Research Spotlight
Research Spotlight
홈 NEWS & RESEARCH Research Spotlight

Researchers from South Korea Reveal How Gender Shapes Perceptions of Safety in Urban Parking Spaces

2025-02-06
Researchers from South Korea Reveal How Gender Shapes Perceptions of Safety in Urban Parking Spaces 썸내일 이미지
  Men and women have different priorities and concerns regarding visibility in urban spaces Limited studies have investigated the gender-specific differences in perceptions of visibility and crime anxiety in piloti parking spaces within multifamily residences. Using virtual reality, researchers from South Korea found that perceived visibility reduced crime anxiety for men and women differently. Men preferred unobstructed views, and...

Seoul National University of Science and Technology Boosts Li-ion Battery Performance Using Surface Technology

2025-01-31
Seoul National University of Science and Technology Boosts Li-ion Battery Performance Using Surface Technology 썸내일 이미지
 Researchers modify LNMO cathodes for boosting battery lifespan, stability, and energy density of Li-ion batteries In a step to advancing the lithium-ion battery technology, a research team led by Prof. Dongwook Han from Seoul National University of Science and Technology (South Korea) developed an innovative technique to enhance the high-voltage LNMO cathodes. By engineering a Li-vacant topotactic subsurface with a protective K₂CO₃ sur...

Dynamics of Laser Surface Texturing in Boosting Lightweight Vehicle Design: A Study by Seoul National University of Science and Technology

2025-01-31
Dynamics of Laser Surface Texturing in Boosting Lightweight Vehicle Design: A Study by Seoul National University of Science and Technology 썸내일 이미지
 Researchers utilize laser surface texturing to enhance metal-polymer bonding, driving innovations in sustainable and fuel-efficient vehicle design Researchers from Seoul National University of Science and Technology in Korea have explored how laser surface texturing (LST) patterns impact the strength and durability of joints in lightweight vehicle design. By applying LST to automotive steel and joining it with plastic materials, they f...

SEOULTECH Researchers Develop Autonomous Geological Assessment Tool

2025-01-31
SEOULTECH Researchers Develop Autonomous Geological Assessment Tool 썸내일 이미지
  Machine learning-based method enhances the accuracy of measuring dip angles and directions in rock facets Researchers develop a novel methodology called Roughness-CANUPO-Dip-Facet (R-C-D-F), which leverages machine learning to perform geological assessments of rock faces. R-C-D-F accurately measures dip angles and directions of rock facets by identifying important features called joint embedment points. This fully autonomous appr...

SeoulTech Researchers Use Machine Learning to Ensure Safe Structural Design

2025-01-31
SeoulTech Researchers Use Machine Learning to Ensure Safe Structural Design 썸내일 이미지
 Newly developed model makes reliable strength predictions in carbon fiber-reinforced steel columns  In modern construction, concrete-filled steel tube columns strengthened with carbon fiber-reinforced polymers are emerging as a key solution for creating resilient infrastructure. Now, researchers from Korea have developed a hybrid machine learning model that uses generative artificial intelligence to predict the strength of these c...

Seoul National University of Science and Technology Researchers Develop Bioink for Personalized Tissue Repair Using Kombucha SCOBY Nanocellulose

2025-01-31
Seoul National University of Science and Technology Researchers Develop Bioink for Personalized Tissue Repair Using Kombucha SCOBY Nanocellulose 썸내일 이미지
 The bioink can be precisely applied directly onto damaged tissue with a digital biopen, offering a convenient solution for healing wounds In a new breakthrough, researchers at Seoul National University of Science and Technology (SEOULTECH) have developed a novel bioink made from Kombucha SCOBY-derived nanocellulose, which provides a scaffold that supports cell growth for tissue repair. The bioink can be directly applied to the damaged ...

Water as a Waste Management Source: SEOULTECH Researchers Revolutionize Catalytic Plastic Recycling

2025-01-31
Water as a Waste Management Source: SEOULTECH Researchers Revolutionize Catalytic Plastic Recycling 썸내일 이미지
 Water enhances the conversion of polyolefins into valuable fuels when using ruthenium catalysts, offering a promising solution to global plastic waste Plastic waste remains an unsolved and a fast-growing environmental challenge, calling for breakthroughs in recycling technologies. Now, researchers from Korea have discovered that adding water to ruthenium-based catalysts can dramatically enhance the catalytic conversion of polyolefins&m...

SeoulTech Researchers Propose a Novel Method to Shed Light on PFOS-Induced Neurotoxicity

2025-01-31
SeoulTech Researchers Propose a Novel Method to Shed Light on PFOS-Induced Neurotoxicity 썸내일 이미지
 The strategy simultaneously extracts lipids and metabolites from zebrafish embryos to study perfluorooctanesulfonate (PFOS)-induced neurotoxicity  Performing multi-omics analyses using a single sample is challenging in toxicology studies. Now, researchers propose a new methyl tert-butyl ether (MTBE)-based extraction strategy for simultaneous lipidomics and metabolomics analysis of PFOS-induced neurotoxicity in zebrafish embryos. M...

Powering the Future: SeoulTech’s Breakthrough in Vibration Energy Harvesting

2025-01-31
Powering the Future: SeoulTech’s Breakthrough in Vibration Energy Harvesting 썸내일 이미지
 Researchers propose a novel design for electromagnetic induction type vibration energy harvesters, boosting efficiency and power output Electromagnetic induction, a mechanism used to convert energy into electricity in energy harvesters, has been less explored in small systems. A new study by researchers from SeoulTech explores innovative strategies to enhance power generation in cylindrical electromagnetic induction-type vibration ener...

Graphene Breakthrough: SEOULTECH’s Laser Technology Unveils Damage-Free Ultrathin Flexible Displays

2025-01-31
Graphene Breakthrough: SEOULTECH’s Laser Technology Unveils Damage-Free Ultrathin Flexible Displays 썸내일 이미지
  A new graphene-assisted laser lift-off method keeps ultrathin displays flawless and ready for wearable technology.  Recently researchers from SEOULTECH have pioneered a graphene-based laser lift-off technique that prevents damage while separating ultrathin OLED displays. By utilizing graphene's ability to absorb UV light and distribute heat, they have achieved pristine, flexible displays. This advancement opens doors for...
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