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2023-08-17 Faculty Senate Newsletter, Morehead State University. Faculty Senate.

Faculty Senate Records

Faculty Senate newsletter from August 17, 2023.

2023-08-17 Faculty Senate Meeting Minutes, Morehead State University. Faculty Senate.

Faculty Senate Records

Faculty Senate meeting minutes from August 17, 2023.

Collection Data: Sharing, Discovery, Inspiration, And Innovation, Angela Yon

Faculty and Staff Publications – Milner Library

The presentation will focus on the collections as data approach in digital collections, surveying projects that applied collections into datasets amenable to computational use and novel research methods. Discussion will explore how digital collections can be transformed into different high-quality datasets (geographic data, text mining, genealogical information, etc.) and their potential for wider accessibility, reusability, and digital humanities research. Digital collections are an inclusive information space for complex data analysis and interactive data visualizations. These creations can inspire new discovery and narratives of art and interdisciplinary studies, and connections within an institution’s collections, on a broader information landscape with other …

Cross-Environment Collective Cell Invasion After Mechanical And Hypoxic Priming, Jose Alejandro Almeida

McKelvey School of Engineering Graduate Student Theses & Dissertations

In breast cancer, tumor cells collectively move through microenvironments of varying stiffness and fiber structures. Around primary breast tumors, there are gradients of matrix stiffness that mammary epithelial cells (MECs) must navigate for tumor invasion. In addition, the collagen density of the breast tissue becomes more crosslinked and fibrous. Previous studies of breast tumor invasion capture the effect of either soft or stiff environments, not how cells coming from stiff environments behave in softer 3D collagen matrices. Across stiff and soft regions, we have previously shown a mechanical memory-dependent collective migration of epithelial cells on 2D surfaces. In this work, …

The Influence Of Facades On Outdoor Comfort And Behavior In Urban Spaces, Mingliang Li

Graduate School of Architecture & Urban Design Theses & Dissertations

Global warming and rapid urbanization have intensified the urban heat island (UHI) effect, and its effect on human comfort in urban spaces has attracted widespread attention. The UHI effect increases the risk of heat-related mortality and building energy consumption and reduces outdoor human thermal comfort. A comfortable outdoor space supports sustainable urbanism by making the outdoor environment more comfortable and usable, thereby helping reduce the time spent indoors and the energy consumption of buildings.

There are thermal, visual, and acoustic features that influence outdoor comfort in terms of human physical, psychological, and social behaviors. Building façades, a common component of …

A Novel Approach To Detect Modified Cytosines In A Nanopore Sequencer, Benjamin Davidorf

McKelvey School of Engineering Graduate Student Theses & Dissertations

Epigenetic changes, such as DNA methylation, have been seen in various types of cancers, diseases, and neurological disorders. A common form of methylation occurs when a methyl group is added to the C-5 position of a cytosine, which is called 5-methyl-cyosine (5- mC). Hydroxymethylated is a type of methylation where 5mC is oxidized to 5-hydroxy-methyl- cytosine (5hmC), which has been linked to normal brain development. Current methods to sequence DNA methylation patterns (5-mC and 5-hmC) at a genome-wide level have several limitations, so there remains a need for a method to efficiently map DNA methylation. The state- of-the-art method for …

A Review Of Recent Gene Expression-Based And Dna Methylation-Based Mathematical Cell Type Deconvolution Methods, Chenxiao Tian

Arts & Sciences Graduate Student Theses and Dissertations

In recent years, many cell type deconvolution methods based on DNA methylation data and gene expression data have been developed. Both of these two methods have its special advantages and disadvantages, e.g., DNA methylation-based methods’ data source is usually more stable than gene expression and DNA methylation is easier to measure in FFPE tissues or formalin-fixed paraffin-embedded, while some gene-expression data like scRNA-seq data usually has high cost and complexity. On the other hand, gene expression-based deconvolution methods currently have many more available methods than DNA methylation-based deconvolution methods, which leads to DNA methylation-based methods in many cases can learn …

“Connecting Better And Wider”: A Constructivist Grounded Theory And Situational Analysis Exploration Of Community Resilience In The Anthropocene Among The Transition Network, Deanne M. Boisvert, Caroline Suransky

The Qualitative Report

For decades qualitative researchers have used grounded theory methodologies in their investigations. Although the grounded theory literature is extensive, less well documented are qualitative studies which incorporate complementary grounded theory approaches into their designs; or studies that validate the use of grounded theory strategies for applied research projects. This paper seeks to add to both margins of the grounded theory literature. First, it provides a detailed methodological account of how constructivist grounded theory and grounded theory situational analysis were used in a Ph.D. study exploring how ecologically concerned networks understand community resilience and respond to current and anticipated challenges of …

A Hybrid Many-Objective Optimization Algorithm For Job Scheduling In Cloud Computing Based On Merge-And-Split Theory, Mustafa Ibrahim Khaleel, Mejdl Safran, Sultan Alfarhood, Michelle Zhu

School of Computing Faculty Scholarship and Creative Works

Scheduling jobs within a cloud environment is a critical area of research that necessitates meticulous analysis. It entails the challenge of optimally assigning jobs to various cloud servers, each with different capabilities, and is classified as a non-deterministic polynomial (NP) problem. Many conventional methods have been suggested to tackle this difficulty, but they often struggle to find nearly perfect solutions within a reasonable timeframe. As a result, researchers have turned to evolutionary algorithms to tackle this problem. However, relying on a single metaheuristic approach can be problematic as it may become trapped in local optima, resulting in slow convergence. Therefore, …

Effects Of Annual Weather Variation On Peak Herbaceous Yield Date In Sagebrush Steppe, Jonathan Bates, Dustin Johnson, Kirk W. Davies, Tony Svejcar, Stuart Hardegree

Western North American Naturalist

Interannual climate variability impacts forage yield in semiarid rangelands, but it also affects the timing of peak yields. Knowledge of peak standing crop or yield dates would be useful when planning fieldwork for various research or management activities and for developing more accurate models linking herbage production to climatic variables. In this study, herbaceous yield was measured every 2 weeks (April–August) over an 8-year period in a Wyoming big sagebrush (Artemisia tridentata ssp. wyomingensis) community in southeastern Oregon. Date of peak yield (Julian day) was calculated for morphological groups (tall perennial bunchgrasses, perennial forbs, annual forbs), Sandberg bluegrass …

Explainable Ai For Tool Wear Prediction In Turning, Saleh Valizadeh Sotubadi, Rui Liu, Vinh Nguyen

Michigan Tech Publications

This research aims develop an Explainable Artificial Intelligence (XAI) framework to facilitate human-understandable solutions for tool wear prediction during turning. A random forest algorithm was used as the supervised Machine Learning (ML) classifier for training and binary classification using acceleration, acoustics, temperature, and spindle speed during the orthogonal tube turning process as input features. The ML classifier was used to predict the condition of the tool after the cutting process, which was determined in a binary class form indicating if the cutting tool was available or failed. After the training process, the Shapley criterion was used to explain the predictions …

Six Senior Leaders Share Their Summer Reading Lists, Matt Windsor

Browse All News

No abstract provided.

The Role Of The Library In National Development, Jerry Eyerinmene Friday Mr, Ekeruche Augustina Chinwe Mrs

Library Philosophy and Practice (e-journal)

Every nation in the world aspires for its development because it guarantees the wellbeing of its people. This development, which is referred to as national development, involves various facets of development such as economic development, political development, educational development, manpower development, rural development and so on. Economic development and political development are like two sides of a coin. They seem to be inseparable as one influences the other. These two components of national development are essential to any country across the globe. Hence, nearly all nations in the world make earnest effort at achieving these aspects of national development. A …

The Role Of The Library In National Development, Jerry Eyerinmene Friday Mr, Augustina Chinwe Ekeruche Mrs

Library Philosophy and Practice (e-journal)

Every nation in the world aspires for its development because it guarantees the wellbeing of its people. This development, which is referred to as national development, involves various facets of development such as economic development, political development, educational development, manpower development, rural development and so on. Economic development and political development are like two sides of a coin. They seem to be inseparable as one influences the other. These two components of national development are essential to any country across the globe. Hence, nearly all nations in the world make earnest effort at achieving these aspects of national development. A …

Modeling Of Heat And Mass Transfer In Flat Heat Pipes, Salar Saadatian

LSU Doctoral Dissertations

Phase-change phenomenon is ubiquitous in nature and widely utilized in thermal management of computer chips. Flat heat pipes have been extensively used in thermal management of microelectronic devices. However, existing research mainly concentrates on developing numerical models and lacks a systematic analytical approach to elucidate the working mechanism of flat heat pipes. We consider a horizontal flat heat pipe with an idealized porous wick. The pores in the wick are straight circular capillaries running along and across the wick and are filled with a liquid. The rest of the pipe is filled with its vapor. The mass evaporative rate at …

Computational Modeling And Minimization Of Unintended Neuronal Excitation In A Lifu Stimulation, Boqiang Fan, Wayne Goodman, Raymond Y Cho, Sameer A Sheth, Richard R Bouchard

Faculty, Staff and Student Publications

The neuromodulation effect of low-intensity focused ultrasound (LIFU) is highly target-specific. Unintended off-target neuronal excitation can be elicited when the beam focusing accuracy and resolution are limited, whereas the resulted side effect has not been evaluated quantitatively. There is also a lack of methods addressing the minimization of such side effects. Therefore, this work introduces a computational model of unintended neuronal excitation during LIFU neuromodulation, which evaluates the off-target activation area (OTAA) by integrating an ultrasound field model with the neuronal spiking model. In addition, a phased array beam focusing scheme called constrained optimal resolution beamforming (CORB) is proposed to …

Pyruvate Anaplerosis Is A Targetable Vulnerability In Persistent Leukaemic Stem Cells, Kevin M Rattigan, Zuzana Brabcova, Daniele Sarnello, Martha M Zarou, Kiron Roy, Lucie De Beauchamp, Angela Ianniciello, Ahmed Khalaf, Eric R Kalkman, Mary T Scott, Karen Dunn, David Sumpton, Alison M Michie, Mhairi Copland, Saverio Tardito, Eyal Gottlieb, G Vignir Helgason

Faculty, Staff and Student Publications

Deregulated oxidative metabolism is a hallmark of leukaemia. While tyrosine kinase inhibitors (TKIs) such as imatinib have increased survival of chronic myeloid leukaemia (CML) patients, they fail to eradicate disease-initiating leukemic stem cells (LSCs). Whether TKI-treated CML LSCs remain metabolically deregulated is unknown. Using clinically and physiologically relevant assays, we generate multi-omics datasets that offer unique insight into metabolic adaptation and nutrient fate in patient-derived CML LSCs. We demonstrate that LSCs have increased pyruvate anaplerosis, mediated by increased mitochondrial pyruvate carrier 1/2 (MPC1/2) levels and pyruvate carboxylase (PC) activity, in comparison to normal counterparts. While imatinib reverses BCR::ABL1-mediated LSC metabolic …

Full Issue

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

No abstract provided.

Dead Sea Scrolls Conference To Be Held In Jerusalem

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

On April 30, members of the F.A.R.M.S.-BYU team that is developing the Dead Sea Scrolls Electronic Database will formally introduce the first edition to a small group of Dead Sea Scroll scholars and Israeli government officials and museum curators at a private conference at the BYU Jerusalem Center. In addition to a first look at the database, the conference will feature papers presented by scholars working with the scrolls, including Emanuel Tov, Frank Moore Cross, Eugene Ulrich, and Florentino Garcia Martinez. A public conference on the database will be held in Provo in 1996.

Journal Presents Another Interdisciplinary Look At The Book Of Mormon

Insights: The Newsletter of the Neal A. Maxwell Institute for Religious Scholarship

The fall issue of the Journal of Book of Mormon Studies, now available on the enclosed order form, features articles that examine the Book of Mormon in terms of theology, chronology, textual analysis, Jewish customs, and even engineering principles. Articles include the following.

A Framework For Creating Virtual Reality Models For More Effective Coastal Flood Risk Communication, Tina Korani, Alexandrea Martinez

CSU Journal of Sustainability and Climate Change

Coastal cities are exposed to increasing risks of flooding from sea-level rise. Climate change is expected to double the frequency of coastal flooding within the next decade, and some areas could experience floods of a magnitude 100 times higher than currently (Vitousek et al., 2017). People living in at-risk areas often ignore the impact of climate change on flood intensity and frequency. Immersive visual storytelling techniques proved promising and powerful tools to engage with and raise awareness of flood hazards. Here, we are introducing a framework to use Virtual Reality (VR) to reach better people living in coastal cities and …

Ronald E. Mcnair Scholars Program Profiles And Abstracts 2023, Motutama Sipelii

McNair Symposium

This is the complete event program and provides presentation abstracts and biographies of McNair scholars and their mentors.

Inkjet Printing Materials, Keren Zhang, Vincent Overney, Igor Abramson, Ankit Vora

Defensive Publications Series

An inkjet printing material comprises a mixture that includes a solvent and a crosslinkable organic material dispersed in the solvent, and an additive configured to modify a surface tension of the mixture. The additive includes a low surface tension surfactant, such as a siloxane based polymer or oligomer (e.g., polyether siloxanes or polyester siloxanes, such as polyether modified polydimethylsiloxane or polyether modified dimethylpolysiloxane), a fluorinated based polymer, oligomer, or small molecule surfactant, fluorinate siloxane, or a combination thereof. In some embodiments, a weight percentage of the additive is between about 0.1% and about 5% (e.g., between about 0.3% and about …

Live Merchant Environment, Ranjiva Prasad, Rohit Anand, Stanislava Museva, Thu Huong Tran, Pratomchai Pusakolcharoensak

Defensive Publications Series

The present disclosure provides a system and a method for operating a live merchant platform. The disclosure proposes using a live merchant platform, associated with a merchant and an acquirer, to test a range of payment experiences across issuers. The live merchant platform is utilized for authenticating cardholder details and authorizing payment details. The live merchant platform sends an authentication request message to an issuer via a payment network. Thereafter, the request message is forwarded to the core processing environment from a security protocol environment via a gateway environment. Further, the live merchant platform receives authenticated response from an issuer …

Structured Polarization-Based Eye Tracking

Defensive Publications Series

Methods and systems for using a polarization-sensitive camera to track changes in eye movement of a user are provided. The system may include a light source for directing light into an eye(s) of a user via a waveguide(s). The light reflected from the eye(s) may be captured by a polarization-sensitive camera configured to detect eye polarization phase change(s). The polarization-sensitive camera may utilize the polarization phase change(s) information to determine one or more eye polarization parameters. The eye polarization parameters may be utilized by a head mounted device of the system to determine eye tracking features associated with orientation and …

Car Applications, Adam M. Bar-Niv, Eerik J. Helmick

Defensive Publications Series

A digital key framework (e.g., that is executed by a computing device, such as a smartphone, a tablet computer, a smartwatch, etc.) may provide applications with data about a vehicle (e.g., a motorcycle, a bus, an RV, a semi-trailer truck, a tractor or other type of farm equipment, a train, a plane, a drone, a helicopter, a personal transport vehicle, etc.) to enable the applications to provide more integrated, contextual, and helpful services. The digital key framework may serve as a dedicated interface for applications (e.g., navigation applications), enabling seamless integration with various services and functionalities. Such integration may allow …

Devices For Led Indicator Tamper Detection

Defensive Publications Series

Systems for LED indicator tamper detection using light characteristics are disclosed. In one embodiment an LED indicator assembly may include a light source within the LED indicator assembly configured to emit light having a known output light characteristic, a cover window to reflect a component of the light emitted by the light source, an ambient light sensor within the LED indicator assembly configured to receive the light emitted by the light source and background light, and one or more processors in communication with the light source and ambient light sensor, wherein the processors control the output light and compares the …

M²Brtpc: A Novel Modified Multimodal Biometric Recognition For Toddlers And Pre-School Children Approach, Mahmoud Bahzad, Labib M. Labib, Mostafa Elhosseini, Mahmoud Badawy

Mansoura Engineering Journal

A biometric system based on the characteristics of adults recently achieved an outstanding result. Over the last few decades, many applications have been developed for adults, such as fingerprint, face, iris, and hand-vein. Infant identification suffers from many problems and does not enroll all possible ages. Identifying children using one or any biometric features is the first step in ensuring that they are recognized before the law and that their rights are guaranteed. From another perspective, this prevents baby swaps in hospitals, Identifying Missing Children, and Civil ID Programs. This paper introduces an approach for Multimodal Biometric Recognition for Toddlers …

Low Loss Hybrid Plasmonic Waveguide With Graphene Multilayers, Hala Mossad I. Hassan, Nihal F. F. Areed, H. A. El-Mikati, Mohamed Farhat O. Hameed, S. S. A. Obayya

Mansoura Engineering Journal

A proposed design of graphene-based hybrid plasmonic waveguide is presented to improve the propagation length with a good confinement. The suggested design has multilayers of SiO2–graphene/ SiO2– GaAs – graphene/ SiO2. The full vectorial finite element method (FVFEM) is used to study the effective index (neff), propagation length (Lp), and normalized effective mode area (Aeff) of the supported hybrid plasmonic modes. In this investigation, the structure geometrical parameters are studied to achieve an ultra-small effective mode area with low propagation loss. The numerical results show that long propagation length of 138 µm at frequency of 3THz is achieved with normalized …

A Combined Knowledge And Competency (Ckc) Model For Computer Science Curricula, Amruth N. Kumar, Brett A. Becker, Marcelo Pias, Michael Oudshoorn

Faculty Journal Articles

No abstract provided.