Digital Commons Network^™

The Impact Of Blood Flow Restriction On Heart Rate And Muscle Activation, Janaya Battles, Rajat Singh, Daniel Swier

Celebration of Research

Blood Flow Restriction (BFR) is a rehabilitation technique used in physical therapy to improve muscle growth in patients. The technique involves using blood cuffs on the limbs to occlude blood flow within the muscles, thus limiting the buildup of muscle growth inhibitors. The current literature provides information regarding these aspects but is limited in providing information regarding the impact of BFR on neural muscular coordination. Therefore, the purpose of this study was to determine how various pressure levels of the BFR cuffs can impact the muscle activation of the restrained muscles and heart rate. Our results have shown that a …

Deaths Of Despair In Rural Populations, Tirzah Wittenberg, Dr. Pam Hulstein

Celebration of Research

A literature review was conducted between August 2023-November 2023 to explore deaths of despair in rural and urban populations. The ten articles reviewed center around revealing the prevalence of substance abuse and suicide within different population densities. The purpose of examining this research is to create a foundation of understanding that can then be utilized when making changes on the micro and macro levels in access to health care resources. In this literature review, the prevalence of deaths of despair in rural populations is revealed, along with suggestions for future health care resource investments.

Perceived Severity Of Trauma: The Impact Of Gender And Exposure, Macy Hajek

Celebration of Research

The purpose of this study was to examine factors that may influence the perceived severity of traumatic events. Perceived severity scores were examined in a 2x2 factorial ANOVA with the factors of gender and trauma exposure. A qualitative measurement of the most feared trauma was also investigated. Participants were a convenience sample of 98 Northwestern College Students ranging from ages 17 to 22. Perceived severity scores and the most feared trauma were obtained using an adapted version of the Trauma History Questionnaire. A Trauma History Screener was used to divide participants into trauma exposure groups. It was hypothesized that females …

Interventions To Reduce Risk Of Perineal Tearing, Bailey Varpness, Kylie Lyman, Sandra Muyskens

Celebration of Research

Perineal tearing is one of the most common injuries that can be sustained during vaginal delivery, it can be physically and mentally debilitating for the mother to endure. Preventing this injury can lead to an easier healing process for the mother, allowing her to have a more impactful postpartum journey. There is debate as to whether warm compresses, perineal massage, and alternative birthing positions decrease the incidence of perineal tearing. This review of literature focuses on how these interventions work and if they are effective at decreasing the risk for perineal tearing during vaginal delivery.

Ai In The Classroom, Shareef Zaid Arroyo

Andrews University Teaching and Learning Conference

No abstract provided.

Animal-Assisted Services And Occupational Therapy Within An Australian Context: A Survey Study, Jessica Hill, Carlie Driscoll, Kelly Pearse

People and Animals: The International Journal of Research and Practice

Introduction: The incorporation of animal-assisted services is an emerging field of occupational therapy. There remains varying levels of involvement and knowledge of what is involved in animal-assisted services among Australian occupational therapists. The profession of occupational therapy acknowledges that competence as a clinician requires appropriate education and knowledge guiding clinical decision making.

Research Question: This study aimed to explore the understanding and role of Australian occupational therapists including animal-assisted services in their practice, as well as the changes required to support future service delivery.

Methods: A cross sectional survey was conducted online. Participants were recruited through a digital mailing list, …

The Effectiveness And Perceptions Of Three Moderate Intensity Walking Cadence Aids And Their Effects On Affective States: A Mixed Methods Study, Daniel Brown, Phillip Gray, Julie Doherty, Ellen Ea Simpson

International Journal of Exercise Science

International Journal of Exercise Science 17(5): 531-550, 2024. Substantial health benefits can be derived from walking at a moderate intensity cadence. To help regulate this cadence, three distinct aids exist 1) self-perception; 2) cadence prescription; 3) auditory cues. This study aimed to compare the effectiveness and explore perceptions of these aids to promote moderate intensity walking and effects on affective states, thereby addressing an important research gap. Individualised moderate relative intensity waking cadence was determined for participants (n = 23, M_age = 26.35, SD = 10.11). A convergent mixed-methods design was employed. A within-persons repeated measures design was used …

The Immediate Effects Of Dry Cupping The Lumbar Paraspinals On Range Of Motion And Temperature, Natasha Scavarelli, Paolo Sanzo

International Journal of Exercise Science

International Journal of Exercise Science 17(3): 551-564, 2024. Dry cupping is a therapeutic modality proposed to produce a negative pressure, stretching the skin and underlying tissue. This mechanism is said to promote regional blood flow of oxygenated blood and causing a physiological stretch in the tissue, allowing it to elongate and potentially changing skin temperature. The possible effects of the application to the lumbar spine paraspinal muscles, however, has not been thoroughly examined. The purpose of this pilot study was to explore the immediate effects of dry cupping the lumbar paraspinals on lumbar spine range of motion (ROM) and overlying …

Nutrient Intake, Performance, And Body Composition Of Preseason Wrestlers, Gregory-James Coapstick, Allison Barry, Crystal Levesque, Marni Shoemaker

International Journal of Exercise Science

International Journal of Exercise Science 17(2): 517-530, 2024. College athletes, especially in weight class sports, often experience energy deficits. Athletes competing in weight class sports such as wrestling are at greatest risk for deficiencies and little is known about the relationships between body composition, nutrient intake, and performance in these athletes. The purposes of this study were to (1) quantify macronutrient and micronutrient intake of pre-season male collegiate wrestlers and compare to estimated needs, and (2) examine relationships among nutritional intakes, body composition, and performance measurements of strength and anaerobic capacity. Male Division I wrestlers (n = 11, age: …

Influence Of Ambient Temperature On Autonomic Nerve Function And Peripheral Sensation From Moderate-Intensity Treadmill Exercise, Sunao Wada, Mh Mahbub, Natsu Yamaguchi, Ryosuke Hase, Tsuyoshi Tanabe

International Journal of Exercise Science

International Journal of Exercise Science 17(2): 491-503, 2024. Objective: The main objective was to ascertain the acute responses in autonomic nervous activity and peripheral sensation induced by moderate-intensity treadmill exercise performed under different ambient temperatures. Methods: Twelve young healthy subjects underwent three sessions of moderate-intensity treadmill exercise (warming, 5 min and running, 25 min), on different days under 10°C, 20°C and 30°C room temperatures. Pre- and post-intervention, heart rate variability (HRV) and plantar vibrotactile perception threshold (VPT) were measured. Additionally, rate of perceived exertion (RPE) was recorded after intervention. Results: In comparison with the corresponding baseline values, after intervention, low …

Progressive Arm Cycling Ergometry With 3- And 5-Minute Stage Durations Yields Similar Estimates Of Substrate Oxidation In Healthy Adults, Todd A. Astorino Ph.D, Zachary Jordan, Cristian Gonzales, Carly Schuerger, Muhammed M. Atakan

International Journal of Exercise Science

International Journal of Exercise Science 17(2): 468-479, 2024. Arm cycling ergometry (ACE) leads to a lower maximal oxygen uptake (VO₂max) than cycling which is related to a smaller active muscle mass. This study compared estimates of fat and carbohydrate oxidation (FOx and CHOOx) between progressive exercise protocols varying in stage duration in an attempt to create a standard exercise protocol for determining substrate metabolism using ACE. Four men and seven women (age = 24 ± 9 yr) unfamiliar with ACE completed incremental exercise to determine peak power output and VO₂peak. During two subsequent sessions completed after …

Influence Of Physical Activity Including Squat Exposure On Trunk Muscle Strength And Labour Outcome In Pregnant Women, Rajal Savla, Rajani Mullerpatan, Bela Agarwal, Victoria Kuttan, Sushil Kumar

International Journal of Exercise Science

International Journal of Exercise Science 17(1): 504-516, 2024. Daily living physical activities of rural pregnant women, across most continents in the world, involve adoption of high-flexion postures like deep-squat. Deep-squat elicits substantial activation of major trunk and lower extremity muscles. Adequate strength of trunk muscles is known to facilitate forward-downward propulsion of baby during labour. Therefore, current study aimed to explore influence of overall physical activity including squat exposure on trunk and lower-extremity muscle strength and labour outcomes in rural and urban primigravida women. Twenty-eight primi-gravida women were stratified into 2 groups: rural habitual-squatters (n=14) and urban non-squatters (n=14). Daily …

The Quantification Of Muscle Activation During The Loaded Carry Movement Pattern, Samuel H. Ellestad, Thomas P. Holcomb, Alexis M. Swiergol, Michael E. Holmstrup Phd, Jeremy R. Dicus

International Journal of Exercise Science

International Journal of Exercise Science 17(1): 480-490, 2024. The ‘loaded carry’ is a popular resistance training activity that activates core musculature across multiple movement planes while the body is in locomotion. ‘Hold’ exercises are similar to carry exercises but lack the locomotive aspect. Both carry and hold exercises can be completed bilaterally (farmer’s carry (FC) and hold (FH)) or unilaterally (suitcase carry (SC) and hold (SH)). A deeper understanding of muscle activation between the FC and SC and intensity-matched FH and SH might improve their application. Healthy, college-aged individuals were recruited and surface electromyography of the rectus abdominis (RA), external …

Hong Kong’S Political Landscape From The Media Coverage In The Anti-Extradition Law Amendment Bill Movement, Kexin Sun

Proceedings of the New York State Communication Association

The study aims to obtain a deeper understanding of the political landscape in Hong Kong by investigating agenda-setting and narratives that are being presented by media from Hong Kong and mainland China during The Anti-ELAB Movement in 2019. News stories about The Anti-ELAB Movement from five media outlets in Hong Kong and mainland China are collected to answer three questions. First, does their agenda-setting differ in the collected news stories? Second, what specific issues do those media navigate differently? Third, what do those news stories reveal about the political landscape?

Hong Kong is a complex blend of Chinese and Western …

Macular Holes: Diagnosis, Treatment, And Complications, Ayra Khan, Bs

inSIGHT

Macular hole is a condition that affects the central visual field of the eye. Without prompt diagnosis and intervention, macular holes can progressively worsen, significantly impacting both vision and overall quality of life.

Insight, Volume 4, Issue 1, 2024

inSIGHT

Contents

8 - The Myopia Epidemic: Exploring the Pathology and Management of the World’s Most Common Eye Disorder
By Gabriella Baldassare

15 - Evolution of Lamellar Keratoplasty
By Ishan Kasat

19 - Bridging the Global Gap of Blindness Through Artificial Intelligence
By Nathan Delacth

24 - CMV Retinitis: An Expert’s Perspective
By Caitlyn Kwun

29 - Macular Holes: Diagnosis, Treatment, and Complications
By Ayra Khan

36 - Chronic Progressive External Ophthalmoplegia
By Bahram Pashaee

39 - Medical Missions, Ethical Considerations, and the Future for Healthcare Delivery in Ophthalmology
By Robert Medina

43 - Shaping the Future of Vision: The Rise …

Tension Activation Of Mechanosensitive Two-Pore Domain K+ Channels Traak, Trek-1, And Trek-2., Ben Sorum, Trevor Docter, Vincent Panico, Robert A Rietmeijer, Stephen G Brohawn

Cooper Medical School of Rowan University Departmental Research

TRAAK, TREK-1, and TREK-2 are mechanosensitive two-pore domain K+ (K2P) channels that contribute to action potential propagation, sensory transduction, and muscle contraction. While structural and functional studies have led to models that explain their mechanosensitivity, we lack a quantitative understanding of channel activation by membrane tension. Here, we define the tension response of mechanosensitive K2Ps using patch-clamp recording and imaging. All are low-threshold mechanosensitive channels (T10%/50% 0.6-2.7 / 4.4-6.4 mN/m) with distinct response profiles. TRAAK is most sensitive, TREK-1 intermediate, and TREK-2 least sensitive. TRAAK and TREK-1 are activated broadly over a range encompassing nearly all physiologically relevant …

Poster Abstracts For 14th Annual University Of Dayton And Miami Valley Hospital Healthcare Symposium, Udayton

Pre-Health Resource Center Campus Communications

No abstract provided.

75th Anniversary Steering Committee Records, Arkansas State University - Jonesboro

Archival Collection Finding Aids

Arkansas State University designated April 1, 1984 through April 1, 1985 as the period where the majority of events were to occur for the university’s 75th anniversary. In 1983, university president Ray Thornton established the 75th Anniversary Steering Committee to help coordinate and implement the various celebratory activities. This collection consists of material pertaining to the planning of Arkansas State University’s 75th anniversary celebration and publication of Voices from State by the steering committee.

Who Cares?! Fostering Inclusive And Empowering Environments For Black Students In Predominantly White Institutions: Strategies For Retention And Cultural Engagement, Joel Mandell Stancer, Danielle Allen, Angela Haywood-Gaskin, Kelly Atkins, Rhonda Lingard, Kuriston White-Dunlap

Dissertations

This research focuses on the critical components of caring relationships and how they relate to first-generation Black students’ achievement in higher education. It will reveal how staff-led collegiate programming could benefit first-generation Black college students by allowing them to establish caring relationships and mentorships that allow them to construct a solid support system that is easily accessible to them from the moment they begin college until graduation.

Using data collected from interviews with current college students enrolled in a retention program at a PWI (Predominately White Institution) and in connection with a conceptual framework informed by theorists Nel Noddings, Vincent …

The Indiana Statesman, April 11, 2024, Indiana State University

Student Newspaper

Student small business market; President releases statement on racist video; Indiana will continue to see severe weather

Program Development For Adults And School-Aged Children With Down Syndrome At Gigi’S Playhouse, Jenna Rae Luna

OTD Capstone Projects

This doctoral capstone project was completed through partnership with GiGi’s Playhouse - Nashville, a non-profit organization offering free programming and services to individuals of all ages with Down syndrome and their families. The focus of this project was to develop and implement programming for GiGi Achievers, an adult education program, in the areas of money management, physical health and wellness, cooking, communication, and daily life skills. The results were physical and digital materials to be used for future adult education programming modified to address participant and caregiver feedback. A curriculum for GiGi Achievers was also developed as a guideline for …

Analyzing The Role Of Cybersecurity In Correctional Facilities, Jaysia I. Leeheung

Cybersecurity Undergraduate Research Showcase

In recent years, the use of technology has evolved in correctional facilities which may result in more vulnerabilities in correctional facilities systems. This study analyzes the types of security measures used in correctional facilities to stop cyber attacks such as firewalls, artificial intelligence, and facial recognition systems. The analysis also examines new challenges correctional facilities may face in cyber security and prevention strategies that will enhance cyber protection in correctional facilities. Additionally, this analysis compares the implementation of cyber security methods between jails and prisons.

Exploring The Implications: The Impact Of Universal Design For Learning On Student Engagement And Motivation In Diverse Classroom Environments, Hilary Sanguinetti

Doctor of Education (EdD)

This improvement science dissertation in practice (ISDiP) investigated the influence of universal design for learning (UDL) on student engagement and motivation in middle school classrooms at a K–8 school in Northern California. The plan-do-study-act (PDSA) framework examined the potential of UDL practices in the context of a Diocesan-wide professional development initiative and assessed if teachers’ deliberate integrations of UDL strategies contributed to enhanced student engagement and motivation. The study navigated nuances of transitions to UDL practices, observing teachers as they attempted to implement strategies while students participated in UDL lessons. This process uncovered intrinsic challenges educators face—adherence to traditional teaching …

Examining Adverse Childhood Experiences And Black Youth's Engagement In A Hospital-Based Violence Intervention Program Using Administrative Data, Laura A. Voith, Amy Korsh-Williams

Faculty Scholarship

Background: Stemming from poverty and systemic racism, Black youth are disproportionately represented in hospital-based violence intervention programs (HVIPs) due to greater violence exposure. HVIPs are a critical intervention that have been shown to reduce rates of reinjury in urban hospitals and trauma centers across the United States; however, they are plagued by low enrollment and engagement rates. Few studies have examined factors related to engagement, particularly among Black youth. Methods: Guided by Trauma Theory and Critical Race Theory, this study uses a retrospective cohort design. Between-group differences of adverse childhood experiences (ACEs) among engaged youth compared to nonengaged youth who …

Vista: April 11, 2024, University Of San Diego

USD Vista (1965-)

No abstract provided.

Individual Differences In Cannabis Use Disorder With Implications For Endocannabinoid Modulation In Therapeutics Development, Erin L. Martin

MUSC Theses and Dissertations

Cannabis use disorder (CUD) is increasingly prevalent in the United States, but there is no effective pharmacological means to treat it. The endocannabinoid (eCB) system has emerged as a candidate therapeutic target demonstrating some evidence of efficacy in treating CUD. However, clinical trials evaluating eCB-modulating therapeutics have historically undervalued individual differences that could contribute to variation in treatment outcome (e.g. sex, comorbid psychiatric illness). To address this gap in the literature, the present set of studies (a) compared plasma eCB tone in groups underrepresented in treatment trials for CUD (females, individuals with comorbid major depressive disorder; MDD/CUD) with males or …

Baccalaureate Nurses' Experiences And Understanding Of Adults Living With Sickle Cell Disease, Shelia A. Reid

Dissertations

Background: Sickle cell disease (SCD) is a chronic, genetic blood disorder with most treatment interventions geared toward the acute phase of the disease, which often leads to fragmented care. In Canada, the teaching of SCD occurs without a genetic competency, resulting in miscommunication, misunderstanding, and inadequate nursing care.

Purpose: This investigator examined baccalaureate nurses' experiences and understanding of working with adults living with SCD.

Methods: A semi-structured interview guide was used to explore baccalaureate nurses' experiences and understanding of working with young adults living with SCD.

Results: Lindseth and Norbergs' (2004) interpretation of Ricoeur's hermeneutic interpretative phenomenological approach was used …

Organizational Agents As Epistemic Agents: Re-Examining Nurse Executives' Agency In Homecare Organizations, Lisa Ashley

Dissertations

This research presents a critical analysis and original theoretical approach to a complex phenomenon that addresses current gaps in our understanding of the experiences of nurse executives and their organizational positioning in homecare organizations. It reveals how nurse executives experience paradoxical identities of executive and nurse. The competitiveness of homecare as a business and the status of homecare among other healthcare sectors is problematic and exacerbates the tension between those two identities. This qualitative research aims to explore NEs' epistemic and discursive organizational positioning in HCOs. This research also explores how nurse executives enact their moral, socio-professional, political and epistemic …

The Lived Experiences Of Student Nurses During Simulation Of Perinatal Loss, Paloma Alejandra Peña

Dissertations

The purpose of this phenomenological study was to understand the experiences and perceptions of undergraduate nursing students in providing care following a perinatal loss simulation. The theories that guided this study included Malcolm Knowles' Theory of Andragogy and the National League for Nursing Jeffries Simulation. The selected theories provide structure for adult learners' need to experience situational learning activities that are relevant to their job while building upon the foundation of students' knowledge. Incorporation of Knowles' and Jeffries' theories guides the qualitative study of the simulation of a perinatal loss and the experiences of nursing students in providing care during …