily lives. Whether these trivalent metals are found in deficiency or excess can cause issues within our environment (global warming) or our bodies (can cause problems with our digestive, cardiovascular, and immune systems). Being able to detect them and understanding their importance becomes crucial in our understanding of the world that surrounds us.
/="/">One of the ways we can detect these trivalent metals is through the use of chemosensors. Chemosensors are used to sense analyte (trivalent metal) to produce a signal (fluorescence …

Coarsening Dynamics Of Ternary Polymer Solutions With Mobility And Viscosity Contrasts, Jan Ulric Garcia, Douglas R. Tree, Alyssa Bagoyo, Tatsuhiro Iwama, Kris T. Delaney, Glenn H. Fredrickson

Faculty Publications

Using phase-field simulations, we investigate the bulk coarsening dynamics of ternary polymer solutions undergoing a glass transition for two models of phase separation: diffusion only and with hydrodynamics. The glass transition is incorporated in both models by imposing mobility and viscosity contrasts between the polymer-rich and polymer-poor phases of the evolving microstructure. For microstructures composed of polymer-poor clusters in a polymer-rich matrix, the mobility and viscosity contrasts significantly hinder coarsening, effectively leading to structural arrest. For microstructures composed of polymer-rich clusters in a polymer-poor matrix, the mobility and viscosity contrasts do not impede domain growth; rather, they change the transient …

A Comparison Of A Novel Optimized Gsdmm Model With K-Means Clustering For Topic Modelling Of Free Text, H Abdelmotaleb, M Wojtys, C Mcneile

School of Engineering, Computing and Mathematics

Statistical topic modelling has become an important tool in the text processing field, because more applications are using it to handle the increasing amount of available text data, e.g. from social media platforms. The aim of topic modelling is to discover the main themes or topics from a collection of text documents. While several models have been developed, there is no consensus on evaluating the models, and how to determine the best hyper-parameters of the model. In this research, we develop a method for evaluating topic models for short text that employs word embedding and measuring within-topic variability and separation …

Silver Bow Creek Butte Area Npl Site 3rd Quarter 2023 Butte Priority Soils Operable Unit Interim Site-Wide Surface Water Monitoring Data Report. Consent Decree- Civil Action No. Cv 89- 039-Bu-She, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Re: Silver Bow Creek Butte Area Npl Site 3rd Quarter 2023 Butte Priority Soils Operable Unit Interim Site-Wide Surface Water Monitoring Data Report. Consent Decree- Civil Action No. Cv 89- 039-Bu-She, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Emotion Knowledge, Its Applications, And Their Associations With African American Children's Social Relationships With Teachers And Peers In Kindergarten And First Grade, Brielle Emily Petit

Dissertations and Theses

Close and high-quality relationships with teachers and peers are a significant, positive predictor of young children's academic and social-emotional skills, whereas early conflictual relationships can pose various short- and long-term socio-emotional and academic risks. Evidence also suggests that emotion knowledge, or the ways children identify, recognize, and apply emotional labels, are a crucial factor in children's early development including overcoming social-emotional challenges and fostering high-quality interpersonal relationships. Studies examining social relationships and emotion knowledge in early childhood, however, often reveal worrisome differences in between-group comparison designs. Particularly, minoritized children, and most often Black and African American, are associated with poorer …