Digital Commons Network^™

The Effect Of Flipped Instruction On Special Education Preservice Teachers' Perceptions, Cynthia C. Massey, Selcuk Dogan, E. Anthony Muhammad, Eric Hogan, Cindy N. Head, Jackie Heeyoung Kim

Elementary & Special Education: Faculty Publications

This study analyzes the flipped instruction model used in three special education educator preparation courses to examine which components preservice teachers perceived most contributed to their content knowledge, motivation, and engagement (n=50). Weekly pre-class asynchronous assignments included the use of educational technology tools such as an interactive e-textbook site, Perusall, and online academic activities such as Khan Academy to strengthen their content knowledge. This allowed more time for a student-centered approach during synchronous instruction to incorporate tools such as Nearpod, Pear Deck, Flipgrid and digital badges to strength-en their motivation and engagement. Data were collected through a post-course survey; results …

Small Vessel, Large Problems: An Unusual Cause Of Heart Failure In An Elderly Female., Nicholas Pettit, Jason Bensch

Providence Portland Medical Center Internal Medicine 2022

No abstract provided.

Adopting Lactobacillus And Organic Acids As Alternative Treatments To Necrotic Enteritis, Javad A'Arabi

Honors Theses

From the Introduction:

"The hypothesis of this study was that the use of Lactobacillus species can inhibit the growth of harmful bacteria in the chicken gut and promote gut health. The objective of this study was to evaluate the effectiveness of probiotics bacteria, Lactobacillus johnsonii and Lactobacillus salivarius, to protect chickens against Clostridium perfringens."

Speech Therapy For Asd: Funding Curriculum, Potential For Success, Lillian Mcelreath

Honors Theses

Speech Language Pathologists (SLP), in the past decade, have emerged as some of the most important advocates for autism services and research (Prizant, 2017). The SLP’s unique role in language therapy, combined with their background in neurodevelopmental communication and child development, has made them an important part of autism services and research. Hence, states have allocated funding to service and research advancement for this specific population. However, different states provide different levels of supports to individuals with autism. States lacking specific mandates that provide therapy and support to this population could be hindering the success of a growing population. In …

Reestablishing A New Normal: Addressing The Social Injustices At The Heart Of Cardiovascular Disease Epidemic And Examining The Role Of Feutin-A As A Potential Therapy, Christopher Robinson

Honors Theses

No abstract provided.

Investigating Differing Covid-19 Vaccine Attitudes Within Families, Sarah Dulaney

Honors Theses

The dynamic between the young adult and their immediate parent(s) is unique as it is in limbo between childhood and the young adult starting their own family. Although young adults can legally make their own vaccine decisions, parental influence can be a major factor in their decision making (Patel, Zochowski, Peterman et al., 2012). The aim of this study is to investigate the sociological phenomena behind the differing attitudes between family members on the topic of COVID-19 vaccination. As COVID-19 continues to wreak havoc on the health and stability of society, understanding the factors that influence vaccine attitudes can inform …

Masked Up And Feeling Down: The Association Between Mental Health And Preventative Regulation During The Covid Pandemic, Mary Margaret Mitchell

Honors Theses

No abstract provided.

Contents, North Carolina Law Review

North Carolina Law Review

No abstract provided.

Second-Bite Lawmaking, Rebecca Aviel

North Carolina Law Review

No abstract provided.

Narrative Capacity, James Toomey

North Carolina Law Review

No abstract provided.

Climate Resilience And Private Law's Duty To Adapt, Jim Rossi, Michael Panfil

North Carolina Law Review

No abstract provided.

Penny Pinchers Or Conflict-Free Crusaders? Why The Eleventh Circuit Eliminated Service Awards For Class-Action Representatives, Christie Shaw

North Carolina Law Review

No abstract provided.

Analysis Of Low-Cost Color Sensor Device Performance As Compared To Standardized Spectrophotometers, Bethany Wheeler

All Theses

This work presents the process of assessing and selecting a low-cost color sensor suitable for illustrating essential concepts within pre-established graphic communications curricula for virtual learning. The suitability of the device was determined based on its ability to evaluate concepts presented in the curriculum, such as the whiteness and opacity of the substrates, and the optical density, tone reproduction, color balance, hue error, grayness, and overprint trapping of inks.

The initial testing and data collected from the virtual classroom indicates statistically significant differences between the low-cost device and X-Rite eXact; however, the concept illustration was not impeded by the differences. …

Water Use And Nutrient Retention In Black And Red Mangroves In Southwest Florida, Haley Miller

All Theses

Eutrophication is a major threat to mangroves, exposing these ecosystems to an excess surge of nutrients from either natural or human-influenced events. In addition to causing water quality issues, this phenomenon could alter some ecosystem processes, including tree physiology. In order to understand how increased nutrients affect mangrove water use on a whole forest scale, we fertilized red (Rhizophora mangle L.) and black (Avicennia germinans [L.] L.) mangrove plots with inorganic forms of nitrogen (N) and phosphorus (P). Sap flow data were collected over two growing seasons and one winter dry season and used to model outer sapwood …

Evaluating The Accuracy And Quality Of Microgreens Training Materials Available On The Internet: A Content Analysis, Supun Chathuranga Nabadawa Hewage

All Theses

Microgreens are the young, edible seedlings of various vegetables, spices, herbs, and considered as the intermediate stage of sprouts and mature greens, suggesting microgreens may share similar food safety risks with both of these produce. Even though there are no known outbreaks due to contaminated microgreens, multiple product recalls have been reported, indicating food safety risks associated with microgreens should not be underemphasized. A recent national survey of the U.S. microgreens industry reported that almost half of growers (48.3% of 176) learned to grow microgreens by viewing websites and videos on the internet.¹ However, it is unknown whether the …

Characterization Of A Potential Glucose Transporter In Trypanosoma Brucei, Matthew Morgan

All Theses

Trypanosoma brucei, the African trypanosome, is an organism heavily dependent on glucose for ATP production during the infectious stage of its life cycle. Here, we have explored the role of an uncharacterized protein designated “novel glucose transporter” (NGT) as a potential glucose transporter. Sequence analyses suggests that NGT shares similarities (either at the primary sequence level or structurally) with Trypanosome Hexose Transporters 1 (TbTHT1), and human GLUT3, both of which are membrane sugar transporters. NGT was localized by fluorescence microscopy to subcellular structures consistent with lysosomes. Silencing NGT expression with RNA interference in parasites resulted in a growth defect …

Pasture Biomass Estimation Using Crop Surface Modeling And Vegetation Indices, Brendan Macinnis

All Theses

Biomass estimations are a critical function of any grazing or haylage system. Determination of ideal harvesting or grazing times help optimize the quality and quantity of above-ground biomass (AGB). The objective of this study was to evaluate the use of unmanned aerial vehicles (UAVs) for Alfalfa and Tall Fescue biomass estimations. Using a DJI Mavic Pro, RGB and NDVI images were taken and used to create orthomosaic images. Structure-from-motion (SfM) techniques were used to developed digital elevation models to evaluate the change in canopy height (∆H) between pre- and post-harvests. Change in canopy height (∆H) was shown to provide the …

Effects Of Forest Management On Early-Successional Avian Species In The Southern Blue Ridge Ecoregion, Michael J. Adams

All Theses

Early-successional habitats are a critical habitat type for Ruffed Grouse (Bonasa umbellus) and Golden-winged Warblers (Vermivora chrysoptera). In the Southern Blue Ridge Ecoregion, early-successional habitats have declined over the last 70 years, and the extent of which Ruffed Grouse and Golden-winged Warblers occupy these habitats at the edge of their ranges is unknown. Understanding the factors that drive the presence or absence of these species in this region is critical to inform quality management of early-successional forests. Additionally, increased knowledge of these species will likely benefit other species of conservation concern that rely on early-successional forests, …

Phosphorus Dynamics And Remediation Within Overwintering Floating Treatment Wetlands, Jack Dekle

All Theses

Excessive phosphorus (P) accumulation and internal P cycling processes within surface waters can contribute to eutrophication, which poses a risk to aquatic ecosystem health and clean water availability. The development of low-cost methods for removing P from water is imperative to reduce the environmental impacts of P pollution. Floating treatment wetlands (FTWs) are a type of modified constructed wetland that can be installed within existing water containment infrastructure, where plants facilitate nutrient removal by direct contact with the water column. FTW plants demonstrate peak growth and nutrient uptake periods in the summer months, though some nutrients, notably P, can be …

Investigating The Effects Of Sic Abrasive Particles On Friction Element Welding, Gaurav Awate

All Theses

The growing demands on reducing the harmful emissions from automobiles have forced automakers to reduce the weight of the vehicle. The increasing demands on improving the fuel economy also has challenged automotive manufacturers to make the vehicle as lightweight as possible. However, the challenge is also to ensure that the vehicle meets safety standards. For the vehicle to meet these standards, it needs to be of adequate strength as well. Automotive manufacturers have adopted a strategy of using multi-material construction to achieve the target. But with multi-material construction comes the requirement of advanced joining techniques that are capable of joining …

Coordination In Healthcare Multiteam Systems: A Qualitative Study Of Healthcare Meetings, Anna Wolf

All Theses

To facilitate optimal patient care and outcomes for in-patent cancer patients, healthcare organizations often rely upon the coordinated efforts between specialized teams of healthcare providers, working interdependently in a structure known as a Multiteam System (MTS). Healthcare meetings, such as Rounds, particularly those with an interdisciplinary element, may act as care coordination mechanisms for in-patient MTS. This research investigates an MTS operating within the Southeastern United States whose teams use Rounds and other meetings called SNAP Huddles, to facilitate patient care. Through qualitative analysis using interviews and observations, this exploratory study aims to elucidate research questions relating to how Rounds …

Investigating The Efficacy Of Mental Health App Features On Depressive Symptoms And Adherence: The Airheart Pilot Study, Stephanie G. Six

All Theses

Mental health apps have shown promise for improving mental health and quality of life in a variety of contexts, such as depression, anxiety, and stress. However, a limited amount of research aimed at understanding how app features and design can optimize the therapeutic benefits and adherence of such mental health apps exists. Consequently, the primary purpose of the current pilot study is to investigate the effect avatar customization on depressive symptoms, adherence, and motivation to use a mental health app. Furthermore, the secondary aim of the current pilot study is to examine whether specific app features, including journaling, mood tracking, …

The Role Of Consumers In The Adoption Of Alternatively Fueled Vehicles And Mitigation Of Vulnerabilities Associated With Electric Vehicle Charging, Elaina D. Stuckey

All Theses

Electric vehicles have the potential to replace traditional automobiles as the primary form of transportation. Despite major improvements in technology and an expanding focus on climate change making electric vehicles more practical than ever before, consumers are still wary of adopting them for legitimate reasons such as costs and charging infrastructure. Therefore, a concerted effort must be made to persuade individuals and companies to adopt this beneficial technology to reduce the carbon footprint and catalyze the construction of important charging infrastructure.

Though there are a multitude of benefits to adopting electric vehicles, there will be some negative effects on the …

Economic Revitalization Through Preservation: A Study Of The Effects Of Preservation And Economic Initiatives In Five Small Cities In Virginia, Isabella Rae Gordineer

All Theses

Some preservation and economic based initiatives in small cities strive to be the driving force behind revitalization and economic growth. Small cities, especially those distant from major cities, experience periods of shrinkage. These places often struggle to stabilize and grow. Interventions from the local, state, and national levels can assist revitalization efforts with help from planners and redevelopment specialists. These interventions include initiatives with both preservation and economic objectives. Preservation initiatives include revolving funds, tax credits, foundations and advocacy organizations, historic districts, architectural review boards, ordinances, and the Main Street Program. Economic initiatives that include preservation principles and practices include …

The Ivory Tower: An Intersectional View On Gender And Ethnicity In Academia Before And After The Transition To Online Work, Chelsea Robbins

All Theses

A substantial body of research shows that female academics have faced lower salaries, fewer promotions, and lower rates of tenure than male academics. Proposed mechanisms include higher demands for unrewarded service in the teaching-research-service ratio and significant obstacles in balancing work and family. This study proposed the ‘Academic Tetrad,’ which includes the additional facet of home life, as an alternative to the traditional ‘Academic Trinity’ perspective. The present study utilized an intersectional perspective to examine the academic tetrad, key workplace variables, and work-life balance across the COVID-19 transition to online work. The findings countered previous research by showing equality on …

Stepping Into The Past: A Spatial And Temporal Analysis Of Charleston’S Streetscape Through Imagery, Travis Galli

All Theses

The tradition of preservation has long focused on the built environment of historic buildings, while ignoring the very environment they reside in, specifically streetscapes. This thesis seeks to identify the spatial and temporal changes in streetscapes occurring on King Street and Chalmers Street from 1700 until 1971 and provide guidelines for the preservation and restoration of streetscapes to their periods of historic significance between ca. 1750-1971. By collecting and analyzing images of the streetscape at different period in time, specific features and materials were identified. Imagery included historic photos, paintings, and sketches. Broken into specific periods, this study tracks changes …

Identification Of Genetic Variants Underlying Maxillary Canine-Tooth Mesioversion And Small Body Size In Shetland Sheepdogs, Sydney R. Abrams

All Theses

The domesticated dog (Canis lupus familiaris) exhibits a unique population structure, with high levels of genetic homogeneity within breeds due to selective breeding. These closed breeding populations can result in breed-specific inherited disorders. Maxillary canine-tooth mesioversion (MCM) is a genetically complex dental anomaly observed nearly exclusively in the small Shetland Sheepdog breed. Here, we utilized a genome-wide approach to discover a locus of major effect on chromosome 9. Using whole-genome resequencing data from a bilaterally affected dog, we identified variants in two genes: FTSJ3, encoding an RNA methyltransferase, and GH1, encoding growth hormone. Independent genome-wide association …

The Influence Of Classroom Design On Problem Behaviors And Educational Growth Indicators For Children With Autism Spectrum Disorder (Asd), Anthony D. Asher

All Theses

This qualitative comparative case study reports on findings from a pre-and post-occupancy evaluation using multiple data collection methods to explore how classroom design features contribute to behavioral outcomes for children with ASD. Ten children, ages three to five years older with ASD, were observed over four months as they transitioned from their current classrooms into their newly built classrooms based on evidence-based design for children with ASD. For a two-month period in each setting, environmental conditions were tracked continuously in both classrooms. In addition, interviews were conducted with the special education teachers in both settings to gain insight into the …

Use Of 14c-Pfoa To Study Uptake And Biological Effects Of Pfoa In Brassica Juncea, Bryanna Dawn Wattier

All Theses

Perfluorooctanoic acid (PFOA), a surfactant, is a member of the perfluoroalkyl acids (PFAAs) family and is a contaminant of emerging concern for human and environmental health. PFOA is a persistent organic pollutant but currently little is known about (1) the potential ecological and toxicological effects of PFOA and (2) how PFOA moves in the environment. This study employs a radiotracer (¹⁴C-PFOA) to study the uptake and effects of PFOA in hydroponically grown Brassica juncea, a representative crop species. Plants were exposed in quadruplicate over the course of seven days (with plants sampled on day 4 and day 7) …

Portable U-Bent Optical Fiber Biosensor For Detecting Microcystin-Lr, Quan Dio Anh Le

All Theses

Cyanobacteria are the only known prokaryotes that can photosynthesize. Due to their unique ability, they are important entities in the global carbon and nitrogen cycles. However, two factors can turn cyanobacteria into a nuisance. In general, eutrophication is the process that supplies external nutrients that are needed for cyanobacteria blooms into bodies of water from the surrounding environment. Climate warming intensifies this process by producing carbon dioxide, methane, and nitrous oxide. With cyanobacteria blooms occurring worldwide, they are becoming a bigger threat to human health, and there has been increased interest in detecting cyanobacteria and their toxic byproducts.

For instance, …