Institution
Chungbuk National University
Recent research
- Engineering & Technology
Cation-disordered rocksalt (DRX) cathodes have emerged as promising candidates owing to their high theoretical capacity and use of earth-abundant transition metals (TMs), such as Mn, Ti, and Fe. Li+ transport occurs through a three-dimensional percolation network of 0-TM diffusio...
- Health & MedicineOpen access
This retrospective study aimed to establish vertebral heart score (VHS) reference ranges for Asiatic black bear ( Ursus thibetanus ; ABB) and sun bear ( Helarctos malayanus ; SB), and to evaluate interspecific differences and the effects of biological variables on VHS measurement...
- Health & MedicineOpen access
In South Korea, national health screening intervals are determined by occupational category: typically, annual screening for non-office workers and biennial screening for office workers. To enable proactive prevention, it is critical to understand how these screening intervals an...
- Health & MedicineOpen access
Background: Although drug-eluting devices have demonstrated improved efficacy in femoropopliteal artery (FPA) disease, evidence on their long-term clinical outcomes in realworld practice remains limited.Methods: Using data from the multicenter Korean Vascular Intervention Society...
- Materials & EnergyOpen access
Background: Ovarian cancer is frequently diagnosed at an advanced stage and remains one of the most lethal gynecologic malignancies. The development of multidrug resistance (MDR) during repeated chemotherapy is a major cause of treatment failure and is often associated with incre...
- Society & EconomicsOpen access
Wage Compression is not Enough: Working Hours and Earnings Inequality in Korea, 2000–2023
ABSTRACT This study examines how working hours shaped earnings inequality in Korea during 2000–2023 using a mean log deviation decomposition, which separates earnings inequality into wage dispersion, hours dispersion, and wage—hours covariance. Hours' contribution rose from 12% t...
- BiologyOpen access
Biochar application is widely proposed to improve crop yield and fertilizer productivity, yet its performance varies across climatic, soil, and management contexts. This global meta–analysis study of about 705 database entries retrieved from 93 studies analyzed responses across c...
- AI & ComputingOpen access
Trace characterizations and quantitative centrality via alternative mean inequalities
Abstract We study trace characterizations arising from comparisons between arithmetic, harmonic, and alternative means of positive definite matrices. For arithmetic mean comparisons, we prove that every alternative mean lying strictly below the arithmetic mean yields a characteri...
- BiologyOpen access
Salmonella enterica serovar Typhimurium is a major foodborne pathogen, and the overuse of antimicrobials has contributed to the emergence of multidrug-resistant (MDR) strains. Resistance to third-generation cephalosporins and fluoroquinolones is of particular concern because of t...
- Materials & EnergyOpen access
Triple‐negative breast cancer (TNBC) remains a major clinical challenge due to the absence of effective targeted therapies. In this study, thirty analogs of ( S )‐1‐oxo‐1,2,3,4‐tetrahydropyrrolo[1,2‐ a ]pyrazine‐3‐carboxamide ( A1 – F5 ) were designed, synthesized, and evaluated...
- Climate & EnvironmentOpen access
Population aging is increasing demand for social services, and natural environments are increasingly recognized as health-promoting resources. Korea has institutionalized forest welfare as a national service system delivered through public facilities and a certified professional...
- Health & MedicineOpen access
Purpose: This study examined the effects of a non-pharmacological multicomponent intervention on delirium, sleep quality, and total sleep time in patients admitted to an emergency intensive care unit (EICU).Methods: A non-equivalent control group time-series design was used.Data...
- Engineering & TechnologyOpen access
Abstract Millimeter-wave communication has become a cornerstone of emerging 5G and future 6G systems due to its ability to support multi-gigabit data rates, ultra-low latency, and dense device connectivity. These performance requirements enforced constraints that are not limited...
- BiologyOpen access
The in vitro expansion of bovine skeletal muscle satellite cells (SMSCs) is critical for cultured meat production. Here, we investigated the role of ribosomal protein S27-like (RPS27L) in regulating satellite cell proliferation and differentiation. RPS27L knockdown markedly inhib...
- Materials & EnergyOpen access
Systemic pharmacokinetics critically govern nanomedicine delivery, yet conventional in vitro models fail to capture the dynamic interplay between circulation, clearance, and tumor transport. This limitation hinders accurate prediction of therapeutic performance. A microfluidic tu...
- AI & ComputingOpen access
The coronavirus disease (COVID-19) pandemic has influenced diabetes risk and management at the population level, underscoring the need for interpretable and data-driven risk assessment approaches. We developed an explainable machine learning framework integrating the KNHANES and...
- AI & ComputingOpen access
SETAS-VAD: Semantically Enriched Text-Aligned Scoring for Weakly Supervised Video Anomaly Detection
Weakly supervised video anomaly detection (WS-VAD) localizes anomalous events in untrimmed videos using only video-level annotations. While CLIP-based methods have advanced this task through vision–language alignment, widely adopted approaches construct text prototypes from short...
- Health & MedicineOpen access
PURPOSE: This study aimed to identify the relationships among nurse-parent partnership, social support, uncertainty, and parental efficacy among mothers of children hospitalized in pediatric wards. METHODS: This descriptive survey study included 149 mothers of children hospitaliz...