Digital Commons Network^™

The Reliability Of Indirect Assessments Of Standing Forward Head Posture In Asymptomatic Adults, Bailey Strand

Theses and Dissertations

Background: Measurement reliability has important decision-making implications for physical therapists and researchers when assessing individuals. Given that physical therapists often visually assess forward head posture (FHP) to guide treatment, the aims of this study were to quantify: (a) the reliability of indirect (visual) assessments of standing FHP in asymptomatic adults, and (b) the magnitude of the biological (postural) and technical errors involved.

Methods: A reliability analysis of two indirect assessments (visual assessments of real and 3D body scanned people) of FHP was undertaken. The sample comprised 10 physical therapists and 50 asymptomatic participants. Participants were scanned using the Vitus Smart …

Technology And Economy Analysis Of Waste Truck Tires Management, Irina Tsiryapkina

Theses and Dissertations

The main objective of this work was to develop a waste truck tires recycling facility for the Siberian coal transportation company “SibTreid NK” in the Kemerovo region, Russia. For years, the company has been stockpiling old scrap tires at their warehouse or dumping them into open strip mines. Taking this into account as well as existing environmental concerns due to the continually growing coal industry in the Kemerovo region, it is highly necessary to make an operational facility to deal with the large number of accumulated waste truck tires.

To achieve this goal, this project reviewed different methods and technologies …

Impacts Of Cold Region Hydroclimatic Variability On Phosphorus Exports: Insights From Concentrations - Discharge Relationships, Tyson Lee Jeannotte

Theses and Dissertations

In Devils Lake ND, a terminal lake in the Northern Great Plains, algae blooms are of great concern due to the recent increase of streamflow and subsequent elevated concentrations of nutrients, particularly phosphorus. To date, very few studies explore P concentration to streamflow relationship in cold region agricultural basins, specially the headwater catchments of the Devils Lake basin. This study gains a better understanding of the impacts of hydroclimatic variation on concentration to streamflow relationships between two headwater catchments (Mauvais Coulee: 1032 km2 and Tributary 3: 160 km2) draining to Devils Lake during the 2016-2018 period. This study presents high-resolution …

Development Of Dna-Based Biosensors And Antibacterial Additive, Yuqian Xing

Theses and Dissertations

In the first project, an ultrasensitive assay has been developed for the detection and determination of Hg2+(aq) based on single-particle inductively coupled plasma-mass spectrometry (spICP-MS). In the presence of Hg2+(aq), AuNPs modified with a segment of single-stranded DNA can aggregate due to the formation of well-known thymine (T)-Hg2+-T complex. The spICP-MS can sensitively and quantitatively measure the degree of aggregation by the overall decrease in number of detected AuNPs or NP aggregates. Compared with most other Hg assays that use the same principle of aggregation-dispersion with DNA modified AuNPs, this spICP-MS-based method achieved a much lower detection limit of 0.031 …

Associations Between Parental Alcoholism And Adult Internalized And Externalized Indicators Of Maladjustment, Stephanie Brezinski

Theses and Dissertations

Associations between parental alcoholism and internalized and externalized indicators of maladjustment in adult children of alcoholics were examined. College students (N = 2,531) and respondents from the general population (N = 703) provided self-reports of various internalized and externalized indicators of maladjustment. Several hypotheses were tested: (1) CAST scores will be positively associated with symptom severity; (2) Combined maternal and paternal alcoholism will be associated with the most severe maladjustment compared to ACAs from a single parent and/or non-ACAs; (3) Male ACAs will exhibit relatively more externalized symptoms than internalized symptoms and female ACAs will exhibit relatively more internalized symptoms …

Photography Methods To Understand Rural Resilience And Environmental Literacy: The Example Of Fracking In The Bakken, Bruce Evan Farnsworth

Theses and Dissertations

This dissertation examines the social and environmental impacts of fracking through deep ethnographic interviews and observations with farmers and ranchers living and leasing on the Bakken and Three Forks shale oil formations of western North Dakota, currently the second largest oil-producing region in the United States. This study investigates how photographic methods such as photo elicitation, repeat photography, and aerial photographs/maps elicit local knowledge and testify to the resilience of ranchers and farmers challenged by oil development and the alteration of their environment. Motivated by heritage, political marginalization and the pervasive loss of ruralness, the participants express several roles, among …

Empathetic Student-Centric Decisional Mindset: A Grounded Theory Study Of Teachers' Judgment Experiences, Joshua Sean Grover

Theses and Dissertations

Teachers must have the ability to make meaningful instructional decisions within the classroom. This ability to make decisions can be identified as a potential capacity within an organization within the broad theory of professional capital (Fullan & Hargreaves, 2013). Professional capital involves three mini-frameworks: social, human, and decisional capital. Literature supports the concepts of social and human capital investment within organizations (Gilead, 2009).

The conceptual framework for this study was based on the emergent theory of decisional capital. Hargreaves (2015) stated that it is within decisional capital that the capacities of experience, challenging and stretching, reflective practice, and teacher judgment …

Classification Of Rotating Machinery Fault Using Vibration Signal, Santosh Paudyal

Theses and Dissertations

Rotating machinery are critical instruments in the manufacturing sectors that are continually operated to fulfill their productivity objective. To reduce the risk of catastrophic failure and unwanted breakdown, it is crucial to ensure that these machines operate within their quality standards. Waste is undesirable to such sectors that directly affect manufacturing price. Maintenance intervention must be efficient, else it is deemed as waste. It is estimated that businesses are losing billions of dollars worldwide due to inadequate maintenance and poor management. It is, therefore, crucial to carry out effective maintenance actions. Since condition-based monitoring method recommends maintenance only when necessary, …

Petrophysical Characterization Of Reservoir And Oil Properties As A Tool For Choosing Optimal Enhanced Oil Recovery Methods: Case Study Of Dawson Bay Formation, Divide County, North Dakota, United States, Kayode James Olatunji

Theses and Dissertations

In unconventional reservoirs, i.e., shaly or tight sand formations, with low porosity and very low permeability, the oil recovery factor is low hence enhanced oil recovery is important. In the conventional reservoirs, once the primary and secondary stages of recovery are exhausted, about two-thirds of the original oil in place is left behind. Enhanced Oil Recovery aims to recover the remaining oil (Green and Wilhite, 1998). These makes the enhanced oil recovery to be of great importance. Efforts are always in place to see how the system can be improved.

The study was carried out to describe the overview of …

Temporal Trends In The Standing Broad Jump Test Performance Of United States Children And Adolescents, Bridget Kate Pinoniemi

Theses and Dissertations

Muscular fitness is a very important indicator of health. Using a systematic review strategy, the aim of this study was to estimate the temporal trends in broad jump performance of United States youth. Broad jump data on apparently healthy United States youth (aged 10–17 years) were located through a systematic electronic database search and by pearling reference lists, topical systematic reviews and personal libraries. Sample-weighted temporal trends (expressed as percent and standardized trends) were estimated for separate age-sex groups using best-fitting regression models relating the year of testing to mean jump performance. Mean trends standardized to the year 1985 were …

The Relationship Between Trauma History, Ptsd Symptomology, And Intimate Partner Abuse Threat Perception, Alexandra Rehovsky

Theses and Dissertations

Intimate partner violence (IPV) is a prevalent issue for women worldwide. Commonly, women who experience IPV will develop symptoms of post-traumatic stress disorder (PTSD). Given the high rates of reabuse experienced by the population of women who develop PTSD, this study aimed to explore how PTSD symptomology may contribute to women’s vulnerability to reabuse. The current study investigated whether PTSD and IPV history predicted threat perception hindrance—theorizing that dampened threat perception may contribute to reabuse vulnerability. Participants each read five vignettes representing five levels of threat severity within a relationship interaction to create a within-subjects design to test their threat …

Priming Learning To Improve Applicability Of Motivational Interviewing For Child Welfare Workers, Todd E. Sage

Theses and Dissertations

This research explored the use of a cognition primer to increase the perception of applicability of Motivational Interviewing for child welfare workers. Andragogy informed the need for cognition priming as a way to increase participants’ receptiveness to training by making it more applicable to their direct practice. The theory of implementation science was used to inform how organizational supports impede or enhance the likelihood of child welfare workers using Motivational Interviewing in their practice.

A cross-sectional quasi-experimental mixed modal nonequivalent group design was used with a convenience sample of 41 front line child welfare workers from one Midwest urban county …

Competing By Tweeting: A Content Analysis Of University Presidents' Tweets, Susan Balcom Walton

Theses and Dissertations

Some university presidents have engaged with stakeholders by using Twitter content to interact with them and strengthen institutional image. However, little research has been published concerning how university presidents use social media to connect with audiences in areas that directly impact institutional image, specifically, college rankings such as those provided by U.S. News & World Report.

This study addressed two questions: What is the content of the Twitter posts of top public university presidents who use Twitter, and how does that content relate to criteria that reinforce institutional image, such as the U.S. News & World Report rankings? These questions …

Antennas And Wave Propagation In Wireless Body Area Networks: Design And Evaluation Techniques, Ala Alemaryeen

Theses and Dissertations

Recently, fabrication of miniature electronic devices that can be used for wireless connectivity becomes of great interest in many applications. This has resulted in many small and compact wireless devices that are either implantable or wearable. As these devices are small, the space for the antenna is limited. An antenna is the part of the wireless device that receives and transmits a wireless signal. Implantable and wearable antennas are very susceptible to harmful performance degradation caused by the human body and very difficult to integrate, if not designed properly. A designer need to minimize unwanted radiation absorption by the human …

Sparc, A Matricellular Protein, In A Cell Culture Model Of Heavy Metal Cadmium Induced Bladder Urothelial Carcinoma, Emily Rae Biggane

Theses and Dissertations

Bladder cancer, the most common urinary tract malignancy, has environmental toxicant exposure as one of its biggest risk factors. This lab examines potential biomarkers employing an in vitro model of urothelial carcinoma using a normal bladder cell line and its malignantly transformed cells transformed counterpart, transformed by exposure to long term, low doses of cadmium (Cd2+). Initial microarray analysis determined that Secreted Protein Acidic and Rich in Cysteine (SPARC) was the most repressed gene across all transformed cell lines compared to its normal counterpart (Garrett et al., 2014, Larson et al., 2010).

SPARC, an extracellular matrix glycoprotein, functions by regulating …

Multicultural Education And Cultural Competency Standards For Legal Professionals, Stephanie Bono

Theses and Dissertations

The development of multicultural education and cultural competency standards for legal professionals is an important topic within the legal field (Bryant, 2001; Weng, 2005; Curcio, Ward, & Dogra, 2013). The legal profession plays a major role in American society, with legal professionals working in prominent positions within the government, financial sector, and business, in addition to private law firms. These professionals create policy, write laws, and advocate on behalf of others. They are leaders and experts who possess enormous power, and we rely on them to make decisions that will allow our society to thrive. In recent decades, however, our …

Temporal Trends In The Grip Strength Of Children And Adolescents, Faith Lavoy Dooley

Theses and Dissertations

Objective: To estimate national and international temporal trends in the handgrip strength of children and adolescents, and to examine relationships between trends in handgrip strength and trends in health-related and sociodemographic indicators.

Methods: Data were obtained in two ways: (a) through a systematic electronic database search for studies reporting on temporal trends in the handgrip strength of apparently healthy 9–17-year-olds, (b) pearling reference lists, topical systematic reviews and personal libraries, and (c) by examining large national fitness datasets suitable to temporal trends analysis. Sample-weighted temporal trends were estimated using best-fitting regression models relating the year of testing to mean handgrip …

Integrating Best Practice Into Fieldwork: A Narrative Inquiry Into The Level Ii Experiences Of Occupational Therapy Students, Cherie Graves

Theses and Dissertations

The purpose of this study was to explore occupational therapy student’s experiences with integrating best practice professional ideals during Level II fieldwork. Occupational therapy students in the United States complete 24 weeks of Level II fieldwork prior to graduation. Students transition from the classroom setting where they are prepared with knowledge about the professions best practice ideals, to the fieldwork setting where many factors impact the learning experience. Using qualitative research, a narrative inquiry was undertaken to explore the experiences of four occupational therapy students during their Level II fieldwork experiences. I interviewed each student on five occasions throughout the …

A Consensual Qualitative Review Exploring Mental Health Stigma And Its Impact On Psychological Help-Seeking Among Fundamentally Religious Individuals, Teresa Huff-Pomstra

Theses and Dissertations

Despite the wide range and availability of mental health (MH) treatment and resources, individuals with MH concerns often do not seek out treatment, with stigma presenting as a significant barrier to help-seeking. Various multicultural factors may interact with stigma, such as race or gender, and together may impact the HS process. One factor in particular, one’s religious beliefs, may be influential in how someone goes about addressing their MH. Religious faith holds an important place for many Americans, with 77% professing identification with some religion (Pew Research Center, 2014). The goal of this Consensual Qualitative Research project was to explore …

Melnet: A Deep Learning Based Model For Melanoma Detection, Shudipto Sekhar Roy

Theses and Dissertations

Melanoma is identified as the deadliest in the skin cancer category. However, early-stage detection may enhance the treatment result. In this research, a deep learning-based model, named “melNET”, has been developed to detect melanoma in both dermoscopic and digital images. melNET uses the Inception-v3 architecture to handle the deep learning part. To ensure quality optimization, the architectural aspects of Inception-v3 were designed using the Hebbian principle as well as taking the intuition of multi-scale processing. This architecture takes advantage of parallel computing across multiple GPUs to employ RMSprop as the optimizer. While going through the training phase, melNET uses the …

Alpha1a-Adrenergic Receptor Modulation Of Epileptiform Activity And Seizures, Joseph Patrick Biggane

Theses and Dissertations

The research herein aimed to increase our understanding about potential roles of adrenergic receptor subtypes in epileptic seizures and seizure-like (epileptiform) phenomena. Previous observations in our laboratory led us to hypothesize that the alpha1A-adrenergic receptor is a critical component of the modulatory role of the alpha1-adrenergic receptor, and more broadly, norepinephrine, on epileptiform and seizure activity. We utilized a combination of genetic and pharmacological manipulation to elucidate specific effects of the alpha1A-adrenergic receptor subtype on altering hyperactivity in models of epilepsy, both in slice and in vivo. This research sought to address three main research questions: (1) What are the …

Pain Management Resource Guide For Caregivers Of Children With Phantom Limb Pain, Micaela Monn, Amanda Steffen

Occupational Therapy Capstones

Approximately 80% of children, under the age of 18, develop phantom limb pain within one year after receiving an amputation (Burgoyne, Billups, Jiron, Kaddoum, Wright, Bikhazi, Parish, & Pereiras, 2012; Krane & Heller, 1995). Research on treating phantom limb pain has been focused on the adult population and often includes the use of pharmacological interventions (Subedi & Grossberg, 2011). Because phantom limb pain can cause psychological and physical dysfunction, it can negatively impact a child's ability to engage in everyday life. Currently, no holistic treatment guides are available for caregivers to refer to when helping their child manage his or …

Life Skills Program For Youth Who Have Experienced Homelessness, Michael Black, Ariel Campbell

Occupational Therapy Capstones

Background: According to the United States Department of Education (2017), for the 2016-2017 school year, there was an estimated 1,924 students enrolled in public schools in Wyoming experiencing homelessness, with an estimated 295 of these students unaccompanied by a family member or guardian. Homeless youth comprise one of the most vulnerable and medically underserved populations in the United States (Ammerman et al., 2004) and are also substantially more likely to have mental health concerns as a result of their past traumatic experiences (Davies & Allen, 2017). Homeless youth typically develop identities and habits that enable them to negotiate and survive …

Implementing An Occupational Therapy Student-Run Clinic At The University Of North Dakota, Ryan Walter, Kennedy Bresnahan

Occupational Therapy Capstones

Introduction: The curriculum of the occupational therapy program at the University of North Dakota (UND) includes approximately 185 hours of level I fieldwork experience where students work to integrate and practice skills learned within the classroom in a clinical setting. Students report that these experiences are often observation-based. Additionally, academic fieldwork coordinators are having an increasingly difficult time finding placements to support the growing number of students nationwide. A contributing factor to placement shortages is the tradition of using the apprenticeship model of supervision, where one student is supervised by one fieldwork educator (FWE). In order to ensure a consistent …

Navigating Cultural Differences Between Fieldwork Educators And Students, Tiana Brown, Norris Chin

Occupational Therapy Capstones

Background Cultural competency is an awareness and incorporation of knowledge about individuals and groups of people into specific policies, practices, standards and attitudes by incorporating the client's personal views, values and belief (Suk, Oh, & Im, 2018). Although it is important for future health care professionals and faculty to understand our growing diverse population, there is little to no emphasis on improving the interactions of diverse students and their fieldwork educators. Currently, there is no literature that provides guidance on facilitating culturally competent interactions and challenges for fieldwork educators or students. The purpose of this project was to develop a …

Occupational Therapy In Primary Care: Progressive Neurological Disorder, Amanda Callahan, Danielle Chartier

Occupational Therapy Capstones

The purpose of this scholarly project is to provide occupational therapists with a quick reference guide describing the unique role of occupational therapy to provide treatment for patients with multiple sclerosis within a primary care setting.

A substantial literature review was completed to gather knowledge on multiple sclerosis, occupational therapy, primary care, and the intertwining of these three concepts. The findings from the literature review assisted to guide the development of the product.

A collaborative client and therapist guide was developed to guide treatment for individuals with multiple sclerosis within a primary care setting. Occupational therapists bring a holistic perspective …

Engaging Caregivers In Family-Centered Pediatric Occupation Therapy, Sidney Carlson, Sarah Schwartz

Occupational Therapy Capstones

Purpose Family-centered care is considered the gold standard when working with children and their families (Darrah, Wiart, Magill-Evans, Ray, & Andersen, 2010). Despite there being a strong push toward family-centered care, there remains a disconnect in outpatient pediatric settings when working with children ages 3-18. The purpose of this scholarly project is to raise awareness of the need for caregiver engagement in pediatric, outpatient occupational therapy and identify best practice principles for caregiver engagement.

Methods An extensive literature review was conducted in order to understand caregiver engagement in pediatric occupational therapy. The information obtained from the literature review was analyzed …

A Group Protocol For Promoting Wellness In Rural Community-Dwelling Older Adults, Emily Bachmeier, Laurel Busch

Occupational Therapy Capstones

Purpose: In the United States, there are currently 46 million citizens aged 65 and older. This number is projected to more than double by the year 2060 (Mather, 2016). As the elderly population continues to grow, the need for evidence-based, client centered prevention programs for community-dwelling older adults becomes more crucial to promote independence and preserve well-being in the community. Older adults living in rural areas are at an even higher risk of losing independence secondary to decline in activity tolerance, which further elevates their need for targeted interventions (Park, Kim, & Lee, 2015). Creating a preventative program to maintain …

Occupational Therapy With An Adventurous Twist, Ashley Cambronne, Mikaela Karpen

Occupational Therapy Capstones

The purpose of this scholarly project is to increase knowledge and awareness of adventure therapy (AT) for occupational therapists (OTs) practicing in mental health settings or who are interested in practicing in mental health settings within the United States. Currently, there is a lack of knowledge and awareness of AT by OTs practicing within the United States. This lack of knowledge and awareness is due to a lack of research, especially research focused on AT implementation by OTs. The process for gathering data and creating the scholarly project was first, identifying a problem, then searching CINAHL, PubMed, PsychInfo, and Academic …

Toda La Familia: An Occupational Therapy Resource Guide For Working With Latino Children Diagnosed With Asd And Their Families, Rachel Fritzler, Stacey Sigmond

Occupational Therapy Capstones

The purpose of this scholarly project was to create a resource guide for occupational therapists working with Latino children diagnosed with ASD and their families. Autism Spectrum Disorder (ASD) is a developmental disability that has become increasingly prevalent within the United States (Baio, Wiggins, and Christensen, 2018), with ASD rates triplining in Hispanic children between the years of 2002 through 2006 (Pedersen et al., 2002). Blanche, Diaz, Barretto, and Cermak (2015) indicated that multiple family members, not just primary caretakers, are aiding in caring for a child diagnosed with ASD. However, many extended households which may include grandparents, aunts, uncles, …