Digital Commons Network^™

Unbiased Federated Learning In Energy Harvesting Error-Prone Channels, Zeynep Çakir, Eli̇f Tuğçe Ceran Arslan

Turkish Journal of Electrical Engineering and Computer Sciences

Federated learning (FL) is a communication-efficient and privacy-preserving learning technique for collaborative training of machine learning models on vast amounts of data produced and stored locally on the distributed users. This paper investigates unbiased FL methods that achieve a similar convergence as state-of-the-art methods in scenarios with various constraints like an error-prone channel or intermittent energy availability. For this purpose, we propose FL algorithms that jointly design unbiased user scheduling and gradient weighting according to each user's distinct energy and channel profile. In addition, we exploit a prevalent metric called the age of information (AoI), which quantifies the staleness of …

Efficient Modelling Of Random Access Memory Cell: An Approach Using Qca Nanocomputing, Ali Newaz Bahar, Angshuman Khan

Turkish Journal of Electrical Engineering and Computer Sciences

Quantum-dot cellular automata (QCA) is innovative and potentially fruitful nanotechnology that provides a solution for transistor-based circuits with enhanced switching frequency, large-scale integration, and low power consumption. The random-access memory (RAM) cell is a fundamental component that is designed to operate quickly and effectively since memory is a core part of the semiconductor industry, thus the QCA family. The RAM cell design in this work is based on a multiplexer structure and is implemented without using coplanar crossovers of QCA technology. QCADesigner-2.0.3, a standard QCA layout design and verification tool, is used in the simulation and validation processes for the …

More Wifi For Everyone: Increasing Spectral Efficiency In Wifi6 Networks Using A Distributed Obss/Pd Mechanism, Ali̇ Karakoç, Hüseyi̇n Bi̇rkan Yilmaz, Mehmet Şükrü Kuran

Turkish Journal of Electrical Engineering and Computer Sciences

In this paper, we propose a distributed algorithm that determines effective Overlapping Basic Service Set/Preamble Detection (OBSS/PD) threshold levels in each WiFi6 device to maximize the total throughput by increasing the spectral efficiency. Within WiFi6 standard, OBSS/PD mechanism is introduced to increase the overall efficiency of WiFi networks by tuning the receiver sensitivity as well as the transmission power. In a nutshell, the proposed algorithm, RACEBOT, tunes the hearing (i.e. reception) and speaking (i.e. transmission) parameters of each WiFi device individually for the betterment of the WiFi experience of all WiFi networks in a neighborhood. WiFi experience is not only …

Educating The Whole Person: Materials From Our Mini Course, Michelle Hayford, Megan Donelson

Pilot Course: Educating the Whole Person

In this document, the instructors provide their own reflections on the course as well as teaching activities and student reflections.

Efficacy Of Information Extraction From Bar, Line, Circular, Bubble And Radar Graphs, Hiddadura Isura Malinda Mendis Abeynayake, Ravindra S. Goonetilleke, Albert Wijeweera, Uwe Reischl

Public and Population Health Faculty Publications and Presentations

With the emergence of enormous amounts of data, numerous ways to visualize such data have been used. Bar, circular, line, radar and bubble graphs that are ubiquitous were investigated for their effectiveness. Fourteen participants performed four types of evaluations: between categories (cities), within categories (transport modes within a city), all categories, and a direct reading within a category from a graph. The representations were presented in random order and participants were asked to respond to sixteen questions to the best of their ability after visually scanning the related graph. There were two trials on two separate days for each participant. …

Masthead

UC Law Journal

No abstract provided.

The Ethics Gap: Mdl Leadership Versus The Attorney-Client Relationship, Lauren E. Godshall

UC Law Journal

Mass torts cases take up a massive swath of the nation’s federal court docket yet are governed by little to no substantive procedural laws. Instead, a host of regular practices for multidistrict litigation (“MDL”) management have emerged through repetition. One such practice is the selection of a plaintiff steering committee (“PSC”): a small group of experienced plaintiffs’ attorneys that control and direct the litigation from initiation through settlement or other resolution. The PSC is extremely important—determining which experts to use, which injuries to focus on, and so forth. Yet there are no set rules dictating PSC management of the litigation, …

Ethics By Appointment: An Empirical Account Of Obscured Sanctioning In Mdl Cases, Roger Michalski

UC Law Journal

Ethical norms in litigation are policed through overlapping regulatory regimes. One of these regimes is internal to litigation and split into different components, including Federal Rules of Civil Procedure 11, 26(g), and 37; Federal Rule of Appellate Procedure 38; 28 U.S.C. §§ 1927 and 1447(c); as well as courts’ inherent authority to sanction litigants and attorneys. In the standard narrative, these tools provide immediate corrections to unethical conduct, unlike bar sanctions or derivative malpractice actions that are delayed and uncertain. Together, these tools aim to effectuate the goal of Federal Rule of Civil Procedure 1: to make sure parties cooperate …

Interaction Effects And Selecting Regression Models Of Taylor Swift Song Popularity, Halle Schneidewind

Industrial Engineering Undergraduate Honors Theses

Understanding music popularity and what drives it is important not only for artists but for other individuals who are financially tied to music sales including producers, writers, and record labels. Studies have been done to define how a song’s popularity can be measured, what attributes or features are drivers for popularity, and to what extent can a song’s popularity even be predicted. This paper takes two linear regression approaches to predicting the popularity of a Taylor Swift song on Spotify based on auditory features the Spotify API estimates and historic popularity of songs on Spotify. One model takes into consideration …

Nebline, May 2023

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

The 4-H Thriving Model Provides a Guide for Helping Youth Grow to Their Full Potential by Tracy Anderson

Beef: A Healthy and Delicious Choice for Your Next Meal by Kayla Colgrove

Recipe of the Month: Skillet Lasagna by Kayla Colgrove

Managing Chlorosis in Trees by Sarah Browning

Garden Guide: Things to Do This Month

May is the Perfect Time to Learn More About Your Drinking Water! by Becky Schuerman

Cash Rent Survey

Challenging Behavior Corner: Providing Choices by Hayley Jackson

Pollinator Spotlight: The Yucca Moth by Kait Chapman

At Ag Literacy Festival, 4th Graders Learn How Agriculture Impacts Their Daily …

Designing For Micropolitan Areas: A Public Library Design Manual For Adaptive And Circular Applications, Samantha R. Zeek

Masters in Architecture Program: Theses

A micropolitan statistical area refers to a geographic region in the United States that has at least one urban cluster of population between 10,000 and 50,000 people, as defined by the US Census Bureau. According to the 2019 Fiscal Year Public Libraries Survey, more than three-fourths of public libraries serve areas with fewer than 25,000 people in the U.S. (Frehill, et al. 2021). However, as new design techniques and advanced services are developed, they tend to be primarily implemented in libraries serving metropolitan areas, which only serve around a quarter of the US population, leading to an unequal distribution of …

Beyond Dualities Of Place: West Bottoms Kcmo, Keleigh Ketelhut

Masters in Architecture Program: Theses

West Bottoms, Kansas City, is a historic, industrial neighborhood adjacent to downtown and splitting the Kansas/Missouri border. Formerly home to livestock trading, It is a place currently known for its lawless character and grit. Like many urban cores, it has grabbed the attention of developers, including current stakeholders in SomeraRoad, a New York-based developer, partnering with HOK Kansas City to masterplan the district and redevelop the portion adjacent to the Historic Core.

Like many urban redevelopment projects, the locals who live, work, and play here have concerns that the West Bottoms may succumb to conventional placelessness development, washing out the …

Solar Energy Implementation In Rural Communities, Corie Gleason

Department of Environmental Studies: Undergraduate Student Theses

This thematic analysis was completed in Nebraska, as it looked at how the state’s rural communities react to solar energy projects. Due to their strong sense of social and community identity, members of rural communities are often resistant to change and may have difficulty supporting new projects such as solar farms in their communities. However, these rural communities provide the necessary space for solar farms while still being in close proximity to the users of the energy that the farms produce. This study aims to explore what factors have made past solar projects successful and the ways in which those …

Student Perspectives Of Sustainable Transportation Use On A College Campus, Brynn Fuelberth

Department of Environmental Studies: Undergraduate Student Theses

As climate change grows in relevance in society, attention has often been turned to large universities to look at what solutions can help minimize the impacts contributing to the devastation. Sustainable transportation is an alternative that can help combat these issues. This study specifically focuses on what sustainable transportation looks like at the University of Nebraska-Lincoln (UNL), and what barriers and motivations are present in the undergraduate students’ eyes. This was investigated through an open-ended qualitative survey administered to the undergraduate population of the UNL. This study asks how students make their mode decisions in relation to sustainable transportation methods, …

Plaintiff's Problem: Constitutional Concerns With Service Of Process Under Alaska Rule Of Civil Procedure 4(D)(7)-(8), Casey Sawyer

William & Mary Bill of Rights Journal

Rule 4 of Alaska’s Rules of Civil Procedure prescribes how service of process must be completed for a civil lawsuit, much like Rule 4 of the Federal Rules of Civil Procedure. When filing suit against the State of Alaska or one of its agencies or officers, Alaska Civil Rule 4(d)(7)–(8) require that service of process be delivered to multiple locations. The plaintiff will usually have to serve the Attorney General’s office in the district of filing (either Anchorage or Fairbanks) and also must deliver service of process to the Attorney General’s office in Alaska’s capital city of Juneau. If they …

The Fourth Amendment's Constitutional Home, Gerald S. Dickinson

William & Mary Bill of Rights Journal

The home enjoys omnipresent status in American constitutional law. The Bill of Rights, peculiarly, has served as the central refuge for special protections to the home. This constitutional sanctuary has elicited an intriguing textual and doctrinal puzzle. A distinct thread has emerged that runs through the first five amendments delineating the home as a zone where rights emanating from speech, smut, gods, guns, soldiers, searches, sex, and self-incrimination enjoy special protections. However, the thread inexplicably unravels upon arriving at takings. There, the constitutional text omits and the Supreme Court’s doctrine excludes a special zone of safeguards to the home. This …

Project Risk Management Plan For Alaska Affordable Housing Project, Kadidiatou Ouedraogo

Student Projects for Graduate Degrees

Adequate housing has been a consistent problem in rural Alaska. COVID-19 pandemic has made living there even more difficult. The state requires approximately 16,107 housing units each year. To reduce the housing deficit in Alaska, need interventions in the provision of affordable housing. We have collaborated with the state for providing affordable housing in Anchorage. Project focus is to provide 100 housing units in Anchorage. This project will focus on the Risk Management for affordable housing project. Risk management is a key project management practice to minimize negative risk occurrences during the project. While we can never predict the future …

A Guide To The Application Of Project Management Processes To Implement Complex Home Projects, Delaney Leigh Lennartz

Student Projects for Graduate Degrees

The purpose of this project was to create a research-based project management guide for homeowners to plan and execute complex home projects in a deliberate and effective manner to avoid failure of home renovation projects. For research, ten scholarly articles were reviewed to identify the top mistakes made in complex home projects. To determine which project management tools would increase the likelihood of project success, each identified mistake was analyzed and paired with one or several project management processes. Project management templates from each identified processes were selected and tailored to complex home projects to address each mistake. A literature …

Control And Design Of A Passive Solar Lumber Drying Kiln, Peter Chardavoyne

Honors Scholar Theses

The passive solar lumber drying kiln design, developed by EE Senior Design Team 2317 is presented, tested, and discussed. The design incorporates solar power and a custom control system to dry 12’ lumber boards inside a shipping container much faster than air-drying methods, which can take up to a year for thorough drying, though this can be extended due to the unpredictability of weather events and conditions. This work presents the design as in the final report provided by the team, but provides a more detailed explanation and analysis of the microcontroller system, testing methods and outcomes, alternate solutions and …

Stringency In Occupational Licensing Requirements: Explanations And Effects, Nicholas Hall

Honors Scholar Theses

In this paper, I explore explanations for and effects of variation in stringency in occupational licensing requirements across states. Focusing on data on cosmetology, I first analyze the effect of characteristics of the professional licensing board, including its membership composition and department within the state government, on the regulations the board implements. I find evidence that the department of a board impacts its licensing fees, with health-based departments requiring lower fees than commerce- and general licensing-based departments. I then examine the effects of stringency on wages and the number of practitioners in an area. I find evidence that the number …

Genetic Implications Of Language Acquisition, Marissa Renee Ciccarini

Honors Scholar Theses

The argument about whether language acquisition is "nature" or "nurture" has been long debated. Linguists have concluded that it requires the two, but how much does language acquisition rely on nature? Children show the capacity to learn languages quickly and without much effort. While research suggests that infants absorb many visual and verbal cues in their environment, biological structures are the underlying component of how this knowledge is gathered and organized. The genetics that code for specific neurophysiological pathways affect how people interact with their environment and where information is stored, forming the basis for these biological structures. Genetic research …

An Integrative Approach To Assess The Behavioral Impacts Of Noise Stimuli On The Australian Black Field Cricket, Teleogryllus Commodus, Jessica Briggs

Doctoral Dissertations

For acoustically oriented species, elevated levels of ambient sound can interfere with an organism’s ability to detect and assess acoustic signals and cues needed for making important decisions. Ambient noise, defined as any unwanted or non-focal acoustic signal, can impact behavior and decision-making by disrupting auditory sensory perception. As a result, noise in the context of this dissertation can be further delineated as excess sound that hinders a receiver's ability to detect and distinguish acoustic signals. Noise consists of either airborne or substrate-borne modalities or both. While many studies focus on the impact of airborne noise, many species have evolved …

Networks In Motion: The Alliances Of Information Communication Technologies And Mobility Technologies During The 1918 Influenza Pandemic, Miles C. Coleman, Will Mari

Faculty Publications

In this article, we turn back to the 1918 influenza pandemic to throw light on the alliances of information communication technologies and technologies of mobility (such as the car) during the pandemic. We examine newspaper articles, technical publications, and other historical texts to demonstrate that, despite the fact that mobile technologies—such as cellular phones—did not exist during the 1918 pandemic, the telephone and mobility technology nonetheless formed alliances as networks in motion, or social moments in which risk and reward are calculated not simply by the ability to move, but rather the ability to move, while remaining connected, revealing insight …

Is It Good To Be Bad? The Potential Buffering Role Of Callous-Unemotional Traits On The Relationship Between Trauma And Juvenile Offending, Kathryn Anne Mcgill

Graduate Theses and Dissertations (2019 - present)

Juvenile offending is prevalent, costly, and often difficult to intervene in. Although there are a multitude of factors previously studied that contribute to offending, researchers are still unable to pinpoint all possible variables contributing to juvenile offending. More so, of explored and accepted factors leading to juvenile offending, predictive ability of any specific factor leading to offending is still weak. Thus, study of specific predisposing factors leading to juvenile offending, as well as mediational or moderational variables, is needed. This study explores two previously studied variables in the pathway to juvenile offending: trauma and callous-unemotional traits. Novel study of the …

Oxalic Acid Leaf Disk Soak Assay Is A New Possibility In Screening For Blight Resistance In Castanea Species, Kaitlyn Harden

Honors Theses

Chestnut blight is a disease caused by the ascomycete fungus Cryphonectria parasitica in the Castanea species. The fungus uses oxalic acid (OA) to attack the tree’s cells. Castanea dentata, the American chestnut, was wiped out by chestnut blight in the early to mid-20th century, but several East Asian Castanea species appear highly resistant to the fungus. To breed resistant American type trees, screening methods are used to enable selection of interspecific hybrids. The alternative small stem assay (aSSA) is a method of screening container-grown hybrid seedlings during their first growing season by directly infecting them with C. parasitica. Some plant …

Viability Of Equine Assisted Activities And Therapies For Individuals With Developmental Disorders: A Systematic Review, Faith Pinson

Honors Theses

The objective of this review is to determine whether Equine-Assisted Activities and Therapies (EAAT) are a viable form of therapy for people with various developmental disorders. A viable form of therapy is one that is more beneficial than traditional forms of therapy that already exist, as traditional therapies may be generally less expensive and have plentiful research to support their use). In order to be beneficial, EAAT would need to yield improved results when either compared side by side with traditional therapy or used as a complementary therapy with traditional therapy. In this systematic review, the included studies examined the …

Cared For Ed Non-Emergency Care: College Student Acceptance, Ranking, And Economic Deterrents Of Ed Non-Emergency Care, Evan Britt

Honors Theses

There has been increasing concern from hospitals and insurance policyholders over the rise of Emergency Department (ED) visits, as it is linked with overcrowding and longer waiting times; an increasingly large proportion of these ED visits are described as non-urgent or clinically unnecessary (O’Keefe, 2017; Pierce, 2009). The purpose of this project is to understand how college students’ perceptions of Emergency Departments influence their decisions on where to seek medical care. Methods: I developed a three-part scenario-based survey using Qualtrics that included the following sections: Consent and General Demographics, Pre-Price Scenarios, and Price Included Scenarios. Participants were asked to rank …

Species Diversity Of Coleoptera Populations In An Urban Garden In Chattanooga, Tennessee, Mallory Anderson

Honors Theses

Insects are an essential part of the function of ecosystems. The majority of entomological faunistic research has been conducted primarily in rural areas due to high diversity, space for bulky traps, and less outside influence from human activities. However, the need for time-series insect biodiversity data, in rural areas and urban areas alike, is paramount in the wake of our current sixth mass extinction event. Previous research has shown that the greater Chattanooga area is comprised of a diverse population of insects in the Coleoptera (beetles) order, and as shown in the University of Tennessee at Chattanooga’s (UTC) Insect Collection. …

Creator As Audience: Mixtape Albums As An Expression Of Life And Memory, Sadie Montague

Honors Theses

Music is a foundation of our popular culture. With music’s distribution far and wide, songs, lyrics, and melodies can be familiar to people from all backgrounds, connecting us through a shared cultural experience. Songs can also be deeply personal and take on sentimental meaning, taking us back to specific moments, feelings, or times in our own lives. Since the 1940s, when album art was invented, graphic design and music have been inseparable, informing individuals’ personal and cultural identity. In recent decades, digital technology has disembodied the human experience, including our consumption of music and design. In response to this dematerialization, …

Women In Organizations: Leadership And Overcoming Biases, Madison T. Witt

Honors Thesis

This thesis will work to describe the different experiences women have in the workplace compared to men. It will discuss the biases faced: prove-it-again bias, tightrope bias, and the maternal wall bias. These play a large role in why women act as they do in the workplace as well as why they tend to experience different barriers within the corporate ladder. This research notes both gender biases facing women and the additional bias women of color face. These different experiences change how women lead companies when placed in executive positions. These leadership styles of women tend to be more welcoming …