Digital Commons Network^™

A018: Impact Of Unanticipated And Backhand Area Smash Landing On Female Badminton Players’ Lower Limb Biomechanics, Zhanyang He, Binyong Ye, Bin Zhang, Houwei Zhu

International Journal of Physical Activity and Health

In badminton, lower limb injuries frequently occur during unanticipated smash landing movements. Additionally, the risk of lower limb injuries may vary depending on different landing strategies. This study aims to investigate the impact of unanticipated factors and two types of smash actions in the backhand area on lower limb biomechanics. Method: A motion capture system (Motion Analysis Raptor-4, USA) and Kistler force plates (model 9287B, 90 cm × 60 cm × 10 cm, Kistler Instruments AGCorp., Switzerland) were used to collect biomechanic data of 13 female athletes during backhand rear-court jump smash (BRJS) and backhand lateral jump smash (BLJS) in …

A037: Necessity Of Moderate Exercise For High School Girls During Menstruation, Meng Zheng

International Journal of Physical Activity and Health

To challenge the traditional belief that girls should not exercise during their menstrual period, this study aims to propose appropriate ways for high school girls to engage in sports during menstruation, enhance their overall health, and foster good exercise habits and a correct sports concept. Method: The literature method was employed, utilizing databases such as China Knowledge Network, Google Scholar, and Wanfang to search for relevant studies using keywords like “girls”, “physical exercise”, “sports participation”, and “physical activity”. This helped understand the current research status. Books were also consulted to provide analytical methods and theoretical foundations. The questionnaire method investigated …

A045: Research On Enhancing Physical Education In Universities Under The "Three Comprehensive Educations", Zhanpeng Xue

International Journal of Physical Activity and Health

"Three-Wide Education" is an important concept for colleges in the new era to implement the fundamental task of fostering virtue through education. As an essential component of higher education, college physical education plays a unique role in promoting students' physical and mental health, cultivating well-rounded personalities, and shaping correct values. However, current college physical education still faces issues such as prioritizing skills over moral education, monotonous teaching content and methods, and an imperfect evaluation system, which hinder the full realization of its educational function. Therefore, exploring the effectiveness enhancement path of college physical education under the "Three-Wide Education" framework is …

A046: Vr/Ar In Sports Science: Enhancing Performance And Rehabilitation, Yan Peng, Lan Zheng, Yixuan Li

International Journal of Physical Activity and Health

Virtual reality (VR) and augmented reality (AR) are immersive technologies reshaping sports science by enhancing training, rehabilitation, and spectator experiences. VR creates simulated environments, while AR superimposes digital elements onto real-world contexts. Despite their growing adoption, systematic evaluations of their efficacy in sports remain sparse. This study examines peer-reviewed evidence (2015–2024) to assess VR/AR applications in athlete skill development, injury recovery, and tactical coaching, while identifying research gaps and practical challenges. A systematic review of 52 studies (2015–2024) was conducted using PubMed, Scopus, and IEEE Xplore. Inclusion criteria prioritized experimental or mixed methods designs with measurable outcomes. Participants included elite/professional …

A073: Exercise And Artificial Intelligence: Prediction And Prevention Of Sports Injury Based On Big Data, Zekai Wu

International Journal of Physical Activity and Health

The incidence of sports-related injuries continues to rise, yet traditional prevention strategies, such as empirical training modifications and static biomechanical assessments, exhibit significant limitations in dynamic risk prediction and personalized intervention. This study aims to leverage the integration of artificial intelligence (AI) and big data technologies to establish a dynamic, precise system for sports injury prediction and prevention, thereby reducing injury rates and enhancing rehabilitation strategies. A comprehensive sports injury feature database was developed by integrating multi-source data, including physiological parameters collected from wearable devices, biomechanical data from video motion capture systems, and clinical rehabilitation records. Machine learning algorithms, including …

A140: Kinetic Comparison Of Weightlifting Pulling Derivatives With Different Starting Positions, Junhao Chen, Junlin Tian, Songgula Jumaali, Yuduo Liu, Xianglin Wan

International Journal of Physical Activity and Health

Weightlifting movements have been shown to provide a superior training stimulus for force and power development. Among these, Weightlifting pulling derivatives (WPDs) without the catch phase may generate superior kinetic stimulation compared to the full weightlifting movements. Previous studies have confirmed that the starting position significantly affects the peak vertical ground reaction forces (Fz), peak rate of force development (RFD), and peak power of the weightlifting derivatives with the catch phase. However, the influence of starting position on WPDs is still unclear. Therefore, this study aims to compare the kinetic performance differences of WPDs with different starting positions to optimize …

A153: Rehabilitation Research On Patellofemoral Pain Syndrome (Pfps) In Female Judo Athletes, Lening Wan, Zihan Yuan, Zhen Li, Yongchao Xie, Lei Zhang

International Journal of Physical Activity and Health

Patellofemoral pain syndrome (PFPS) is a prevalent knee disorder among athletes, known for its high incidence rate and propensity to progress into chronic conditions. Female athletes are more vulnerable due to inherent hip-knee muscle imbalances and aberrant movement patterns. Unfortunately, dedicated rehabilitation studies focusing on female judo athletes remain scarce. This research aims to alleviate PFPS symptoms by implementing core and functional training regimens and to analyze the significance of hip-knee muscle balance in the recovery process. Sixteen female judo athletes from the Henan Heavy Combat Sports Management Center, diagnosed with PFPS, were randomly into an experimental group (n=8) and …

A198: Virtual Reality And Tennis Skills Training: Match Simulation, Real-Time Feedback, And Comprehensive Assessment, Menghan Wu

International Journal of Physical Activity and Health

This study examined the efficacy of virtual reality (VR) technology in enhancing tennis skill training, with an emphasis on three pivotal aspects: competition simulation, real-time feedback, and comprehensive assessment. As technological advancements continue to permeate sports training, VR presents novel opportunities for augmenting athletic performance by facilitating more engaging and effective training methodologies. Employing a systematic review of the extant literature, our research identified key components of VR that beneficially impact tennis training. This exploration includes the application of VR in generating immersive competition simulations, offering immediate and personalized feedback, and conducting extensive evaluations utilizing artificial intelligence and big data …

A211: Ai-Driven Strategic Frameworks For Sport Event Propagation Under Media Affordance Theory, Wenqian Yao, Jingwang Zhang

International Journal of Physical Activity and Health

The advancement of intelligent technology has transformed interaction models across communication ecosystems, encompassing production, dissemination, and consumption. Exemplified by the Paris Olympics’ 180+ intelligent communication domains, “AI + Sports” has emerged as an industry paradigm. This study employs media affordance theory to analyze AI’s transformative role in sports communication and associated ethical challenges, offering insights for cultivating a robust digital sports ecosystem. Method: This study investigates the application pathways of artificial intelligence in 20 major sports events held between 2000 and 2024. Data on application frequency, audience feedback, and other relevant metrics w collected to analyze the impact patterns of …

A208: Application Of Artificial Intelligence In Posture Correction, Jiaqi Wu

International Journal of Physical Activity and Health

In the modern fast-paced life, poor postures are extremely common, leading to many health problems such as neck pain and back pain. Posture correction is of great significance for maintaining physical health, and the rise of artificial intelligence (AI) technology has opened a new path for posture correction. Posture correction means using specific means to restore and maintain the correct body posture. This study aims to systematically review the application of AI in the field of posture correction, clarify its advantages, limitations, and future development trends. A comprehensive search was carried out in domestic and foreign authoritative databases for research …

A218: Efficacy Of Kinesio Tape For Plantar Fasciitis: A Systematic Review And Meta-Analysis, Tingting Mo, Xinlong Zhang, Shilun Hou

International Journal of Physical Activity and Health

Plantar fasciitis is one of the most common causes of heel pain in adults and is a very common musculoskeletal system disorder. The incidence of plantar fasciitis is relatively high among sports enthusiasts, especially those involved in high-intensity, high-impact sports. Kinesio tape has the functions of relieving pain, correcting muscle function, and increasing body sensation. Currently, kinesio tape has been gradually applied to the treatment of the disease, but its effectiveness is unclear. The aim of this review is to assess how kinesio tape interventions affect pain and ankle and foot function in patients with plantar fasciitis. PubMed, Scopus, Web …

Methods For Radiation-Sparing Navigation In Endovascular And Spine Surgery, William Ross Warner

Dartmouth College Ph.D Dissertations

Modern surgical navigation systems improve procedural accuracy, limit complications, and can reduce reliance on intraoperative ionizing radiation, yet their adoption remains uneven across surgical domains. Informed by clinical immersion, this thesis identifies and addresses two unmet needs revealed through contrasting image-guidance practices in endovascular and spine surgery, where existing guidance techniques are costly, intermittent, or fundamentally limited. Specifically, these needs include (1) the absence of radiation-sparing navigation techniques for endovascular procedures, which rely heavily on 2D x-ray angiography, and (2) the need for dynamic registration methods in open spine surgery, where navigation accuracy can degrade after initial registration and intraoperative …

The Impact Of Skin Tone On Performance Of Pulse Oximeters Used By Nhs England Covid Oximetry @Home Scheme: Measurement And Diagnostic Accuracy Study, Exakt Study Investigators, Daniel S Martin, James C Doidge, Doug Gould, Tasnin Shahid, Alex Cowden, Walton N Charles, Amelia Francis Johnson, Roger Garrett, Catherine Mbema, Olusegun Olusanya, Eugene Healy, Kathryn Rowan, Paul Mouncey, David A Harrison

Peninsula Medical School

OBJECTIVES: To assess the impact of skin tone on the measurement and diagnostic accuracy of five fingertip pulse oximeters used by patients in the NHS (National Health Service) England COVID Oximetry @home scheme.

DESIGN: Measurement and diagnostic accuracy study (exploring pulse oximeter accuracy across skin tones-EXAKT).

SETTING: Twenty four intensive care units in England between June 2022 and August 2024.

PARTICIPANTS: 903 critically ill adults admitted to intensive care units screened for or enrolled into a trial evaluating different approaches to oxygen therapy.

INTERVENTIONS: Pulse oximetry derived peripheral oxygen saturation (SpO2) measurements were compared with paired arterial oxygen saturation (SaO2) …

Robert Saunders V. Vitalcare Health Strategies Llc

2026 Decisions

USDC for the District of Delaware

Usa V. Nicole Schuster

2026 Decisions

USDC for the Eastern District of Pennsylvania

Protocol For The Development Of The Who Gestational Weight Gain Charts, Thais Rangel Bousquet Carrilho, Olufemi Taiwo Oladapo, Jennifer A. Hutcheon, Giovanna Gatica-Domínquez, Kathleen M. Rasmussen, Monica C. Flores-Urrutia, Richard Kumapley, Ӧzge Tunçalp, Dang Bahya-Batinda, Amel A. Fayed, Annick Bogaerts, Aris T. Papageorghiou, Cinthya Muñoz-Manrique, Dayana Rodrigues Farias, Eric Ohuma, Harshpal Sachdev, Hayfaa A. Wahabi, Helena J. Teede, Molin Wang, Nandita Perumal Phd

Faculty Publications

Introduction Gestational weight gain (GWG) is an important indicator of maternal nutrition to be monitored during pregnancy. However, there is no evidence-based tool that can be used to monitor it across all geographic locations and pre-pregnancy body mass index (BMI) categories. The WHO is undertaking a project to develop GWG charts by pre-pregnancy BMI category, and to identify GWG ranges associated with the lowest risks of adverse maternal and infant outcomes. This protocol describes all the steps that will be used to accomplish the development of these GWG charts.

Methods and analysis This project will involve the analysis of individual …

Rethinking The Refugee: From Migrant Hierarchies To Migration As A Human Right, Roni Amit

Seton Hall Law Review

No abstract provided.

Design Of Nanomaterial-Based Sensors For Enhanced Halogen Bonding, Ben H. Edelman, Charles W. Sheppard, Lucas A. Chuidian, Arielle Vinnikov, Felix Bevc, Lillian B. Hughes, Carol A. Parish, Michael C. Leopold

Chemistry Faculty Publications

Halogen bonding is a highly directional, noncovalent, intermolecular interaction which has been harnessed for a variety of applications, including sensor design. A halogen bond (XB) is formed between a region of positive electrostatic potential on a halogen atom (X) and electron rich portions of target molecules. The strength of XB interactions relies on shorter XB bond distances and more linear R–X···B bond angles, which facilitate stronger, more negative binding energies. While prior studies have sought to maximize interactions, few have explored or experimentally demonstrated how geometries and bond angles can enhance XB interactions. Herein, fundamental studies are conducted at self-assembled …

Volumetric Wear Analysis Of Polyethylene Orthopedic Liners Using Point Clouds, Gabriel Landi

Dartmouth College Master’s Theses

In vivo wear of ultra-high molecular weight polyethylene (UHMWPE) orthopedic bearings represents a major problem in shoulder and knee arthroplasty, with significant amounts of devices failing due to the complication itself, and even more due to associated reasons for retrieval, including aseptic loosening. However, quantification of UHMWPE wear has largely been limited to linear and in vitro volumetric analyses, obscuring the understanding of the amount of clinically relevant material loss. This study proposes new methods to measure articular, rim, and backside surfaces of retrieved shoulder and knee UHMWPE liners, centered around the coordinate measuring machine (CMM)-based collection of high density …

The Tribal Rules Of Evidence, Nicole Morote

American Indian Law Journal

Rules of evidence shape litigation practice across the country. In this sense, they govern the truth as it enters the court. Legal scholarship has yet to study tribal approaches to evidence— an area with tremendous promise for legal practitioners and evidence rulemakers alike.

This Article is the first to do so. It analyzes an array of tribal evidence codes across the United States. It reveals three frameworks that describe tribes’ approaches to the Federal Rules. In doing so, it offers a modest contribution to the nascent intersection between Tribal law and evidence studies: crucial insight into tribal systems’ unique needs, …

Advancing The Rights Of Nature: Lessons From Sauk-Suiattle V. City Of Seattle, Harry S. Katz

American Indian Law Journal

Advocates for the “rights of nature” seek recognition of legal rights for natural elements such as mountains, rivers, and non-human species as a means of protecting the environment. In the United States, Tribal Nations have been at the forefront of this nascent movement. In a 2022 Washington state case, the Sauk-Suiattle Indian Tribe sued the City of Seattle, alleging that the City’s hydroelectric dams on the Skagit River infringe upon the rights of salmon. Those rights, they claim, include the salmon’s rights to exist, flourish, regenerate, and evolve. The case, known as Sauk-Suiattle Indian Tribe v. City of Seattle, …

Native History Is United States History: How United States History Censorship Leads To Passive Acceptance Of Racial Discrimination And Furthers The Decline Of Tribal Sovereignty, Nickolasa A. Jackson

American Indian Law Journal

Native stories are embedded in the United States Constitution, property law, and the nation’s legal and political framework, but education frequently omits these truths. Such erasure perpetuates misunderstanding, invisibility, and hostility toward Native communities, obscuring the reality that the United States was built through the dispossession, coercion, and suffering of Indigenous Peoples. Whitewashing history has allowed the nation to claim moral virtue and industriousness while denying the foundational role of Indigenous Peoples. The Article emphasizes that Native rights, whether land, water, or other treaty-protected entitlements, as well as inherent rights such as tribal sovereignty, are not charitable or discretionary; they …

What Are The Effects Of Statewide Body-Worn Camera Policy Standardization On Recording Rates And Officer Behavior?, Michael Mcdowell

Doctoral Dissertations and Projects

This quasi-experimental research tests the hypothesis whether statewide body-worn camera (BWC) policy standardization produces different results than locally autonomous policies in body-worn camera policies in terms of camera activation, use of force, civilian complaints, and officer perceptions of accountability and procedural justice. Drawing on policy diffusion and organizational justice theories, the study analyzed data from 200 officers across two states using t-tests, regression models, and difference-in-differences analysis. Findings showed that there were no statistically significant changes in the rates of activation, force incidents, or the number of complaints regardless of the type of policy used, meaning that statewide standardization had …

Evaluation Of Handgrip Strength As A Surrogate Measure For Athletic Performance Metrics And Lower-Body Strength In High School Boys Basketball Players, Joseph R. Northcutt

Doctoral Dissertations and Projects

This quantitative correlational study examined relationships between bilateral handgrip strength (HGS) and athletic performance metrics, including vertical jump height, barbell squat one-repetition maximum (1RM), sprint speed, agility, and upper-body muscular endurance (push-up repetitions), in adolescent male basketball players. The study also evaluated whether inter-limb strength asymmetry was associated with the athletic performance outcomes.

29 male athletes aged 14-18 years participated in the research that included handgrip strength, vertical jump, lane agility drill, shuttle run, ¾-court sprint, push-up repetitions, and 1RM barbell squat. Statistical analyses were conducted using Jeffreys’s Amazing Statistics Program (JASP) and included Pearson product-moment correlations, Shapiro-Wilk assumption testing, …

Unseen But Felt: Exploring The Emotional And Developmental Impacts Of Father Absence On The Lives Of African American Daughters, Michelle Laniece Mayberry

Doctoral Dissertations and Projects

This phenomenological study explored the lived experiences of African American daughters who grew up with absent fathers, examining how this experience influenced development, relationships, identity formation, and resilience. Through in-depth interviews and thematic analysis, six central themes emerged: (1) father-daughter relationship, (2) emotional and psychological impact, (3) identity and development, (4) social and relational outcomes, (5) decision-making and achievement, and (6) resilience and adaptation. Each theme was interpreted through the lens of attachment and social learning theories with a biblical worldview. The findings revealed that father absence often left emotional and developmental wounds in the lives of the participants. The …

Trusting Jesus To The End: How A Christocentric, Inductive, And Canonical Hermeneutic Best Answers Rapture Debates And Reaffirms Perseverance, James G. Davidian

Doctoral Dissertations and Projects

This dissertation compares the four premillennial end-time theories (i.e., the pretribulation, midtribulation, prewrath, and posttribulation views) to answer whether the Bible literally/explicitly describes two future descents of Christ, multiple future resurrections of saints, a pre-wrath timing, a reascent back to heaven, two last trumpets, two peoples of God, and two standards of protection (as proposed by rapture views) or whether the Scriptures describe only a single future coming of Christ for all saints “after the tribulation” (as held by the posttribulation view). By trusting what Jesus taught and relying on what is explicitly written and repeated in the Bible as …

Understanding The Compatibility Of Fluoride-Based Radiopharmaceutical Reaction Solutions And Pdms, Mark Mc Veigh, Charles Frech, Mai Lin, Robert Ta, H Charles Manning, Leon M Bellan

Faculty, Staff and Student Publications

Microfluidic devices offer unique and exciting benefits when applied to radiopharmaceutical manufacturing, and these platforms are now starting to be integrated into commercial products. The field has strayed away from the use of polydimethylsiloxane (PDMS), the most common microfluidic device material, due to its suspected incompatibility with 18F, the most commonly used radionuclide. However, existing literature provides conflicting conclusions as to the existence and extent of this incompatibility. In this study, we use several analytical instruments to uncover the underlying interaction between fluoride and PDMS. SEM imaging and profilometry confirm the reactive relationship between the two materials and suggest that …

Autograft Enlargement After The Ross Procedure In Pediatric Patients: Somatic Growth Or Pathologic Dilatation?, Ioannis Zoupas, Alexander C Mills, Scott D Olson, Damien J Lapar

Faculty, Staff and Student Publications

Purpose of ReviewPulmonary autograft autotransplantation represents a popular surgical approach for pediatric patients requiring aortic valve replacement due to the potential for autograft enlargement to accommodate somatic growth. Nevertheless, autograft dilatation and the subsequent need for reintervention are quite common. Published data suggest that autograft enlargement may result from pathological passive remodeling rather than active somatic growth and vice versa. The present review serves to comprehensively evaluate available evidence related to the fate of the pulmonary autograft after the Ross procedure as it relates to the etiology, risk factors and patterns of autograft failure.ResultsStudies present conflicting results supporting both pathological …

High-Performance Deep Learning Techniques For Plant Disease Detection: Performance Analysis, Validation, And Applications, Doaa El-Shahat, Ahmed Elmasry

Sustainable Machine Intelligence Journal

The early detection of plant diseases is an indispensable task to improve crop yields and production quality. Crop disease observations by experienced pathologists are difficult and might take a long time. Therefore, deep learning (DL) techniques have been utilized to present an automated detection technique that could accurately and timely detect plant diseases. Several DL models in the literature were proposed, but no paper conducted a comparative study between those models to determine which of them was the best alternative for this task. Therefore, twenty-one DL models are compared in this review paper to show which of them could achieve …

Deep Learning In Precision Agriculture: A Systematic Review Of Methods, Datasets, And Applications, Mariam Ahmed

Sustainable Machine Intelligence Journal

With the growing demand for food and water for the world population. Deep learning is one of the most powerful approaches for smart agriculture, offering the capacity for accurate and fast data manipulation and decision-making. To this end, this study contributes to the body of knowledge as follows. We present a comprehensive review of deep learning methods commonly applied in precision agriculture, categorized into three main categories: discriminative, generative, and hybrid models. Given the data-driven nature of DL, we provided a structured overview and tabulation of available datasets in precision agriculture, by categorizing them according to modality to guide dataset …