Digital Commons Network^™

Preservice Teachers' Pk-12 Educational Field Trip Experiences: Teaching Beyond The Classroom, Cecilia A. Turman

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of the study was to investigate preservice teachers’ (PSTs) attitudes and beliefs towards their PK-12 field trip (FT) experiences as students, their memories, influences in their lives, impact on their educational approaches and career choices, as well as how, as future teachers, they would implement FTs to their future students to provide feedback on FTs’ training for preparation programs. Rationale: Anderson et al. (2010) criticized teacher preparation programs’ lack of teacher training to implement educational FTs and contended that instructors’ FTs experiences as students may have influenced the way they plan and carry out educational FTs. John Dewey’s …

Examining The Impacts Of Unlv's Tobacco-Free Policy Pre And Post Implementation, Kacie Washburn

UNLV Theses, Dissertations, Professional Papers, and Capstones

Despite the known harmful effects of smoking and secondhand smoke, tobacco-related disease, disability, and death continue to plague the United Stated and contribute to more than 480,000 individuals dying prematurely every year. Comprehensive smoke-free and tobacco free policies strive to prohibit the use of both traditional forms of tobacco (cigarettes, cigars) and smokeless forms of tobacco (vapes). The goal of this project was to examine the impact a tobacco control policy has on prevalence rates of use and knowledge regarding said policy among faculty, staff, and students. In the Fall of 2022, UNLV adopted a comprehensive tobaccofree and smoke-free policy …

Mixed Methods Approach To Assess ‘Placental Opioid-Enhancing Factor’ Activity Within ‘Alternative’ Health Contexts Of Human Maternal Placentophagy, Jacob C. White

UNLV Theses, Dissertations, Professional Papers, and Capstones

Rats with elevated opioid levels experience an even greater increase in pain threshold after placenta or amniotic fluid consumption via placental opioid-enhancing factor (POEF) in the afterbirth. POEF only enhances opioid hypoalgesia; it cannot produce hypoalgesia alone. Although the POEF molecule remains unidentified and its efficacy in humans is unknown, it could be a safe, novel pain treatment. People who consume placenta as an alternative postpartum health practice are ideal for testing POEF bioactivity. Though rat models show that bioactive POEF is highly sensitive, some forms of the practice in humans may conserve POEF.

This project is the first attempt …

An Educational Toolkit For Addressing Women’S Sexual Health And Activity: Preparation For Occupational Therapists, Brittan Wright

UNLV Theses, Dissertations, Professional Papers, and Capstones

Despite being an activity of daily living within the scope of Occupational Therapy, issues and concerns related to sexual health are infrequently addressed within practice. This gap is especially prevalent as it relates to women's sexual health and sexual activity specifically. This capstone project evaluated Occupational Therapists' level of knowledge and comfort when discussing sexual activity and women's sexual health. It measured the effectiveness of creating an online educational toolkit to increase knowledge and confidence. The project used a quality improvement approach with pre-and post-test surveys to determine the effectiveness of the educational toolkit to enhance knowledge and confidence in …

Cellular Mechanisms Of Embryonic Eye Regrowth In Xenopus Laevis, Randolph L. Grell

UNLV Theses, Dissertations, Professional Papers, and Capstones

The African Clawed Frog, Xenopus laevis, has been an indispensable model organism for over 100 years in the study of embryogenesis and development. In recent years, this vertebrate model has emerged as a robust tool for deciphering the cellular and molecular mechanisms underlying various modes of tissue, limb, and organ regeneration. In the context of eye repair, Xenopus offers a unique model, where the adult frog eye has limited regenerative capacity compared to its pre-metamorphic embryonic and tadpole forms, which exhibit a robust capacity for regrowth. Understanding the intricate molecular mechanisms that underlie this developmental shift in regrowth ability …

Triplemask Spatial Linear Filter And Neutrosophic Entropy For Video Denoising, Face Detection And Recognition In Forensic Crime Analysis Using Deep Learning, Anita Sigamani, Prema Selvaraj

Neutrosophic Sets and Systems

Forensic Science is the application of Scientific methods to resolve crime and legal issues. It involves various disciplines, such as Computer Science, Biology, Chemistry and Anthropology. Forensic scientists examine and analyze evidence from crime scenes, such as fingerprints, DNA, blood, or weapons. Digital proof is one of the forms of forensic evidence. It provide real time eye witness of the incident. Video recordings enable investigators to find out what exactly has transpired. Investigators use video evidence as a source for witness statements, and it aids in the search for the missing person or suspect. Video evidence is also used to …

Approach To Multi-Criteria Decision-Making In A Neutrosophic Picture Hyper-Soft Set Environment Using Generalized Neutrosophic Topsis, Manpreet Kaur, Akanksha Singh

Neutrosophic Sets and Systems

Given the complexity of today’s world, we might need to work with numbers requiring multi-attribute functions, such as those having positive, neutral, and negative membership and those having truth, indeterminacy, and falsity membership. Adding these numbers together to get a single real number is the most important factor. In situations like this, decision-makers have more difficult choices and are unable to apply the single attribute function of the soft set theory. To address this constraint, the hyper-soft set theory with multi-attribute functions is introduced. We combine the notion of neutrosophic hypersoft set with picture fuzzy hypersoft set to form a …

Critical Path Method & Project Evaluation And Review Technique: A Neutrosophic Review, Navya Pratyusha M, Arindam Dey, Said Broumi, Ranjan Kumar

Neutrosophic Sets and Systems

Fuzzy, intuitionistic, and neutrosophic sets are the primary focus of the review investigation under the extension concepts. The significance and use of triangular shape for data representation are investigated. For modelling and expressing ambiguous or complex data, the triangle shape is a useful tool due to its simplicity and computational efficiency. Further study involves the tool of the operations research technique i.e., Network Analysis that helps in implementing and developing using the fuzzy extension principle. Critical Path Method (CPM) & Project Evaluation and Review Technique (PERT) plays a major part in the field of network in various decision-making scenarios using …

Pythagorean Neutrosophic Triplet Groups, Madad Khan, Muhammad Zeeshan, Saima Anis, Florentin Smrandache

Neutrosophic Sets and Systems

It is a well-known fact that groups are the only algebraic structures having a single binary operation that is mathematically so perfect that it is impossible to introduce a richer structure within it. The main purpose of this study is to introduce the notion of the Pythagorean neutrosophic triplet (PNT) which is the generalization of neutrosophic triplet (NT). The PNT is an algebraic structure of three ordered pairs that satisfy several properties under the binary operation (B-Operation) " " . Furthermore, we used the PNTs to introduce the novel concept of a Pythagorean neutrosophic triplet group (PNTG). The algebraic structure …

Interdisciplinary Education On Using The Combilizer For Grooming Tasks In The Intensive Care Unit, Bonnie Lei

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose: The purpose of this study was to provide a teaching and learning program to the interdisciplinary team on how to use the Sara Combilizer with critically ill patients to increase efficacy for early progressive mobility (EPM) by facilitating grooming tasks. Methods: A teaching and learning program on using the Sara Combilizer to facilitate grooming tasks was provided to the acute care therapy team at a hospital. The program included an evidence-based lecture, a practice case study, and a digital instructional manual. The program was evaluated through a pre- and post-survey, and a quality improvement survey. The Wilcoxon signed-rank test …

Unraveling The Relationship Between Social Vulnerability Index And Covid-19 Prevalence In Southern Nevada, Andrea Lopez

UNLV Theses, Dissertations, Professional Papers, and Capstones

The COVID-19 pandemic was a catastrophic global event that exacerbated public health issues and disparities, especially in socially vulnerable communities. Thus, this study examines areas classified by the CDC's Social Vulnerability Index (SVI) metric, which assesses vulnerable communities experiencing adverse events through sixteen social determinants that impact health. The purpose of this study will be to determine if (1) COVID-19 testing rates and/or COVID-19 vaccination rates mediate SVI and COVID-19 prevalence rates and (2) if COVID-19 testing rate and COVID-19 vaccination rates serially mediate SVI and COVID-19 prevalence rates. In order to achieve this, census tracts within Southern Nevada will …

Suite De Ballet By Gustav Holst: A Transcription For Wind Orchestra, Charles Greggerson

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document includes a wind band transcription of all four movements of Gustav Holst’s orchestral work Suite de Ballet, Op.10, H. 43. An overview of the background of the work and a historical background of the composer is included. The defense of transcriptions, criteria for selection of pieces and problems associated with the transcription process are examined along with the techniques utilized in the solution of problems within the context of this transcription.

A New Canon: Dismantling Racist Exclusion In Opera And Paving The Way For Inclusive Representation, Kourtney J. Holmes

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document examines the exclusion of African American opera from the traditional Western operatic canon and standard performance practices within educational institutions and professional organizations. The narrow conception of opera as a European art form has obscured the contributions and cultural significance of works by pioneering African American composers. This study addresses this gap and elevates neglected histories by arguing for African American opera's artistic merit and contemporary relevance within the American operatic tradition.

Through musical and historical analysis of representative works from the late 19th/early 20th centuries onwards, I aim to illuminate the genre's unheard tales of struggle, identity, …

Introduction Of The Anatomy Academy Program To Children In A Rural Elementary School, Rox Aurelio, Madison Dobbs, Nicole Horn, Gianni Terrana

UNLV Theses, Dissertations, Professional Papers, and Capstones

Children in rural communities experience health and education disparities. Early exposure to health promoting habits can positively impact future health habits. Healthcare providers who grew up in rural areas are more likely to practice in rural areas. Doctor of physical therapy students and physical therapists implemented Anatomy Academy, a service-learning program aimed at promoting healthy living and introducing healthcare occupations, to elementary students in a rural area as this program had previously only been implemented in urban areas. The Biomedical Institutional Review Board at the University of Nevada, Las Vegas approved this study. A 40-minute lesson was delivered weekly for …

Implementation Of Evidence-Based Practices To Improve Treatment For Patients With Neck Pain: A Pilot Study, Kristine David, Sarah Kaderka, Christoffer-Judd Villarias

UNLV Theses, Dissertations, Professional Papers, and Capstones

Purpose: To determine physical therapists’ barriers to implementation and subsequent maintenance of evidence-based practices (EBPs) for treating neck pain from the American Physical Therapy Association (APTA) neck pain Clinical Practice Guideline (CPG) over the course of six months.

Materials and Methods: Participating physical therapists were trained on the EBPs of treating neck pain through a live 90-minute webinar followed by a hands-on, in-person 90-minute session. Clinics were supplied with all necessary equipment and reference guides. Assessment of participant maintenance to neck pain EBPs included data collection from a baseline Knowledge Check survey prior to educational sessions, an Implementation survey at …

Preparing Occupational Therapy Students In A Role-Emerging Private School-Based Setting, Jerome Amigo

UNLV Theses, Dissertations, Professional Papers, and Capstones

This capstone project occurred in collaboration with Cornerstone Christian Academy in Las Vegas, Nevada. As a role-emerging area of practice, occupational therapy must focus on integrating services in private schools just as much as public schools. The need for resources to support future fieldwork students at Cornerstone Christian Academy makes it difficult for occupational therapy students to enhance their experiential learning opportunities and serve an underserved population of primary and middle school students.

The capstone project consisted of daily engagement with Cornerstone Christian Academy’s educational personnel, attending students, and the parents of the students for 14 weeks to ensure all …

The Effect Of An Occupational Balance Educational Module On Life Satisfaction And Occupational Balance For University Students, Unique Bowden

UNLV Theses, Dissertations, Professional Papers, and Capstones

Engaging in a variety of occupations daily can support university students in feeling a sense of balance and satisfaction in their lives. This study aimed to evaluate the effectiveness of an occupational balance education module on improving the life satisfaction and occupational balance of university students ages 18-22 in a public university in the southwest region of the United States. Five participants were recruited using convenience sampling from a student support services program. A four-part education module was provided using a one-group pretest posttest quasi-experimental design, which included education on occupational balance, barriers and supports to occupational balance, strategies to …

Occupational Therapy-Led Tai Chi: Elevating Perceived Competence In Daily Activities Among Semi/Fully Retired Adults, Lester Buenviaje

UNLV Theses, Dissertations, Professional Papers, and Capstones

This doctoral capstone project explored the impact of a Tai Chi intervention led by the occupational therapy student researcher, on self-perceived competence and engagement in Activities of Daily Living (ADLs) among semi/fully retired adults at the Osher Lifelong Learning Institute (OLLI) at University of Nevada, Las Vegas (UNLV). Using the Occupational Self-Assessment (OSA) questionnaire, the project measured changes in participants' confidence and abilities before and after the participation of the Tai Chi program.

The Tai Chi intervention was a six-week Tai Chi program designed to accommodate the physical and cognitive capabilities of semi-retired and retired adults. This program not only …

Study Of Plan Of The Day Adaptive Radiation Therapy Validity, Zane W. Burnett

UNLV Theses, Dissertations, Professional Papers, and Capstones

Radiation therapy is the use of radiation sources or generators to treat patients. The most common usage is in the treatment of cancers. Adaptive radiation therapy (ART) is the use of either multiple radiation therapy plans or adjusting a radiation therapy plan for daily anatomical changes. Soft tissue in the lower abdomen and pelvis can be greatly displaced depending on a variety of factors, especially bladder and rectum fill. This paper focuses on the creation of multiple plans prior to treatment to have options each day. Depending on the alignment and anatomical changes, clinicians can choose which one is most …

Acculturation Stress And Social Participation Amongst Elderly Filipino Immigrants, Mary Julianne Canda

UNLV Theses, Dissertations, Professional Papers, and Capstones

There has been a surge of elderly immigrants moving to the United States from Asian countries, as noted by the growing presence of elderly Filipino immigrants in Las Vegas, Nevada. Despite the growth of this population, there is limited information on how the immigration process affects their social participation in a new culture. Using a descriptive study design, this research aimed to gain a more profound knowledge of elderly Filipino immigrants, the challenges they encountered, also known as acculturation stress, and how they impacted their capacity to interact socially with others in the community. Two participants were chosen for a …

Characterizing The Molecular And Cellular Changes Of Senescent Cells Induced By Diverse Stressors In 2d And 3d Microenvironments, Apoorva Chauhan

UNLV Theses, Dissertations, Professional Papers, and Capstones

Aging is a risk factor for myriad diseases and is often associated with the accumulation of senescent cells. Cellular senescence, a process of irreversible cell cycle arrest, is associated with various changes in cellular morphology and function. While senescence will occur naturally in a time-dependent manner, it can be prematurely induced by various extrinsic and intrinsic factors. Most senescence studies model cell behavior in two-dimensional (2D) microenvironments; however, these models are not physiologically relevant. In this study, the effects of naturally occurring reactive oxygen species (ROS) hydrogen peroxide (H2O2) and commonly used chemotherapy drugs, doxorubicin and palbociclib, on cellular senescence …

Improving Patients’ Readiness For Discharge: The Development Of An Occupation-Based Group Therapy Protocol In Inpatient Rehabilitation, Valerie Cheng

UNLV Theses, Dissertations, Professional Papers, and Capstones

The literature showed a lack of studies involving occupation-based group therapy in an inpatient rehabilitation setting, with notable barriers including lack of time, space, and equipment. The barriers lead occupational therapists (OT) to pursue an impairment-based approach, steering away from occupation-based approaches, which is what makes up the core of OT. Current literature is also limited to patients' perceptions of discharge readiness, with most research primarily concentrated on clinicians' perspectives. This 14-week capstone experience will include developing an occupation-based group therapy protocol for inpatient rehabilitation that will be implemented at Dignity Health Rehabilitation Hospital. Through conducting occupation-based group therapy in …

Sens"Ability" Coaching: Inspire And Empower Parents With Occupational Performance Coaching Using Dunn’S Model Of Sensory Processing – A Manualized Education Program For Clinicians, Kelby Christian

UNLV Theses, Dissertations, Professional Papers, and Capstones

Introduction: The current literature found a need for improved collaboration styles and programs that can adapt to the needs of the various mental health diagnoses. This capstone project focused on creating a manualized education program called SensABILTY Coaching, which aims to improve clinicians’ confidence in educating caregivers of children with autism spectrum disorder (ASD) on Dunn’s Model of Sensory Processing using principles of Occupational Performance Coaching (OPC). Improving clinicians' confidence increases positive reactions and enhances caregiver and clinician collaboration. This capstone project outlines the benefits of using the principles of OPC intervention styles and sensory-based strategies for their effectiveness when …

Perceptions Of A Community-Based Playgroup To Promote Caregiver Knowledge Of Resources And Prevention Of Developmental Delays In A Rural Setting, Chesnee Clingman

UNLV Theses, Dissertations, Professional Papers, and Capstones

For children living in rural communities, the likelihood of having a developmental delay substantially increases compared to children living in urban areas (Weglarz-Ward et al., 2019). This can be due to a lack of access to resources, limited education, and geographical isolation. Despite the rising trend of developmental delays among rural children, there is a noteworthy lack of early intervention resources for both the child and their family. This trend of minimal resources is demonstrated in Lincoln County, Nevada. Using an occupational therapy lens, a community-based playgroup program was developed for residents in Lincoln County. Community-based playgroups involve a structured …

“Sex Is Fun”: A Study Of Hook Up Behaviors And Experiences Of Post-College And Middle-Aged Adults, Joshua Corum

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research is a qualitative study of the hook up and casual sex behaviors and experiences of those in full adulthood, focusing on their motivations to hook up and the subsequent outcomes of those casual sex activities. Most of the existing scholarship on hooking up and casual sex primarily investigates the behaviors, attitudes, and experiences of college students within emerging adulthood. Little consideration is made for the ways in which adults negotiate hooking up and casual sex in other stages over the life course and after major life transitions. In this dissertation, I asked three questions: 1) How do adults …

Educational Series On Sensory Processing Differences And Sensory-Related Responses: An Occupational Therapy Perspective To Promote Caregiver Understanding, Jessemae Delarmente

UNLV Theses, Dissertations, Professional Papers, and Capstones

The objective of this doctoral capstone was to create and conduct a five-part online educational series for caregivers of children ages 0-5 about the impact sensory processing differences (SPD) has on occupational participation and performance, as well as how to navigate sensory-related responses (SRRs) on a daily basis. SPD and SRRs are complex topics commonly talked about on a graduate level as it requires knowledge of the nervous system and child development. Caregiver resources on SPD and SRRs are difficult to obtain and may not present the information appropriately for varying health literacy levels. This leads many caregivers to have …

Can Occupational Therapy Take A Hit? A Guide To High-Intensity Training In Stroke Rehabilitation, Jared Demke

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: Stroke has been considered a leading cause of functional impairment (Tsao et al., 2022). Recent evidence has supported a treatment approach that increases dosage (Scheets et al., 2021). High-intensity training (HIT) has shown promising evidence for functional recovery poststroke (Crozier et al., 2018). There have been minimal programs related to Occupational therapy (OT) and HIT have been created (Lamoureux, 2023). This doctoral capstone focused on program development of the OT-based HIT program. Theoretical frameworks included the Model of Human Occupation and Motor Learning Theory to provide a foundational structure.

Methods: A needs assessment was performed at the Saint George …

Post-Operative Endotracheal Reintubation Rates, Robert Erickson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Immediate post-operative endotracheal reintubation after major abdominal surgery a significant patient safety concern due to the potential for failure to rescue, or other adverse outcomes such as altered mental status, aspiration, and hypoxia due to respiratory or cardiac arrest if left unrecognized. To facilitate major abdominal surgery (outside of a cesarean section performed under spinal anesthesia), the patient must be anesthetized, pharmacologically paralyzed, and endotracheally intubated to facilitate ventilation via mechanical respiration. Those steps create the optimal environment to allow the abdominal muscles to relax, and permits the surgeon obtain appropriate exposure of the abdominal cavity. An induced chemical paralysis …

Tungiasis Among Children In Kenya Is Associated With Poor Nutrition Status, Absenteeism, Poor School Performance And High Impact On Quality Of Life, Lynne Elson, Christopher Kamau, Sammy Koech, Christopher Muthama, George Gachomba, Erastus Sinoti, Elwyn Chondo, Eliud Mburu, Miriam Wakio, Jimmy Lore, Marta Maia, Ifedayo Adetifa, Benedict Orindi, Phillip Bejon, Ulrike Fillinger

All Peer-Reviewed Publications

Tungiasis is a highly neglected tropical skin disease caused by the sand flea, Tunga pene-trans. The flea burrows into the skin inducing a strong inflammatory response, leading to pain and mobility restrictions with potential impacts on quality of life. Few countries imple-ment control efforts and there are few data on the impact of the disease to support policy decisions. We conducted a survey to determine the impact of tungiasis among primary school children across nine counties of Kenya. A total of 10,600 pupils aged 8 to 14 years were randomly selected from 97 primary schools and examined for tungiasis. For …

Complete Characterization Of Nadh Dehydrogenase Subunit 1 Gene In Human Hydatid Cysts, Sarmad Awad Mozan Al-Asadi, Abdul-Hussien Habash Awad

Baghdad Science Journal

Echinococcus granulosus sensu stricto possesses very similar strains G1 and G3. Mitochondrial genes from NADH dehydrogenase (NAD) family have prominent roles in the identification of very similar strains G1 and G3. Thus, the present study mainly aimed to characterize the whole NAD1 gene (from the start codon to the stop codon) of hydatids isolated from humans. Hydatids were surgically isolated from the livers of patients, who are from Basrah and Maysan provinces, at Al-Sadir Teaching Hospital in Basrah province, Iraq. Protoscoleces were aseptically isolated from hydatid cysts and were used to extract DNA. Specific primers were employed to amplify the …