Gifted Education Commons^™

Magnetic Properties Of Polycrystalline Spinel Oxides From Solid State Reaction, Camden Olds

Honors Program: Senior Projects (Public)

Spinel crystal materials of nickel, cobalt, and iron oxides have seen abundant research for their strong conductivity, ferromagnetic and ferroelectric properties, and their catalytic uses. These can be synthesized by a number of means. This project explores the use of the solid state synthesis method, which benefits from simplicity, of this family of materials, looking for interesting phase shift lines in the triangle between of varying compositions of these three metals.

Nickel cobaltite and other related spinels were synthesized from two different solid state approaches and characterized using XRD and SQUID magnetometry. The range 0.5-0.6 of molar ratios of nickel …

The Importance Of Mood And Motivation Of An Individual In The Success Of Physical Therapy, Spencer Wagner

Honors Program: Senior Projects (Public)

Physical therapy is a health profession that helps people improve their movement and range of motion in certain body areas. Since the time it was founded, physical therapists have mainly focused on the physical health of the patient. While that is their job, they may not have been as successful because they neglected the mental health of the patient. The mindset of an individual, particularly their mood and motivation, can influence how they progress through physical therapy and how successful they are in regaining functionality in their affected body area. The purpose of this study is to determine how the …

The Presence Of Childhood Obesity In Nebraska And The Physiological Repercussions Of The Disease, Madison R. Bezousek

Honors Program: Senior Projects (Public)

Childhood Obesity can cause lifelong repercussions in children and adults. There has been stigma around the causes of obesity and its relation to lifestyle choices, without consideration of the genetic and syndromic causes. In this literature review the causes of obesity were investigated, along with the effect on the physiological systems and the enviornmental factors that are continuing the obesity epidemic. Preventing and treating lifestyle obesity is something that is seen to have the greatest effect on youth, especially with intergenerational obesity. Nebraska schools have implemented programs to encourage healthy living, and ongoing research is being implemented to reduce the …

Extranodal Tumors And Chromosomal Abnormalities Associated With Non-Hodgkin Lymphoma In T(14;18)-Positive Patients, Alexis Finch

Honors Program: Senior Projects (Public)

Nebraska is mostly an agricultural state with a non-Hodgkin lymphoma (NHL) incidence rate of 20.1 per 100,000 individuals, which is greater than the US incidence rate of 19 per 100,000 individuals. It is possible that the higher incidence rate in Nebraska is due to an increase in pesticide usage. Pesticide exposure is linked to t(14;18), a genetic translocation involving the BCL2 gene that regulates apoptosis. The dysregulation of apoptosis could contribute to the proliferation of NHL. This exploratory study utilized the Nebraska Lymphoma Study Group, which consists of patients with non-Hodgkin lymphoma, Hodgkin disease, or some other neoplastic hematologic disorder …

An Analysis Of The Impact Of Strict Photo Id Laws On Election Turnout: Do They Discriminate Against Minority Voters?, Josh Gromowsky

Honors Program: Senior Projects (Public)

Over the last 20 years, states across the nation have passed photo ID laws requiring potential voters to provide a form of identification before they can cast their ballots. These laws have generated great controversy, with opponents of the laws accusing them of being racially discriminatory. Studies attempting to analyze their effects on turnout have resulted in differing results due to different methodologies, and no consensus has been reached in the academic literature regarding this topic. Recognizing that laws do not exist in isolation and that people can react to their implementation in different ways, this paper examines the effects …

Innovation For The Air: A Brief History Of Worldwide Aviation, Lauren Plumley

Honors Program: Senior Projects (Public)

The purpose of this report is to present a brief but comprehensive overview of the variety of innovations related to aviation, and to discuss their impact on scientific progress over the course of human history. Relevant discoveries from the fields of physics and aerodynamics, and the numerous technologies built based upon these discoveries, are discussed over a period ranging from ancient times to the twenty-first century. The scope of this report is an overview of the development of powered and unpowered aircraft, including lighter-than-air, heavier-than-air, and aerospace technologies. Aviation developments were generally not limited to one specific country or person, …

Nvidia Corporation: Pc Gaming Industry Strategic Audit, Charlie Peng

Honors Program: Senior Projects (Public)

Nvidia is a semiconductor company focusing on high-performance computer graphics technology. The company designs graphics processing units (GPUs), which are used in a variety of fields such as data centers, artificial intelligence (AI), and gaming. This paper seeks to examine Nvidia’s position within the PC gaming industry. First, PESTEL and Porter’s Five Forces analyses are used to detail the overall PC gaming industry. The next section examines how Nvidia competes through its strategy, resources, and competitive advantages. Finally, future challenges and recommendations to position the company are explored.

Mckinsey & Company: People And Organizational Performance Strategic Analysis, Sadie Richards

Honors Program: Senior Projects (Public)

McKinsey & Company is an international management consulting firm for businesses, governments, and institutions. It is one of the five largest consulting services in the United States and one of the “Big Three” management consulting firms of the United States. This report focuses on McKinsey & Company’s People and Organizational Performance sector and provides an internal and external analysis to understand how it has gained and maintained a sustainable competitive advantage in its industry. Specifically, this report uses Porter’s Five Forces and a PESTEL Analysis as tools to analyze the macro environment and competition within the industry. Recommendations are given …

Marriott International: A Managerial Strategic Audit, Brooke Eschenbrenner, Alex Zlatic, Madison Bechtel, Brandon Collins, Charlotte Straley, Grant Gubbels

Honors Program: Senior Projects (Public)

A strategic management audit of the public firm, Marriott International, was conducted to identify various factors and managerial strategies that affect Marriott and the global hotels and tourism industry. At the industry level, we conducted a PESTEL and Five Forces analysis, researched the competitive landscape, and assessed the total value potential. We found that the industry experienced a major decline during the COVID-19 pandemic but saw recovery as international travel opened up again. On the company level, we conducted an internal analysis, identified Marriott’s management structure, and identified the firm’s structure and strategies through a SWOT analysis and other relevant …

Nebraska Women In Journalism: The Groundbreakers Before Us And Surrounding Us, Jolie Peal

Honors Program: Senior Projects (Public)

Nebraska women in journalism: The groundbreakers before us and surrounding us is a 30-minute documentary about six Nebraska women and their journeys as journalists. This project seeks to answer the question: “How do women in the media overcome gender bias?” I interviewed six women ranging in age and from a variety of journalistic fields to discover what biases they faced in the industry as well as their advice for young journalists as we enter into a field that is constantly evolving. I discovered that Nebraska women in the media do experience the bias we see throughout the nation and in …

Bringing Women's Literature Into The Secondary Classroom: A Comprehensive Unit Plan, Mairead Stotz

Honors Program: Senior Projects (Public)

Included in this applied knowledge project are details regarding how I developed a six-week unit on women’s literature using backward design, rationale behind my process and text selections, learning targets and Illinois Learning Standards for English Language Arts that are met through the instruction, and a complete set of 30 lesson plans, including assessments, handouts, and additional instructional materials. My goal is to demonstrate what I have learned during my time as an education student at the University of Nebraska-Lincoln and to emphasize the importance of women’s literature in the secondary classroom.

Key Words: English education, women’s literature, literature circles, …

The Effects Of Telehealth On Access To Palliative Care In Rural Communities, Ryleigh Hanson

Honors Program: Senior Projects (Public)

Patients with serious and life-limiting illnesses are in need of palliative care which allows for both the patient and their family to learn how to live a relatively quality life in spite of their illness. Current access to palliative care is limited to urban areas leaving those in rural communities to face their illness without proper care. To understand why these limitations exist and to determine possible solutions, several articles were analyzed that focused on the benefits and stigmas of palliative care, why rural communities struggle to gain access to palliative care, and if telehealth is a possible solution to …

Radio Fingerprinting Of Uavs: An Exploration Of Zigbee Data Collection, Arielle Monson

Honors Program: Senior Projects (Public)

Radio fingerprinting creates a way to uniquely identify devices based on slight variations in the signal they transmit. These variations occur due to fluctuations in the manufacturing processes of wireless hardware. Prior work in this area has focused on IoT devices to determine the best way to translate this practice into a network security context. Here, we extend this prior work to utilize radio fingerprinting to identify signals from UAV devices. We used a UAV device with a Zigbee antenna to collect data, which supports the possibility of identifying these devices through radio fingerprinting. This paper should serve as a …

John Deere Construction Equipment - Strategic Audit, Michael Pallesen

Honors Program: Senior Projects (Public)

John Deere construction equipment is an operating segment of the equipment manufacturing giant John Deere Corporation. The company is considered the second largest construction equipment manufacturer in the world. This report seeks to understand the operating environment of John Deere’s construction equipment manufacturing segment, its resources, its competitive advantages, and its future challenges. This analysis uses both PESTEL and Porter’s Five Forces analyses to evaluate the external environment. Additionally, strategic recommendations and explanations are offered into how John Deere can effectively navigate the challenges facing the construction equipment manufacturing industry in the near future.

Diageo Strategic Audit: A Deep Dive Into The Management Strategies Of Diageo, Hailey Hoogers, Maria Alessandro, Joel Myers, Abigail Grimm, Harrison Gates

Honors Program: Senior Projects (Public)

Diageo is a multinational premium drink producer and supplier with over 200 brands and sales in over 180 countries. A conglomerate since its founding, Diageo controls and operates some of the world’s well-known and loved drinks, like Guinness, Johnnie Walker, Smirnoff, Bailey’s, Captain Morgan, and Crown Royal. The firm is an industry leader in consumer insight, innovation and creativity, and sustainability efforts. Diageo believes pursuing sustainability, efficiency, and positive drinking allows them to compete, now and in the future. This audit analyzes the history, leadership, business model, mission, external environment, internal environment, core competencies, recent performance, competitive dynamics, business level …

The Rise And Fall Of Daca: An Audio Series, Dulce Garcia

Honors Program: Senior Projects (Public)

The history of Deferred Action for Childhood Arrivals, commonly known as DACA, is a tumultuous one. In 2012, when President Obama created DACA through an executive order it gave relief to hundreds of thousands of people who were brought to the United States as children without their knowledge, giving them a range of benefits like never before including a work permit, a social security number, protection from deportation, and others. Yet, these last ten years the program has stood on shaky grounds with constant court battles canceling, reinstating or partially rolling the program. This audio series will give a deep …

Building Before: Community Resiliency As Emergency Management, Alexandria Rinne

Honors Program: Senior Projects (Public)

This project seeks to address gaps in emergency preparedness education related to tornado response. Through an examination of current research about best practices for tornado emergency management response and an examination of the needs of FEMA Regions 7 and 8, the author has identified key strategies and stakeholders to increase positive outcome through building community engagement and resiliency. Three presentations were created for delivery to key community stakeholders—local government officials; non-governmental organizations, social networks, and associations; and individual private citizens. The project offers an overview of background research and provides presentation slide decks, scripts, and discussion guides, all created with …

Healthcare Service Use, Help-Seeking Behaviors, And Health And Wellbeing In Attenuated Psychosis, Jasmine Ranjbari-Sisan, William D. Spaulding, Tierney K. Lorenz

Honors Program: Senior Projects (Public)

Persons with serious mental illness (SMI) receive poorer-than-standard healthcare, contributing to a 20-year reduction in the average life expectancy of persons with SMI. While extant literature describes the health disparities experienced by persons with SMI, little research examines the relationship between attenuated psychotic symptoms, healthcare service use, and help-seeking behaviors that may contribute to the disparities in this vulnerable population. This study explores the relationships between attenuated psychotic symptoms, physical health symptoms and related distress, healthcare service use, and help-seeking intentions to better understand health disparities in vulnerable and marginalized populations, such as individuals with SMI. Only a portion of …

Wakara's Waterscapes: Storytelling, Cartography, And Rhetorical Sovereignty On The Shores Of The Green River, Abbey O'Brien

Honors Program: Senior Projects (Public)

In the mid nineteenth-century, Wakara, a prominent Ute leader, witnessed the invasion of his homeland by Mormon settlers and mountain-men. He met the scouts and explorers who were sent out to examine the land and waterscapes, and who drew maps along their way. It was those same maps which were eventually used as tools to justify colonial expansion all across the Utah territories, Wakara’s home. But Wakara resisted. Employing his understandings of the roles that cartography and the written word played in Mormon and settler discourse, Wakara created his own maps in order to assert his Indigenous authority over the …

Extraction And Analytical Method For N-Nitrosoatrazine Using Liquid Chromatography Paired With Tandem Mass Spectrometry, Carolyn Billings

Honors Program: Senior Projects (Public)

Atrazine is an herbicide used in the United States to control weeds. When combined with nitrite, atrazine can be nitrosated to form N-nitrosoatrazine (NNAT) in vivo and in vitro under acidic conditions. Atrazine can also be metabolized to atrazine mercapturate, deethylatrazine (DEA), didealkylatrazine (DDA), and deisopropylatrazine (DIA). Atrazine is monitored in drinking water due to its possible carcinogenicity. The objective of this study was to develop extraction and analytical methods for NNAT, atrazine, and atrazine metabolites. An instrument detection limit, extraction methods comparison, and extraction method detection limit were determined. To compare methods, Fischer 344 rat tissue samples were …

Exploring Modern Trends And Prevention Strategies For Childhood Obesity: A Comprehensive Literature Review, Anya E. Bogen

Honors Program: Senior Projects (Public)

This literature review seeks to provide an overview of the current research on childhood obesity. The study examines the prevalence and causes of childhood obesity, including genetic, environmental, and behavioral factors. The review also discusses the health consequences associated with childhood obesity, such as the increased risk for chronic diseases and psychological and social problems. Additionally, the review explores the effectiveness of interventions designed to prevent childhood obesity, including individual lifestyle modifications, education from health practitioners and school programs, and global, national, and state programs to promote wellness. The literature review concludes that childhood obesity is a complex and multifactorial …

A Look Into The Physiological Impacts Of Childhood Cancers And Modeling Of Tumor Growth Rate, Erica Steiner, Kimberly Hansen, Marissa Stanton

Honors Program: Senior Projects (Public)

Cancer is one of the deadliest diseases present in the world. Children have different reactions to diseases and treatments; thus, it is important to study those reactions specifically in children. Knowing how children are impacted by these factors can be helpful in diagnosis and treatment of cancer. I performed this study by researching the different types of cancer I was interested in and using MATLAB to code for and simulate a growth curve of a brain tumor. I found that there are many different physiological impacts of different cancers in children. As for the modeling, I was able to get …

A Device For Measuring Acoustic Output Intensity Of Transcranial Doppler Ultrasound Transducers For Comparison With Fda Regulations, Sarah Altman, Gregory Bashford, Benjamin Hage

Honors Program: Senior Projects (Public)

Transcranial Doppler Ultrasonography (TCD) is a non-invasive methodology which can evaluate cerebral blood flow velocity in real time. Single-element focused circular transducers placed on the scalp produce ultrasound waves capable of penetrating the skull with minimal aberration, enabling measurement of the Doppler shift. As such, TCD can measure blood flow velocity in the internal carotid and vertebral arteries, as well as the arteries of the Circle of Willis: the Anterior Cerebral (ACA), Posterior Cerebral (PCA), and Middle Cerebral Arteries (MCA). Intracranial aneurysm and ischemic stroke are serious conditions in which ballooning or occlusion of cerebral vessels cause insufficient perfusion, leading …

Spatial And Temporal Patterns Of Red Foxes And Coyotes Through Camera Traps And Citizen Science, Nadia Wojcik

Honors Program: Senior Projects (Public)

Wildlife may change their temporal activity patterns or spatial distribution in response to human activity in developed landscapes. Citizen science and camera trap approaches have both been used to study wildlife in urban areas, though both methods have their strengths and weaknesses. I studied the temporal activity and spatial occurrence of red foxes (Vulpes vulpes) and coyotes (Canis latrans) in Lincoln, Nebraska to test ecological and methodological hypotheses. Specifically, I compared camera trap detections of red foxes and coyotes to observations of red foxes made by residents of Lincoln. Using these two data streams, I evaluated temporal activity patterns and …

The Concentration Of Heavy Metals In Lincoln Nebraska's Tap Water, Evan Neuhaus

Honors Program: Senior Projects (Public)

Heavy metals are commonplace in nature, and are typically found in scarce quantities in all drinking sources. However, in high enough concentrations, they can have a myriad of negative health effects. This study seeks to find the concentrations of such metals in the Lincoln water supply utilizing the resources of the Water Center at the University of Nebraska at Lincoln. To test for discrete concentrations of trace elements, a method of using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) was implemented. ICP-MS uses plasma to ionize and atomize a sample which is then filtered into a series of cones into a …

The Perception Of Stigma As A Barrier To Help-Seeking Among Immigrant Populations, Zuha Qadeer

Honors Program: Senior Projects (Public)

Immigrants receive mental health services less than their U.S.-born counterparts, even after accounting for the lower rate of mental health difficulties often found among these populations. Stigma is one such barrier that is significant in reducing mental health service utilization among immigrant populations. This study explores how immigrants perceive stigma as a barrier to seeking help for trauma-related mental health concerns. Using qualitative data from a study on an adaptation of Written Exposure Therapy in Latinx immigrants (Andrews et. al, 2022), I examined the role of stigma in participants’ perceived barriers to care and their proposed strategies for reducing them. …

Midwest Roadside Safety Facility Expansion For Enhanced Research Capabilities, Joseph (Lj) Hajduch, Isaac Hansen, Jeff Schroeder, Hozhin Sleman, Ben Wortman

Honors Program: Senior Projects (Public)

As Civil Engineering students, this group was tasked with designing and proposing an engineering solution to a real-world problem. In this case, the Midwest Roadside Safety Facility in Lincoln, Nebraska was looking for a planned proposal to add an additional building to their property for the purpose of additional research and office space. The group decided on the name Zana Engineering – Zana translating to “highly educated” in Kurmanji – to function as the organization responsible for creating this proposal and presentation. Zana Engineering designed this plan on several key factors, most significantly utility, affordability, safety, sustainability, functionality, longevity, and …

The Influence Of Complex Coastlines On The Sea Breeze And Convection Initiation In Coastal North Carolina, Logan Howard, Adam L. Houston

Honors Program: Senior Projects (Public)

The sea breeze is a common phenomenon in coastal regions around the world. Their development and propagation can be treated as a density current. It is well known that many factors influence density current propagation, including wind. Depending on the orientation, the wind speed and shear can enhance or inhibit the development of the sea breeze. In places like eastern North Carolina, complex coastal geography can create river and sound breezes that, upon collision, have the potential to initiate thunderstorms. Using Cloud Model 1, simulations were conducted to model the behavior of the sea breezes in eastern North Carolina and …

Nebraska Politics And The Environment: Framing Political Communication In The State Of Nebraska In Comparison To National Level Discourse, Samuel Taylor

Honors Program: Senior Projects (Public)

Environmental public policy has seen little change on the national level in recent decades due to Congressional gridlock. Politicians on both sides of the aisle have entrenched their opposing viewpoints, and their communication on the topic utilizes issue frames to help sway the public to see their side. On the Republican side, these issue frames take the form of the “scientific uncertainty” and “economic consequences” frames. This study, based on issue framing, surveys the communication of Nebraska’s Republican State Senators to determine if they utilize the same issue frames or if they diverge from their national counterparts. By analyzing recent …

High-Risk Sexual Behavior In Nebraska Adolescents; History, Risk Factors, And Mediation, Kiya Hudson

Honors Program: Senior Projects (Public)

High-risk sexual behavior is a public health crisis that impacts adolescents at staggering rates. In Nebraska, rates of sexually transmitted infection (STI) and sexually transmitted disease (STD) cases have been on the rise over the last four years. The problem this paper addresses is the need to fill in the gaps in knowledge surrounding high-risk sexual behavior in Nebraska adolescents. It is important to address these gaps in knowledge because currently, we are failing our adolescents when it comes to providing them with all of the necessary skills, information, and tools to lead a healthy life. When we know how …