Yong In University

From Disruption to Recovery: A Social Big Data Analysis of Sport Tourism Discourse During and After COVID-19

This study investigates how online discourse on sport tourism was structured during the COVID-19 pandemic and reshaped as tourism entered a period of recovery and restructuring. The analysis covered two three-year periods: 1 July 2020–30 June 2023, representing the pandemic and e...

Cognitive performance and dynamic spinopelvic kinematics across walking speeds in healthy young adults

Although gait is often considered highly automated, cognitive performance may be associated with dynamic trunk–pelvis kinematics as locomotor demand increases. How these associations vary across standardized walking speeds remains unclear. This study examines speed-dependent asso...

Genomic Reanalysis of Neurodevelopmental Disorders With and Without Epilepsy: Diagnostic Yield and Mechanisms of Newly Established Diagnoses

Background/Objectives: Genomic reanalysis may provide additional molecular diagnoses in patients with neurodevelopmental disorders (NDDs) whose initial genetic testing was nondiagnostic. We evaluated the diagnostic yield and mechanisms of newly established diagnoses in NDDs with...

Synthesis of Bioactive Fluorinated 2-Heterocyclic Pyrrolidines via Copper(I)-Catalyzed Asymmetric 1,3-Dipolar Cycloaddition of Azomethine Ylides

Abstract A copper-catalyzed asymmetric 1,3-dipolar cycloaddition of α-N-(heteroaryl-methyl)imines with gem-difluoroalkenes is reported. Using a Cu(I)/Segphos complex, this protocol provides diverse chiral fluorinated 2-heterocyclic pyrrolidines in high yields (up to 99%) with exc...

Environmental Risk Assessment of Triphenyl Phosphate in Freshwater, Sediment, and Soil

Background: Triphenyl phosphate (TPP) is an organophosphate flame retardant known to accumulate in the environment, including in surface water, sediment, and soil, ultimately resulting in toxicity.While continuous monitoring studies on TPP have been reported, ecological risk asse...

Current and Future Priorities for School Food and Nutrition Education in South Korea: Perspectives of Nutrition Teachers

Background/Objectives: School-based food and nutrition education is an important public health strategy for developing healthy dietary behaviors during childhood and adolescence. However, limited qualitative evidence describes how nutrition teachers, who are simultaneously respon...

Patient-Reported Oral Health-Related Experiences in Children and Adolescents Treated with Fixed Appliances or Clear Aligners: A Cross-Sectional Study

This study compared oral health-related quality of life (OHRQoL)-related questionnaire scores according to appliance type in Korean children and adolescents undergoing orthodontic treatment with fixed appliances or clear aligners. This crosssectional study included 138 participan...

Corrosion Behavior and Mechanism of High-Oxidation-Potential Cu-Modified V2SnC in Chloride Molten Salts

Abstract High-temperature molten salt systems are essential for energy storage and molten salt reactors, but their corrosiveness limits the durability of structural materials. MAX phases offer excellent high-temperature stability and oxidation resistance, yet the selective dissol...

Enzymatic Ligation-Enhanced Catalytic Hairpin Assemblyfor Accelerated Kinetics with Restricted Leakage

Abstract Enthalpy-driven catalytic hairpin assembly (CHA) suffers from an inherent trade-off, wherein enhanced reaction kinetics is inevitably accompanied by elevated nonspecific background. Catalytic hairpin assembly-and-cyclization (CHAC) integrates CHA with enzymatic ligation,...

OTOF Promotes Clear Cell Renal Cell Carcinoma Progression and Angiogenesis Through AKT-Dependent HIF/VEGFA Signaling

Background: Clear cell renal cell carcinoma (ccRCC) is characterized by marked molecular heterogeneity, aggressive clinical behavior, and prominent angiogenesis, highlighting the need to better understand the functional regulators underlying tumor progression and vascular remodel...