Digital Commons Network^™

Climatic Drivers Of Growth In Mixed Conifer Forests Of The Sierra Nevada For Different Tree Sizes And Thinning Treatments, Andrew M. Hirsch

Graduate Theses, Dissertations, and Problem Reports (ETD)

The Mediterranean region of northern California is projected to get increasingly warmer under all Intergovernmental Panel on Climate Change (IPCC) emission scenarios, with future precipitation projections not showing much of a trend. This poses a problem to the already dry summers that are experienced in the Mediterranean region of California. If precipitation does not increase alongside temperatures, the dry seasons will likely only get drier. The use of dendroclimatology to assess how mixed conifer species in the Sierra Nevada responded to past climate is a key resource that can be used to infer how trees may respond to a future …

Ecology Of Freshwater Turtles And Other Wetland Wildlife In A North-Central West Virginia Watershed, Darien N. Lozon

Graduate Theses, Dissertations, and Problem Reports (ETD)

The goal of wetland mitigation in the United States is to achieve a no-net-loss of wetlands; however, mitigated wetlands must be monitored to ensure wetland function is comparable to natural wetlands. In this study, relationships between land use practices and freshwater turtle abundance, wetland connectivity, and heavy metal bioaccumulation were investigated. In Chapter 1, a summary of pre-restoration species abundance and diversity is provided for anurans, birds, benthic macroinvertebrates, fishes, small mammals, plants, and turtles in riparian wetlands along Ruby Run, a tributary of Deckers Creek in north-central West Virginia, USA. These data provide a baseline for comparison after mitigation …

When Face-To-Face Communication Fails: A Case Study Of Wvu Extension Agents Utilizing Innovative Social Media Practices, Madison Brooke Quinn

Graduate Theses, Dissertations, and Problem Reports (ETD)

An important aspect that contributes to the success of county Extension programs is relationships and collaborations with community members. This became a challenge when face-to-face communication was no longer possible as a response to the national pandemic that occurred due to COVID-19. In recent years, society has been increasing their reliability on social networking for communication (Diem et al., 2011). Social media played a central role in the diffusion of information in a variety of organizations and businesses during COVID-19 (Geol et al., 2020). The purpose of this study was to describe how WVU Extension Service is utilizing innovative social …

Turning Visual Noise Into Hardware Efficiency: Systems Of Viewer And Content Aware Power-Quality Scalable Embedded Memories With Ecc-Adaptation For Big Videos And Deep Learning, Ali Ahmad Haidous

Electrical and Computer Engineering

Mobile devices, such as smart phones, are being increasingly utilized for watching videos. Video processing requires frequent memory access that consume a significant amount of power due to large data size and intensive computational requirements. This limits battery life and frustrates users. Memory designers are focused on hardware-level power-optimization techniques without consideration of how hardware performance influences viewers' actual experience. The human visual system is limited in its ability to detect subtle degradations in image quality. For example, under conditions of high ambient illumination – such as outdoors in direct sunlight – the veiling luminance (i.e., glare) on the screen …

Three Essays In Applied Econometrics: Agricultural And Energy Economics, Kuan-Ming Huang

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation examines three empirical issues in energy and agricultural economics using econometrics models whose titles are: 1) Do Natural Hazards in the Gulf Coast Still Matter for State-Level Natural Gas Prices in the US? Evidence After the Shale Gas Boom; 2) Do Exploitations of Marcellus and Utica Shale Formations Improve Regional Economy in Ohio, Pennsylvania, and West Virginia? A Synthetic Control Analysis; and 3) How Did Covid-19 Impact US Household Food Spending? An Analysis Six Months In.

The first essay assesses the impact of natural hazards on state-level natural gas prices and evaluates the effects of the shale gas …

#Canceled: Positionality And Authenticity In Country Music’S Cancel Culture, Gabriella Saporito

Graduate Theses, Dissertations, and Problem Reports (ETD)

From its beginning in film and television and its early adoption by Black Twitter, cancel culture has become a phenomenon in the era of social media. Marked by the popular hashtags #cancel, #canceled, #[InsertNameHere]isOverParty, and #Surviving[InsertNameHere], cancel culture is a practice which involves publicly denouncing and/or shaming a person or company when they do something that is considered offensive or objectionable. It saw a resurgence in the era of #MeToo that has not slowed down in an age dominated by social media presidents and global pandemics. Cancel culture has also seen a recent re-adoption by the political right, which begs …

Effects Of Acute And Chronic Nicotine Administration On Choice Of Probabilistic Outcomes, Katya A. Nolder

Graduate Theses, Dissertations, and Problem Reports (ETD)

Risky choice can be operationally defined as the choice for a larger, uncertain reinforcer over a smaller, certain reinforcer. Research suggests smokers engage in more risky or maladaptive decisions when compared to nonsmokers. The relation between nicotine and risky choice could benefit from further investigation, since nicotine is the active substance of tobacco products that maintains tobacco addiction. Acute nicotine administration has shown to alter risky choice; however, since the everyday smoker uses nicotine repeatedly, more research on chronic administration is warranted and would allow for assessment of tolerance or sensitization of these effects. The present study investigated effects of …

Doctors, Miners, And Black Lung: A Transatlantic Comparison Of Organized Medicine's Role In The Fight For Black Lung Recognition In West Virginia And Wales, Mollie M. Cecil Md

Graduate Theses, Dissertations, and Problem Reports (ETD)

Black lung disease is a crippling occupational lung disease experienced by coal miners throughout the world. However, this disease was not always recognized by the medical profession and required significant efforts on the part of miners’ unions to force mainstream recognition. The historiography on the subject is limited, especially with respect to the relationship between organized medicine and organized labor. This work further explores this relationship, particularly how this relationship differed between the parties in Wales and in West Virginia. In doing so, it portrays a more detailed picture of the fight for black lung recognition as well as highlights …

Reframing: A Grounded Theory Study Of Postmenopausal Women Following Osteoporotic Fracture, Ashley D. Barber

Graduate Theses, Dissertations, and Problem Reports (ETD)

BACKGROUND: Osteoporosis is a chronic disease resulting in low bone mass and increased bone fragility. Most often seen in women age 65 and older, osteoporosis is usually diagnosed following osteoporotic fracture. Despite numerous treatment options many women continue to remain untreated for osteoporosis and are at increased risk for subsequent fractures and complications. PURPOSE: The initial purpose of this classic grounded theory study was to explore the decision-making process women aged 65 and older experience when considering osteoporosis treatment following osteoporotic fracture. Following the tenth participant interview the researcher discovered a new main concern that emerged from participant interviews. Participants …

Causal Determinants Of College Success, Benjamin Blemings

Graduate Theses, Dissertations, and Problem Reports (ETD)

The first essay focuses on alcohol access in college, which is an impediment to many students' success. Alcohol sales to general seating at college football games has been broadly adopted despite results suggesting greater alcohol availability increases crime and college alcohol abuse. Using differences-in-differences, this paper estimates how allowing alcohol sales in college football general seating sections affects crime. Reductions in crime are found after sales are allowed. After sales begin, those under the age of 21 are still not legally permitted to purchase in-stadium alcohol, but are still affected by changes in other stadium policies or law enforcement strategies. …

Exploring The Perceptions Of Produce Processors Operating In Non-Profit Commercial Kitchens In West Virginia, Megan Christine Govindan

Graduate Theses, Dissertations, and Problem Reports (ETD)

According to the Centers for Disease Control and Prevention, 48 million people get sick, 128,000 are hospitalized and 3,000 die each year from foodborne illness. The Food Safety Modernization Act (FSMA) shifted the focus of the Food and Drug Administration from response, to prevention of foodborne illness. The FSMA identified seven rules related to food safety prevention measures, including inspection and compliance, response and enhanced partnerships to ensure food safety along the food system, and employee-training compliance measures. Increasing access to healthy, local foods has economic, public health, and environmental benefits. Farm to Institution policies are becoming more popular nationally, …

Dynamic Optimization Algorithms For Baseload Power Plant Cycling Under Variable Renewable Energy, Rebecca Hyen Hae Kim

Graduate Theses, Dissertations, and Problem Reports (ETD)

The growing deployment of variable renewable energy (VRE) sources, such as wind and solar, is mainly due to the decline in the cost of renewable technologies and the increase of societal and cultural pressures. Solar and wind power generation are also known to have zero marginal costs and fuel emissions during dispatch. Thereby, the VRE from these sources should be prioritized when available. However, the rapid deployment of VRE has heightened concerns regarding the challenges in the integration between fossil-fueled and renewable energy systems. The high variability introduced by the VRE as well as the limited alignment between demand and …

Soil Response Of Helicopter Liming In The Monongahela National Forest, Jarrett Douglas Fowler

Graduate Theses, Dissertations, and Problem Reports (ETD)

Soils in the Monongahela National Forest (MNF) are acidic due to sandstone parent material, acid deposition, uptake of base cations by vegetation, and release of organic acids by organic matter (OM) decomposition. Increases in soil acidity have caused declines in forest health and changed species composition and nutrient status. Liming can neutralize soil acidity, but no large-scale liming projects have been done on acid forest soils in the USA. In anticipation of acquiring funding for a proposed liming project in the MNF, in 2007 and 2009 10 sites were selected to sample and analyze soils before lime was applied. In …

Improving Characterization Of Small Molecules Using Enhanced Molecular Reaction And Ionization Techniques, Sandra N. Majuta

Graduate Theses, Dissertations, and Problem Reports (ETD)

Metabolomics is an emerging “omics” field, which is comprised of the study of small molecule metabolites in biological systems. It can be argued that the abundances of metabolites within biological samples, such as tissue and plasma, are indicative of various physiological states. Thus, metabolomics analysis has the potential in the clinical scientific field to be an effective tool for early disease diagnosis as well as for proposing and monitoring new treatments for diseases. However, full characterization of the metabolome complement is often hampered by the wide diversity of metabolites, which also exhibit an extremely large concentration range in biological samples. …

A Foundation For Collaboration: An Analysis Of Robert Schumann’S Dichterliebe, Op. 48, Kailang Zhan

Graduate Theses, Dissertations, and Problem Reports (ETD)

This paper provides an analysis of Robert Schumann’s Dichterliebe offering historical information and insights into each of the sixteen songs. The analysis includes the English translation of the texts and discussion of the form of each song as well as highlights of the special moments of harmonic, rhythmic, and melodic structure in relation to Schumann’s setting of each poem. The analysis provides a foundation for collaborative skills for the singer and pianist for the study and performance of Dichterliebe. In addition, the paper includes brief biographies of Robert Schumann and Heinrich Heine and background information on the poetry and …

An In Vitro Comparison Of Shear Bond Strength Between Two Orthodontic Light-Curable Adhesive Pastes, Stephanie Becker

Graduate Theses, Dissertations, and Problem Reports (ETD)

Background and Objectives: A relatively new light-cure orthodontic adhesive BracePaste^® can fluoresce under UV light to assist in cleaning up excess flash after bonding. Complete removal of excess resins around the bonded brackets may minimize excessive loss of enamel upon debonding. The objective of this study was to determine the shear bond strength of BracePaste compared to that of the conventional “Transbond XT” adhesive. Additionally, enamel and bracket interfaces were examined to determine the location of bond failure and the tooth surfaces were visually examined to assess severity of enamel marks and the presence of remaining adhesives on the …

Discriminative Stimulus Effects Of Cannabidiol Oil In Rats, Rebecca L. Chalme

Graduate Theses, Dissertations, and Problem Reports (ETD)

Cannabidiol (CBD) is one of the major centrally active phytocannabinoid components of cannabis, and has been approved by the FDA only for the treatment of two rare seizure disorders. However, CBD has been touted as a potential treatment for anxiety in place of more traditional treatments like benzodiazepines. Although there is some evidence of anxiolytic effects of CBD, its suitability as a substitute for benzodiazepines is unknown. This experiment was designed to assess to what extent CBD shares interoceptive discriminative-stimulus properties with the anxiolytic chlordiazepoxide (CDP), a benzodiazepine. In the present experiment, a range of doses (0-333.3 mg/kg) of over-the-counter …

An In-Depth Exploration Of Hospital-Based Physical And Occupational Therapists’ Needs, Perceptions And Participation In A Safe Patient Handling And Mobility Program, Kimeran W. Evans

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction - Patient mobility performed in the hospital setting places healthcare workers at high risk for WMSDs. The healthcare industry has responded through the creation of SPHM programs that are successful in reducing work-related injuries broadly. However, less is known about the distinct experiences of rehabilitation professionals. Therefore, an in depth exploration of the perceptions, participation, and needs pertaining to lift equipment usage among rehabilitation professionals was performed.

Methods – A qualitative case study approach explored this bounded system. Six focus groups were conducted with 25 members of the rehabilitation team and three interviews were conducted with key administrative personnel. …

The Development And Distinction Of Emerging School Professionals: Boundary Work Of Guidance Counselors And School Psychologists, Madison E. Wilson

Graduate Theses, Dissertations, and Problem Reports (ETD)

As a compulsory part of our society, schools are a prominent institution in the United States and abroad. In a system with multiple domains of specialized professionals, it is important to define their roles, determine where there is overlap, and assess if both professions are functioning to best assist students. This study examines the boundary work and professionalization of two emerging mental health professions within the school system: guidance counselors and school psychologists. Thematic analysis of the boundary work in the editorials of each professions’ flagship journal show that much of the boundary work between the journals is similar and …

From Inner Segment To Outer Segment: Palmitoylation Of Photoreceptor Na+, K+-Atpase And The Importance Of Prcd In Photoreceptor Outer Segment Morphogenesis, Emily R. Sechrest

Graduate Theses, Dissertations, and Problem Reports (ETD)

Photoreceptors are specialized neuroepithelial cells which are optimized for efficient capture of light and initiation of visual transduction. These cells have several compartments which are very important for proper visual function and segregation of cellular processes, including the outer segment (OS), inner segment (IS), nucleus, and synapse. The IS houses all of the cellular organelles and biosynthetic molecular machinery the cell requires and is the site of protein synthesis. The light-sensing OS is a highly modified, primary cilium, which contains many stacks of double membranous discs which house proteins required for formation and maintenance of OS structure, as well as …

In Vitro And In Vivo Toxicological Evaluation Of Emissions From The Fused Filament Fabrication Three-Dimensional Printing, Mariana T. Farcas

Graduate Theses, Dissertations, and Problem Reports (ETD)

Fused filament fabrication (FFF), a three-dimensional (3-D) printing process, is an emerging technology that has recently gained wide popularity among both consumers and manufacturers. As filament is heated to above its glass transition temperature in a 3-D printer, a portion may undergo thermal decompostion, which releases ultrafine particles (UFP) and volatile organic compounds (VOCs) with potential adverse respiratory health effects are released into the air. This study's central hypotheses is that emissions generated during 3-D printing are toxic and exposure to these emissions induces pulmonary and systemic adverse health effects. Considering that currently, limited understanding is available on the health …

Post Pandemic Shopping, Karlie Matejcek

Architecture Theses

Shopping malls were originally designed to give people the opportunity to socialize and shop within the same environment. The shopping mall concept is extremely important within the urban spacial system, as it connects both leisure activities and commercial businesses into one environment for pedestrians to enjoy. Retail consumers and visitors are able to fulfill their need for visual stimulation from their surrounding environment as well as the ability to enjoy various relaxing activities in this area. The concept of the retail experience was to bring people together and provide many opportunities for social exchange in one setting. How will this …

Homeostasis, Grace Sundberg

Architecture Theses

Homeostasis is the self-regulating process by which stability is maintained during the adjustment to conditions. This is similarly seen in how our built environment provides stability to our ever-changing health, wellness, and environment. Utilizing Zero Carbon principles and WELL Building Standards can assist in supporting our built environment to be adaptable to maintain the balance of homeostasis that is desired. By following these standards, the structure that is created should enhance our state of being and improve our sustainability. These factors are extremely prevalent in a society that is overusing resources, overexerting themselves, and underutilizing the power of architecture. The …

Designing For Memory Loss, Mary Biegert

Architecture Theses

We all live with the fact that someday our loved ones will need to have help with day to day life and that we will too. As of right now there is a generally negative feeling towards moving out of one’s home and into an assisted living facility, and eventually into a nursing home. There is an added anxiety when having to look into memory loss facilities. These institutions are taking peoples' independence and in return creating a glum reality for people who are already suffering. The current pandemic that our world is in, and Covid 19 being the deadliest …

Optical Hygiene And Modernity: A Site Analysis Of Hyperion Water Reclamation Plant Using Lefebvre’S Triad, William R. Stone

Pomona Senior Theses

Hyperion Water Reclamation Plant sits at the edge of Los Angeles County as an almost unknowable infrastructure. Unlike the city block, the grocery store, or one’s own home, this integral part of the urban landscape asks not to be experienced by its users, only the employees who work there every day. This place, which I’d hesitate to call a place, amalgamates preconceptions about infrastructure, sewage, purity, danger, modern architecture, and the role of the state.

In this thesis I conduct a site analysis of Hyperion Water Reclamation Plant in three parts, or moments based loosely on Henri Lefebvre’s conceptual triad: …

Exploring The Impacts Of No-Till Agriculture And “Three Sisters” Intercropping On Carbon Sequestration And Soil Health, Chloe Wanaselja

Pomona Senior Theses

This project seeks to explore whether regenerative agriculture can be a tool to mitigate climate change and increase resilience. It asks if specific practices of no-till (NT) and “Three Sisters” intercropping can contribute to a collective climate mitigation “toolkit” across regions of the USA.

Climate change is the existential threat of the century. We are already experiencing shifts in weather and disease patterns and increased food insecurity. Industrial agriculture is a major contributor to climate change, highlighting the imperative of the development of and transition to well-informed regenerative agricultural practices. Despite the urgency, a comprehensive set of agricultural “climate best …

Land Grant Report 2019-2020, Tennessee. Higher Education Commission.

Land Grant Funding Report

No abstract provided.

Articulation And Transfer In Tennessee Higher Education 2020 Report, Tennessee. Higher Education Commission.

Academic Programs and Workforce Reports

No abstract provided.

Tennessee Education Lottery Scholarship Program Annual Report 2020, Recipient Outcomes Through Fall 2019, Tennessee. Higher Education Commission.

Financial Aid Reports

No abstract provided.

Tennessee Higher Education Fact Book 2019-2020, Tennessee. Higher Education Commission.

Higher Education Fact Book

No abstract provided.