Digital Commons Network^™

A Phenomenological Approach To Explore The Lived Experiences Of Virtual Employees' Socialization And Organizational Identification, Zachary D. Kostusyk

Doctoral Dissertations and Projects

Virtual work has been increasing throughout the years with the COVID-19 pandemic accelerating that growth. However, the effects of virtual work remain, leaving much to be known about what experiences virtual employees have with their organization that lead to diverse outcomes. This qualitative phenomenological study explored how virtual employees experienced organizational socialization and organizational identification early in their organizational tenure. The theoretical framework for this study used Blau’s (1964) social exchange theory (SET) and Tajfel and Turner’s (1979) Social identity theory (SIT). Data from 13 participants’ semi-structured interviews were analyzed by the researcher using Heidegger’s (1889–1976) interpretive hermeneutic spiral along …

Moving From Symptom Management To Upstream Plastics Prevention: The Fallacy Of Plastic Cleanup Technology, Melanie Bergmann, Hans Peter H. Arp, Bethanie Carney Almroth, Win Cowger, Marcus Eriksen, Tridibesh Dey, Sedat Gündoğdu, Rebecca R. Helm, Anja Krieger, Kristian Syberg, Mine B. Tekman, Richard C. Thompson, Patricia Villarrubia-Gómez, Anish Kumar Warrier, Trisia Farrelly

School of Biological and Marine Sciences

Plastic removal technologies can temporarily mitigate plastic accumulation at local scales, but evidence-based criteria are needed in policies to ensure that they are feasible and that ecological benefits outweigh the costs. To reduce plastic pollution efficiently and economically, policy should prioritize regulating and reducing upstream production rather than downstream pollution cleanup.

The Effect Of Vortex Cooling And Injection Parameters On A Bipropellant 3d Printed Thermoplastic Thruster, Mousa A. Aqailan

Thesis/ Dissertation Defenses

This research reports an experimental investigation of the efficiency and cooling performance of a 10Nvortex cooled Propane/Gox bi-propellent thruster designed and tested with different fabrication materials including a thermoplastic combustion chamber, and metal faceplate and nozzle. The study proposes vortex as a possible solution for cooling thrusters made from partially 3D-printed thermoplastic. This enables the vortex injection method to be 3D printed in a single solid piece thruster to minimize the design complexity and reduce weight, production time, and cost compared to conventional cooling methods. Vortex cooling is simply made by changing the direction of propellant injection rather than using …

Technological Adoption And Changing World Of Work: Case Study Of Services Sector Workforce In Pakistan, Umer Khalid

CBER Conference

This study seeks to investigate the impact of technological adoption and the changing world of work on employment dynamics, job quality and wage structure in the context of a developing economy – Pakistan.

Demand Analysis Of Energy Mix In District Kotli Azad Jammu And Kashmir, Pakistan, Syed Kafait Hussain Naqvi

CBER Conference

This study is an effort to empirically analyze the household’s demand for energy mix (electricity, liquefied petroleum gas (LPG), kerosene, and firewood) in the District Kotli, AJK. The study estimates the demand elasticities (price and expenditure) by employing the Linear Approximate Almost Ideal Demand System (LA-AIDS) to 384 households sampled across District Kotli, AJK in 2017. The empirical estimations are carried out by using the Seemingly Unrelated Regression (SUR), keeping intact the adding-up, homogeneity and symmetry restrictions.

Modifying Koha To Use As A Local Authors' Catalog, Fred King

Medical Institutional Repositories in Libraries (MIRL)

Koha is a widely-used Integrated Library System, free to download, free to use. It is open-source software, is infinitely configurable and can be used in a variety of ways. This presentation will show how MedStar Washington Hospital Center is using Koha and modified Medline records to track articles written by MedStar authors.

Pure-Ly For Authors: An Update Of A Health System Researcher Profile Platform, Heather J. Martin, Amanda Schwartz

Medical Institutional Repositories in Libraries (MIRL)

In 2023, a large healthcare system transitioned their institutional repository's author profile service to an upgraded and more comprehensive platform, and in doing so re-energized author and leadership buy-in.

After Digital Commons'™ Expert Gallery Suite eliminated some functionality, institutional repository (IR) staff began the process of exploring other author profile platforms that would align with essential workflows. Elsevier's™ Pure rose to the top of compatible and robust platforms suitable to replace our previous solution.

Pure's™ automated importing and database-integration was a primary draw, but IR staff had to find creative ways to utilize the administrative features that didn't integrate with …

Performance Of Zig-Zag Microchannel Heat Sink Embedded With Square And Circular Pin Fins, Afra Ali Al Darmaki

Thesis/ Dissertation Defenses

This study introduces the concept of utilizing Zig-Zag microchannels with pin-fins in heat sinks designed for electronic applications and subsequently analyzes their performance by evaluating key parameters such as thermal resistance, pressure drop, and the corresponding pumping power. The Zig-Zag Microchannel Heat Sink (MCHS) that has been devised is modelled numerical by solving the conservation of mass, momentum, and energy equations. The assessment of the Zig-Zag microchannel heat sink with integrated pin-fins considered the following design space: the planar dimensions, the width and depth of the microchannel, orientation and number of turns of the microchannel as well as the Reynolds …

Milton's "Lycidas": Elevating The Human Condition, Haylee Edwards

James Madison Undergraduate Research Journal (JMURJ)

John Milton’s 1637 poem “Lycidas” is a pastoral elegy told from the point of view of a shepherd grieving the loss of his friend, Lycidas. Written in honor of Milton’s late classmate, Edward King, “Lycidas” is a Christian allegory. This essay situates “Lycidas” within the history and characteristics of the pastoral elegy before analyzing how the poem at once inhabits and progressively deviates from the traditional form. Milton combines the traditional pastoral form with Elizabethan ideals and imagery to affirm his own religious, political, and existential views about death and the afterlife. The poem becomes increasingly complex, increasingly modern, and …

Taylor University Releases Plan To Invest $100 Million On Campus, Additional Investments For Local Community, Taylor University

2023 Website News Stories

No abstract provided.

The Beacon, November 16, 2023, Beacon Staff

The Beacon, 2023-2024

Underrated Thanksgiving traditions; Upcoming engineering program; "1989" re-release of ragged love songs; "The Marvels" falls short of being "marvelous"; Christmas concert exemplifies ensemble; Quiz: What Taylor Swift era are you?; NW Students excited to serve in the spring; Thanksgiving traditions vary among students; Business celebrated with Global Entrepreneurship Week; Engineering program preview; Everyone should have a mullet; Women in male dominated careers; Raider volleyball wins GPAC tournament; RSC fitness center treatment and upkeep; Men's soccer is in the national tournament; Documentary dispels misconceptions;

Clustering-Nn Based Cfo Estimation Using Random Access Preambles For 5g Non-Terrestrial Networks, Li Zhen, Luyao Cheng, Zheng Chu, Keping Yu, Pei Xiao, Mohsen Guizani

Machine Learning Faculty Publications

Non-terrestrial networks (NTNs) are expected to play a pivotal role in the future wireless ecosystem. Due to its high-dynamic characteristics, the accurate estimation and compensation of carrier frequency offset (CFO) are crucial for supporting 5G new radio (NR) enabled satellite direct access. With emphasis on ensuring reliable uplink synchronization, we propose a clustering-neural network based CFO estimation scheme by virtue of NR random access preambles. By leveraging the sparsity and regularity of input samples, the proposed scheme can achieve fast and precise prediction of CFOs, while establishing robustness against time uncertainty and channel variation within a satellite beam. Simulation results …

The View From Ventress - 2022-23 Academic Year, University Of Mississippi, College Of Liberal Arts

Liberal Arts Newsletters

News from the College of Liberal Arts

College Senate Minutes November 16, 2023, Bronx Community College Senate

BCC Governance Archives

Minutes for the meeting of the College Senate on November 16, 2023.

Enzyme Kinetics Of Deoxyuridine Triphosphatase From Western Corn Rootworm, Carlos Riera‑Ruiz, Hideaki Moriyama

School of Biological Sciences: Faculty Publications

Objective The Western corn rootworm (WCR), Diabrotica virgifera virgifera, is a highly adaptable insect pest that has evolved resistance to a variety of control strategies, including insecticides. Therefore, it is interesting to examine how housekeeping proteins in WCR have been changed under WCR-controlling strategies. In this study, we focused on one of such proteins in WCR, a ubiquitous enzyme 5’-triphosphate nucleotidohydrolase (dUTPase). In the thymidine synthetic pathway, dUTPase hydrolyzes deoxyuridine triphosphate (dUTP) and supplies the substrate, deoxyuridine monophosphate, for the thymidylate synthase (TS). It decreases the cellular content of uracil, reducing uracil misincorporation into DNA. Suppressing the dUTPase activity, …

What Could Ai Mean For Animals?, Lewis Bollard

General – Farm Animal Issues

No abstract provided.

Dance 2023: Escape To Wonderland, Otterbein Theatre And Dance Department

2023-2024 Season Productions

Conceived by Emily Bass-Glinski, this original dance concert follows Alice and her escape into Wonderland, meeting all the iconic characters from the original novella such as the Hatter, White Rabbit, Chesire Cat, Caterpillar, and of course, the Queen of Hearts.

Engaging Students In A Genetics Course-Based Undergraduate Research Experience Utilizing Caenorhabditis Elegans In Hybrid Learning To Explore Human Disease Gene Variants, Natalie Forte, Virginia Veasey, Bethany Christie, Amira Carter, Marli Hanks, Alan Holderfield, Taylor Houston, Anil Challa, Ashley Turner

Research, Publications & Creative Work

Genetic analysis in model systems using bioinformatic approaches provides a rich context for a concrete and conceptual understanding of gene structure and function. With the intent to engage students in research and explore disease biology utilizing the nematode Caenorhabditis elegans model, we developed a semester-long course-based undergraduate research experience (CURE) in a hybrid (online/in-person) learning environment—the gene-editing and evolutionary nematode exploration CURE (GENE-CURE). Using a combination of bioinformatic and molecular genetic tools, students performed structure-function analysis of disease-associated variants of uncertain significance (VUS) in human orthologs. With the aid of a series of workshop-style research sessions, students worked in teams …

Improving Cellphone-Based Bio-Imaging Technique For Fluorescence Detection, Erteza T. Efaz

LSU Master's Theses

The research presented in this thesis focuses on the design, development, and evaluation of a fluorescence detection system. The system is implemented primarily as an Android application, Auto Camera, which leverages smartphone cameras to capture and analyze fluorescent images. The application provides a user-friendly interface with some configurable features like exposure time, ISO speed, and storage limit; as well as defining detection thresholds and setting acquisition intervals. This study begins with the architectural framework of the Android application, which is written in Java using Android Studio. The API compatibility is set to version 33, and users are prompted to grant …

Surrogate-Assisted Simulation-Optimization Framework For Groundwater Management In A Multi-Aquifer System, Melika Mani

LSU Master's Theses

Uncontrolled groundwater exploitation can lead to aquifer depletion, land subsidence, and saltwater intrusion. Effective groundwater management is challenging due to the intricate nature of subsurface hydrogeology and spatiotemporally variable pumping, especially in a multi-aquifer system. To ensure sustainable withdrawal, multi-objective optimization is an effective tool for balancing management goals and drawdown effects. However, running simulation-optimization using detailed groundwater models is computationally expensive, pushing decision-makers to decide based on limited scenarios. In this study, a hydrogeological framework was constructed for the Capital Area, Louisiana, allowing for individual assessment of each unit to better understand each aquifer's condition. Moreover, a surrogate-assisted simulation-optimization …

Structural And Service Performance Of Composite Slabs With High Recycled Aggregate Concrete Contents, Fetih Kefyalew, Thanongsak Imjai, Reyes Garcia, Boksun Kim

School of Engineering, Computing and Mathematics

This study investigates the structural and serviceability performance of composite slabs cast with recycled aggregate concrete (RAC). Fifteen slabs (2.0m by 1.0m and 0.15m thick) were tested: five in four-point bending up to failure, five to examine vertical deflections after 90 days of sustained loading, and five to examine human-induced vibrations. Different contents of coarse and fine recycled concrete aggregates (RCA) were examined (0%, 25%, 50%, 75% or 100%). The results from the four-point bending tests indicate that the use of RCA reduced the flexural capacity only marginally (by 7% for slabs with 100% RCA), but it reduced the energy …

Association Between Trigeminal Neuralgia And Degenerative Cervical Myelopathy: A Cross‐Sectional Study Using Us Data, Robert J. Trager

Faculty Scholarship

Background: Limited research has suggested that trigeminal neuralgia (TN), an often-idiopathic pain disorder affecting the face and head, may arise from compression of the cervical spinal cord due to involvement of the spinal trigeminal tract. We hypothesized that adults with TN would have a greater likelihood of concurrent degenerative cervical myelopathy (DCM) compared to matched adults without TN. Methods: We retrieved de-identified data from a US network (TriNetX, Inc.) including medical records of >113 million patients, with a query date of October 1, 2023, and data spanning the previous 20 years. We created two groups of adults (aged ≥18 years): …

Multi-Model Digital Twins With Ai Forecasting For Seed To Stand Supply Chain, Rania Sherif Elashmawy

USF Tampa Graduate Theses and Dissertations

The present dissertation embodies a multi-faceted investigation aimed at enhancing strawberry production pre-harvest and post-harvest quality through data-driven approaches. It unfolds multi-stages framework.

The first stage presents a complete data collection and its preliminary statistical analysis obtained from the first phase of a large-scale soil study on how to improve strawberry production and achieve sustainable and high-quality harvests through sensor-assisted real-time field monitoring. Six real-time loggers were placed in an operational commercial strawberry farm in Central Florida for the entirety of a harvest season from soil preparation to planting to harvesting. Along with high-resolution soil sensory measurements including water content, …

Ai And Concerns On Bias And Correctness In Engineering, Stacy Bjorgaard

AI Assignment Library

This is a two-part assignment. In the first part, students discuss various scenarios relating to use of AI and potential issues of bias in class. In the second part, students examine the answers AI gives to basic questions in several engineering fields and compare these to expert answers for correctness.

Screensafefuture: A Parent-Empathetic And Practical Mhealth Application For Toddlers' Brain Development Addressing Screen-Addiction Challenges, Nafisa Anjum

Master of Science in Information Technology Theses

The surging incidents of infants and toddlers screen addiction in the United States are becoming a pressing concern due to its detrimental and compound impact on cognitive development, mental health, and physical growth. To address this era's critical child health and human development problem, we propose an innovative mHealth application-- ScreenSafeFuture-- in this paper. ScreenSafeFuture provides practical and parent-friendly solutions that seamlessly fit into parents' busy lifestyles, also acknowledging the effectiveness and convenience of smartphones as a healthcare tool. Our offering includes essential features designed to enhance the experience between parents and their children under 3 years old. With an …

Heliophysics And Amateur Radio: Citizen Science Collaborations For Atmospheric, Ionospheric, And Space Physics Research And Operations, Ham Radio Science Citizen Investigation Community, Scranton, Pa, Mary Lou West

Department of Physics and Astronomy Faculty Scholarship and Creative Works

The amateur radio community is a global, highly engaged, and technical community with an intense interest in space weather, its underlying physics, and how it impacts radio communications. The large-scale observational capabilities of distributed instrumentation fielded by amateur radio operators and radio science enthusiasts offers a tremendous opportunity to advance the fields of heliophysics, radio science, and space weather. Well-established amateur radio networks like the RBN, WSPRNet, and PSKReporter already provide rich, ever-growing, long-term data of bottomside ionospheric observations. Up-and-coming purpose-built citizen science networks, and their associated novel instruments, offer opportunities for citizen scientists, professional researchers, and industry to field …

Analysis Of Benefits Of Udot's Expanded Incident Management Team Program, Joel Clegg Hyer

Theses and Dissertations

In 2019, the Utah Department of Transportation (UDOT) funded a research study evaluating the performance measures of UDOT's expanded Incident Management Team (IMT) program. The number of IMTs patrolling Utah roadways increased from 13 to 25 between 2018 and 2020. Crash data were collected from the Utah Highway Patrol's Computer Aided Dispatch database and from the UDOT TransSuite database to compare IMT performance measures between the two years and to evaluate the benefits of the expanded IMT program. However, these data were compromised due to the effects of the COVID-19 pandemic. This study collected data for 2022 using the same …

Kenyon Collegian - November 16, 2023

The Kenyon Collegian

No abstract provided.

Mid-Infrared Gas Sensing Based On Electromagnetically Induced Transparency In Coupled Plasmonic Resonators, Sarah Shafaay, Sherif Mohamed, Mohamed Swillam

Faculty Journal Articles

No abstract provided.

A Moving Target Architecture As A Side-Channel Countermeasure, Rachel M. Cazzola

Electrical and Computer Engineering ETDs

We investigate a novel side-channel attack countermeasure called Side-channel Power analysis Resistance for Encryption Algorithms using Dynamic partial reconfiguration (SPREAD). The countermeasure leverages a strategy that is best characterized as a moving target architecture. Modern field-programmable gate array (FPGA) architectures provide support for dynamic partial reconfiguration (DPR), a feature that allows real-time reconfiguration of portions of the programmable logic (PL) while the FPGA continues to carry out computing tasks. Using the Advanced Encryption Standard (AES), the proposed moving target architecture leverages DPR to change the implementation characteristics of the substitution boxes (SBOX) in real time. We present experimental hardware results …