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Articles 4771 - 4800 of 167905
Full-Text Articles in Entire DC Network
Food Insecurity Among College Students: Perception Of College Administrators, Ibiyemi Adesanya
Food Insecurity Among College Students: Perception Of College Administrators, Ibiyemi Adesanya
Seton Hall University Dissertations and Theses (ETDs)
Abstract
While food insecurity among college students has existed for decades, only in recent years has the focus on the impact of food insecurity on student success emerged. However, most of the research has been quantitative, conducted at public two-year and four-year colleges and focused on predictors, prevalence, and impact of food insecurity among college students. Although prior student-based research has been beneficial to understand the problem, there is inconsistency in how institutions and higher education professionals address this issue with their students.
A transcendental phenomenological single case study design was used in this study to explore the lived experience …
A Comparison Of Treating Physician Versus Independent Core Lab Assessments Of Post-Aneurysm Treatment Imaging Outcomes: An Analysis Of Prospectively Collected Data From A Randomized Trial, Guilherme Dabus
All Publications
Objective: Aneurysm occlusion has been used as surrogate marker of aneurysm treatment efficacy. Aneurysm occlusion scales are used to evaluate the outcome of endovascular aneurysm treatment and to monitor recurrence. These scales, however, require subjective interpretation of imaging data, which can reduce the utility and reliability of these scales and the validity of clinical studies regarding aneurysm occlusion rates. Use of a core lab with independent blinded reviewers has been implemented to enhance the validity of occlusion rate assessments in clinical trials. The degree of agreement between core labs and treating physicians has not been well studied with prospectively collected …
Response Of Rotor Blade Flapping In Forward Flight, Yunfei Gao
Response Of Rotor Blade Flapping In Forward Flight, Yunfei Gao
Mechanical Engineering and Materials Science Independent Study
The article aims to determine the effect of reverse flow on the damping, frequency, and the stability boundaries of helicopter rotor-blade flapping dynamics and to investigate the behavior of the system in the limit of small Lock number and small advance ratio. The system is represented by a linear ordinary differential equation that gives results resembling to experimental data.
Localization Of Open Educational Resources By Facilitators Of A Human Rights Course In Ghana, Emily Durham Bradshaw
Localization Of Open Educational Resources By Facilitators Of A Human Rights Course In Ghana, Emily Durham Bradshaw
Theses and Dissertations
Research on the use of Open Educational Resources (OER) often notes the potential benefits for users to revise, reuse, and remix OER to localize it for specific learners. However, a gap in the literature exists in terms of research that explores how this localization occurs in practice. This is a significant gap given the current flow of OER from higher-income countries in the Global North to lower-income countries in the Global South (King et al., 2018). This study explores how OER from one area of the world is localized when it is used in a different cultural context. As part …
An Augmented Reality Maintenance Assistant With Real-Time Quality Inspection On Handheld Mobile Devices, James Thomas Frandsen
An Augmented Reality Maintenance Assistant With Real-Time Quality Inspection On Handheld Mobile Devices, James Thomas Frandsen
Theses and Dissertations
With the advances of industry 4.0, augmented reality (AR) devices are being deployed across the manufacturing sector to enhance worker perception and efficiency. AR is often used to deliver spatially relevant work instructions on mobile devices for maintenance procedures on the factory floor. In these situations, workers use their mobile devices to view instructions in the form of 3D animations and annotations that directly overlay the equipment being maintained. Workers then follow the AR instructions and must ultimately rely on their own judgement and knowledge of the procedure as they progress from step to step. An AR assistant that could …
Distance To Radiation Therapy Facility Influences Surgery Type Among Older Women With Early-Stage Breast Cancer, Pratibha Shrestha, Quyen D. Chu, Mei Chin Hsieh, Yong Yi, Edward S. Peters, Edward Trapido, Qingzhao Yu, Tekeda Ferguson, Xiao-Cheng Wu
Distance To Radiation Therapy Facility Influences Surgery Type Among Older Women With Early-Stage Breast Cancer, Pratibha Shrestha, Quyen D. Chu, Mei Chin Hsieh, Yong Yi, Edward S. Peters, Edward Trapido, Qingzhao Yu, Tekeda Ferguson, Xiao-Cheng Wu
School of Public Health Faculty Publications
Background: Breast-conserving surgery plus radiation (BCT) yields equivalent or better survival than mastectomy for early-stage breast cancer (ESBC) women. However, nationwide mastectomy trends increased in recent decades, attracting studies on underlying causes. Prior research identified that long distance to the radiation treatment facility (RTF) was associated with mastectomy. Still, it is unclear whether such association applies to young and old ESBC women comparably. We sought to delineate such impacts by age. Methods: Women diagnosed with stages 0–II breast cancer in 2013–2017 receiving either BCT or mastectomy were identified from the Louisiana Tumor Registry. We assessed the association of surgery (mastectomy …
Association Of Brafv600e Mutation With The Aggressive Behavior Of Papillary Thyroid Microcarcinoma: A Meta-Analysis Of 33 Studies, Abdallah S. Attia, Mohammad Hussein, Peter P. Issa, Ahmad Elnahla, Ashraf Farhoud, Brandon M. Magazine, Mohanad R. Youssef, Mohamed Aboueisha, Mohamed Shama, Eman Toraih, Emad Kandil
Association Of Brafv600e Mutation With The Aggressive Behavior Of Papillary Thyroid Microcarcinoma: A Meta-Analysis Of 33 Studies, Abdallah S. Attia, Mohammad Hussein, Peter P. Issa, Ahmad Elnahla, Ashraf Farhoud, Brandon M. Magazine, Mohanad R. Youssef, Mohamed Aboueisha, Mohamed Shama, Eman Toraih, Emad Kandil
School of Medicine Faculty Publications
An association between the BRAFV600E mutation and the clinicopathological progression of papillary thyroid microcarcinoma (PTMC) has been suggested. We aimed to summarize the relevant literature and determine the predictive value of BRAFV600E mutation in predicting clinical outcomes and risk stratification in patients with PTMC. A systematic search using PubMed, Cochrane, and Embase up to February 2020 was performed. A total of 33 studies met the inclusion criteria, resulting in a pool of 8838 patients, of whom 5043 (57.1%) patients were positive for BRAFV600E mutation. Tumors with positive BRAFV600E mutation had a higher tendency for multifocality (RR = 1.09, 95%CI = …
Ways To Decrease Risk Of Postpartum Hemorrhage, Madison Holcomb
Ways To Decrease Risk Of Postpartum Hemorrhage, Madison Holcomb
Honors Theses
Postpartum hemorrhage (PPH) is the leading preventable cause of maternal mortality (Jena et al., 2022). In fact, it accounts for 25% of maternal deaths globally (Cooper et al., 2022). There is a tremendous need for education to the pregnant population There are methods to decrease the risk that needs to be taught to patients. The education on risk factors should be provided in the in the preconception period and throughout pregnancy. There are several components of educational practice that may improve the knowledge of pregnant individuals. The educational components can be divided into implementations during the antenatal period and the …
Active Vs Passive Investing, Garret Buchheit
Active Vs Passive Investing, Garret Buchheit
Honors Theses
With the increased popularity of passive investing, the long-term investment success of active management is being questioned more frequently. For this reason, this research seeks to find whether actively managed funds produce sufficient returns that cover the fees and management costs associated with them. A comparative analysis was made with 5401 actively managed U.S. mutual funds and several common market indices over three, five, and ten-year time spans ranging from 2012 to 2021. Additionally, an analysis was made comparing active and passive management in the recessionary period of 2007 to 2009. Finally, analysis was conducted on annual holdings turnover rates …
Pfas Mass Balance, Donovan Vitale
Pfas Mass Balance, Donovan Vitale
Honors Theses
First-generation, PFOS-dominant Aqueous Film Forming Foam (AFFF) concentrate of approximately 200 gallons was released to the sewer system from the Kalamazoo/Battle Creek International Airport on March 30, 2021. The AFFF release migrated to the Kalamazoo Water Reclamation Plant (KWRP), raising plant effluent above the Department of Environment, Great Lakes, and Energy (EGLE) PFOS water quality standard for a total of 46 days post-spill, although the influent concentrations exhibited sharp declines after only 7 days. By sampling influent, effluent, and biosolids daily, the only known long duration, high-frequency PFAS data set of an accidental AFFF release was generated. This study has …
Accepting The Monster Within: Addressing Mental Illness Through Young Adult Literature, Jenna Ellis
Accepting The Monster Within: Addressing Mental Illness Through Young Adult Literature, Jenna Ellis
Honors Theses
This creative research project discusses the importance and practice of implementing a unit on mental health in young adult literature in secondary-level ELA curriculum. The first portion of this thesis is an original short story, entitled “Beneath the Surface,” which portrays a middle-schooler, Leith, whose anxiety manifests itself as a monster. “Beneath the Surface” explores mental illness through a metaphor of the ocean, utilizing water imagery to depict Leith’s experiences with and symptoms of anxiety. Following the short story is an annotated bibliography describing mental health texts for students to read in an ELA unit on mental health as well …
Disclosure Under Regulation 30 Of Securities And Exchange Board Of India (Listing Obligations And Disclosure Requirements) Regulations, 2015, As Amended ("Sebi Lodr Regulations"), Yes Bank Limited
Documents
No abstract provided.
The Restoration Potential Of Offshore Mussel Farming On Degraded Seabed Habitat, D Bridger, Mj Attrill, Bfr Davies, La Holmes, A Cartwright, Se Rees, Lm Cabre, Ev Sheehan
The Restoration Potential Of Offshore Mussel Farming On Degraded Seabed Habitat, D Bridger, Mj Attrill, Bfr Davies, La Holmes, A Cartwright, Se Rees, Lm Cabre, Ev Sheehan
School of Biological and Marine Sciences
The United Kingdom's first large-scale, offshore, long-line mussel farm deployed its first ropes in 2013 in Lyme Bay, southwest United Kingdom, located in an area of seabed that was heavily degraded due to historic bottom-towed fishing. It was hypothesised that due to the artificial structures that accumulate mussels and exclude destructive fishing practices, the seabed could be restored. To assess the restoration potential of the farm and its ecosystem interactions over time, a multi-method, annual monitoring approach was undertaken. Here, we tested the effects of the farm trial stations on the seabed habitat, epifauna and demersal species over 5 years. …
Brendan Chapman, December 09, 2022, Tisa Mason Ed.D.
Brendan Chapman, December 09, 2022, Tisa Mason Ed.D.
Heart of a Tiger Columns
No abstract provided.
Cause For Alarm: Punk Rock, Politics, Race, And The Problem Of Irony In Modern America, Colin Shea Campbell
Cause For Alarm: Punk Rock, Politics, Race, And The Problem Of Irony In Modern America, Colin Shea Campbell
Theses and Dissertations
This dissertation traces the history of punk rock and the birth and progression of the “punk ethos,” the principles and stylistic choices that characterized punk as a subculture and lifestyle of which music was a part. It argues that the punk ethos emerged as a result of two interrelated tensions within punk – the first between an inclusive vision of punk that welcomed new people and an exclusive vision that aimed, for various reasons, to limit the genre’s appeal to a select few. The second tension that defined the punk ethos related to the question of whether punk would be …
Geologic Mapping Of The Sparta 7.5-Minute Quadrangle In Northern Mississippi Via Remote Sensing, Traditional Geologic Survey, And Applied Geospatial Information Systems Methods, Rayford Dean Parnell
Geologic Mapping Of The Sparta 7.5-Minute Quadrangle In Northern Mississippi Via Remote Sensing, Traditional Geologic Survey, And Applied Geospatial Information Systems Methods, Rayford Dean Parnell
Theses and Dissertations
Traditional geologic mapping involves substantial time and labor in the field as geologic contacts are manually examined and interpreted. The processes of mapping geologic contacts can be condensed into a quicker and less laborious process using advances in remote sensing and GIS (geospatial information systems), including increased resolution and computerized data management and interpretation. Application of these advances reduces the costs and time of geologic mapping. The Sparta 7.5-minute quadrangle provides a mostly unaltered view of regional Paleocene and Upper Cretaceous geology due to its rural locale, lack of development, and stream topography. Recently LiDAR (Light Detection And Ranging) survey …
White Savior Projects: An Examination Of The Antitrafficking Social Movement, Jennifer A. Cheek
White Savior Projects: An Examination Of The Antitrafficking Social Movement, Jennifer A. Cheek
Theses and Dissertations
For this dissertation, I conduct an ethnography of three antitrafficking programs; interview 38 activists and survivors of trafficking; and analyze organizational texts, websites, and social media. I examine the history of the antitrafficking movement. Among the three organizations, activists provide housing; food, clothing, and hygiene items; medical services; mental health services and counseling; mentorship; education for survivors; a 24-hour hotline; outreach; case management and referrals; training for law enforcement; a drop-in center; and education and awareness events. I examine activists’ diagnostic, prognostic, and motivational framing of sex trafficking, and other framing tactics, such as frame alignment, frame diffusion, frame resonance, …
Reassessing Nitrogen Management For Maize Production In Mississippi, Camden Dawson Oglesby
Reassessing Nitrogen Management For Maize Production In Mississippi, Camden Dawson Oglesby
Theses and Dissertations
12 N treatments in 2020 and 11 in 2021 were replicated four times over four locations in a randomized complete block design. The first research tested the efficacy of CYG for Mississippi corn (Zea mays L.) production. The optimum N rates were calculated by fitting four models. Differences between the CYG rate and AONR were compared. AONR varied from 134 to 301 kg N ha–1 at different management levels. When we compared the AONR to the CYG rate, the CYG rate over-recommended N in 12 of the 14 possible comparisons. The second study compared different VIs, methods, and sensors at …
Losing Longleaf: Forestry And Conservation In The Southern Coastal Plain, Fraser Livingston
Losing Longleaf: Forestry And Conservation In The Southern Coastal Plain, Fraser Livingston
Theses and Dissertations
From the end of Reconstruction to the beginning of World War II, no other ecological change affected as great a part of the southern landscape as the loss of the longleaf pine from the southeastern coastal plain. This dissertation examines the causes and consequences of the species’ disappearance. In the span of just decades, lumber operations and naval stores producers descended upon longleaf pine woodlands with a voracious appetite that greatly contributed to the demise of the pine. However, as this dissertation argues, exploitation by the hands of the timber and turpentine industries was not the only agent that transformed …
Agile Enterprise Simulation – A Framework For Organizational Decision-Making Analysis, John P. Wilson
Agile Enterprise Simulation – A Framework For Organizational Decision-Making Analysis, John P. Wilson
Theses and Dissertations
Decision-making by one or more individuals to select a course of action is predicated on the values and preferences to identify, choose options, and finally select the option that is evaluated to be the “best option.” Decision theory provides the means to model and analyze both the processes and options available to the decision-makers. This dissertation assembled in three phases: 1) An effort to collect and review existing literature relating to the concept of expanding decision analysis options to provide a model of decision-making made with time-dependent factors along with uncertainty and risk. Further, adding the concept of a decision …
Design, Development And Evaluation Of The Ruggedized Edge Computing Node (Recon), Sahil Girin Patel
Design, Development And Evaluation Of The Ruggedized Edge Computing Node (Recon), Sahil Girin Patel
Theses and Dissertations
The increased quality and quantity of sensors provide an ever-increasing capability to collect large quantities of high-quality data in the field. Research devoted to translating that data is progressing rapidly; however, translating field data into usable information can require high performance computing capabilities. While high performance computing (HPC) resources are available in centralized facilities, bandwidth, latency, security and other limitations inherent to edge location in field sensor applications may prevent HPC resources from being used in a timely fashion necessary for potential United States Army Corps of Engineers (USACE) field applications. To address these limitations, the design requirements for RECON …
The Use Of Single-Subject Research Design For Assessment, Evaluation, And Research In Higher Education, Jordan C. Spencer
The Use Of Single-Subject Research Design For Assessment, Evaluation, And Research In Higher Education, Jordan C. Spencer
Theses and Dissertations
While enrolling in a college for a degree is still considered to be more of the expectation than the rule in households across the United States it is facing public criticism regarding its overall cost versus long-term benefits. This has prompted researchers to reevaluate practices in higher education to determine ways in which post-secondary institutions can improve their overall outcomes. In part, research indicates that this should include revisions to assessment, evaluation, and research (AER) practices. Currently, higher education faces many challenges associated with rigorous AER practices, which include an institutional focus on accountability measures, organizational challenges, and difficulties in …
Dynamics Of Redox-Driven Molecular Processes In Local And Systemic Plant Immunity, Philip Berg
Dynamics Of Redox-Driven Molecular Processes In Local And Systemic Plant Immunity, Philip Berg
Theses and Dissertations
The work here presents two main parts. In the first part, chapters 1 – 3 focus on dynamical systems modeling in plant immunity, whereas chapters 4 – 6 describe contributions to computational modeling and analysis of proteomics and genomics data. Chapter 1 investigates dynamical and biochemical patterns of reversibly oxidized cysteines (RevOxCys) during effector-triggered immunity (ETI) in Arabidopsis, examines the regulatory patterns associated with Arabidopsis thimet oligopeptidase 1 and 2’s (TOP1 and TOP2), roles in the RevOxCys events during ETI, and analyzes the redox phenotype of the top1top2 mutant. The second chapter investigates the peptidome dynamics during ETI …
Empathy And Cultural Involvement As Pathways To Resilience In The Face Of Adverse Childhood Experiences Among Native American Indians, Joy Rodriguez
Empathy And Cultural Involvement As Pathways To Resilience In The Face Of Adverse Childhood Experiences Among Native American Indians, Joy Rodriguez
Theses and Dissertations
The purpose of this research study was to examine two specific pathways to resilience for Native American Indians (NAIs) that have experienced at least one adverse childhood experience (ACE) and are seeking behavioral health services on the Choctaw Indian reservation: empathy and cultural involvement. The study is an examination of the effects of empathy and cultural involvement on the resilience of NAIs with one or more ACEs. The researcher also investigated the type of ACEs reported among adult NAIs seeking behavioral health services on the Mississippi Band of Choctaw Indian (MBCI) Reservation. Lastly, the association between ACEs and resilience was …
A Multi-Method Exploration Of Health Disparities And Covid-19 Incidence And Mortality In The United States, S M Asger Ali
A Multi-Method Exploration Of Health Disparities And Covid-19 Incidence And Mortality In The United States, S M Asger Ali
Theses and Dissertations
The 21st century experienced several health crises, especially in the form of infectious disease outbreaks such as the SARS outbreak in 2003, the H1N1 in 2009, and Ebola outbreaks in 2013. However, none has produced a worldwide socio-economic and health impact compared to the recent pandemic, known as COVID-19. As of October 4, 2022, more than 614 million cases with 6 million deaths have been reported worldwide. The United States is currently in the leading position with more than 98 million cases and 1 million deaths. The pandemic, however, did not impact the entire region similarly, and the infections …
Practical Requirements Elicitation In Modern Product Development: A Multi-Case Study In Discontinuous Innovation, Michael King
Practical Requirements Elicitation In Modern Product Development: A Multi-Case Study In Discontinuous Innovation, Michael King
Theses and Dissertations
Practical modern product development, specifically rapid, lean efforts to create new disrupting or specialized products, face constraints that require modified requirements elicitation (RE) techniques. Requirements elicitation conventions have not been updated to address the challenges of these approaches, and industry practitioners lack the tools to select the most efficient techniques. This study examines the RE approaches performed by three resource-limited teams conducting discontinuous new product development through a multi-case study to identify gaps between the literature and practice, with suggestions to fill them. Our findings suggest modern RE practices and challenges closely reflect those found by studies on RE in …
Testing Competing Theories To Develop A Linguistic Assessment On Online Extremist Content, Matthew Dean
Testing Competing Theories To Develop A Linguistic Assessment On Online Extremist Content, Matthew Dean
Theses and Dissertations
The development of threat assessment protocols has largely neglected a theoretical
foundation, leading to a multitude of protocols with little shared in the way of scientific
foundation. The focus of this study is to test components of two theories – Sternberg’s (2018) FLOTSAM Model and Maynard and Benesch’s (2016) Integrated Model of Dangerous Speech (IMDS) – as potential criteria to use in assessing the seriousness of online threats. This study utilized a dataset of 500 open-source online communications linked to the extremist QAnon movement. An EFA was used to pull an empirical model from the data. Three CFA and SEM …
Mitigating The Shrink-Swell Capacities Of The Yazoo Clay Through Application Of Lime And Biochar, Austin Alan Brister
Mitigating The Shrink-Swell Capacities Of The Yazoo Clay Through Application Of Lime And Biochar, Austin Alan Brister
Theses and Dissertations
Shrinking and swelling in Yazoo Clay is a cause of concern for construction projects in Mississippi. This thesis investigated the effects of adding lime and Douglas Fir biochar on the shrinking and swelling capabilities of Yazoo Clay. Samples of Yazoo Clay were mixed with the additives in defined ratios and subjected to the free swell test and the COLE(rod) test. Biochar addition reduced the COLE(rod) of the samples a large amount, while increasing the swelling potential of the clay samples. The addition of lime slightly reduced both the shrinking and swelling potentials of the samples. The mineralogical variability of Yazoo …
Molecular Dynamics Of High Temperature Hydrogen Attack, Mike Travis Bodden Connor
Molecular Dynamics Of High Temperature Hydrogen Attack, Mike Travis Bodden Connor
Theses and Dissertations
High temperature hydrogen attack (HTHA) is a damage mechanism that only affects carbon steel and low alloy material. Most of the data regarding HTHA are experimental-driven. Even though this approach has been successful, there are still much more things that the oil and gas industry does not understand about HTHA. The regions that were considered safe (below the Nelson curves) have experienced catastrophic failure. Our research consists of performing Molecular Dynamics (MD) and the Nudge Elastic Band (NEB) calculation of HTHA to better understand the atomistic behavior of this damage mechanism.
Investigation Of The Material Properties Of Poly Pipe Irrigation Tubing For Identifying Performance Characteristics By Thickness, Victor Frank Carey Iv
Investigation Of The Material Properties Of Poly Pipe Irrigation Tubing For Identifying Performance Characteristics By Thickness, Victor Frank Carey Iv
Theses and Dissertations
Poly Pipe Tubing is widely used in the Mississippi Delta for supplemental irrigation of crops during the growing season. Computerized Hole Selection (CHS) is a tool used to create a prescriptive hole punching map to manage flow and minimize tail-water runoff. Some producers have documented that CHS does not work on their farm. The common thought of failure in poly pipe tubing is the rupturing or splitting of the tubing. This research was based on the thought that failure occurs before the tubing is ruptured and is caused by over pressurization during an irrigation event. Static testing revealed that there …