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Standing In Reserve: A New Model For Hard Cases Of Complicity, Nicholas Almendares, Dimitri Landa

Articles by Maurer Faculty

The “hard cases” for the law relating to accomplices deal with the definition of what counts as aiding and abetting a crime. A retailer might sell a murder weapon in the ordinary course of business, while an accomplice might do nothing because their help was simply not needed. How do we distinguish between these cases? The Capitol Riot is a striking example of this sort of hard case because there were so many people involved in so many different and ambiguous ways. Outside of the conceptually easy cases of someone caught on camera making off with property or attacking officers, …

On The Development Of Part-Scale Fem Modeling For Laser Powder Bed Fusion Of Aisi 316l Stainless Steel With Experimental Verification, Muhammad Arif Mahmood, Asif Ur Rehman, M. Mustafa Azeem, Abedalkader Alkhouzaam, Marwan Khraisheh

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

In laser powder bed fusion (LPBF), the effects of operating conditions on thermal gradients and residual stresses are the utmost challenges that require significant attention. The magnitudes of residual stress in the printed layers, as well as the distribution along the printed components, have not been well explained for LPBF parts. In this study, a 3D finite element thermo-mechanical model has been established to investigate the effect of operating conditions on thermal distribution, melt pool evolution, residual stress distribution, and part distortion. The printed AISI 316L stainless steel cubes have been characterized experimentally. The results showed a proportional correlation among …

Decision Rules For Egg-Color-Based Rejection By Two Cavity-Nesting Hosts Of The Brown-Headed Cowbird, Alexander J. Di Giovanni, Juliana Villa, Mark T. Stanback, Charles F. Thompson, Scott K. Sakaluk, Mark E. Hauber, Daniel Hanley

Faculty Publications – Biological Sciences

Hosts of obligate avian brood parasites often evolve defense mechanisms to avoid rearing unrelated young. One common defense is egg rejection, for which hosts often rely on eggshell color. Most research has assumed that hosts respond to perceived color differences between their own eggs and parasite eggs regardless of the particular color; however, recent experiments have found that many hosts respond more strongly to brown foreign eggs than to equally dissimilar blue eggs. Yet, none of these prior studies tested a brown-egg-laying species and, with only one exception, all were conducted in open nests where light levels are considered sufficient …

Nonmonotonic Effect Of Chemical Heterogeneity On Interfacial Crack Growth At High-Angle Grain Boundaries In Fe-Ni-Cr Alloys, Yuchu Wang, Bita Ghaffari, Christopher Taylor, Simon Lekakh, Carlos Engler-Pinto, Larry Godlewski, Yang Huo, Mei Li, Yue Fan

Electrical and Computer Engineering Faculty Research & Creative Works

An intermittent pattern is observed in the modeling of interfacial cyclic-loading crack growth at high-angle grain boundaries in ternary Fe-Ni-Cr alloys. Different from conventional wisdom of stress-intensity factor, the abrupt crack advances are found driven by extreme value statistics - namely, the aggregation of atoms with most compressive residual stresses. In addition, inherently non-affine atomic stress fluctuations are discovered, and the fluctuations peak at intermediate level of chemical heterogeneity, causing the fastest crack growth. Implications of such nonmonotonic mechanism in regard to the origin of intermediate-temperature embrittlement phenomena are also discussed.

Transportation Infrastructure Needs In The Central Appalachian Basin To Support Core-Cm, Bryan Gibson, Robin Baskette, Doug Kreis

Kentucky Transportation Center Research Report

With demand for coal from the Central Appalachian Basin waning, coalitions and organizations throughout the region have sought to diversify the region’s economy. However, the potential exists to use coal and coal-based resources to produce new and innovative products and kick start economic growth in the basin. This includes carbon ore, rare earth and critical minerals (CORE-CM), other minerals, and waste streams. If the region is to take advantage of these economic growth opportunities, transportation infrastructure must be developed and maintained in a sound condition. Reliable roads, highways, and bridges provide rural areas with access to capital, labor, and markets …

Aeroponic System Optimization For Butterhead Lettuce Growth And Future Sustainability Using Flow Blurring Atomization, Taylor J. Johnson

Doctoral Dissertations and Master's Theses

The global population has grown by 6 billion people over the last century and is trending toward 9.7 billion people by the year 2050. Agriculture accounts for 70% of global fresh water usage. Technology must be developed to accommodate the increase of food production demanded by the growing global population and the subsequent increase in water usage. Aeroponic technology is a water-efficient vertical farming technology that can reduce water usage by 90% by suspending plant roots in air within a controlled chamber and supplying atomized droplets of a water-nutrient solution directly to the roots.

This study simultaneously tests six droplet …

Prediction Of Compressive Strength And Evaluation Of Different Theoretical Standards And Proposed Models Of Brick Columns Confined With Frp, Frcm, Or Srg System, Zuhair Al-Jaberi, John J. Myers

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The Strength Capacity of Confined Masonry Column is One of the Topics that Need to Be Studied. in This Study, the Efficiency of using Different Types of Advanced Composite (Non-Corrosive Materials) Such as Fiber Reinforced Polymer (FRP), Fiber Reinforced Cementitious Matrix (FRCM), or Steel Reinforced Grout (SRG) in Confining Masonry Columns is Investigated. a Wide Range of Experimental Database of Masonry Column Specimens Has Been Collected from the Results that Available in Scientific Literatures. Different Theoretical Standards and Proposed Models that Used to Predict the Capacity of Masonry Columns Confined with FRP and FRCM Are Evaluated based on Collected Experimental …

Shsp Dean's Newsletter, Summer 2023, Robert W. Amler

SHSP Dean’s Newsletter

No abstract provided.

Nikole Uw!, Erin Catoggio, Aj Humenik, Emily Papagiannis, Alyssa Varga

Games

Practice speaking, hearing, and moving in Munsee (Lenape)! This game is modeled after Simon Says and includes instructions, a caller's card, and a sample color wheel, all of which can be adapted to players' interests and abilities.

Kxanuw! (Miichuwaakan Waak Aweeyayusak), Kira Fucci, Camilla Bager

Games

Kxanuw! (I have it!) is modeled after bingo. This version allows players to practice plant and animal names, engaging listening comprehension, speaking, and visual recognition. The game kit includes instructions, a caller's card, and printable player cards.

Nii Neemun..., Johanna Tumux, Hannah Nosch

Games

Nii Neemun... (I Spy...) is designed for use inside a classroom, where learners can practice hearing and naming the objects that surround them. This game includes a full set of instructions, a learner worksheet, and an answer key, as well as recommendations for adjusting play for beginning and more experienced participants.

Kxanuw! (Laapamukwat), Kira Fucci

Games

Kxanuw! means "I have it!" This original take on bingo encourages players to practice colors (laapamukwat) before the game begins by coloring in their own game cards. Then... let the fun begin! By combining listening comprehension, speaking practice, and color word recognition, this game reinforces lexical memory through interaction and visual processing.

Early Integration Of Palliative Care In Malignant Hematology, Marco Ruiz Andia, Jannelle Vicens

All Publications

No abstract provided.

In-Flight Testing & Verification Of An Adaptive Distributed Fault-Tolerant Control Architecture, Michael Budihartono

Doctoral Dissertations and Master's Theses

The interest in utilizing multi-agent systems (MAS) has increased in the aerospace industry. Its scalability, efficiency, robustness, fault tolerance, and cost-effectiveness make it ideal for performing real-world missions that require more than one agent. However, in completing the tasks, the multi-agent systems are still vulnerable to environmental disturbances, cyber-attacks, and hardware failures. Therefore, an adaptive distributed fault-tolerant control architecture is needed to minimize the impacts of the previously stated circumstances and ensure the mission can continue successfully.

This thesis describes the development of an experimental setup for testing and validating an adaptive consensus algorithm and a bio-inspired health management architecture. …

Deep Cnn-Based Automated Optical Inspection For Aerospace Components, Shashi Bhushan Jha

Doctoral Dissertations and Master's Theses

ABSTRACT

The defect detection problem is of outmost importance in high-tech industries such as aerospace manufacturing and is widely employed using automated industrial quality control systems. In the aerospace manufacturing industry, composite materials are extensively applied as structural components in civilian and military aircraft. To ensure the quality of the product and high reliability, manual inspection and traditional automatic optical inspection have been employed to identify the defects throughout production and maintenance. These inspection techniques have several limitations such as tedious, time- consuming, inconsistent, subjective, labor intensive, expensive, etc. To make the operation effective and efficient, modern automated optical inspection …

Career Choice Motivation For Commercial Pilots, Brett Watts

Doctoral Dissertations and Master's Theses

Career choice motivation research studies the factors involved during a person’s decision-making process regarding which career to pursue (Skatova & Ferguson, 2014). These factors are often studied in individuals who have not yet entered the workforce, such as students. Although there is a significant amount of research on career choice motivations for doctors, dentists, and other related fields, research on career choice motivations for pilots is sparse. As air traffic is expected to grow at approximately 4.7% per year for the next 20 years (Federal Aviation Administration, 2022), a key factor in the aviation industry’s growth is the availability of …

Resilience Model For Teams Of Autonomous Unmanned Aerial Vehicles (Uav) Executing Surveillance Missions, Robert Koeneke

Doctoral Dissertations and Master's Theses

Teams of low-cost Unmanned Aerial Vehicles (UAVs) have gained acceptance as an alternative for cooperatively searching and surveilling terrains. These UAVs are assembled with low-reliability components, so unit failures are possible. Losing UAVs to failures decreases the team's coverage efficiency and impacts communication, given that UAVs are also communication nodes. Such is the case of a Flying Ad Hoc Network (FANET), where the failure of a communication node may isolate segments of the network covering several nodes. The main goal of this study is to develop a resilience model that would allow us to analyze the effects of individual UAV …

In-Situ Thermal And Deformation Characterization Of Additive Manufacturing Processes, Nicholas Phillips

Doctoral Dissertations and Master's Theses

Additive manufacturing (AM) is a rapidly growing industry with numerous applications in the aerospace industry such as aircraft parts and emergency tools on the International Space Station. Defects in additively manufactured structures, however, can waste a lot of time and money. Being able to monitor the manufacturing process for defects is one of the first steps which can be taken to mitigate these losses. This study focuses on the use of thermography in conjunction with deep learning to identify flaws during 3D printing of composite structures made using Onyx, a mixture of chopped carbon fiber and nylon, composite prints. In …

International Recognition Of The Right To A Healthy Environment: What Is The Added Value For Latin America And The Caribbean?, Maria Antonia Tigre

Sabin Center for Climate Change Law

Although there is still no United Nations treaty on the right to a healthy environment, the recognition of the right by the UN General Assembly and the UN Human Rights Council have helped solidify its status as customary international law. The overwhelming recognition of the right at the national and regional levels, and now at the United Nations, evidences greater uniformity and certainty in understanding human rights obligations relating to the environment. But what value do the resolutions add to the regional recognition of the right in Latin America and the Caribbean (LAC)? Through judicial and legislative developments, LAC has …

Global Climate Litigation Report: 2023 Status Review, Michael Burger, Maria Antonia Tigre

Sabin Center for Climate Change Law

This Global Climate Litigation Report: 2023 Status Review, which updates previous United Nations Environment Programme reports published in 2017 and 2020, provides an overview of the current state of climate change litigation and an update of global climate change litigation trends. It provides judges, lawyers, advocates, policymakers, researchers, environmental defenders, climate activists, human rights activists (including women’s rights activists), NGOs, businesses and the international community with an essential resource to understand the current state of global climate litigation, including descriptions of the key issues that courts have faced in the course of climate change cases.

Race Ethics: Colorblind Formalism And Color-Coded Pragmatism In Lawyer Regulation, Anthony V. Alfieri

Articles

The recent, high-profile civil and criminal trials held in the aftermath of the George Floyd and Ahmaud Arbery murders, the Kyle Rittenhouse killings, and the Charlottesville "Unite the Right" Rally violence renew debate over race, representation, and ethics in the U.S. civil and criminal justice systems. For civil rights lawyers, prosecutors, and criminal defense attorneys, neither the progress of post-war civil rights movements and criminal justice reform campaigns nor the advance of Critical Race Theory and social movement scholarship have resolved the debate over the use of race in pretrial, trial, and appellate advocacy, and in the lawyering process more …

Classification Of Drainage Crossings On High-Resolution Digital Elevation Models: A Deep Learning Approach, Di Wu, Ruopu Li, Banafsheh Rekabdar, Claire Talbert, Michael Edidem, Guangxing Wang

Computer Science Faculty Publications and Presentations

High-Resolution Digital Elevation Models (HRDEMs) have been used to delineate fine-scale hydrographic features in landscapes with relatively level topography. However, artificial flow barriers associated with roads are known to cause incorrect modeled flowlines, because these barriers substantially increase the terrain elevation and often terminate flowlines. A common practice is to breach the elevation of roads near drainage crossing locations, which, however, are often unavailable. Thus, developing a reliable drainage crossing dataset is essential to improve the HRDEMs for hydrographic delineation. The purpose of this research is to develop deep learning models for classifying the images that contain the locations of …

Preface To Volume 14, Issue 2, Peter A. Carfagna

Articles

No abstract provided.

Current Controversies In The Management Of Patients With Indeterminate Thyroid Nodules, Saad M. Alqahtani

Saudi Medical Journal

The management of cytologically indeterminate thyroid nodules remains debatable as their malignancy is difficult to establish. Most nodules have benign postoperative histology, but an accurate assessment of their proclivity for malignant transformation is crucial. Numerous studies have investigated the effects of various tools, including clinical, radiological, and cytological features, as well as biochemical and molecular markers, on the management of these heterogeneous nodules. Collectively, strategies aim to treat malignant nodules and avoid unnecessary surgery for asymptomatic benign nodules. Currently, no clear guidelines for the optimal management of cytologically indeterminate thyroid nodules exist to determine whether a conservative approach with long-term …

Eosinophilic Esophagitis, Saad Alkhowaiter

Saudi Medical Journal

Eosinophilic esophagitis (EoE) is an atopic disease in which eosinophils infiltrate the esophageal mucosa and may result in a variety of upper gastrointestinal symptoms. Chief among these are dysphagia, heartburn, and food bolus obstruction in adults whereas children often present with abdominal pain or vomiting. Eosinophilic esophagitis is a chronic condition that if not detected and left untreated could lead to the development of subepithelial fibrosis and esophageal stenosis. The diagnosis of EoE is confirmed in a patient presenting with characteristic EoE symptoms, classic signs on endoscopy, and biopsy results showing >15 eosinophils/hpf. A number of useful treatments against EoE …

A Retrospective Review Of Mohs Micrographic Surgery Trends Over More Than 10 Years In Saudi Arabia, Sahar H. Alsharif, Mohammed Alfada, Abdullah A. Alaqeel

Saudi Medical Journal

Objectives: To review Mohs micrographic surgery (MMS) trends in Saudi Arabia.Mohs micrographic surgery is a precise surgical technique that has been proven to have the highest cure rate with maximum normal tissue preservation. It is the treatment of choice for non-melanoma skin cancer (NMSC), especially the aggressive histopathological forms, and tumors located in high-risk regions or where tissue preservation is a mandate. Methods: A multicentric retrospective study was performed on patients who underwent MMS between January 2010 and September 2022. The information was extracted from the database of King Saud University Medical City and Prince Sultan Military Medical City in …

Assessment Of Osteoporosis In Patients With Type 2 Diabetes Mellitus: A Study From The Central Region Of Saudi Arabia, Ahmad Alshomar, Waleed Al Abdulmonem, Qazi Shoeb Ahmad, Mariam S. Alharbi, Resheed Alkhiari, Essam M. Hamad, Zafar Rasheed

Saudi Medical Journal

Objectives: To understand the impact of diabetes on bone mineral density and whether it increases the likelihood of osteoporosis. Methods: This study was performed on 327 Saudis (aged >40 years) who were screened for osteoporosis and diabetes mellitus (DM). The levels of osteoporosis were determined by an estimation of Bone mineral density (BMD) using a DEXA scan examination. The data on BMD from diabetic subjects were compared with healthy nondiabetic controls. Results: Out of 327 enrolled subjects, 38 (11.6%) were found to be osteoporotic, whereas 138 (42.2%) had DM. The data showed that the number of patients with osteoporosis in …

Factors Influencing Blood Pressure Fluctuation In Pediatric Patients With Sickle Cell Disease In Saudi Arabia: A Retrospective Single-Center Cohort Study, Saud Bahaidarah, Fatma Alzahrani, Mohammed Alshinqiti, Nader Moria, Fahad Alahwal, Khalid Naghi, Ammar Abdulfattah, Mohammed Alharbi, Gaser Abdelmohsen

Saudi Medical Journal

Objectives: To investigate changes in blood pressure (BP) among pediatric patients with sickle cell disease (SCD) and determine the variables that might influence these changes. Methods: A total of 100 pediatric patients with SCD who followed up in the pediatric outpatient clinic were recruited for this retrospective cohort study. Clinical data included anthropometric measures, average systolic and diastolic BP recorded during multiple follow-up visits, hemoglobin (Hb) level, serum creatinine, and hemoglobin S percentage. Blood pressure measurements were categorized according to the guidelines of the American Academy of Pediatrics (AAP, 2017). Results: In this cohort, 68% of the patients had normal …

Characteristics Of Re-Admitted Adult Patients Infected With Severe Acute Respiratory Syndrome Coronavirus 2 After Initial Hospitalization At King Salman Armed Forces Hospital, Tabuk, Saudi Arabia, Hanaa Albalawi, Rashed Albalawi, Riham Hamza, Abdulaziz Galdagoun, Noura S. Aljofi, Khaled Elgohary, Samira Fallatah

Saudi Medical Journal

Objectives: To describe the clinical characteristics and possible risk factors associated with re-hospitalization within 30 days of discharge among hospitalized adult patients with confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Methods: This is a retrospective cohort study conducted at King Salman Armed Forces Hospital (KSAFH), Tabuk, Saudi Arabia over the period between March to November 2020. The study was conducted over 237 patients who had confirmed SARS-CoV-2 and fulfilled the study inclusion criteria (at least 14 years old, with subsequently discharged alive from the hospital) were included. Results: The commonest presenting symptoms were cough, fever, and dyspnea. The …

Can Light Therapy Treat Atrial Fibrillation?

Saudi Medical Journal

No abstract provided.