897 Result(s)
within
Young-** Choi
Science, Humanities and Social Sciences, multidisciplinary
Science, multidisciplinary
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Article
Open AccessAtomic sawtooth-like metal films for vdW-layered single-crystal growth
Atomic sawtooth surfaces have emerged as a versatile platform for growth of single-crystal van der Waals layered materials. However, the mechanism governing the formation of single-crystal atomic sawtooth meta...
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Open AccessGolpHCat (TMEM87A), a unique voltage-dependent cation channel in Golgi apparatus, contributes to Golgi-pH maintenance and hippocampus-dependent memory
Impaired ion channels regulating Golgi pH lead to structural alterations in the Golgi apparatus, such as fragmentation, which is found, along with cognitive impairment, in Alzheimer’s disease. However, the cau...
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Open AccessKidney, ureter, and urinary bladder segmentation based on non-contrast enhanced computed tomography images using modified U-Net
This study was performed to segment the urinary system as the basis for diagnosing urinary system diseases on non-contrast computed tomography (CT). This study was conducted with images obtained between Januar...
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Open AccessLimited impact of bacterial virulence on early mortality risk factors in Acinetobacter baumannii bacteremia observed in a Galleria mellonella model
Acinetobacter baumannii (AB) has emerged as a major pathogen in vulnerable and severely ill patients. It remains unclear whether early mortality (EM) due to AB bacteremia is because of worse clinical characterist...
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Open AccessDigital symbol-digit modalities test with modified flexible protocols in patients with CNS demyelinating diseases
Cognitive impairment (CI) is prevalent in central nervous system demyelinating diseases, such as multiple sclerosis (MS) and neuromyelitis optica spectrum disorders (NMOSD). We developed a novel tablet-based m...
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Open AccessIdentification and characterization of plasma proteins associated with intra-amniotic inflammation and/or infection in women with preterm labor
This study aimed to identify plasma proteins that could serve as potential biomarkers for microbial invasion of the amniotic cavity (MIAC) or intra-amniotic inflammation (IAI) in women with preterm labor (PTL)...
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Open AccessCompact coherent perfect absorbers using topological guided-mode resonances
We propose a topological coherent perfect absorber that enables almost ideal performance with remarkably compact device footprint and tight incident beams. The proposed structure is based on a topological junc...
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Open AccessSialyllactose preserves residual hearing after cochlear implantation
In individuals with hearing loss, protection of residual hearing is essential following cochlear implantation to facilitate acoustic and electric hearing. Hearing preservation requires slow insertion, atraumat...
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Open AccessIncreased alcohol intake is associated with radiographic severity of knee and hand osteoarthritis in men
Observational studies have shown controversial associations between alcohol intake and radiographic osteoarthritis (OA). This study investigated whether this association was causal using a Mendelian randomizat...
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Open AccessA rationally designed miniature of soluble methane monooxygenase enables rapid and high-yield methanol production in Escherichia coli
Soluble methane monooxygenase (sMMO) oxidizes a wide range of carbon feedstocks (C1 to C8) directly using intracellular NADH and is a useful means in develo** green routes for industrial manufacturing of che...
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Open AccessSynthesis and characterization of nitrogen-doped-MWCNT@cobalt oxide for nerve agent simulant detection
Organophosphorus nerve agents are toxic compounds that disrupt neuromuscular transmission by inhibiting the neurotransmitter enzyme, acetylcholinesterase, leading to rapid death. A hybrid composite was synthes...
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Open AccessHistopathologic image–based deep learning classifier for predicting platinum-based treatment responses in high-grade serous ovarian cancer
Platinum-based chemotherapy is the cornerstone treatment for female high-grade serous ovarian carcinoma (HGSOC), but choosing an appropriate treatment for patients hinges on their responsiveness to it. Current...
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Open Accessp62/sequestosome-1 as a severity-reflecting plasma biomarker in Charcot–Marie–Tooth disease type 1A
Autophagy is a self-degradation system for recycling to maintain homeostasis. p62/sequestosome-1 (p62) is an autophagy receptor that accumulates in neuroglia in neurodegenerative diseases. The objective of thi...
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Open AccessTranscriptomic characteristics according to tumor size and SUVmax in papillary thyroid cancer patients
The SUVmax is a measure of FDG uptake and is related with tumor aggressiveness in thyroid cancer, however, its association with molecular pathways is unclear. Here, we investigated the relationship between SUVmax
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Open AccessSpin-orbit-splitting-driven nonlinear Hall effect in NbIrTe4
The Berry curvature dipole (BCD) serves as a one of the fundamental contributors to emergence of the nonlinear Hall effect (NLHE). Despite intense interest due to its potential for new technologies reaching be...
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Open AccessPreoperative smoking and robot-assisted radical cystectomy outcomes & complications in multicenter KORARC database
To investigate the influence of preoperative smoking history on the survival outcomes and complications in a cohort from a large multicenter database. Many patients who undergo radical cystectomy (RC) have a h...
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Open AccessInfluence of acute kidney injury and its recovery subtypes on patient-centered outcomes after lung transplantation
This study aimed to investigate the association between acute kidney injury (AKI) recovery subtypes and days alive out of hospital within the first 3 months (DAOH-90) in patients undergoing lung transplantatio...
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Open AccessRespiratory pathogen and clinical features of hospitalized patients in acute exacerbation of chronic obstructive pulmonary disease after COVID 19 pandemic
Respiratory infections are common causes of acute exacerbation of chronic obstructive lung disease (AECOPD). We explored whether the pathogens causing AECOPD and clinical features changed from before to after ...
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Open AccessClinical characteristics and risk factors for right-sided infective endocarditis in Korea: a 12-year retrospective cohort study
Right-sided infective endocarditis (RSIE) is less common than left-sided infective endocarditis (LSIE) and exhibits distinct epidemiological, clinical, and microbiological characteristics. Previous studies hav...
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Strain-invariant stretchable radio-frequency electronics
Wireless modules that provide telecommunications and power-harvesting capabilities enabled by radio-frequency (RF) electronics are vital components of skin-interfaced stretchable electronics1–7. However, recent s...
