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Articles 241 - 270 of 7052
Full-Text Articles in Entire DC Network
Redistricting's Ultimate Antidote, Douglas M. Spencer
Redistricting's Ultimate Antidote, Douglas M. Spencer
Kentucky Law Journal
No abstract provided.
Introduction: There Must Be Something In The Water—Or The Bourbon—In Kentucky: Voting Rights In The Bluegrass State, Joshua A. Douglas
Introduction: There Must Be Something In The Water—Or The Bourbon—In Kentucky: Voting Rights In The Bluegrass State, Joshua A. Douglas
Kentucky Law Journal
No abstract provided.
The Solutions Lies In Prevention: How Implementing Preventative Human Trafficking Education Into Public High Schools Is The Key To Abolishing Human Trafficking, Rachael Beller
Kentucky Law Journal
No abstract provided.
Art, Antiquities, And Money Laundering, Derek Fincham
Art, Antiquities, And Money Laundering, Derek Fincham
Kentucky Law Journal
No abstract provided.
From Buckley To Citizens United: Focusing On The Symptom Instead Of The Disease, Whittington C. Wiman
From Buckley To Citizens United: Focusing On The Symptom Instead Of The Disease, Whittington C. Wiman
Kentucky Law Journal
No abstract provided.
Counterproductive And Counter-Constitutional Military Speech Restrictions: Prohibiting Social Media "Likes" Won't Reduce Military Extremism (And Criminalizing Sexual Harassment Won't Stop Sexual Harassment), Rachel E. Vanlandingham
Counterproductive And Counter-Constitutional Military Speech Restrictions: Prohibiting Social Media "Likes" Won't Reduce Military Extremism (And Criminalizing Sexual Harassment Won't Stop Sexual Harassment), Rachel E. Vanlandingham
Kentucky Law Journal
No abstract provided.
These Brutal Indignities: The Case For Crimes Against Humanity In Black America, Tiffany D. Atkins
These Brutal Indignities: The Case For Crimes Against Humanity In Black America, Tiffany D. Atkins
Kentucky Law Journal
No abstract provided.
Table Of Contents For Volume 111, Issue 1, Kentucky Law Journal
Table Of Contents For Volume 111, Issue 1, Kentucky Law Journal
Kentucky Law Journal
No abstract provided.
The Most Dangerous Of All Subversions: Taming The At-Will Employment Doctrine By Statutorily Safeguarding Private Employees' Public Protest Speech, Joshua G. Wolford
The Most Dangerous Of All Subversions: Taming The At-Will Employment Doctrine By Statutorily Safeguarding Private Employees' Public Protest Speech, Joshua G. Wolford
Kentucky Law Journal
No abstract provided.
Why Color-Blind Solutions Won't Solve The Racial Wealth Gap: How We Can Overcome The Constitutional Hurdles To Race Conscious Remedies In Addressing The Wealth Gap, Malik Edwards, William A. Darity Jr.
Why Color-Blind Solutions Won't Solve The Racial Wealth Gap: How We Can Overcome The Constitutional Hurdles To Race Conscious Remedies In Addressing The Wealth Gap, Malik Edwards, William A. Darity Jr.
Kentucky Law Journal
No abstract provided.
Interest Convergence And The Racial Wealth Gap: Defusing Racism's Divide-And-Conquer Via Universal Basic Income, Palma Joy Strand, Nicholas A. Mirkay
Interest Convergence And The Racial Wealth Gap: Defusing Racism's Divide-And-Conquer Via Universal Basic Income, Palma Joy Strand, Nicholas A. Mirkay
Kentucky Law Journal
No abstract provided.
Inequality By Unnatural Selection: The Impact Of Tax Code Bias On The Racial Wealth Gap, Phyllis C. Tate
Inequality By Unnatural Selection: The Impact Of Tax Code Bias On The Racial Wealth Gap, Phyllis C. Tate
Kentucky Law Journal
No abstract provided.
The Duty To Warn In The Age Of Automation, Alexander B. Lemann
The Duty To Warn In The Age Of Automation, Alexander B. Lemann
Kentucky Law Journal
No abstract provided.
Knockout Of Perilipin-2 In Microglia Alters Lipid Droplet Accumulation And Response To Alzheimer’S Disease Stimuli, Isaiah O. Stephens, Lance A. Johnson
Knockout Of Perilipin-2 In Microglia Alters Lipid Droplet Accumulation And Response To Alzheimer’S Disease Stimuli, Isaiah O. Stephens, Lance A. Johnson
Physiology Faculty Publications
Highlights: What are the main findings? Knockout of Plin2 in microglia reduces lipid droplet burden, while enhancing phagocytic clearance capacity. Transcriptomic, bioenergetic, and lipidomic analyses reveal that loss of Plin2 reprograms microglial metabolism toward reduced TAG storage and improved mitochondrial resilience. What are the implications of the main findings? Plin2 serves as a key regulator of microglial lipid droplet stability, metabolic flexibility, and immune function under Alzheimer’s-relevant stressors. Targeting Plin2 may represent a therapeutic strategy to alleviate lipid droplet-driven dysfunction and restore microglial performance in aging and neurodegeneration. Lipid droplets (LDs) are emerging as key regulators of metabolism and inflammation, …
The Wnba's 2020 Collective Bargaining Agreement: A Slam Dunk For Working Women And Mothers, Josh Lens
The Wnba's 2020 Collective Bargaining Agreement: A Slam Dunk For Working Women And Mothers, Josh Lens
Kentucky Law Journal
No abstract provided.
Comparative Legal Rhetoric, Lucy Jewel
Trauma, Coercion, And The Tools Of Trafficking Exploitation: Examining The Consequences For Children And Youth In The Justice System, Sarah Bendtsen Diedhiou, Sarah Roberts, Christine Raino
Trauma, Coercion, And The Tools Of Trafficking Exploitation: Examining The Consequences For Children And Youth In The Justice System, Sarah Bendtsen Diedhiou, Sarah Roberts, Christine Raino
Kentucky Law Journal
No abstract provided.
Drug-Based Coercion And Sex Trafficking: Bridging The Legal Disconnect, Vanessa Bouché, Madeleine Bailey
Drug-Based Coercion And Sex Trafficking: Bridging The Legal Disconnect, Vanessa Bouché, Madeleine Bailey
Kentucky Law Journal
No abstract provided.
Crises Collide: Examining The Intersection Of Sex Trafficking And Opioid Use, Jennifer L. Brinkley
Crises Collide: Examining The Intersection Of Sex Trafficking And Opioid Use, Jennifer L. Brinkley
Kentucky Law Journal
No abstract provided.
Balancing Broad Disclosure And Candid Consideration: Third-Party Consultants And Intra-Agency Exemptions Under The Freedom Of Information Act, Zac Losey
Kentucky Law Journal
No abstract provided.
Administering Money: Coinage, Debt Crises, And The Future Of Fiscal Policy, Rohan Grey
Administering Money: Coinage, Debt Crises, And The Future Of Fiscal Policy, Rohan Grey
Kentucky Law Journal
No abstract provided.
Crawling Is More Fun With Friends: Active University Web Archiving Through Cross-Campus Collaboration, Ruth E. Bryan, Andrew Mcdonnell
Crawling Is More Fun With Friends: Active University Web Archiving Through Cross-Campus Collaboration, Ruth E. Bryan, Andrew Mcdonnell
Library Presentations
Between 2023-2024, staff of the University Archives at the University of Kentucky Libraries Special Collections Research Center (Lexington, Kentucky, United States) reviewed the sustainability of our web archiving program. Preserving our institution’s vast web presence is technologically demanding, requires ongoing specialized expertise, and is underfunded. It is also absolutely necessary: If university archives do not determine how to sustainably acquire, preserve, and provide access to online documents, we will suffer (and already have experienced) significant gaps in our understanding of the university’s actions, events, and decisions. We used Kristin R. Eschenfelder, et al.’s “nine dimensional framework for digital cultural heritage …
High Torque Density Dual-Stator Vernier Motors With Flux Concentrating Rotors, Esmaeil Mohammadi, Ali Mohammadi, Mohammad Amin Jalali Kondelaji, Pedram Asef, Ion G. Boldea, Dan M. Ionel
High Torque Density Dual-Stator Vernier Motors With Flux Concentrating Rotors, Esmaeil Mohammadi, Ali Mohammadi, Mohammad Amin Jalali Kondelaji, Pedram Asef, Ion G. Boldea, Dan M. Ionel
Electrical and Computer Engineering Graduate Research
Axial Flux Permanent Magnet (AFPM) machines are increasingly being studied for low-speed, direct-drive applications due to their compact structure and high torque output. This study proposes two novel dual-stator AFPM vernier machine topologies: a spoke-type rotor configuration and a back-to-back Halbach array rotor. Both designs employ dual outer stators with 12 double-layer concentrated windings, and high-polarity rotor configurations to enhance flux concentration. A three-dimensional finite element model, which was previously validated by a laboratory prototype motor was utilized to evaluate the electromagnetic characteristics of the proposed topologies. These characteristics include torque density, airgap flux distribution, and harmonic content. Comparative results …
Multi-Phase Wireless Power Transfer With High Power Density Inductive Coils For Electric Drone Charging, Lucas A. Gastineau, Donovin D. Lewis, Omer Onar, Dan M. Ionel
Multi-Phase Wireless Power Transfer With High Power Density Inductive Coils For Electric Drone Charging, Lucas A. Gastineau, Donovin D. Lewis, Omer Onar, Dan M. Ionel
Electrical and Computer Engineering Graduate Research
Wireless charging of unmanned ground vehicles and aircraft has been proposed to increase charging reliability and security, allow for autonomous functionality, and either reduce battery size or increase continuous flight time. This paper proposes a three-phase Litz wire primary and a two-phase PCB secondary for high secondary-side power density considering misalignment tolerances, surface and volumetric power density, and coil sizing. Electromagnetic 3D finite element analysis (FEA) simulations are conducted to study variation in mutual inductance and coupling coefficient with different secondary coil sizes and number of turns, horizontal and vertical misalignment between the primary and secondary, and a combination of …
Nonlinear Design Scaling Of Electric Machines Based On Hybrid De And Meta-Modeling Application To Synchronous Motors With Combined Pm Stator And Reluctance Rotor Excitation, Oluwaseun A. Badewa, Dan M. Ionel
Nonlinear Design Scaling Of Electric Machines Based On Hybrid De And Meta-Modeling Application To Synchronous Motors With Combined Pm Stator And Reluctance Rotor Excitation, Oluwaseun A. Badewa, Dan M. Ionel
Electrical and Computer Engineering Graduate Research
This paper presents an innovative method for nonlinear scaling of electric machines by integrating machine learning (ML)-based meta-modeling with a differential evolution (DE) algorithm. The technique is applied to high-performance combined-excitation synchronous electric motors which exhibit highly nonlinear characteristics, making performance scaling challenging. The proposed approach employs an ML meta-model trained on data obtained from finite element analysis (FEA), utilizing an experimentally validated model for nonlinear scaling and performance prediction at different power ratings. The accuracy of the meta-model in capturing the nonlinear relationships between design parameters and motor performance is first assessed using metrics such as R-squared (R2) and …
Multi Electric Machines With Series And Parallel Electromechanical Combinations For Aircraft, David R. Stewart, Donovin D. Lewis, Matin Vatani, Diego A. Lopez-Guerrero, Dan M. Ionel
Multi Electric Machines With Series And Parallel Electromechanical Combinations For Aircraft, David R. Stewart, Donovin D. Lewis, Matin Vatani, Diego A. Lopez-Guerrero, Dan M. Ionel
Electrical and Computer Engineering Graduate Research
High-performance electric propulsion systems require fault tolerant, power dense, electric machines capable of maintaining high efficiency across a dynamic range of operation. To address these inherently conflicting requirements, multi-motor architectures employing electromechanically coupled modular configurations have been proposed to enhance system efficiency, fault tolerance, and redundancy. This paper investigates four mechanically coupled configurations for a coreless axial flux permanent magnet (CAFPM) motor unit integrating series, parallel, and hybrid architectures with differential and gearbox coupling. Performance and optimal sizing for motors in each configuration are determined through 3D finite element analysis (FEA). To assess fault tolerance and system redundancy, Markov chain …
Design Optimization And Scaling Of Coreless Afpm Machines Using Hybrid Fea-Based Differential Evolution And Machine Learning, Matin Vatani, David R. Stewart, Donovin D. Lewis, Dan M. Ionel
Design Optimization And Scaling Of Coreless Afpm Machines Using Hybrid Fea-Based Differential Evolution And Machine Learning, Matin Vatani, David R. Stewart, Donovin D. Lewis, Dan M. Ionel
Electrical and Computer Engineering Graduate Research
This paper presents a machine learning (ML) based design framework for the fast and accurate optimization of coreless axial flux permanent magnet (AFPM) machines. Although the absence of magnetic cores eliminates material nonlinearity, the design process remains highly nonlinear due to the complex influence of geometric parameters. To overcome the computational challenges of finite element analysis (FEA)-based optimization, a series of multi-objective differential evolution (MODE) optimizations were conducted across various machine sizes at constant power output. The resulting design data was used to train an artificial neural network (ANN), enabling rapid prediction of machine performance without the need for repeated …
Coreless Axial Flux Permanent Magnet Machines With Concentrated Coils And Various Pole/Coil Combinations, Matin Vatani, Spencer M. Goode-Kulchar, John F. Eastham, Xiaoze Pei, Dan M. Ionel
Coreless Axial Flux Permanent Magnet Machines With Concentrated Coils And Various Pole/Coil Combinations, Matin Vatani, Spencer M. Goode-Kulchar, John F. Eastham, Xiaoze Pei, Dan M. Ionel
Electrical and Computer Engineering Graduate Research
This paper comprehensively analyzes coreless stator axial flux permanent magnet (AFPM) machines by investigating rotor magnetic fields, stator winding factors, and 2D/3D finite element analysis (FEA) simulations. The torque production theory in coreless AFPM machines is studied with detailed derivations for flux density and current density. The impact of rotor permanent magnet (PM) width is examined for both surface-mounted and Halbach array configurations, followed by a discussion of its influence on the air-gap harmonic spectrum. The effect of stator coil side width is analyzed through a detailed winding factor study across various pole-to-coil ratios and a discussion on the trade-off …
Voltage And Reactive Power Combined Control Of Utility Devices And Smart Inverters On A Distribution Grid With Solar Pv, Steven B. Poore, Rosemary E. Alden, Evan S. Jones, Thomas Morstyn, Aron Patrick, Dan M. Ionel
Voltage And Reactive Power Combined Control Of Utility Devices And Smart Inverters On A Distribution Grid With Solar Pv, Steven B. Poore, Rosemary E. Alden, Evan S. Jones, Thomas Morstyn, Aron Patrick, Dan M. Ionel
Electrical and Computer Engineering Graduate Research
With adoption of distributed energy resources (DERs) expected in future grids, voltage regulation methods need to be reevaluated and improved to ensure their effectiveness under the high volatility of renewable generation. A multi-timescale cluster-based method is proposed to optimize and disperse operation of voltage controlling utility devices including capacitor banks (CBs) and load tap changers (LTCs) while allowing faster response time with customer-owned smart inverters (SIs) in-between switching operations. The proposed method is tested on a digital twin (DT) of a very large utility distribution grid with 2,018 nodes and 8.65MW peak load to evaluate its effectiveness in future grid …
Mechanical Distention Of Organotypic Hippocampal Slice Culture Membranes For High-Throughput In Vitro Modeling Of Traumatic Brain Injury, Julia Jagielo-Miller, Caleb Bailey, Samir Patel, Paresh Prajapati, Cassidy Leibold, Patrick Sullivan, Mark Prendergast
Mechanical Distention Of Organotypic Hippocampal Slice Culture Membranes For High-Throughput In Vitro Modeling Of Traumatic Brain Injury, Julia Jagielo-Miller, Caleb Bailey, Samir Patel, Paresh Prajapati, Cassidy Leibold, Patrick Sullivan, Mark Prendergast
Biology Faculty Publications
Traumatic brain injury (TBI) results from impact to the head that induces both primary and secondary injuries. Secondary injuries are characterized by downstream inflammation, metabolic dysfunction, and cell death manifest from the inflicting primary injury to the head. Secondary injury offers a window for therapeutic interventions, but the multifaceted nature of secondary injury is complicated, necessitating mechanistic tools to screen the efficacy of such interventions. As such, utilizing animal models to define the features of secondary injury mechanisms is critical for medications development. Various animal TBI models employ specialized equipment to recapitulate both primary and secondary injury aspects of human …