Digital Commons Network^™

The Influence Of Student Disciplinary Participation In Post-Secondary Education On Career Decision Self-Efficacy, Jerry S. Collins

Theses, Dissertations and Culminating Projects

College disciplinary issues may affect students’ education and career plans similar to academic issues, yet not enough research has been conducted to analyze this subject area. Students who engage in a disciplinary process for violating a university’s code of conduct may be subject to sanctions deemed appropriate to help them learn from the experience and enhance their personal development during college. However, these students may not understand their behaviors’ potential impact on their desired career goals. Society continues to place increasing demands on more important career realization for students. Nevertheless, disciplinary education may not be adequate to help students genuinely …

Queering Feminist Facilitation : A Culture Circle Discusses Gender & Sexuality, Kelly E. Lormand

Theses, Dissertations and Culminating Projects

This study examines the collaboration of fifteen high school educators who came together to dialogue addressing patriarchy, sexism, homophobia, and heteronormativity in our practices, curriculum, classrooms, and school. Additionally, this practitioner action research study examines my attempt to queer and disrupt feminist facilitation. The study was situated in a competitive and economically privileged school district in the Northeast with district-wide goal dedicated to cultural diversity and anti-biased language. Using Paulo Freire’s (1970/2004) model of culture circles and Souto-Manning’s (2010) critical cycle, the group transformed a traditional professional learning community (PLC) into a feminist, queer, and activist community. The group engaged …

Race Matters : When Middle/High School Teachers Engage In Participatory Activist Research On The Power Of Stories To Disrupt Racism, Janice M. Marsili

Theses, Dissertations and Culminating Projects

This study represents a four-month segment within the ongoing work of The Race Matters Alliance; a group that I cofounded several years before beginning this dissertation with four other white, middle/high school teachers and several students of color in an effort to open a space to speak about race at our predominantly white school. Using participatory activist qualitative research methods, we documented this segment of our work that focused on the disruption of racism within five areas: (a) school culture, (b) faculty/student communication, (c) individual and institutional stories, (d) curriculum, and, (e) fear of disrupting the status quo. We explored …

Fingerprint Classification Using Transfer Learning Technique, Aseel H. Aloweiwi

Theses, Dissertations and Culminating Projects

Fingerprints play a significant role in many sectors. Nowadays, fingerprints are used for identification purposes in criminal investigations. They are also used as an authentication method since they are considered more secure than passwords. Fingerprint sensors are already widely deployed in many devices, including mobile phones and smart locks. Criminals try to compromise biometric fingerprint systems by purposely altering their fingerprints or entering fake ones. Therefore, it is critical to design and develop a highly accurate fingerprint classification. However, some fingerprint datasets are small and not sufficient to train a neural network. Thus, transfer learning is utilized. A large Sokoto …

A Web Application To Disseminate Repatriation And Travel Information About African Countries, Daniel Otuo-Acheampong

Theses, Dissertations and Culminating Projects

Africa is a continent with incredibly diversified cultures, landscapes, and people. Due its vastness, it can be difficult to assess accurate travel related information about African countries. The purpose of this project is to build a website that will serve as an African destination information insider. African countries are drawing people from all around the world, and this is evident in the formulation of initiatives to attract people to the continent during the past decade. Prime examples of these initiatives include Ghana’s Year of Return initiative and Nigeria’s door of return. This project, that entails the design and development of …

Facial Recognition And Face Mask Detection Using Machine Learning Techniques, Mira M. Boulos

Theses, Dissertations and Culminating Projects

Facial recognition, as a biometric system, is a crucial tool for the identification procedures. When using facial recognition, an individual's identity is identified using their unique facial features. Biometric authentication system helps in identifying individuals using their physiological and behavioral features. Physiological biometrics utilize human features such as faces, irises, and fingerprints. In contrast, behavioral biometric rely on features that humans do, such as voice and handwritings. Facial recognition has been widely used for security and other law enforcement purposes. However, since COVID-19 pandemic, many people around the world had to wear face masks. This thesis introduces a neural network …

Gender Differences In Communication : A Task-Oriented Corpus Analysis, Bimash Budha

Theses, Dissertations and Culminating Projects

The current study explored the usage of various categories of words within the Montclair Map Task Corpus (MMTC) to determine if any relationships between the use of a certain category of words and task performance existed. The MMTC utilized a collaborative map task to explore the relationship between various patterns of communication styles and task performance. The current study built upon those goals by engaging in an in-depth analysis of the category of words utilized within the corpus. Based on the prior research on gender differences, it was hypothesized that category word usage would vary across different pair sex (male, …

Effects Of Inducible Camp Early Repressor (Icer) On Herpes Simplex Virus -1 (Hsv-1) Replication, Rosalina Caba

Theses, Dissertations and Culminating Projects

While inducible cAMP early repressor (ICER) is known for many roles, including inhibition of anti-apoptosis transcription and regulation of hormone signaling in human / animals, little is known of the role of ICER when interacting with viral cAMP responsive elements (CREs). Prior to this study, CRE sites were found in a variety of human viruses, in locations relating to DNA binding, DNA replication, and latency. A gel shift assay confirmed that ICER can bind to viral CRE sequences, and a reporter gene assay demonstrated that the presence of ICER on a viral promoter upregulates viral expression.

In an attempt to …

Attribute Framing Effect As A Function Of Selective Auditory Frequency Amplification, Nicole Marie Desimone

Theses, Dissertations and Culminating Projects

A set of cognitive biases that have been associated with functional asymmetry of the brain’s hemispheres are framing effects. The attribute framing effect is when valenced descriptive messages – “frames” – influence judgements towards the topic of the message consistent with the valence of the frame. Evidence suggests that information processing in the right hemisphere contributes to framing effects. Double Filtering by Frequency (DFF) theory asserts that the hemispheres are biased to process sensory information based upon relative frequencies, with the right hemisphere dominantly responding to stimuli containing relatively lower frequencies. Previous work links differential processing by the right hemisphere, …

When Leaders And Followers Do Not Hold Similar Constructions Of Leadership : How Followers Are Impacted By Conflicting Leadership Expectations, Christine Griffith

Theses, Dissertations and Culminating Projects

The rationale of this study was to examine the potential relationship of team members’ leadership expectations and followers’ attitudes and team’s performance. Leadership expectations can vary between the individual level leadership and leadership as a collective or shared team activity (Zhu et al., 2018). Although relational models of leadership consider leadership as an emergent social construction of the team, there may be instances where it is difficult for the team to converge on a single agreed upon model. The purpose of this experiment was to better understand the impact of different alignment of leadership expectations between leaders and followers on …

Reflections Of A Broken Mirror : An Analysis Of The Mirror Motif In The Famished Road, Mama Day, And Us, Samira Pigford

Theses, Dissertations and Culminating Projects

According to Jacques Lacan’s mirror stage theory, the mirror is one device in which infants begin to develop an ego through self-identification. The mirror works as a double tool; it serves as a being’s introduction into selfhood but also creates a false interpretation of being. Lacan argues that paradoxically, the mirror helps people discover who they are while also creating feelings of self-alienation (as the infant does not recognize the being in the mirror as themselves). Furthermore, Lacan’s study of psychoanalysis suggests that when people see visions of themselves, through dreams or hallucinations, it further helps reveal aspects of the …

The Comparison Of Utilizing Functional Electrical Stimulation Device Versus Ankle Foot Orthosis Brace And The Effect On Participants’ Activities Of Daily Living After A Cerebrovascular Accident, Cynthia Victoria Vlad

Theses, Dissertations and Culminating Projects

A cerebrovascular accident occurs in less than 24 hours resulting in chronic physical and cognitive deficits. However, little is known about how a cerebrovascular accident impacts the individual’s activities of daily living (ADL). This study sought to compare and analyze the impact of two therapeutic devices on patients’ responses to ADL questionnaire items from baseline to 6 months. It was hypothesized that the Functional Electrical Stimulation (FES) would be more effective and have a greater positive impact on patients’ response of ADL items than the AFO brace. In this study, subjects’ responses were recorded on the Stroke Impact Scale questionnaire …

Investigating The Effects Of Catalytic Activity In Mycobacterium Tuberculosis Indole-3-Glycerol Phosphate Synthase In Wildtype, N189l, And E57d Variants, Sarah S. Cho

Theses, Dissertations and Culminating Projects

Indole-3-glycerol phosphate synthesis (IGPS) is an enzyme that catalyzes the ring closure in 1-(o-carboxylphenylamino)-1-deoxyribulose 5-phosphate (CdRP). Multiple steps are expected to be involved in formation of the pyrrole ring including dehydration, decarboxylation, cyclization, and condensation. IGPS is an essential protein in the pathogen Mycobacterium tuberculosis and a potential target in the treatment of drug-resistant tuberculosis. In order to better understand the function of Mycobacterium tuberculosis IGPS (mtIGPS), we introduced single-point mutations into active site residues. This was based on the hypothesis that introducing mutations would affect the catalysis in a way where we would be able to obtain more information …

Vertical Metal Distributions In Brownfield Soils Drive Enzyme Activities And Plant Success, Eshariah N. Dyson

Theses, Dissertations and Culminating Projects

The distribution of contaminants in polluted soils can vary through depth. We measured the vertical distributions of heavy metals and enzyme activities in the top 10 cm of side-by-side, vegetated and barren brownfield soils. The data showed metals significantly accumulated in the top 2 cm of barren soil and uniformly distributed through vegetated soil. When planted, germination rate was significantly lower in the previously barren soil, with the metal layer intact, compared to mixed barren soil. These data suggest a feedback loop in which plant roots redistribute metals, diluting metal-rich regions, yet germination remains initially limited by a metal cap. …

Effect Of Natural Environment Training And Discrete Trial Training On Adaptive Behaviors, Amelia Yanchik

Theses, Dissertations and Culminating Projects

Rising numbers in Autism Spectrum Disorder (ASD) diagnoses lead to concerns about resources and personnel to support these children in home and school settings. Early intervention and ABA therapy has been demonstrated to show the most beneficial outcomes for children diagnosed with ASD (Peters-Scheffer et al., 2011, Eikeseth et al., 2007). The literature has yet to review the differential effects Natural Environment Training (NET) and Discrete Trial Training (DTT) on adaptive skills. A sample of 110 children diagnosed with ASD or a Developmental Disorder between the ages of 16 and 35 months was collected. The participants either received DTT, NET, …

Fast And Secure Friend Recommendation In Online Social Networks, Raiyan Hossain

Theses, Dissertations and Culminating Projects

Online Social Networks have completely transformed communication in the world of social networks. Participation in online social networks have been growing significantly and is expected to continue to grow in the upcoming years. As user participation in online social media is on the rise, so is the concern pertaining to user privacy and information security; users want to interact on social media without jeopardizing their privacy and personal information. Extensive research has been conducted in the area of developing privacy-preserving protocols to allow users to interact in a secure and privacy-preserving environment. One of the elements that social media have …

Towards Secure And Verifiable Computation Of Knn Queries In Outsourced Environments, Gowri Pandian Sundarapandi

Theses, Dissertations and Culminating Projects

The popularity of cloud computing has increased significantly in the last few years due to scalability, cost efficiency, resiliency, and quality of service. Organizations are more interested in outsourcing the database and DBMS functionalities to the cloud owing to the tremendous growth of big data and on-demand access requirements. As the data is outsourced to untrusted parties, security has become a key consideration to achieve the confidentiality and integrity of data. Therefore, data owners must transform and encrypt the data before outsourcing. In this paper, we focus on a Secure and Verifiable Computation for k-Nearest Neighbor (SVC-kNN) problem. The existing …

Mental Health Resources For The Pediatric And Adolescent Populations In The Rural Setting, Devon Shafer, Kyle Aldridge, Amy Lilly

Doctor of Nursing Practice Projects

Cognitive behavioral therapy (CBT) is a mainstay of treatment for problems such as anxiety and depression. However, access to this form of psychotherapy treatment is limited in rural areas, especially in pediatrics. The purpose of this project was to increase access to CBT through the use of smart phone CBT applications for patients at one rural midwest pediatric clinic. An extensive literature review revealed that mobile cognitive behavioral therapy (CBT) applications can be an effective option for adjunct therapy when provider access is limited. Two CBT mobile applications were selected for the project and training was provided to clinic providers. …

Integration Of The Svs Wifi Classification System For Ulcer Staging And Management In An Amputation Prevention Program, Allison Campos

Doctor of Nursing Practice Projects

Chronic limb-threatening ischemia is a significant problem with increased morbidity and mortality along with the risk of amputation. With the increased prevalence of diabetes worldwide, the population of patients presenting with nonhealing ulcers shifted from purely ischemic ulcers to a more complex picture for wound healing. Amputation prevention programs were developed to care for this heterogeneous population of patients. However, with multiple disciplines, there was no unified classification system in use. The historical classification systems were not inclusive to evaluate all aspects of wound healing, the extent of the wound, amount of ischemia, and the presence of infection. The Society …

Combatting Inefficient Food Waste In Nwa With Food Loops, Davis Ehlers

Economics Undergraduate Honors Theses

It is no longer a speculation that the actions of the human race have had detrimental impacts on the environment. As consumers become increasingly aware of this fact- and the fact that many of the issues are caused by bad business and environmental management, many individuals are wondering what they can do about it. This growing area of demand is where many businesses have begun to take on the challenge of being profitable while benefiting the environment at the same time, and some have even found ways to create a profit by engaging in activities that directly benefit the environment. …

Replication And Tribological Engineering Of Physical Surfaces Using Two-Photon Lithography, Shelby Robert Maddox

Graduate Theses and Dissertations

Up to one-fifth of all energy consumed each year goes directly to overcoming frictional effects. This waste will remain even if renewable energy becomes feasible as a large-scale replacement for conventional fuel sources. If that wasted energy could be saved instead, then overall energy consumption could either decrease or be redirected to where it would be most beneficial to human and environmental flourishing. To this end, there is a need for strategies and techniques to reduce frictional energy loss. It is well established that surface texturing can be used to reduce friction. There are many industrial methods in current use …

Measurement Of The Top Quark Mass Using Leptonic Observables In Tt Events Produced In Pp Collisions At Sqrt S = 13 Tev With The Cms Experiment At The Lhc, Mark Douglas Saunders

Theses and Dissertations

A novel method is presented for the measurement of the top-quark mass using only leptonic observables in tt events produced in pp collisions at SQRT(s)= 13 TeV.Data, corresponding to an integrated luminosity of 35.9 fb−1, were collected with the CMS detector during LHC Run II in 2016. The measurement uses the top-quark mass dependence of multiple kinematic distributions comprised from the dilepton eμ final state of tt events. The top-quark mass dependence of each kinematic distribution is calibrated using events generated with a NLO Monte Carlo simulation, and for the first time, with a second simulation that includes the exact …

Performance Profile Testing Of The Dassault Falcon 10/100, Thomas Henry Bolek Roman

Theses and Dissertations

The objective of the performance profile and flight testing comparison is to practice flight test theory on a turbofan-powered aircraft, compare results to Dassault published parameters, and give insight on how this may become a module for the flight test engineering program at Florida Tech. The performance experiments conducted were takeoff performance, level acceleration, level flight performance, stall speed, and roll performance. Takeoff distance was observed using the data from the Stratus ADSB receiver, which gave GPS coordinates; additionally, takeoff distance was measured via Google Earth from the start and the takeoff location observed by the co-pilot. The takeoff field …

Extraction Of Pendulum Model Parameters From Steady-State Slosh Data With Adaptive Gradient Descending Optimization Method For Spacecraft Propellant Tanks, Tengjie Gao

Theses and Dissertations

This thesis proposes a new experimental approach to extract pendulum model parameters from spacecraft propellant tank slosh data. The novelty of the approach is in the utilization of steady-state triaxial force measurements at the support points of the tank under sinusoidal excitation, which enables repeatable and accurate determination of pendulum model parameters in contrast to the single-axis force sensing and multiple repetitions averaging techniques associated with the more common decay approach. This approach may be used for tanks with free slosh; however, this thesis considers a diagram tank with three different diaphragm configurations under translational oscillatory lateral excitation. With the …

An Investigation Of The Effects Of Self-Efficacy On Stem Implementation, Caroline Buechel

Curriculum and Instruction Undergraduate Honors Theses

In order to equip students with the 21^st Century skills necessary for today’s society, STEM education must be properly implemented in school curricula (Lamb, Akmal, & Petrie, 2015). To do so, it is important for teachers to possess both proficient knowledge of the subject matter and confidence towards the implementation of STEM. A person’s beliefs about their ability is known as their self-efficacy (Bandura 1997). Related to education, Bandura notes that this self-efficacy affects a teacher’s views on their ability to handle tasks, obligations, and challenges related to a challenge (1997). Additionally, numerous studies indicate that this self-efficacy in …

A Case Study Of Four Districts' Procedures For Identifying And Serving Culturally, Linguistically, And Economically Diverse Gifted And Talented Students In One State, Mackenzie Anderson

Curriculum and Instruction Undergraduate Honors Theses

The underrepresentation of culturally, linguistically, and economically diverse students is a problem historically researched in gifted and talented programs. This problem largely comes from the way districts identify for giftedness as well as the programming for gifted students. Traditional methods of identification often largely exclude students due to racial or ethnic bias and harsh cut-off scores on tests. This study investigated the current identification procedures of four districts in one state. Additionally, the study addressed programming and how these districts specifically targeted underserved populations within their district. Data were collected through interviews with four District Coordinators from school districts with …

Spatial Assessment Of Urban Growth In Cities Of The Decapolis; And The Implications For Modern Cities, Wade A. Pierson

Graduate Theses and Dissertations

The Levant’s Decapolis was a network of ten cities in Greco-Roman Israel, Jordan, and Syria that established a thriving economic community. The Decapolis was home to ancient and modern cities like Damascus (Dammásq) and Amman (Philadelphia). Despite the various origins of these cities, Roman administration and their city planners oversaw the implementation of idealized Roman city form throughout the region. Three Decapolis cities represent intriguing examples of the larger confederation. Philadelphia (Amman), Gerasa (Jerash), and Gadara (Umm Qais) represent cities of common original urban form which developed drastically diverse urban morphologies over time.

Spatial analyses of these cities required working …

Telepractice In The Communication Treatment Of Individuals With Post-Stroke Aphasia: Systematic Review, Gayanthi Kodituwakku-Wewalwala

Graduate Theses and Dissertations

Telepractice, a branch of telehealth, which is the delivery of services to distant sites employing telecommunication, has been developing rapidly nowadays. Owing to the nature of the condition and treatment foci in aphasia, telepractice has been identified as a potential mode for intervention to persons with aphasia (PWA) in the field of speech-language pathology. Based on the American Speech-Language Hearing Association (2005), telepractice is considered a means to extend services to a wider context overcoming the barriers of transportation, costs, and limited availability of services. Thus, exploration of treatment accessibility to underserved populations in middle/low-income countries or rural areas via …

Starter Nitrogen Source And Preflood Nitrogen Rate Effects On Rice Grown On Clay Soils, Linda Rachelle Martin

Graduate Theses and Dissertations

Seedling rice (Oryza sativa L.) grown on clayey-textured soils generally develops slowly as compared to loamy-textured soils. Our research examined the effects of starter-N source and preflood-N rates on canopy closure, total aboveground N uptake, and grain yield of rice grown on clayey-textured soils. Eleven field trials were established in Arkansas and Mississippi including five trials with a hybrid cultivar and six trials using a pure-line cultivar. Starter-N sources included no starter-N (NONE), ammonium sulfate (AMS), diammonium phosphate (DAP), and urea (UREA) applied at 24 kg N ha-1 at the rice 2-leaf stage and five preflood-N rates ranging from 0-224 …

Characteristic Reassignment For Hardware Trojan Detection, Noah Waller

Graduate Theses and Dissertations

With the current business model and increasing complexity of hardware designs, third-party Intellectual Properties (IPs) are prevalently incorporated into first-party designs. However, the use of third-party IPs increases security concerns related to hardware Trojans inserted by attackers. A core threat posed by Hardware Trojans is the difficulty in detecting such malicious insertions/alternations in order to prevent the damage. This thesis work provides major improvements on a soft IP analysis methodology and tool known as the Structural Checking tool, which analyzes Register-Transfer Level (RTL) soft IPs for determining their functionalities and screening for hardware Trojans. This is done by breaking down …