Digital Commons Network^™

Doctoral Students’ Experiences Of The Pandemic And Their Perceptions Of Grit, Josie Bryant

Murray State Theses and Dissertations

The pandemic has significantly changed societal structures and individuals’ lives. The early tragedies and stress of the pandemic affected health, relationships, families, education, work, travel, and immigration. Students who entered doctoral programs in 2020 chose a unique time to pursue an already arduous goal amidst unprecedented challenges. Using a phenomenological approach, this study explored doctoral students’ experiences during the pandemic and sought to understand their perspectives of grit. The study aimed to offer first-hand insight into the pandemic’s effects on doctoral students, and add critical contributions to understanding the necessary actions, support systems, and policies for a life in a …

Calvin And Virginia Jackson Kiah Papers, Zach S. Henderson Library Special Collections

Finding Aids

This collection consists of the personal and professional papers of Calvin and Virginia Jackson Kiah, spanning 1871 to 1999, with a focus on 1949-1989. It includes correspondence, teaching materials, artist files, photographs, newspaper clippings, and related documents. Of particular note are records of Virginia Jackson Kiah's work founding and managing both the Kiah House Museum in Savannah, Georgia, and the Lillie Carroll Jackson Museum in Baltimore, Maryland. The collection also focuses on materials supporting the museums' missions, such as Virginia Jackson Kiah’s drafts of a book on African American art contributions. The collection also contains documents relating to Calvin Kiah's …

Necessary Necessity: Courts’ Historical Assessment Of The Condition Precedent For Martial Law, Eric Merriam

Oklahoma Law Review

No abstract provided.

Avoiding Scandals Through Tax Rulings Transparency, Leandra Lederman

Articles by Maurer Faculty

In 2014, the International Consortium of Investigative Journalists broke the “LuxLeaks” scandal, revealing numerous tax rulings that the press termed “sweetheart deals” granted to multinational companies. Many countries offer tax rulings because they provide certainty to taxpayers and the government on the tax consequences of a planned transaction. Yet, secrecy that is followed by leaks and criticism is a recurring aspect of these rulings, both in the United States and Europe. LuxLeaks, which revealed secret rulings from the small European country of Luxembourg, was international headline news. It helped trigger widespread reforms. Tax authorities, including those of European countries and …

The Future Of Anti-Poverty Legislation, Andrew Hammond, Ariel Jurow Kleiman, Gabriel Scheffler

Articles by Maurer Faculty

The era of big-government COVID relief is over. The initial pandemic- relief legislation, followed by two years of Democratic control in Washington, seemed to herald the expansion and modernization of the U.S. safety net. But sustained reform proved elusive. Now that this window of opportunity has closed, it’s time to step back and take stock. For those who focus on anti-poverty programs, one question persists: The next time there is such an opportunity to strengthen anti-poverty programs through legislation, how should federal law change?

This Article suggests the answer to that question lies in lessons from recent experience, including, but …

On Fires, Floods, And Federalism, Andrew Hammond

Articles by Maurer Faculty

In the United States, law condemns poor people to their fates in states. Where Americans live continues to dictate whether they can access cash, food, and medical assistance. What’s more, immigrants, territorial residents, and tribal members encounter deteriorated corners of the American welfare state. Nonetheless, despite repeated retrenchment efforts, this patchwork of programs has proven remarkably resilient. Yet, the ability of the United States to meet its people’s most basic needs now faces an unprecedented challenge: climate change. As extreme weather events like wildfires and hurricanes become more frequent and more intense, these climate-fueled disasters will displace and impoverish more …

Stark Choices For Corporate Reform, Aneil Kovvali

Articles by Maurer Faculty

For decades, corporate law scholars insisted on a simple division of responsibilities. Corporations were told to focus exclusively on maximizing financial returns to shareholders while the government tended to all other concerns by adopting new regulations. As reformers challenged this orthodoxy by urging corporations to take action on pressing social problems, defenders of the status quo have responded by suggesting that these efforts could be dangerous. In their view, internal corporate governance reforms could interfere with the adoption of external governmental regulations that would be more effective. The hypothesis that reformers face a stark choice between pursuing internal corporate changes …

Precarious Work And Independent Contractors: An Overview And Comparative Analysis Of Recent Developments In California And Ontario, Lou Beckett

Canada-United States Law Journal

No abstract provided.

Preparing For The Crypto Winter: Complexities In Cryptocurrency Exchange Insolvencies, Roula Khairalla

Canada-United States Law Journal

No abstract provided.

Volume 47 (2023), Canada-United States Law Journal

Canada-United States Law Journal

No abstract provided.

Front Matter: Volume 32, Number 3

Washington International Law Journal

No abstract provided.

A Deep Learning-Informed Design Scheme For Shear Friction At Concrete-To-Concrete Interface: Recommendations For Inclusion In Aashto Lrfd Guidelines, Tarutal Ghosh Mondal, Nikkolas Edgmond, Lesley Sneed, Genda Chen

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Recent advancements in construction technology have led to high-strength concrete and steel. However, these developments have depreciated the accuracy of the design equations in current provisions, which were based on normal-grade materials. To fill such a research gap, this study presents a novel deep learning-based computation scheme that can replace the current design provisions by virtue of its superior accuracy and reliability. The proposed approach exploits Neural Additive Models (NAMs) in which geometric and material properties associated with a normal weight concrete-to-concrete shear interface are inputted to individual neural network blocks. The outputs of the individual blocks are linearly combined …

Editorial: Ultra-High Performance Concrete: Computation And Simulation Methods, Xinpeng Wang, Yitong Ma, Dongshuai Hou, Hongyan Ma, Yue Zhang

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

No abstract provided.

Nucleotide Detection Mechanism And Comparison Based On Low-Dimensional Materials: A Review, M. Mustafa Azeem, Muhammad Shafa, Muhammad Aamir, Muhammad Zubair, Basma Souayeh, Mir Waqas Alam

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The recent pandemic has led to the fabrication of new nucleic acid sensors that can detect infinitesimal limits immediately and effectively. Therefore, various techniques have been demonstrated using low-dimensional materials that exhibit ultrahigh detection and accuracy. Numerous detection approaches have been reported, and new methods for impulse sensing are being explored. All ongoing research converges at one unique point, that is, an impetus: the enhanced limit of detection of sensors. There are several reviews on the detection of viruses and other proteins related to disease control point of care; however, to the best of our knowledge, none summarizes the various …

Measurement Of Volumetric Deformation, Strain Localization, And Shear Band Characterization During Triaxial Testing Using A Photogrammetry-Based Method, Sara Fayek, Xiong Zhang, Xiaolong Xia, Qingqing Fu, Jeffrey D. Cawlfield

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Triaxial Testing Has Been Routinely Used as a Standard Laboratory Test that Allows Correct Determination of Soil Characteristics. Previously the Volumetric Strain of the Triaxial Specimen Was Considered to Be Uniformly Distributed Along with the Specimen during the Isotropic and Deviatoric Loading. Although This Assumption Might Hold True under Isotropic Loading, the Effects of Restrained Ends and Disturbance during the Procedures of Specimen Installation and Testing Can Cause Nonuniform Strains throughout the Whole Specimen. This Paper Investigates the Effects of Specimen Preparation and Misalignment on the Strain Uniformity Along with the Soil Specimen during Triaxial Testing. a Series of Consolidated …

Comparison Of Water Column Properties Derived From An Autonomous Underwater Vehicle And Satellite Based Sources In Lake Michigan, David Bennion

Master's Theses and Doctoral Dissertations

Autonomous underwater vehicles (AUVs) are an emerging technology increasingly being employed in geoscience and ecosystem research in the Great Lakes, capitalizing on their ability to sample large areas fitted with a variety of sensors. Previous to AUV use, chlorophyll measurements were either collected at discrete locations accessed by boats or derived from satellite remote sensing data. An advantage of AUVs is the ability to detect the presence of subsurface formations such as a deep chlorophyll layer or directly measure features such as the extent of the photic zone, which provides the opportunity to compare these in situ measured features to …

The Political Consequences Of Racialized Ethnic Identities, Kimberly Cardenas, Heather Silber Mohamed, Melissa R. Michelson

Political Science

Racial classifications are a social construct with no basis in biology; yet, race is an omnipresent and powerful factor in U.S. politics, shaping electoral boundaries, disbursement of resources, and political alliances (Omi and Winant 1994, Haney López 1994). Race, then, is a malleable construct wielded by varying interests, with racial definitions changing in response to social and political battles. Some new immigrant groups initially classified as not white have been reclassified as white over time, thereby benefitting from associated legal, economic, and sociopolitical privileges. More recently, however, some Latinos have sought recognition as a distinct non-white racial group, in acknowledgment …

Social Welfare Policy In Post-Transition Chile: Social Democratic Or Neoliberal?, Paul W. Posner

Political Science

Chile’s massive 2019 protests indicate a pronounced discrepancy between the country’s alleged establishment of social democracy and the public’s perception of pervasive inequity. To understand this discrepancy, this analysis evaluates the extent to which Chilean social welfare policy conforms to social democratic norms of promoting solidarity, equity, and universalism. Analysis of poverty reduction, pension, health care, and education policy demonstrates that Chile’s center-left governments succeeded in mitigating some of the more extreme elements of the social welfare policies inherited from the Pinochet regime. However, they failed to reverse their underlying logic, which reinforces stratification and inequity and undermines incentives for …

Wireless Environmental Weather Monitor, Joel Christie-Millett, Nathan Schroeder, Sylvester Wilson, Matthew Szijarto

Williams Honors College, Honors Research Projects

The goal of this senior design/honors project is to create a device that monitors environmental conditions in order to detect a wildfire. This device should notify a user of the status of the environment. The device should also last for 6 months without any human interaction. My role on the team is to design the power supply system that maximizes efficiency and uses renewable energy.

Sustainability And Biomimicry, Tabitha Cooper

Williams Honors College, Honors Research Projects

Standardization of business management systems is a vital part of the economic climate, as it allows for fair play between all competitors and encourages growth. The International Organization of Standardization (ISO) independently provides hundreds of standards ranging through dozens of different fields, providing standards applying to topics from quality management to material composition. Not much is readily available on the topics of ISO 9001, which outlines quality management systems (QMS) ISO 14001, which details environmental management systems (EMS), and their relation to ISO 18457, which explains what composes a biomimetic material or product. A literature review was conducted to gather …

Design Of Force Indicator For Ballistic Armor Trauma Pad, William Keenan, Anthony Cinalli, Patrick Kennedy

Williams Honors College, Honors Research Projects

The purpose of the Force Indicator for Ballistic Armor Vests is to obtain an approximate value for the impact a bullet delivers through a trauma pad after the Kevlar layer stops the initial bullet. This approximation will be applied in the field to assist in medical treatment of gunshot wounds. The indicator is made from a pressure-sensitive film located behind the Kevlar layer and trauma pad, and it can be easily removed in the field for examination. The impact vest and force indicator are self-contained for ease of implementation. The device will be tested with 9mm, .22 Long Rifle, and …

Repeat Recall Test Literature Review, Carson Wolfe

Williams Honors College, Honors Research Projects

The Repeat Recall Test was created to assess a patient’s repeat, recall, tolerance, and effortfulness in communicating in different noise environments. This is important to audiology because there has never been a test that claims to assess these attributes all at once in a way that is realistic and efficient. For my project, I will be researching and writing a literature review on the Repeat Recall Test. Additionally, I will obtain a copy of the test and administer it to myself.

Age And Its Effect On Drug Addiction Treatment, Skylar Haberman

Williams Honors College, Honors Research Projects

Substance use disorders and addiction have become increasingly serious problems in the United States. Diseases of this nature revolve around problematic patterns of substance use and abuse of alcohol, illicit drugs, prescription drugs, and over-the-counter medications. Substance use disorders are not limited to a certain demographic, which makes treatment of these illnesses complicated and multifaceted (Argyriou et al., 2017). This review paper will focus on age-related effects on substance use, and how age is consequential to the effectiveness of drug addiction treatment. The literature review focuses on the onset and progression of substance use disorders and treatment for these disorders …

Chemical Classification By Monitoring Liquid Evaporation Using Extrinsic Fabry-Perot Interferometer With Microwave Photonics, Abhishek Prakash Hungund, Bohong Zhang, Anand Nambisan, Wassana Naku, Rex E. Gerald, Jie Huang

Electrical and Computer Engineering Faculty Research & Creative Works

Identification of liquids is essential in chemical analysis, safety, environmental protection, quality control, and research. A novel liquid identification system based on Microwave Photonics (MWP) measured time transient evaporation signals is investigated. An extrinsic Fabry-Perot Interferometer (EFPI) based optical probe using single-mode fiber (SMF) is proposed to monitor evaporation of different liquids. The MWP system is used to measure the optical path changes during liquid evaporation due to its high sensitivity, selectivity, and Signal-to-Noise Ratio (SNR). The measured S21 continuous wave (CW) time Magnitude and Phase signals were processed to extract features such as histogram and Fast Fourier Transform (FFT) …

Transformer Leakage Inductance Design Methodology, Angshuman Sharma, Jonathan W. Kimball

Electrical and Computer Engineering Faculty Research & Creative Works

The leakage inductance exhibited by a transformer depends on its winding geometry, which generally involves the selection of several key design parameters in addition to the winding structure and the interleaving configuration. With few resources explaining the effects of these design choices on the observed leakage inductance, numerous trial-and-error iterations become necessary to realize the desired leakage inductance. This paper explores more than a hundred winding geometries feasible in a 2- winding transformer comprising the same magnetic core, number of turns, and wire gauge, and finds the leakage inductance for each unique design using 2-D finite element method (FEM) simulations …

Development Of A Matlab-Based Structural Analysis Toolbox For Sensor Placement In A Multi-Domain Physical System, Arnold A. Fernandes, Kartikeya J.P. Veeramraju, Jonathan W. Kimball

Electrical and Computer Engineering Faculty Research & Creative Works

This paper discusses a Bond Graph (BG) Structural Analysis Toolbox developed in MATLAB® (MATSAT) that performs causal analysis on the BG and assists the user in the sensor selection process for a multi-domain physical system. MATSAT contains modules for performing the Sequential Causality Assignment Procedure (SCAP) and Causal Path Search (CaPS). The modules can be combined to check for structural properties such as structural observability (SO) for any sensor set. The working of MATSAT is shown for standard systems. Verification of SCAP, CaPS, and necessary and sufficient SO conditions is shown.

The Partial Elements Equivalent Circuit Method: The State Of The Art, Giulio Antonini, Albert E. Ruehli, Daniele Romano, Fabrizio Loreto

Electrical and Computer Engineering Faculty Research & Creative Works

This year marks about half a century since the birth of the technique known as the partial element equivalent circuit modeling approach. This method was initially conceived to model the behavior of interconnect-type problems for computer-integrated circuits. An important industrial requirement was the computation of general inductances in integrated circuits and packages. Since then, the advances in methods and applications made it suitable for modeling a large class of electromagnetic problems, especially in the electromagnetic compatibility (EMC)/signal and power integrity (SI/PI) areas. The purpose of this article is to present an overview of all aspects of the method, from its …

Shifting Mediates Gendered Racial Microaggressions And Perceived Racism Among Asian American Women, Glenn Gamst, Christine Ma-Kellams, Lawrence S. Meyers, Leticia Arellano-Morales

Faculty Research, Scholarly, and Creative Activity

Introduction: Microaggressive attacks on Asian American women increased during the COVID-19 pandemic. The present study tested whether Asian American women's shifting, a coping strategy employed by some women of color to alter their self-presentation in response to perceived racism, mediated the association between gendered racial microaggressions and self-perceived subtle and blatant racism. Methods: A convenience sample of 253 Asian American adult women completed the gendered racial microaggressions scale for Asian American women (GRMSAAW), the Asian American women's shifting scale (AsAWSS), and the subtle and blatant racism scale for Asian American college students (SABR-A2). Results: Results from a structural equation model …

2023 Silicon Valley Pain Index, Scott Myers-Lipton, William Armaline

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

Graduated Driver Licensing Program, Jeeyen Koo, Andrew Martin, Jennifer Walton

Kentucky Transportation Center Research Report

To address challenges related to teen driver safety, Kentucky adopted a simple graduated driver licensing (GDL) program in 1996 and further expanded it in 2006 by adding an intermediate licensing phase, requirements for supervised practice driving, and instituting restrictions on passenger age. Despite GDL programs having been adopted throughout the US, young drivers (ages 16 – 20) continue to be overrepresented in fatal crashes. In 2019, despite this segment making up roughly 5.3 percent of licensed drivers it accounted for 11.5 percent of fatal vehicle crashes (Kentucky recorded 732 crash fatalities, of which 73 involved young drivers). Although teen driver …