Digital Commons Network^™

How Athletic Trainers Use Goal Setting With Injured Athletes, Jenna Wing

Theses and Dissertations

The purpose of the present study was to identify if current Certified Athletic Trainers (ATCs) understand the importance of consistent use of sport psychology, specifically goal setting, in the athletic training room with injured athletes. Participants (n = 77) were current ATCs who have been certified by the Board of Certification (BOC), who had proper licensure in their designated districts, and were members of the National Athletic Trainers Association (NATA). A questionnaire was created to assess the frequency with which they used goal setting, how important and effective they feel goal setting is, and how prepared they feel to use …

Gemütlichkeit Verboten: The Influence Of World War I Anti-German Sentiments On Prohibition, Susanne Schenk Watts

Theses and Dissertations

The proximity and simultaneity of World War I and Prohibition pose questions of a shared and connected relationship. The current historiography falls short to connect these two seminal events and their impact on German-American communities. This study expands the existing literature by analyzing the reactions of two German-American communities (New Ulm, Minnesota, and St. Louis, Missouri) to Prohibition against the backdrop of anti-German sentiments of World War I. Using a diverse range of sources (anti-German war propaganda material, Anti-Saloon League posters, material from the United States Brewers’ Association and US Senate investigation, as well as German and English-language newspapers from …

Predictive Ecology: Simulating Long-Term Changes In Forest Populations Responding To Various Reintroduction Methods Of The Bc3f3 American-Chinese Chestnut Tree., Shelby Dawn Young

Theses and Dissertations

Vida is an explicit biometric simulator tool used to predict multiple aspects of plant populations and community dynamics. Vida is a growth model combined with a reiterative algorithm. The software is written in Python and uses species-specific growth data to model virtual forest ensembles based on each species’ growth parameters. Biometric modeling tools like Vida are reliable because they are based on mathematically observed biological truths, of which scientists can use to enhance the predictive power of ecological approaches in different areas. These simulation outputs can be used to demonstrate the ways a forest grows over time. The user can …

Mapping Land Use And Land Cover Change And Its Impact On Landscape Structure And Amphibian Functional Connectivity In The Prairie Pothole Region, Taylor Holm

Theses and Dissertations

Monitoring land use and land cover (LULC) change and its effect on habitat availability and connectivity is crucial for species conservation and management. This is most efficiently accomplished at a sufficiently broad scale using remote sensing technology. Current approaches benefit from freely available data sources such as National Land Cover Database (NLCD), derived from 30 m Landsat imagery. However, temporal frequency and spatial resolution of NLCD may be insufficient for some applications. Specifically, 30 m resolution data may not detect small or narrow landscape features that may be important habitat for small animals such as amphibians. Other available data sources, …

Change Theory And Perceptions Of Innovation From Educators Within K-12 Schools In The State Of North Dakota, Ryan P. Lyson

Theses and Dissertations

Throughout the years, policies and mandates have influenced education and forced many school districts, administrators, and teachers to change instructional practices, content, and the overall structure of the school day. Accountability is a common theme in education because many school leaders and districts are trying to work within the parameters given by the State of North Dakota in order to meet the requirements for the state standards which are founded on common core, accreditation visits, state-mandated assessments, and teacher-evaluation components. Innovation is a compelling topic in education; however, there has not been much research that focuses on North Dakota

The …

Juror Perceptions Of Interview Quality From Child Victims With Autism, Megan Blackburn

Theses and Dissertations

Autism Spectrum Disorder (ASD) can affect multiple memory abilities, including episodic memory, source monitoring, and relational processing. The possibility of these memory deficits can affect how a child with ASD testifies in court if they are the victim or witness to a crime. These testimonies are especially crucial for Child Sexual Abuse (CSA) cases where one of the biggest challenges is the lack of physical evidence in most cases, which leads to an abundance of trials relying on the initial forensic interview with the victim and victim testimony. Due to this, and the increased chance of affected memory abilities, it …

Carbon-Dioxide Pipeline Infrastructure Route Optimization And Network Modeling For Carbon Capture Storage And Utilization, Karthik Balaji

Theses and Dissertations

Carbon capture, utilization, and storage (CCUS) is a technology value-chain which can help reduce CO2 emissions while ensuring sustainable development of the energy and industrial sectors. However, CCUS requires large-scale deployment of infrastructure for capturing feasible amounts of CO2 that can be capital intensive for stakeholders. In addition, CCUS deployment leads to the development of extensive pipeline corridors, which can be inconsistent with the requirements for future CCUS infrastructure expansion. With the implementation and growth of CCUS technology in the states of North Dakota, Montana, Wyoming, Colorado and Utah in mind, this dissertation has two major goals: (a) to identify …

Mountain Lions In North Dakota: A Public Opinion Survey, Theodore A. Darnell

Theses and Dissertations

Breeding mountain lion (Puma concolor) populations currently inhabit the western portion of North Dakota. In recent years, apparent increases in human-lion interactions across North Dakota, and other Midwest states, have challenged wildlife managers who strive to balance biological and social carrying capacities of these animals. In 2019, we surveyed 2,000 residents of North Dakota, USA, using a self-administered mail survey to discern knowledge of and attitudes towards mountain lions, and to explore whether the presence of these animals would influence decisions to recreate in western North Dakota. Our questionnaire included 12 questions designed to ascertain respondent attitudes towards mountain lions. …

Variables Influencing Help-Seeking Intentions For Early Symptoms Of Alzheimer’S Disease In An American Indian And Alaska Native Sample, Autumn Arch

Theses and Dissertations

Guided by the Sociocultural Health Belief Model (SHBM) of dementia care-seeking, this study aimed to evaluate the role of several factors, including health system barriers, cultural beliefs and knowledge of Alzheimer’s disease, in predicting help-seeking intentions for early symptoms of Alzheimer’s disease among American Indians/Alaska Natives (AI/ANs). Participant recruitment and study procedures took place online. Participants completed a series of online surveys designed to assessed predictor variables from the proposed model and help-seeking intentions from several care sources (i.e., informal, traditional, and biomedical). A total of 118 participants were included in the final sample. Three-step hierarchical regressions were conducted to …

Automation And Visualization Of Program Correctness For Automatically Generating Code, Jason Michael Hicks

Theses and Dissertations

Program synthesis systems can be highly advantageous in that users can automatically generate code to fit a wide variety of applications from high-level specifications without needing any low-level programming skills or knowledge of which type of data structures and algorithms should be used. NASA has developed and uses two of these systems, AUTOFILTER and AUTOBAYES. Though much is gained in terms of time and cost efficiency in the use of these systems, they suffer from an issue that is inherent in all code generator systems, the verifiability of the correctness of the generated code against the input specifications. Many times, …

The Role Of Candidate Gender And Political Support: An Experimental Approach To Understanding Voter Perceptions And Support For Female Presidential Candidates, Jenna Nichole Laurin

Theses and Dissertations

Female candidates are at a disadvantage in the political sphere, facing underrepresentation and stereotype hurdles at all levels of elected office. While female candidates have overcome some of these obstacles and won elections at the state and local levels, there has never been a female candidate elected President. The purpose of the current study was to determine whether female and male candidates are judged differently on measures of competence, warmth, traits, and willingness to vote. Employing a 2 (candidate gender) x 2 (participant gender) x 2 (candidate party) manipulation, 370 participants read a fictitious article about Presidential candidates and rated …

Detection And Characteristics Of Blowing Snow At Mcmurdo Station, Antarctica During The Aware Field Campaign, Nicole Loeb

Theses and Dissertations

Blowing snow is an impactful process in cold climates that affects regional thermodynamics, radiation properties, and the surface mass balance of snow. Though it has significant climatic impacts, the process is still poorly understood and not widely included in weather and climate models. In 2016, the AWARE Field Campaign saw the deployment of a large suite of in situ and remote sensing instruments to McMurdo Station, Antarctica allowing for investigation of blowing snow. A ceilometer-based blowing snow detection algorithm used elsewhere in Antarctica is applied to data from AWARE, yielding a blowing snow frequency of 14.1% compared to 8.2% as …

Influences On The Development Of Ethical Decision-Making In Speech-Language Pathology Students: A Phenomenological Study Of Graduate Students And Clinical Supervisors, Joni K. Mehrhoff

Theses and Dissertations

Speech-language pathologists (SLPs) serve as members of the interprofessional team for complex patients. As such, SLPs are required to uphold ethical practices and respond to the needs of patients, their families, healthcare organizations, and the interprofessional team. Speech-language pathology graduates are part of the ethical healthcare team during clinical experiences. Yet, limited research is available to define the development of student ethical decision-making. The purpose of this study was to explore what influences SLP graduate students and clinical supervisors ascribe to in the development of ethical decision-making. Participants included five SLP graduate students and six SLP clinical supervisors from accredited …

Evaluation Of Gas Hydrate In Gas Pipeline Transportation, Paschal Ogadi Mokwenye

Theses and Dissertations

Hydrate formation and deposition is an inherent problem in the gas production industry. It causes plugging in pipelines and damages to equipment such as pumps and separators. The safest and most cost-effective strategy in preventing hydrate formation is predicting their formation temperature or pressure. This study involves the development of an empirical model to calculate the hydrate formation temperature by carrying out nonlinear regression on 460 experimental data points using MATLAB software. The values were compared to five other reputable models. The model showed superior accuracy in calculating the reference experimental temperature over the other models. Also, the model produced …

Bio-Regenerative Life Support Systems Functional Stability And Limitations, A Theoretical Modeling Approach, Curt I. Holmer

Theses and Dissertations

Experiments with Ecological Closed Life Support Systems (ECLSS) for moderate sized crews have shown instability when supporting crews over long periods of time required for deep space travel. Tests such as Russia’s BIOS series, NASA’s Lunar-Mars Life Support Test Project (LMLSTP), ESA’s Micro-Ecological Life Support System Alternative (MELiSSA), and Japan’s Closed Ecology Experiment Facilities (CEEF) have shown that microalgae and higher plants combined with physical-chemical material converters can be a successful part of a Biological Life Support System or a Closed Ecological Life Support System. LMLSTP, MELiSSA, and CEBAS experiments as well as commercial Ecosphere products have proven stability at …

Student Athlete Perceptions On Coaches' Relationships Impacting Continued Participation In High School Athletics, Mark Allen Rerick

Theses and Dissertations

The researcher’s purpose for this study was to review and analyze student-athlete perceptions of their high school athletic experience based on one school district’s collected data. This research provides athletic directors knowledge and direction to better define the philosophy, goals, and organizational structure of their athletic departments. Using quantitative and qualitative data, the researcher examined secondary data collected to identify reasons student-athletes participate in athletics as well as understand why some student-athletes may not continue their participation in high school athletics. The researcher also explored the contrasting goals of privately run sports clubs and high school sponsored athletic programs and …

Modelling Of A Microgrid Using Z Notation, Binisha Shrestha

Theses and Dissertations

A Microgrid is a group of electrical sources and connected loads that operate energy grids in grid-connected or islanded mode. Microgrid usage has increased recently due to improved technology andthe effectiveness of renewable energy sources. To produce a balanced and stable power supply frommicrogrids and meet the load demand is a challenging research area in both the electrical engineering and software engineering fields. This work presents a formal model for representing the microgrid system to prevent failure or inconsistencies in the power generation and usage. A methodology for creating a formal model for a microgrid is a critical approach to …

Application Of Formal Specification Technique To Microgrid Representation, Maksym Tkach

Theses and Dissertations

This thesis uses formal specification techniques to analyze and model a microgrid. A microgrid is a small, local electrical grid, often supplied by a single generator, that can connect to the larger electrical grid, but can also disconnect from it, going into “island mode.” Thanks to the growth in renewable energy, microgrids represent a growing segment of the electrical power generation domain. And like any member of the domain they are safety-critical systems, meaning that even a small mistake in their implementation risks damage to life and property.Formal specification is a way to abrogate the risks of safety critical systems …

Design Of Spouted Fluidized Bed Computational Models For Advanced Energy Applications, Ryder Shallbetter

Theses and Dissertations

Fluidization process technology has been widely studied since its first commercial uses during the 1920s. Initially, developmental progress was slow as fluidized beds are complex in design and often hard to scale up in size. However, with the emergence of computational fluid dynamics (CFD), researchers were able to simulate wide ranges of fluidization and create new fluidization designs to help solve complex problems. This study aims to determine if CFD can be effective in designing spout-fluid beds with draft tubes for advanced energy applications. CFD has been employed for studying the fluidization characteristics, design, and optimization of spouted beds. However, …

The Effects Of Modulating Accommodative-Vergence Stress Within The Context Of Operator Performance On Automated System Tasks, Kyle Anthony Bernhardt

Theses and Dissertations

Automated systems (e.g., self-driving cars, autopilot) can reduce an operator’s (i.e., driver, pilot, baggage screener) task engagement, which can result in mind wandering, distraction, and loss of concentration. Consequently, unfavorable performance outcomes, such as missed critical signals and slow responses to emergency events, can occur. Because automation reverts the operator to a “visual monitoring” role, the oculomotor accommodative-vergence responses (the oculomotor responses that maintain a single focused image on the retina) may play a vital role in human-automation interactions. Prior research has shown that individuals with deficits in the accommodative-vergence responses can exhibit inattentive symptoms (e.g., poor concentration) characteristic of …

Automated Fractional Snow Cover Monitoring From Near-Surface Remote Sensing In Grassland, Anai Caparo Bellido

Theses and Dissertations

Snow cover is an important variable in both climatological and hydrological studies because of its relationship to environmental energy and mass flux. However, variability in snow cover can confound satellite-based efforts to monitor vegetation phenology.

This research explores the utility of the PhenoCam network cameras to estimate Fractional Snow Cover (FSC) in grassland. The goal is to operationalize FSC estimates from PhenoCams to inform and improve satellite-based determination of phenological metrics.

The study site is the Oakville Prairie Biological Field Station, located near Grand Forks, North Dakota. I developed a mostly semi-automated process to estimate FSC from PhenoCam images through …

An Exploration Of Indigenous Spiritual Microaggressions, Cerynn Dawn Desjarlais

Theses and Dissertations

This descriptive exploratory research is amongst the first to investigate Spiritual Microaggressions experienced by Indigenous Peoples across North America. Microaggressions can further be conceptualized and categorized as microassaults, microinsults, and microinvalidations. Participants who self-identify as Indigenous individuals ages 18 and over, from North America, who work in or are educated in the mental health field engaged in 60-90-minute interviews to explore the spiritual microaggressions incurred upon them. A total of 8 participants who identify as mental health professionals and graduate students in the mental health field were interviewed as an intensity sample. Participants discussed the implications of Indigenous Spiritual Microaggressions …

Binging Behaviors And Emotional Regulation In Young Adults, Michelle Jeanne Duffy

Theses and Dissertations

Co-occurring binge eating and binge drinking is being reported more frequently in college populations and adolescents. Past research has explored various aspects of emotional regulation difficulties in these populations, as well as personality differences, negative affect and various motivations for behaviors. The current study aimed to further explore these differences in individuals who engage in binge eating and drinking separately, comparatively to those who do both binging behaviors. Female undergraduates from a large Mid-Western university (N=127) completed multiple questionnaires regarding eating and drinking behaviors, information regarding their personality traits, emotional regulation difficulties, behavioral motivations and levels of negative affect. Four …

Simulation Of Notch Driven Hydraulic Fracture In Open Hole Completion, Nejma Djabelkhir

Theses and Dissertations

Hydrocarbon production from unconventional plays, including shale oil and gas, has begun in the USA since nearly two decades ago and experienced a rapid growth. Horizontal drilling and multistage hydraulic fracturing (HF) are the prime technologies in development and stimulation of unconventional reservoirs. Open hole (OH) and cased hole (CH) are the primary completion methods used in unconventional reservoirs. OH compared to cased hole (CH) completion is more desired as it requires less operation cost and time while it results in more production due to larger area of wellbore exposure to the formation. However, OH completion is susceptible to near …

Sexism, Gender Identity, And Psychological Well-Being: Examining Women’S Reactions To A Social Identity Threat, Wendy Nicole Fisher

Theses and Dissertations

For women, sexism is an unavoidable experience and perceiving one’s self as a victim of sexism can have detrimental effects on psychological well-being. However, situational factors, such as level of sexism, and individual differences in gender-related beliefs can influence whether women attribute negative experiences and outcomes to sexism and the degree to which they are impacted by sexism. The current two-part study examined how women responded to sexist feedback depending on the level and target of sexism, as well as individual differences in gender identity and endorsement of sexism. The impact of sexist feedback on women’s psychological well-being was also …

An Investigation Of Loss Of Control Eating Episodes And The Five Indicator Variables Of Loss Of Control Eating In A Non-Clinical Sample, Erica Goodman

Theses and Dissertations

Binge eating is common across both clinical and non-clinical populations; the diagnostic definition of binge eating has been scrutinized by extant literature in that findings have shown loss of control (LOC) to be more related to pathology than the amount of food consumed. The current study aimed to elucidate this notion further by investigating different types of LOC eating based on perception and amount of food consumed. College students (N = 227) completed self-report questionnaires assessing disordered eating, psychopathology, emotion regulation, impulsivity, quality of life, and self-esteem; 173 (76%) also completed an interview on typical and LOC eating in the …

Evaluating Mixed-Mode Survey Designs For Collecting Deer And Fall Turkey Hunter Harvest Data In North Dakota, Ethan James Kalinowski

Theses and Dissertations

Achieving state wildlife agency biological goals for deer (Odocoileus spp.) and turkey (Meleagris gallopavo) rely on high quality data collection via hunter harvest surveys. Concomitantly, better information is needed to optimize best survey methods. From 2017 to 2019, we surveyed North Dakota, USA, deer and fall turkey hunters using a self-administered mail control survey and 3 mixed-mode internet/mail surveys to gain a better understanding of alternative survey designs that may be used to estimate harvest of game populations and inform future management efforts. Our first objective was to measure response rates across various segments of deer and fall turkey hunters …

Auditory Consonant Trigrams: Construct And Criterion Validity Update, Katharine Elizabeth Lindberg

Theses and Dissertations

The Auditory Consonant Trigrams (ACT) has historically been used in research and clinical settings as a measure of working memory ability, though previous research has failed to identify the precise cognitive processes and abilities measured by the task. The ACT total score (ACT T) has been shown to be sensitive to numerous clinical neurological and psychological populations (i.e., TBI, ADHD, MS, MDD). Alternatively, little is known about the ACT perseveration score (ACT P), the current study aimed to identity the ACT T and ACT P’s relationships to other neuropsychological measures and their clinical utility within diverse clinical/neurological presentations. In a …

Photometric Study Of Two Near-Earth Asteroids In The Sloan Digital Sky Survey Moving Objects Catalog, Christopher James Miko

Theses and Dissertations

Classifying asteroids by color and spectral features is important for understanding their compositions, linkages to meteorite types, and formation and evolution of the Solar System in general. Large data collection efforts such as the Sloan Digital Sky Survey (SDSS) have allowed for more comprehensive studies of the asteroid population. However, the repeatability and therefore reliability of such observations comes into question, especially as Szabo et al. (2004) and Carvano et al. (2010) reported sizable fractions of asteroids observed by SDSS exhibiting taxonomic variability.

This research studied two near-Earth asteroids (NEAs) with just one observation each by SDSS: 2059 Baboquivari and …

Maladjustment Correlates Associated With Sexual Perpetration Tactics, Katya Maureen Mickelson

Theses and Dissertations

This project completed a partial replication and extension of a prior study (Norton-Baker, Russell, & King, 2018) regarding tactical differences in sexual perpetration victimization strategies. Respondents (n = 559) completed the Revised Sexual Experiences Survey-Long Form Perpetrator (SES-LFP) before being assigned to different macro-tactical groups (i.e. Non-Violent, Coercive, Aggressive, Polytactic). Membership to groups of micro-tactics of sexual perpetration was then assigned (sexual harassment, non-consensual distribution of sexual content, voyeurism, exhibitionism, sexual coercion, sexual coercion facilitated by substances, sexual perpetration, sexual perpetration facilitated by substances, and multiparticipant offenders). Participants completed the PID-5 as well as other measures of maladjustment. Polytactic perpetrators …