Digital Commons Network^™

Design And Implementation Of Test Stand Upgrades For Investigating Gearset Churning Losses With Baffles, Matthew Martin

Honors Theses

The automotive industry is continually researching ways to decrease energy losses in drivetrain applications. Rotating gear sets in an oil bath suffer frictional losses due to oil churning. The Center for Advanced Vehicle Design and Simulation (CAViDS) consortium has proposed studies to understand and reduce these churning losses. The primary means to reduce these churning losses are to redirect the oil flow using baffles and/or alter the oil viscosity. To perform churning loss optimization under controlled conditions, an existing test stand was upgraded to improve safety, introduce oil temperature control, and allow for the interchange of baffle designs. For safety, …

Api Drying And Packaging Technology Upgrades, Destiny Washington

Honors Theses

Certain classes of active pharmaceutical ingredients (APIs) require higher levels of containment during handling. This project explores upgrades and new technology to improve currently used systems. The upgrades will include containment during drying and packaging while maintaining required ergonomic, industrial health, and GMP requirements. Design of this system and a full economic analysis have been performed for these upgrades.

This project details the profits and costs that are associated with the conversion of the API drying process from a batch process to a semi continuous process using an agitated thin film evaporator. The implementation of the new equipment is expected …

Optimization Of Material Flow Of Woodshop Through Layout Redesign, Madison Wegner

Honors Theses

A local high-design outdoor site furniture company – Landscape Forms – worked with the senior design team to create alternative layouts for the woodshop within the company. This senior project will offer three categories of alternative layouts: short, mid, and long term. By offering multiple time frame layouts, Landscape Forms will be able to implement changes based on time frame and need. A project plan indicates all tasks required to meet these objectives as well as a timeline for accomplishing this plan. Research including worker movement diagrams, stakeholder interviews incorporating woodshop employees and engineers, a man and machine utilization study, …

Recidivism Rates In The United States Versus Europe: How And Why Are They Different?, Madalyn Hayden

Honors Theses

Recidivism rates in the United States (70%) are almost triple that of most European countries (20% in Norway). The question that this project aims to answer is “How and Why are Recidivism Rates in the United States and Europe Different?”. High recidivism rates like the ones we have in the United States indicate that a criminal justice system is perpetuating a crime cycle, rather than rehabilitating or reforming its prisoners. High recidivism rates in the United States are first and foremost caused by high incarceration rates and high juvenile incarceration rates. Other causes are a focus on punishment in our …

Computer Organization And Assembly Language Embedded Firmware Overhaul, Elaine Yun Ru Chan

Honors Theses

The WMU Computer Organization and Assembly Language class has encountered some difficulties in the past several years regarding the procurement of required hardware and software for the curriculum. This has led to a number of challenges for students, including:

• Difficulty in obtaining the necessary hardware and software

• Inability to complete assignments and projects due to hardware or software failures

• Frustration and anxiety caused by the challenges of the course

To address these challenges, a new choice of embedded firmware was researched and developed. This firmware allows for more reliable flashing of the MSP430 Microcontroller and remains reliable on modern operating …

High Power Rocket Motor Test Bench, Jonathan Wine

Honors Theses

Static ground testing of rocket motors is used to gather performance data and troubleshoot the propulsion system, allowing propulsion engineers to compare actual characteristics to the designed parameters. It is also used in the development and validation of new propulsion systems and alterations to the fuel and oxidizer mixtures. Test benches are used to continuously collect data throughout the burn of a rocket motor, which allows engineers to plot the thrust as a function of time. This plot, a thrust curve, displays several important pieces of information about a rocket motor. This information is crucial to allow astronautical engineers to …

Thermal Control For A Miniaturized Fabry-Perot Interferometer In A Cubesat, Callie Pilkington

Honors Theses

The evaluation of neutral winds is critical in understanding the ever-changing weather and climate of the thermosphere, which can develop into a hostile environment for satellites. To measure these neutral winds, Michigan Aerospace Corporation is developing a 6U CubeSat that utilizes a miniaturized Fabry-Perot interferometer. For ideal operation, the Fabry-Perot interferometer requires a closely maintained thermal environment. These requirements are crucial in obtaining accurate measurements and for sustaining instrument and mission life due to the vast temperature range experienced in the thermosphere. With the solutions outlined in this proposal, the goal is to provide Michigan Aerospace with an optimized configuration …

2023-04-17_Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services

Michigan COVID-19 Hospital Data

Contains the tables Statewide Hospital Capacity Report for COVID-19, COVID-19 Metrics, Statewide Hospital Available PPE Tracking for COVID-19, as well as the tables PPE Days On Hand and Patient Census.

Communication Techniques For Nursing Students, Karlee Coddens

Honors Theses

This thesis will discuss the effects nursing preceptors have on nursing students' clinical experience. This thesis will explore multiple factors that negatively impact nursing student’s communication with their preceptors. It has been found that clinical experiences are extremely important for the future of nursing students. However, there is often a communication barrier between nursing students and their preceptors. This barrier can lead to negative outcomes for new nurses entering the field. Strained communication can also create dangerous situations for patients. Students who fear harsh comments or vertical violence may be reluctant to disclose the limitations of their knowledge. We completed …

Regaining Quality Of Life Painting Pet Portraits, Jennifer K. Fortuna

The Open Journal of Occupational Therapy

Tina Primer, an artist based in Illinois, provided the cover art for the Spring 2023 issue of The Open Journal of Occupational Therapy (OJOT). “Wriggly” is an 11” x 14” painting made from acrylic on stretched canvas. After a debilitating stroke, Tina began using art as therapy. When the strength in her dominant hand did not return, painting pet portraits provided the motivation to do things differently. Tina’s playful use of color and attention to detail capture each pet’s unique personality. Discovering a new way to paint improved Tina’s quality of life.

Empowering Children And Families With Food Allergies: An Innovative Role For Occupational Therapy, Salma H. Bachelani, Meredith P. Gronski, Kelly A. Carlson

The Open Journal of Occupational Therapy

Food allergies (FAs) have far-reaching implications regarding occupational participation. Children with food allergies and their families experience impacts on their daily life activities. The current standard of care for FAs fails to adequately address the wide-ranging barriers to participation in home, school, and community environments. This study used a mixed-method design to examine the impacts of FA on the needs of children and families affected by FA. Eighteen parents of children with FAs and six health care providers of children with FAs were interviewed; the parents also completed two questionnaires to identify the level of impact of FA on areas …

Understanding The Doctoral Capstone Coordinator Position: A Unique Faculty Role In Occupational Therapy Education, Hannah L.W. Harris, Anne F. Kiraly-Alvarez, Paula J. Costello, Bernadette Schmeltz

The Open Journal of Occupational Therapy

The doctoral capstone coordinator (DCC) position is a required faculty position in U.S. entry-level OTD programs, but there is limited information about this role. This descriptive study aimed to explore the demographics of DCCs; their required workload, tasks, and responsibilities; and the supports available to DCCs. The researchers administered an online survey and analyzed the data using descriptive statistics and content analysis. The results revealed much variability in DCCs’ experiences, workloads, and responsibilities across OTD programs. Of the DCCs survey, 74.0% previously held leadership positions in academia or clinical practice before taking the role, and 60.5% of the DCCs worked …

Perceptions Of The Delivery Of Group And Individual Writing Telehealth Interventions For Students 7 To 12 Years Of Age Using Two Virtual Platforms: A Pilot Study, Denise K. Donica, Lauren Turbeville, Taylor Whaley, Sarah Woodlief

The Open Journal of Occupational Therapy

Background: Existing evidence supports occupational therapy’s (OT) role in improving handwriting skills; however, evidence is limited regarding the delivery of virtual intervention.

Method: This pilot study reviewed the use of a virtual interprofessional writing program for five children 7 to 12 years of age that addressed both handwriting (OT) and spelling (speech-language pathology) skills. The program included eight weekly sessions using Microsoft Teams (first four sessions) and Cisco WebEx (last four sessions). A parent survey consisting of 14 questions was conducted to gauge overall satisfaction with the program as well as learn about platform preferences. In addition, the …

The Effect Of Alternative Seating On School Function And Task Behavior In A Second-Grade Classroom, Julie H. Hunley, Stephanie Beisbier, Cynthia Clough

The Open Journal of Occupational Therapy

Background: The purpose of this study was to explore the effect of alternative seating (KidsErgo chairs) on second-grade students’ attention and task behavior/completion skills during academic instruction and work time.

Method: The quasi-experimental two-group pretest/posttest study included 24 students in one urban parochial school classroom. A subset of students was identified for close momentary time sampling of classroom behaviors while all students were assessed with the behavior/task completion subtest of the School Function Assessment (SFA).

Results: SFA scores improved in the students with low baseline SFA scores (LSFA), but not in the students with high baseline SFA …

Novice And Expert Observer Accuracy Of The Threshold Wheelchair Skill: A Pilot Eye-Tracking Study, Diane E. Mackenzie, R. Lee Kirby, Cher Smith, Zainab Al Lawati, Eric Lee, Sorayya Askari

The Open Journal of Occupational Therapy

Background: Moving a wheelchair over a low threshold is an entry-level mobility skill. Observation is critical to the assessment and training of this skill. The primary objective of this exploratory pilot study was to determine if a difference between novice and expert visual attention allocation pattern was linked to the accuracy of rating skill performance and decision confidence.

Methods: Twelve expert occupational therapists and nine non-expert occupational therapy students observed 30 first-attempt recordings of able-bodied persons learning the low threshold skill. Randomized recordings included 10 recordings from each rating group of “pass,” “pass with difficulty" (pwd), and “fail.” …

Identifying Grasp And Pinch Patterns In Ceramic Interventions: Video Analysis Of Adults Completing Ceramic Activities, Jeanine Beasley, Amber Chapman, Brianne Halliwill, Allison M. Mann, Kaitlyn S. Spalding, Jennifer K. Fortuna, Dianna Lunsford, Madeline Kaczmarczyk

The Open Journal of Occupational Therapy

Background: Occupation-based interventions are effective in hand rehabilitation. The purpose of this study was to identify the grasp and pinch patterns used during specific ceramic activities for rehabilitative interventions.

Method: A convenience sample of 59 videos with 38 subjects were taken of adults without hand dysfunction completing various ceramic activities. Elementary Grasp Actions (EGA’s) were analyzed to identify the different grasps and pinch patterns.

Results: The EGA’s occurred 279 times across 12 ceramics activities. The EGA’s with the highest frequencies include nonprehensile, pinch, and lateral pinch. Nonprehensile was the most frequently used grasp used by the left …

Satisfaction With Customizable 3d-Printed Finger Orthoses Compared To Commercial Silverring™ Splints, Natasha Irani, Rebecca Ozelie

The Open Journal of Occupational Therapy

Background: Emerging research primarily supports 3D-printing as a customizable, replicable orthosis option. However, more research emphasizing orthotic users’ viewpoints is necessary to address challenges with orthotic wear adherence and satisfaction.

Method: Forty persons were recruited at an academic medical center. After wearing each orthosis for 8 hr (or as long as tolerated), the participants completed post-satisfaction surveys to measure satisfaction with different aspects of both orthoses worn.

Results: Forty participants (21 females, 19 males, mean age = 24.98 years) were enrolled in the study. Satisfaction scores (N = 40) were not statistically significant for 3D-printed orthoses compared …

Neuromuscular Electrical Stimulation For Infants With Neonatal Brachial Plexus Palsy: A Pilot Study, Denise Justice, Kate Wan-Chu Chang, Lynnette T. Rasmussen, Lynda J-S Yang

The Open Journal of Occupational Therapy

Background: Biceps recovery is a critical determinant for treatment decision-making in patients with neonatal brachial plexus palsy (NBPP). One treatment intervention used by therapists is neuromuscular electrical stimulation (NMES), but its use remains controversial. This study’s aim was to determine the effect and safety of NMES on biceps function in infants with NBPP compared to standard therapy.

Methods: In this pilot, randomized controlled study, patients were randomized to the NMES treatment or control/sham group. Inclusion criteria were infants 3 to 9 months of age with a confirmed diagnosis of NBPP and biceps weakness, without other comorbidities. The parents …

A Program To Improve The Quality Of Life Of Caregivers Of Older Adults With Chronic Conditions: A Pilot Study, Lori Reynolds, Brandi Buchanan, Shannon Crabtree, Elton Bordanave

The Open Journal of Occupational Therapy

Background: Among the nearly 41.8 million family caregivers of older adults 50 years of age and older in the United States, only 30% of caregivers report receiving the education, resources, and support they need to feel competent in their role. Many existing programs focus on dementia-related caregiving, and programs are needed to address the caregiving needs of individuals with chronic conditions.

Method: A pilot study using a mixed methods design was conducted with eight participants. The pre and post. measure, Adult Carer Quality of Life (AC-QoL), and post program individual interviews were conducted.

Results: Six of the …

Education And Perceptions Of Post-Therapy Maintenance Programs In Long-Term Care: A Mixed Methods Exploratory Study, Laura S. Novak, Vanessa D. Jewell, Michael Gerg, Andrea Thinnes

The Open Journal of Occupational Therapy

Background: Occupational therapists develop maintenance programs (MPs) for long-term care (LTC) residents to optimize participation in everyday activities. The purpose of this study was to examine nursing professional attitudes and knowledge of MPs and to evaluate the effectiveness of an occupational therapist-led in-service.

Method: Nursing staff (n = 20) attended the in-service, completed a pre and posttest, and completed interviews (n = 5). We used an exploratory sequential mixed methods design with a one-group quasi-experimental design for the quantitative portion and a descriptive qualitative approach for the interviews.

Results: The results indicated significantly increased knowledge regarding MPs, …

Occupational Therapists' Perspectives On Nursing Home Culture And Addressing The Psychosocial Needs Of Residents: Mixed Methods Design, Nayeli Mendoza, Mikayla C. Wandersee, Divya Sood

The Open Journal of Occupational Therapy

Background: The purpose of this study was to explore occupational therapists’ perspectives on the culture change movement to address the psychosocial components of care among nursing home residents and identify supports and barriers to implementing the culture change movement.

Methods: We used a sequential explanatory mixed methods design. Electronic surveys were completed by 102 occupational therapists who work in nursing home facilities. Three focus groups were conducted via conference call with occupational therapists (n = 9). The survey was analyzed using descriptive statistics and content analysis. Focus groups were analyzed using thematic analysis.

Results: Seventy-four of survey …

Imposter Phenomenon: The Occupational Experiences Of First-Generation College Students, Karen Mccarthy, Kevin Chavez, Krysta Gastelum, Javier Gomez, Jacqueline Salas, Yashi Severson, Jamie Zabat

The Open Journal of Occupational Therapy

Background: First-generation college students (FGCS) represent an underserved population navigating higher education. There is a current gap in the literature regarding the interaction of occupational experiences, imposter phenomenon (IP), and FGCS. The purpose of this study is to use grounded theory to explore the occupational experience of IP among FGCS enrolled in a four-year university in California.

Method: This research is a qualitative study using grounded theory. Data was collected through a screening survey and interview with 11 participants who identified as FGCS.

Results: Thematic analysis generated five themes: (a) emotional aspects of IP, (b) collectivism, (c) balance, (d) communities …

Shared Concepts Guiding The Practice Of A Community Occupational Therapy Program Serving Youth With Psychosocial Challenges, Chi-Kwan Shea, Nancy Jackson, Marianna Ayers Sordille

The Open Journal of Occupational Therapy

Background: Occupational therapy services to youth with trauma experiences and mental health challenges may follow unique practice concepts that deserve to be explored and illuminated. The study aimed to explore and identify shared concepts that have been guiding the occupational therapy practice of a community-based program serving the youth population.

Method: The qualitative study analyzed data from transcripts of one-on-one interviews with occupational therapists who serve youth clients in the community-based program. Using a grounded theory qualitative approach, the analysis aimed to highlight unique concepts that the occupational therapists employed in their day-to-day practice with youth who experience …

Initial Validity And User Experience Of A Dynamic Assessment Of Occupational Performance For Transitional Age Youth, Christine Haworth, Genevieve Cyrs, Chi-Kwan Shea

The Open Journal of Occupational Therapy

Background: The Double OT (DOT) assessment is occupation-based and dynamic, designed with a client-centered format requiring skill demonstration. It was developed to support youth transitioning into the workplace. This research intended to analyze initial validity and users’ experience.

Method: This study includes qualitative and quantitative analyses of data collected from surveys from 169 client participants (APs) and 30 recipient participants (ARRs) from eight sites in the USA and Europe. AP were 14­ to 25 years of age and engaged in residential, educational, and vocational settings. The ARRs comprised partners who had received DOT assessment summaries about APs with …

Promoting Equity For Women In Medical Journal Editing, Allison Chamberlain Miller, Diane Powers Dirette

The Open Journal of Occupational Therapy

No abstract provided.

2023-04-14_Michiganoverview_Covidbedppe, Michigan Department Of Health & Human Services

Michigan COVID-19 Hospital Data

Contains the tables Statewide Hospital Capacity Report for COVID-19, COVID-19 Metrics, Statewide Hospital Available PPE Tracking for COVID-19, as well as the tables PPE Days On Hand and Patient Census.

Paige Mulick Bfa Dance Graduating Presentation, Paige Mulick

Honors Theses

Paige Mulick’s Graduating Presentation/Honors Thesis was created to be a piece that explored recurring dreams and built a dream on stage. Mulick developed this piece beginning with a concept, auditioning dancers, developing choreography, designing costumes, developing a lighting design, and rehearsing the piece for multiple months before it was performed on stage. As supporting research for this choreographic project, Mulick drew on her personal experiences, the experiences of her dancers, and readings from texts about the science and history of dreams. In addition to her work in choreography, Mulick took on the roles of Production Coordinator and Schedule Coordinator for …

Approachability And Mask-Wearing During The Covid-19 Pandemic: A Systematic Literature Review, Lauren Dehaan

Honors Theses

The coronavirus disease 2019 (COVID-19) pandemic greatly impacted many aspects of life. Due to the airborne transmission of this respiratory disease, the Centers for Disease Control and Prevention (CDC) released a statement in early April of 2020 recommending that people wear face masks as part of an effort to reduce the spread of the virus (CDC, 2020). Mask-wearing presented a plethora of adjustments in many areas of life. In this literature review, we focus on the sociological impacts that mask-wearing had on sociability and approachability during the COVID-19 pandemic. Studying the sociological impact of COVID-19 serves to inform both mental …

Approachability And Mask-Wearing During The Covid-19 Pandemic: A Systematic Literature Review, Lindsay Kovach

Honors Theses

The coronavirus disease 2019 (COVID-19) pandemic greatly impacted many aspects of life. Due to the airborne transmission of this respiratory disease, the Centers for Disease Control and Prevention (CDC) released a statement in early April of 2020 recommending that people wear face masks as part of an effort to reduce the spread of the virus (CDC, 2020). Mask-wearing presented a plethora of adjustments in many areas of life. In this literature review, we focus on the sociological impacts that mask-wearing had on sociability and approachability during the COVID-19 pandemic. Studying the sociological impact of COVID-19 serves to inform both mental …

The Second Frontier, A Senior Recital, Jasanna Tayler

Honors Theses

The senior recital, The Second Frontier, and honors thesis defense of Jasanna Tayler, Soprano, occurred on Friday, April 14th, 2023. The recital was completed in collaboration with pianist, Cindy Hunter. Selections sung for this recital which incorporated 5 different languages and spanning 4 compositional periods with contrasting pieces including operatic literature and art song. This successfully fulfilled the requirements set forth in the Western Michigan University, voice area handbook. The overarching goal for the recital was to demonstrate the culmination of knowledge gained through attending the Irving School of Music. The musical selections furthered this as they were challenging while …