Junhwi Cho
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View article: Impact Analysis of Energy and Emissions in Lane-Closure-Free Road Inspections
Impact Analysis of Energy and Emissions in Lane-Closure-Free Road Inspections Open
Road damage threatens driving safety, making timely maintenance essential. However, conventional repairs require on-site personnel, necessitating traffic control and lane closures. These restrictions cause traffic congestion, leading to un…
View article: Evaluation of the Effectiveness of Animated Images in First Aid for Infants with Foreign Body Airway Obstruction: A Simulation Study
Evaluation of the Effectiveness of Animated Images in First Aid for Infants with Foreign Body Airway Obstruction: A Simulation Study Open
Background: Foreign body airway obstruction is a sudden emergency that can occur unexpectedly in healthy people, leading to severe consequences if immediate first aid is not provided. Unlike the Heimlich maneuver for adults, the first aid …
View article: A Feasibility Study on Gradient Boosting Regressor for Subsurface Sensor-Based Surface Instability Assessment
A Feasibility Study on Gradient Boosting Regressor for Subsurface Sensor-Based Surface Instability Assessment Open
Urban expansion into rural and peri-urban areas increases landslide risks, posing significant threats to infrastructure and public safety. However, most studies focus on surface displacement or meteorological inputs, with less emphasis on …
View article: Environmental Effects in Life Cycle Assessment of Machine-Vision-Driven Spall Repair Material Estimation for Sustainable Road Maintenance
Environmental Effects in Life Cycle Assessment of Machine-Vision-Driven Spall Repair Material Estimation for Sustainable Road Maintenance Open
Portland cement concrete is widely used in road construction due to its durability and minimal maintenance needs. However, its susceptibility to spall highlights the drawbacks of conventional repair methods, including cost inefficiencies, …
View article: Optimizing Evacuation Efficiency in Buildings: A BIM-Based Automated Approach to Sustainable Design
Optimizing Evacuation Efficiency in Buildings: A BIM-Based Automated Approach to Sustainable Design Open
This study addresses the challenge of optimizing fire evacuation efficiency in complex buildings by investigating the impact of automating corridor dimension adjustments on reducing evacuation congestion. A Building Information Modeling (B…
View article: RETRACTED: Cho et al. Enhancing Data Quality Management in Structural Health Monitoring through Irregular Time-Series Data Anomaly Detection Using IoT Sensors. Buildings 2024, 14, 2223
RETRACTED: Cho et al. Enhancing Data Quality Management in Structural Health Monitoring through Irregular Time-Series Data Anomaly Detection Using IoT Sensors. Buildings 2024, 14, 2223 Open
The journal retracts the article “Enhancing Data Quality Management in Structural Health Monitoring through Irregular Time-Series Data Anomaly Detection Using IoT Sensors” [...]
View article: RETRACTED: Enhancing Data Quality Management in Structural Health Monitoring through Irregular Time-Series Data Anomaly Detection Using IoT Sensors
RETRACTED: Enhancing Data Quality Management in Structural Health Monitoring through Irregular Time-Series Data Anomaly Detection Using IoT Sensors Open
The importance of monitoring in assessing structural safety and durability continues to grow. With recent technological advancements, Internet of Things (IoT) sensors have garnered attention for their complex scalability and varied detecti…
View article: Spall Repair Patch Health Monitoring System Using BIM and IoT
Spall Repair Patch Health Monitoring System Using BIM and IoT Open
Concrete infrastructure is vulnerable to damage such as spalling. Spalling leads to chloride penetration, which causes internal corrosion, weakens structural stability and durability, and increases the likelihood of additional cracks or da…
View article: Innovative Imaging and Analysis Techniques for Quantifying Spalling Repair Materials in Concrete Pavements
Innovative Imaging and Analysis Techniques for Quantifying Spalling Repair Materials in Concrete Pavements Open
Traditional spalling repair on concrete pavement roads is labor-intensive. It involves traffic blockages and the manual calculation of repair areas, leading to time-consuming processes with potential discrepancies. This study used a line s…
View article: Influence of Temperature–Humidity Sensor Housing Depth on Concrete and Mortar Compressive Strength
Influence of Temperature–Humidity Sensor Housing Depth on Concrete and Mortar Compressive Strength Open
Recent advancements in sensor technology have led to an increase in embedding sensors into construction materials for monitoring purposes in the construction industry. However, systematic research on the resulting changes to the material p…
View article: Effect of Embedded Depth of Copper-Nickel-Plated Sensor Probes on Compressive Strength Development of Mortar
Effect of Embedded Depth of Copper-Nickel-Plated Sensor Probes on Compressive Strength Development of Mortar Open
Embedded sensors are widely employed for the structural health monitoring of structures constructed with concrete or mortar. Despite embedded sensors being actively used, there has been no study on whether or not the sensor probe placement…