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A167: The Impact Of Physical Exercise On Subjective Well-Being In Elementary Students: A Chain Mediation Model, Xinwei Wu, Mengyue Hu, Youfa Li

International Journal of Physical Activity and Health

Purpose: Physical exercise has been recognized for its beneficial effects on emotional states, with previous research highlighting its positive correlation with subjective well-being. However, the pathways through which physical exercise influences subjective well-being remain unclear. This study aimed to investigate the mechanisms by which physical exercise impacted subjective well-being among elementary school students, analyzing the chain mediating role of peer relationships and depression.

Methods: The study sampled 15,538 fourth-grade students from 312 elementary schools in Taiyuan City, including 7,838 boys (50.5%) and 7,690 girls (49.5%), with an average age of 10.38 ± 0.56 years. Data collection was conducted on October …

A176: Meta-Analysis Of The Effects Of Phototherapy On Sleep Quality Across Different Populations, Zhen Chen, Wenqiang Wu

International Journal of Physical Activity and Health

Background: Sleep, a fundamental physiological need for humans, significantly impacts an individual's physical and mental health. Phototherapy, a non-pharmacological intervention, has been extensively researched in recent years to improve sleep quality. This study aimed to systematically evaluate the effects of phototherapy on sleep quality across different populations through a meta-analysis, using Pittsburgh Sleep Quality Index as the outcome measure, thereby providing a scientific basis for improving the population health levels and life quality.

Method: As of March 1, 2024, this study conducted a systematic search of four databases: Web of Science, PubMed, Embase, and CNKI. A comprehensive set of inclusion …

A177: Association Between Physical Activity And The Risk Of Depression Among Middle And Older Chinese People, Yunqing Zhang

International Journal of Physical Activity and Health

Purpose: Relevant studies have shown that insufficient physical activity (PA) is associated with the risk of depression in middle-aged and elderly populations, but the relationship between different levels of PA and the risk of depression remains unexplored. Therefore, the objective of this study was to explore the relationship between different levels of PA and depression risk among middle-aged and older adults in China.

Methods: The survey data of this study was based on the 2020 China Health and Retirement Longitudinal Study (CHARLS). A total of 13,316 middle-aged and elderly community residents aged 45 years or older with complete values of …

A178: Effect Of Aerobic Exercise Intervention On Anxiety In College Students: A Systematic Review, Yiming Chen, Shengting Dai, Xinming Ye

International Journal of Physical Activity and Health

Background/Purpose: The role of exercise interventions in the treatment of psychiatric disorders is receiving increased attention, and the positive protective effect of aerobic exercise on anxiety symptoms has now been extensively demonstrated. This study aimed to investigate the systematic evaluation of the effects of different aerobic exercise interventions on anxiety symptoms in college students.

Method: Using keywords such as “physical activity,” “anxiety,” and “college students” screened Randomized controlled trials (RCT) published until February 2024 in three databases: PubMed, Web of Science, and Scopus. A total of 5073 studies were retrieved after systematically searching individual databases. After removing duplicate literature, 4112 …

A173: An Experimental Study Of The Effects Of Exercise Intervention On Executive Function In Obese Adolescents, Lingling Hu, Hengchan Yin, Lei Cui, Qiqi Shen

International Journal of Physical Activity and Health

Background: Executive function (EF) is an important component of cognitive function, referring to a higher-level cognitive process that coordinates and controls various basic cognitive processes when completing complex cognitive tasks. It includes three sub-functions: inhibition, working memory, and cognitive flexibility. Globally, high rates of overweight and obesity remain a public health issue. Previous studies have shown that, compared to adolescents with healthy weight, adolescents with obesity have poorer inhibitory function in EF. In addition, the effectiveness of the exercise intervention is seen in the normal adolescent population as well as in special adolescents with poor EF. However, there have been …

A181: The Realistic Path Of Green Sports To Boost Urban Development, Xinyu Huang

International Journal of Physical Activity and Health

Green sports is an emerging form of sports that pursues the integrated development and harmonious coexistence of sport, humanities, and ecology. As the interaction between the green sports industry and cities becomes increasingly closer, it is of great practical significance to explore how the development path of green sports can enhance urban development. Green sports have the characteristics of close industrial connection, environmental protection, low carbon, and a huge consumption base.

It can promote the transformation of social, economic, and ecological models of cities by bringing into play the economic vitality, social benefits, and ecological benefits of the green sports …

A180: The Effects Of Weight Control By Hypoxia On Judo Athletes With Hiit, Liying Huang

International Journal of Physical Activity and Health

Purpose: High-intensity interval training (HIIT) is recognized as an effective means of fat reduction, and HIIT is also used in the pre-competition weight control of judo. In addition, hypoxic adaptation can reduce blood lipids, maintain exercise capacity, and improve physical function. Therefore, this study explored the effects of weight control by hypoxia on judo athletes with HIIT by observing the changes of body composition, blood lipids, exercise ability and body function, so that to explore an innovative method of weight control pre-competition for judo athletes.

Methods: 12 female athletes of the provincial judo team preparing for the 2023 Guangdong Provincial …

A018: Dual-Process Advantages Of Ball Players In Sport-Related Domains, Xuechen Mao

International Journal of Physical Activity and Health

Background: Based on a dual-process framework, two qualitatively different modes of processing guide human behaviour. Type 1 processes refer to automatic, unconscious processing that can be responsible for Task 1, while Type 2 processes refer to controlled, conscious processing required by Task 2. Although many existing sport psychology studies emphasize that the dual-process model can be applied to the sports domain, this application has shortcomings. The first debate of this application is whether dual-process advantages in athletes are limited to sport-specific realms. Furthermore, although the dual-process framework pays more attention to automatic processes (Type 1 processes), it loses sight of …

A027: Does Participation In Sports Competitions Enhance Medical Students' Interprofessional Teamwork?, Guochun Liu, Zhiling Shen

International Journal of Physical Activity and Health

Background: Healthcare systems are complex linkages, and efficient interprofessional collaboration is essential to their efficiency, safety, and quality. The ability of medical students to collaborate across professions directly impacts future healthcare delivery practices. Physical education programmes provide a simple and easy way for medical students to develop interprofessional collaboration that can be translated into future team performance in clinical settings. To test the effectiveness of the physical education programme "competition instead of examination" in improving the teamwork ability of medical students.

Method: Using a quasi-experimental intervention design, 188 students were recruited from five classes to complete a teamwork scale consisting …

A047: Research On The Structure And Scale Of Service Quality Of Sports Park, Liping Xu, Zhihua Yin, Jian Wang

International Journal of Physical Activity and Health

Background/Purpose: Since the "14th Five-Year Plan" period, with the vigorous promotion of China and the provincial and municipal governments, the number of sports parks has shown a continuous positive trend of growth. While accelerating the construction progress, how to improve the service quality of sports parks should become the primary issue that needs to be solved to promote the sustainable and healthy development of sports parks. Therefore, based on the perspective of public demand, this study formed a scientific assessment scale by exploring the specific content structure contained in the service quality of sports parks, to promote the high-quality development …

“Tormented By Difficulties Of Every Kind”: Catholic Teaching On Contraception In Social Context, Kathleen Cavender-Mccoy, Conor M. Kelly

Theology Faculty Research and Publications

The Catholic Church notably condemns all forms of artificial birth control and advocates natural family planning as the only morally licit means of spacing births. This teaching is presented as the quintessential pathway to the fullness of human sexuality, but many Catholics struggle with it, and the magisterium itself recognizes that this path is not an easy one to follow. This article uses recent developments in Catholic moral theology around the notion of structural sin to examine the structural constraints complicating ordinary Catholics’ pursuit of their tradition’s vision for marital sexuality, demonstrating that larger structural forces can considerably affect the …

Biological Validation Of Peak-Width Of Skeletonized Mean Diffusivity As A Vcid Biomarker: The Markvcid Consortium, Alison M Luckey, Saptaparni Ghosh, Chen-Pin Wang, Alexa Beiser, Rebecca Bernal, Zhiguang Li, Djass Mbangdadji, Elyas Fadaee, Haykel Snoussi, Angel Gabriel Velarde Dediós, Hector A Trevino, Monica Goss, Laura J Hillmer, Christopher E Bauer, Adam M Staffaroni, Lara Stables, Marilyn Albert, Jayandra J Himali, Thomas H Mosley, Lars Forsberg, Vilmundur Guðnason, Baljeet Singh, Herpreet Singh, Kristin Schwab, Joel H Kramer, Gary A Rosenberg, Karl G Helmer, Steven M Greenberg, Mohamad Habes, Danny J J Wang, Brian T Gold, Hanzhang Lu, Arvind Caprihan, Myriam Fornage, Lenore J Launer, Konstantinos Arfanakis, Sudha Seshadri, Charles Decarli, Pauline Maillard, Claudia L Satizabal

Faculty, Staff and Student Publications

BACKGROUND: Peak-width of skeletonized mean diffusivity (PSMD), a neuroimaging marker of cerebral small vessel disease (SVD), has shown excellent instrumental properties. Here, we extend our work to perform a biological validation of PSMD.

METHODS: We included 396 participants from the Biomarkers for Vascular Contributions to Cognitive Impairment and Dementia (MarkVCID-1) Consortium and three replication samples (Cohorts for Heart and Aging Research in Genomic Epidemiology = 6172, Rush University Medical Center = 287, University of California Davis Alzheimer's Disease Research Center = 567). PSMD was derived from diffusion tensor imaging using an automated algorithm. We related PSMD to a composite measure …

The Scoop, Vol. 11 Issue 9, December 2024, Health Sciences Library

Volume 11

Latest news and updates from the Health Sciences Library in our monthly newsletter for December 2024. Please see page 2 for a text-only version of this issue!

Cries From The Arroyo, Samyra Perez

Theses and Dissertations

Cries from the Arroyo is a fictional story told from the perspective of the main character Eztli Morales. Eztli derives from a lineage of cursed women, each marked by adversity and loss. The narrative flows between past and present. Her past in her college years, where she tries to escape her cursed legacy through education. While Enrique represents the promise of a normal life, Isandro offers a darker path to defy the Morales curse. The loss of her first pregnancy seems to settle her supernatural debt, but only feeds the generational pattern of suffering. The present revolves around the months …

The Effects Of Livestock On Mosquito Diversity And Abundance In Hidalgo County, Taylor Nicole Moya

Theses and Dissertations

Mosquitoes are detrimental to animals and threaten humans. More information is needed on how farm animal presence may impact mosquito abundance and diversity at farms. My goal in this study is to determine if there is any correlation between animal abundance or diversity on a farm and the abundance and diversity of mosquitoes collected. Hidalgo County, Texas, has a subtropical desert climate, ideal for mosquitoes. I hypothesized that the mosquito abundance and diversity indices would increase as the livestock abundance or diversity increases. Adult mosquitoes were collected using two CO2-baited light traps per farm from Spring 2022 to Fall 2022. …

Understanding The Influence Of Traffic And Noise On The Wildlife Community Surrounding Fm106 And Sh100 In South Texas, Anna Rose Mehner

Theses and Dissertations

In South Texas, highways create landscape fragmentation, habitat degradation, and result in wildlife vehicle collisions. Vehicle collisions are the highest known cause of mortality of the endangered ocelot (Leopardus pardalis), which led Texas Department of Transportation to install nine wildlife crossing structures (WCS) on Farm-to-Market 106 and five on State Highway 100. These highways are along Laguna Atascosa National Wildlife Refuge, which is the location of the southernmost breeding population of ocelots in the United States. Many other wildlife species including bobcat (Lynx rufus) and coyote (Canis latrans), are present along these highways and …

Effects Of Metoprolol And Propranolol Beta-Blockers Mixture On Morphological And Physiological Responses In The American Oyster, Andrew Salinas

Theses and Dissertations

Beta-blockers are extensively used to treat human cardiovascular conditions yet pose significant risks to non-target aquatic organisms. This study aimed to investigate the effects of short-term exposure (one week) to a beta-blocker’s mixture (low-dose: 50 ng/L propranolol and 250 ng/L metoprolol, and high-dose: 250 ng/L propranolol and 650 ng/L metoprolol) in the American oysters. Histopathological assessments revealed structural damage to gills, connective tissues, and digestive glands in both low- and high-dose treatment groups. Additionally, glucose concentration and pH of the extrapallial fluid significantly declined in the high-dose treatment group. Hemocyte density within connective tissues increased proportionally with dosage. The beta-blocker …

Tc-Ptp-Mediated Regulation Of P38 Mapk Pathway Promotes Uvb-Induced Apoptosis In Skin, Lindsey Susie Shim

Theses and Dissertations

T-cell protein tyrosine phosphatase (TC-PTP) is a non-receptor PTP that has been shown to have various roles in signaling pathways. Our previous studies have demonstrated that the TC-PTP deficiency in the epidermis can exacerbate hyperplastic response by inducing epidermal cell proliferation in response to tumor promoter TPA or UVB exposure. This implies that TC-PTP plays a tumor-suppressive role in the epidermis and provides protection against UVB radiation, which is well known to contribute to skin cancer development. The p38 mitogen-activated protein kinase (MAPK) is one of serine/threonine kinases that are activated through environmental stress including UVB. It has been demonstrated …

Effect Of An Anti-Hiv Polymer Based Nanoformulation On Immune Mediating Cells Within The Gut Associated Lymphoid Tissue And Its Behavioural Impacts, Blessed Ofori

Theses and Dissertations

This thesis investigates the therapeutic potential of nanoformulated antiretroviral therapy (NF cART) and its implications for HIV-associated chronic inflammation and neurobehavioral outcomes. In the first study, NF cART demonstrated enhanced efficacy in modulating inflammasome activation and reducing viral reservoirs in gut-associated lymphoid tissue (GALT) and the small intestine of HIV-infected humanized mice. Key markers of inflammation (NLRP3, Caspase-1, and IL-1β) and viral replication (LTR and p24 levels) were significantly suppressed with NF cART compared to conventional therapy, though residual LTR expression persisted in the small intestine. In the second study, nanoformulated Emtricitabine uniquely enhanced locomotor activity and reduced anxiety-like behaviors …

Implementing Organic Fertilization Practices To Improve Aloe Vera Growth And Soil Health In The Lower Rio Grande Valley, Isaiah Edward Jaramillo

Theses and Dissertations

Aloe vera (L.) (Aloe) Burm. f., is valued for its applications across the cosmetic, medicinal, and food industries due to its leaf gel. In the aloe industry, the extraction of gel from leaves generates significant quantities of organic waste, which presents an opportunity to repurpose this material as an amendment in aloe cultivation. While Aloe is renowned for its resilience, understanding the feasibility of using these organic shavings as a soil fertility amendment in aloe production is critical. This research aims to identify sustainable fertilization methods for Aloe that can maintain and/or improve crop yield while enhancing soil health. This …

The Heroine Among Us: An Analysis Of The Feminine Principle Of The Heroine Archetype In Motion Pictures And Its Implication For Social Discourse, Neldie Gonzales

Theses and Dissertations

This thesis explores an emerging myth perceived by the rise of the feminine principle in modern society that challenges traditional gender roles. It forms a connection between the heroines seen in film and those in the real-world. It explains how the characteristics of unity, equality and love align to the feminine principle, the acquisition of which defines the archetypal hero along the hero’s journey as described by Joseph Campbell. This work proposes that stories containing this kind of archetypal hero are seeded by the discourse occurring in real-world society. Conversely, it suggests that when viewed by billions of people, blockbuster …

A Nursery Study Of The Interplay Between Soil Texture, Rooting Space, And Nurse Plants On Seedling Growth And Root Development In Woody Species Of Tamaulipan Thornscrub, Lance I. Santos

Theses and Dissertations

Reforestation attempts in semi-arid regions are plagued with seedling mortality. Blanket greenhouse practices may not be optimal, in addition, commensalism interactions between nurse plants are considered. To better understand the effects of soil texture and nurse plant interactions on growth and drought tolerance, two experiments were developed. For soil texture, Border palo verde seedlings were grown in different-sized plant bands with three soil types. To observe the effects of nurse plants, an experiment using guayacan, was developed using Texas Ebony, as a leguminous nurse plant. Plants were also exposed to a drought experiment. The results suggest that some soil textures …

Differential Effects Of Workplace Readiness Training And Job Placement Services Provided By Vocational Rehabilitation Vs School Transition Programs: A Retrospective Study Of Young Hispanic Adults, Ashley Laura Wheeler

Theses and Dissertations

This ex-post facto study, “Differential Effects of Workplace Readiness Training and Job Placement Services Provided by Vocational Rehabilitation vs. School Transition Programs: A Retrospective Study of Young Hispanic Adults” investigates differential effects of workplace readiness training and job placement services provided by vocational rehabilitation versus local education agency on employment outcomes for young, Hispanic, transition-aged youth with Autism or Intellectual Disabilities. The study examines sustained employment and differences in employment rates for individuals aged 18-23 who participated in work-based learning experiences with job coaches through VR or an LEA. Participants include 30 TAY with Autism and Intellectual Disabilities who exited …

Thank You For Your Service, Dwayne Vega

Theses and Dissertations

This thesis offers an intimate exploration of my experiences as a soldier during two deployments to Iraq, describing everyday realities of military life. Rather than glorifying the battlefield with warrior myths, I focus on the emotional toll, survival, and the complex relationships among soldiers. My narrative traces the gradual development of PTSD and my eventual reliance on drugs and alcohol as a coping mechanism. Through this personal lens, the thesis seeks to challenge common misconceptions about the soldier's life, offering a raw and authentic portrayal of service, trauma, and the lasting effects it had on my life.

Investigating The Role Of The Estrous Cycle On Memory In Syrian Hamsters, Laura Emma Garcia

Theses and Dissertations

The female reproductive system plays a significant role in cognitive function in humans and animals. For this reason, it is important to study the estrous cycle and memory in the female Syrian hamster as a model to better understand its role on cognition. Like the human female menstrual cycle, the female hamster has inconsistencies and changes in their cycles as they age. Irregular menstrual cycles and the absence of estrogen, the sex hormone necessary for supporting the sexual and reproductive health of a woman, also affect a woman’s brain, including memory (John Hopkins Medicine, 2022). In the present study, we …

Examining The Impact Of Body Esteem And Cyberbullying Victimization On Mental Health Outcomes In College-Aged Women, Lorena Victoria Houghton

Theses and Dissertations

This study investigated the role of cyberbullying victimization, body image constructs, and social anxiety on depression and suicidal ideation among 396 college-aged women. The researcher hypothesized there would be an indirect relationship between various body image-related constructs and depression/ suicidality through cyberbullying victimization and that the relationship between cyberbullying victimization and depression/ suicidal ideation would be moderated by social anxiety. Moderated mediation analyses via bootstrapping revealed cyberbullying victimization significantly mediated the relationship between various body image-related constructs (appearance-related social media consciousness, body esteem, and internalization of body ideals) and suicidal ideation while social anxiety served as a moderator between cyberbullying …

Study Of Temperature Effects Of Glucose And Microwave Dielectric Dispersion Model, Ethan Grant Boone

Theses and Dissertations

In this study, the temperature effect of dielectric properties in various aqueous solutions containing glucose are examined. A design for a new testing chamber is introduced to provide improved conditions for testing to ensure accurate and precise measurements. A N-SMA Adaptor is used when obtaining dielectric characteristics of glucose solutions ranging 100-300mg/dl. Dielectric parameters are obtained adopting a modified Debye dispersion model. MATLAB is used to confirm coaxial dimensions are suitable fabrication designs using fixed dielectric parameters of air and water. Simulations and design models were implemented utilizing ANSYS High Frequency Structure Simulator and 3-D Modeler software to develop the …

3d Bioprinted Coaxial Tubule Optimization For Human Aortic Endothelial Cell Growth, Ilse Gabriela Perez Garcia

Theses and Dissertations

This paper introduces a research study of printing parameter optimization of extruded, cell-laden, 3D bioprinted coaxial tubules, as well as cell interaction observations. Optimization of printing parameters seeks to reduce variability of the tubules’ inner and outer diameters. The tubules were manufactured from a 0.4% Collagen I - 1.6% NaC6H7O6 (Sodium Alginate) bioink, that reaches gelation through interaction with a 3.2% CaCl2 (Calcium Chloride) solution. The bioinks were extruded through a dual syringe pump mechanism connected to a coaxial nozzle, which is mounted on an adapted 3D FDM (Fused Deposition …

The Shift: Web 2.0 Tools And Learner Engagement From The Teacher Perspective, Deig Aaron Sandoval

Theses and Dissertations

The COVID-19 epidemic has altered the educational technology landscape and made Web 2.0 tools' potential for online instruction more apparent. This study uses the Decomposed Theory of Planned Behavior (DTPB) paradigm to examine teachers’ perceptions of Web 2.0 tools and online learning. The study aims to investigate and advance the expanding body of research on teachers' perceptions of Web 2.0 tools' potential to increase student participation in the classroom. The research questions examine how ready instructors are to utilize Web 2.0 tools, how they feel about using them, how perceived behavioral control variables affect their intents, and how subjective norms …

Student Loan Debt Disparity Among White, African American And Hispanic Women: A National View, Arnoldo Trejo

Theses and Dissertations

Published research into the student loan debt problem reveals a disproportionate impact on underrepresented groups within higher education, notably Hispanics, African Americans, and women students. Research on student loan debt underscores that lower-income and first-generation college students are significantly more affected when compared to their higher-income counterparts. The escalating trends in student loan debt are forcing college-going students in the United States to postpone major life events such as homeownership, marriage, and starting a family. The burden of high student debt negatively influences the accumulation of family wealth, including critical aspects such as home ownership, retirement savings, investments, and other …