Digital Commons Network^™

Sustainability Key Performance Indicators For Mass Customization, Md Fahid Hasan Pulak

Graduate Theses, Dissertations, and Problem Reports (ETD)

Today’s manufacturers are striving towards a more sustainable and customized product offering in their value chain to satisfy customer demand and compete on the marketplace. By adopting sustainability practices, companies are not only complying with environmental regulations but are strategically addressing the triple bottom line (TBL) of sustainability (environmental, social, and economic). Similarly, mass customization allows a company to better satisfy their customers by creating individualized products economically. Moving forward, it is important to better understand the relationship of these two competitive strategies. In order to assess the sustainability performance of mass customization, it is important to understand the appropriate …

Level Of Adoption Of West Virginia Agriculture Teachers' Usage Of Internet-Based Educational Technology In The Classroom, Travis Daniel Veach

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to determine the level of adoption of West Virginia agricultural educators’ usage of internet-based educational technology for instruction. The population for this study included 103 educators during the 2020-2021 school year. The study yielded thirty-two responses from the population. Respondents indicated they use internet-based educational technology for their classroom instruction. Respondents indicated they use internet-based educational technology in a variety of different ways for instruction. Respondents adopted internet-based educational technology at varying degrees depending on the technology, some respondents being early adopters, and others later adopters.

Enacting Sustainability In Footwear Product Development, Mary Samantha Hale

Graduate Theses, Dissertations, and Problem Reports (ETD)

The apparel and footwear industry's negative environmental impacts have companies facing scrutiny as consumer environmental consciousness increases (Brewer, 2019). Apparel and footwear companies are scrambling to develop sustainable initiatives with more consumers demanding they be held accountable for their actions. The industry has focused on recycling, raw materials sourcing, and reducing production waste during product development for more sustainable outcomes. This qualitative case study explores how sustainability as an abstract corporate initiative affects footwear companies and product development processes. The best way to explore how companies engage and execute sustainable practices in their product development process is by examining it …

Evaluating Social Media As A Medium Of Private Communication Through Steganographic Images, Kendall Weldon Coles

Graduate Theses, Dissertations, and Problem Reports (ETD)

Social media is a vastly used communication tool with billions of users worldwide. These social networks provide users the ability to share their ideas and thoughts through the messages, videos, and images that they post. The images that are shared can possibly be embedded with private messages through the use of a steganographic tool. The messages are embedded in a fashion that doesn’t change the visual appearance of an image. This allows for these types of images to hide in plain sight, which creates the possibility of someone communicating privately in a public social media setting. This project proved how …

Iot Malicious Traffic Classification Using Machine Learning, Michael Austin

Graduate Theses, Dissertations, and Problem Reports (ETD)

Although desktops and laptops have historically composed the bulk of botnet nodes, Internet of Things (IoT) devices have become more recent targets. Lightbulbs, outdoor cameras, watches, and many other small items are connected to WiFi and each other; and few have well-developed security or hardening. Research on botnets typically leverages honeypots, PCAPs, and network traffic analysis tools to develop detection models. The research questions addressed in this Problem Report are: (1) What machine learning algorithm performs the best in a binary classification task for a representative dataset of malicious and benign IoT traffic; and (2) What features have the most …

Development Of Collision Resilient Drone For Flying In Cluttered Environment, Al Mahmud

Graduate Theses, Dissertations, and Problem Reports (ETD)

The use of multi-rotor aerial vehicles, also known as drones, has increased significantly in the last decade due to their ease of use and applicability to an extended range of functions. Therefore, the importance of making these vehicles safe, for both themselves and the people around them, has also increased. A clear solution to this problem is the development of algorithms that generate collision-free paths using different sensors. However, even with such onboard computation, avoiding a collision is not always possible. Thus, the use of a protective structure (cage) around the aerial vehicle is a solution to keep it safe …

Deep Models For Improving The Performance And Reliability Of Person Recognition, Sobhan Soleymani

Graduate Theses, Dissertations, and Problem Reports (ETD)

Deep models have provided high accuracy for different applications such as person recognition, image segmentation, image captioning, scene description, and action recognition. In this dissertation, we study the deep learning models and their application in improving the performance and reliability of person recognition. This dissertation focuses on five aspects of person recognition: (1) multimodal person recognition, (2) quality-aware multi-sample person recognition, (3) text-independent speaker verification, (4) adversarial iris examples, and (5) morphed face images. First, we discuss the application of multimodal networks consisting of face, iris, fingerprint, and speech modalities in person recognition. We propose multi-stream convolutional neural network architectures …

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 …

Adolescents' Production Of Clausal Structures In Written Narrative, Expository, And Persuasive Genres, Lauren Elizabeth Myers

Graduate Theses, Dissertations, and Problem Reports (ETD)

The aim of this study was to analyze written language samples across different genres and age groups to provide information about the production of complex syntax emergence as time progresses across tasks. Complex syntax is both a socially and academically relevant language skill that is observed to advance well into later life. In order to analyze language samples as a way to identify language abilities, we must first understand syntactic emergence across genres with adolescents who are identified as having typical language development. In this study, written narrative, expository, and persuasive language samples were elicited from sixty typical adolescents in …

Application Of 3d Seismic Signal And Geomechanical Attributes For Subsurface Fracture Characterization: A Case Study In Clearfield County, Central Pennsylvania, Iman F. Zulkapeli

Graduate Theses, Dissertations, and Problem Reports (ETD)

Hydrocarbon exploration in unconventional reservoirs is highly risky due to the nature of the reservoirs and the variability in fractures and reservoir geomechanical properties in the subsurface. The reservoir needs to be fully characterized to avoid any complication such as frac hit, wellbore failure, blowout, or even a dry hole. The Clearfield reservoir produces an exceptionally low amount of gas, compared to the neighboring region in the proximity, which has been poorly understood. This raises the question as to what causes the reservoir to have low productivity.

This study focuses on the natural fracture characterization using high-quality 3D seismic signal …

Standby Lovers: A Typology And Theoretical Investigation Of Back Burner Relational Maintenance, Dana Borzea

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this dissertation was to investigate the connections between relational maintenance behaviors, theoretical factors, and relational characteristics in back burner relationships. A back burner relationship involves at least one individual who is romantically or sexually interested in a target, but they are not currently involved with the target. Given that back burners maintain communication with each other with the possibility of becoming romantically or sexually involved in the future, Study 1 was concerned with inductively identifying the relational maintenance behaviors used in back burner relationships. Following prior typology methods, participants (N = 86) in Study 1 were …

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 …

The Joyful Path Of Lifelong Mastery Of The Piano, John Alan Rose

Graduate Theses, Dissertations, and Problem Reports (ETD)

Designed to function as a handbook for pianists, this research project is written in a friendly manner. Organized by theme, it contains a multiplicity of approaches that pianists at all levels can apply to their daily piano practice to help deepen the meaning and efficacy of their work. No matter what role the piano plays in your life, there is much in this document that will help you find joy as you discover new things about yourself through practicing the piano. From methods of practice to philosophies by established performers, this project has enough material to be kept within arm’s …

Increasing The Reliability Of Software Systems On Small Satellites Using Software-Based Simulation Of The Embedded System, Matthew D. Grubb

Graduate Theses, Dissertations, and Problem Reports (ETD)

The utility of Small Satellites (SmallSats) for technology demonstrations and scientific research has been proven over the past few decades by governments, universities, and private companies. While the research and technology demonstration objectives that can be provided by these SmallSats are becoming similar to larger spacecraft, their reliability still falls behind. This is in part due to the reduced cost of SmallSat missions in comparison to large spacecraft, which requires cheaper components, rapid development schedules, and accepted risk. In these missions, the importance of the flight software is often overlooked, and the software is rushed through development and not fully …

Describing A Putative Corollary Discharge Circuit In Drosophila, Kaitlyn Nicole Boone

Graduate Theses, Dissertations, and Problem Reports (ETD)

Corollary discharge (CD) circuits provide critical information about movement and behavior to provide context to sensory processing. However, to date, there has not been a comprehensive study of CD circuits at a single-cell level. In this thesis, I aimed to resolve the connectivity of ascending histaminergic neurons, consisting of two pairs, the mesothoracic pair (MsAHNs) and metathoracic pair (MtAHNs) at a single-cell level and characterize contexts of activation. Using transgenic techniques, connectomics and transcriptomics, we identify neural populations receiving input from the AHNs and neural populations with significant output to the AHNs. We explored where the AHNs predominantly receive synaptic …

Erosion And Sediment Controls On Reclaimed Mine Refuse Impoundments, Sara Dalen

Graduate Theses, Dissertations, and Problem Reports (ETD)

To ensure the sustainable use of one of West Virginia’s precious resources, conscientious long-term management of residual waste is of immense importance. This thesis examined two main topics: i) the dewatering process of acid mine drainage (AMD) sludge, and ii) an investigation of soil loss predictions of a reclaimed coal refuse impoundment.

The first aspect of this thesis addresses clarification and remediation of AMD prior to disposal is a prominent component to preventing runoff and seepage of environmentally detrimental byproducts. To examine the effects of flocculation and dewatering more closely by means of geotextiles, an AMD sludge was analyzed. The …

#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 …

Technical Direction Process For King Lear, Ashley Noel Hungerford

Graduate Theses, Dissertations, and Problem Reports (ETD)

This thesis is my account as the Technical Director of King Lear filmed at West Virginia University, College of Creative Arts, School of Theatre & Dance in collaboration with West Virginia Public Broadcasting. This production took place during the COVID-19 pandemic from September 2020 – March 2021. This document will take you through budgeting, drafting, build, load in, filming, and strike processes, including how COVID-19 affected these processes. This thesis is supported by images, schedules, drafting, and paperwork.

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. …

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 …

Understanding The Variable Drivers Of Toxicity For The Broad Class Of Carbon Nanotubes And Nanofibers From U.S. Facilities, Kelly E. Fraser

Graduate Theses, Dissertations, and Problem Reports (ETD)

Pulmonary exposure to carbon nanotubes or nanofibers (CNT/F) is known to induce inflammation, toxicity, or tumorigenesis, and is a concern in the occupational setting. U. S. facility employees are at risk of inhalation exposure of multi-walled carbon nanotubes and carbon nanofibers during primary and secondary manufacturing. To date, only one MWCNT, Mitsui-7 has been classified as possibly carcinogenic to humans (Group 2B), while all other materials were subsequently categorized as unclassifiable (Group 3). This class of material has recently been listed as a high priority to the International Agency for Research on Cancer due to this significant knowledge gap. Furthermore, …

Three Essays On The Impact Of Cuteness On Consumer Behavior, Alexis Taeeun Yim

Graduate Theses, Dissertations, and Problem Reports (ETD)

Over the last decade, the world has seen a rise in the popularity of cute stimuli. Adorable baby pictures, fluffy puppy videos, and whimsical emojis seem ever-present in social media news feeds and friends’ posts. In addition, products marketed toward adults that feature cute characters drive sales worth billions of dollars. The growing presence of cute stimuli in our daily lives is accompanied by emerging research on their social and behavioral impacts. Correspondingly, the current dissertation consists of three essays that contribute to the literature on cuteness by empirically testing the impacts of cuteness in the marketplace. To extend the …

Comparing Spanish L2 Use Of Regional Phonemes After Study Abroad In Spain And Mexico, Katherine R. Lindley

Graduate Theses, Dissertations, and Problem Reports (ETD)

The present study analyzed the use of regional phonemes by native-English speakers before and after spending a year abroad in either Spain or Mexico. The variables selected were the interdental voiceless fricative [θ] and the uvular voiceless fricative [χ], along with their variations. Semi-structured oral interviews were used to elicit data before their sojourn and at the end of their stay. Results show that many participants used [θ] and [χ] more after spending a year in Spain and participants preferred [s] and [h] after spending a year in Mexico. Data on social networks were collected throughout the study for the …

Variations In Produced Water Chemistry And Relation To Regional Geology And Production In The Marcellus Shale, Northcentral West Virginia, Jonathan M. Brady

Graduate Theses, Dissertations, and Problem Reports (ETD)

An investigation of 74 Marcellus Shale wells across northcentral West Virginia indicates changes in produced water chemistry and quantity can be related to geologic conditions based on well logs and core data. These changes are determined by reviewing multiple produced water analyses for individual wells for periods up to ten years. Results show variations among the areas in this study. From west to east across central Harrison County to central Taylor County, then north into Monongalia County, gamma-ray logs show increasing intensity, especially in the middle and lower Marcellus. XRD mineralogy from core data shows increasing clay content from west …

Bibliometric Analysis Of Research Trends In Rice Straw/Husk Reinforced Polymer Composites, Deepak D Dr., Abhishek S. Madival, Anupkumar M. Bongale Dr.

Library Philosophy and Practice (e-journal)

Bibliometric research is statistical analysis of publications to identify the most influencing sources of research pertaining to a specific area of research. This paper presents an overview research on rice straw/husk (RS/RH) reinforced polymer composites by using the bibliometric indicators to establish the research framework and to identify the essential research. The relevant journals, authors, institutions and countries which have significantly contributed to research on RS/RH based composite is focused. The bibliometric data is generated through Scopus database. It is observed that the number of publications on characterization of RS/RH based composites are consistently increasing over the last few years …

Scientometric Study Of Indian Hydrogel Research Based On Web Of Science Database, Chaman Sab M, Mariraj Vasudev Sedam, Vitthal T. Bagalkoti

Library Philosophy and Practice (e-journal)

On the basis of the Web of Science database, through scientometrics, quantitative and qualitative research was conducted on hydrogel literature produced globally. A total of 2531 publications and 48,157 citations were received to these publications during 2011 - 2020. It was found that the number of published articles was higher in the USA, South Korea, Saudi Arabia, South Africa, England, Peoples R China, etc. The highest number of publications 4, 34 (17.147%) was published in 2020. The highest number of citations 6176 was received in 2013. The majority of the researcher used journal articles 2317 (91.545%) and the majority …

Perceptions Of Librarians On The Usefulness Of Drm Technology In Protecting Against Copyright Violation, Arnold Mwanzu

Library Philosophy and Practice (e-journal)

The purpose of the study was to establish the perceptions of librarians on the usefulness of digital rights management systems in digital libraries as mechanisms of securing digital content from copyright violation in order to assess the general usefulness of the DRM technology. The study used Strathmore University library and Moi University Nairobi Campus library as the case studies. A Census was carried out because the population under study was small with a total of 34 respondents. Both descriptive and inferential statistics were employed in this study.

The study established that there exists a positive correlation between the awareness of …

Hr Process Automation: A Bibliometric Analysis, Shubham Mishra, Monica Kunte, Netra Neelam, Sanjay Bhattacharya, Preeti Mulay

Library Philosophy and Practice (e-journal)

Automation is interpreted as the replacement of manual operations by electronics and computer-controlled systems. Human resource management is an indispensable part of every firm be it the space of retail, healthcare, education or any other sector. Activities such as hiring new workers, training, or making sure that local labour laws are obeyed with HR processes and are a crucial part of every organisation. HR has typically been believed of as an extremely manual department procedure. Employees are accustomed to doing this manually and getting the job done themselves. But everything around the HR processes are changing rapidly. HR Automation is …

Creating Institutional Repository In Libraries: The Dspace Experience In Pakistan, Muhammad Safdar

Library Philosophy and Practice (e-journal)

The purpose of this study was to know the experience of Library and Information Science (LIS) professionals of Pakistan about creation of the institutional repositories (IRs) using DSpace at their institutions. This study also explored the success factors, problems in the implementation of the DSpace and solutions. To meet the purpose, study was conducted in the multiple phases. In the first phase, the relevant literature was reviewed. On the basis of reviewed literature, an interview guide was developed for data collection. Data was collected from LIS professionals of renowned Lahore based universities such as Lahore University of Management Sciences (LUMS), …

User Preference On Use Of Print And Electronic Resources Among Faculties And Pg Students: A Study Of University Of Agricultural Sciences, Dharwad, Dr.Shilpa S. Uplaonkar

Library Philosophy and Practice (e-journal)

This paper discuss about the user perspective on use of print and electronic resources in University of Agricultural sciences, Dharwad. The study was conducted by using a questionnaire method to know the faculty and post graduate students preference towards print and electronic resources for academic activities. A well structured questionnaire were distributed among faculty and post graduate students.