22 Result(s)
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Article
Min-Kyu Yang
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Article
Open AccessPurely self-rectifying memristor-based passive crossbar array for artificial neural network accelerators
Memristor-integrated passive crossbar arrays (CAs) could potentially accelerate neural network (NN) computations, but studies on these devices are limited to software-based simulations owing to their poor reli...
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Correction: Feasibility of oral doxycycline as first-line therapy for conjunctival mucosa-associated lymphoid tissue lymphoma
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Feasibility of oral doxycycline as first-line therapy for conjunctival mucosa-associated lymphoid tissue lymphoma
To investigate the long-term outcomes of oral doxycycline as first-line treatment in patients with conjunctival extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma).
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Open AccessPrevalence of human papillomavirus in eyelid carcinoma among Koreans: a clinicopathological study
Human papillomavirus (HPV) has been detected in eyelid sebaceous gland carcinoma (SGC) and squamous cell carcinoma (SCC), and detection rates greatly varied across studies. This study aimed to investigate the ...
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Open AccessSuperior artificial synaptic properties applicable to neuromorphic computing system in HfOx-based resistive memory with high recognition rates
With the development of artificial intelligence and the importance of big data processing, research is actively underway to break away from data bottlenecks and modern Von Neumann architecture computing struct...
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Ophthalmic manifestations and visual outcomes of granulomatosis with polyangiitis: a retrospective multicentre study in Korea
To analyse the ophthalmic manifestations and treatment outcomes of Korean patients with granulomatosis with polyangiitis (GPA).
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Open AccessDifferentiating malignant and benign eyelid lesions using deep learning
Artificial intelligence as a screening tool for eyelid lesions will be helpful for early diagnosis of eyelid malignancies and proper decision-making. This study aimed to evaluate the performance of a deep lear...
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Open AccessSerum microRNA as a potential biomarker for the activity of thyroid eye disease
The aim of this study is to characterize the microRNA (miRNA) expression signatures in patients with thyroid eye disease (TED) and identify miRNA biomarkers of disease activity. Total RNA was isolated from the...
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Open AccessSelf-rectifying resistive memory in passive crossbar arrays
Conventional computing architectures are poor suited to the unique workload demands of deep learning, which has led to a surge in interest in memory-centric computing. Herein, a trilayer (Hf0.8Si0.2O2/Al2O3/Hf0.5
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Characteristics of Resistive Switching of SRO/SrZrO3/Pt Stack Processed at Full Room Temperature
The resistance switching behavior of SRO/SZO/Pt devices is investigated in room temperature (RT). First, it was manufactured as a single cell to see its electrical characteristics, and it was operated by bipol...
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CNT/AgNW Multilayer Electrodes on Flexible Organic Solar Cells
In this study, the fabrication of transparent CNT/AgNW multilayer electrodes on PET substrates using a spray coating process is investigated. A CNT/AgNW multilayer electrode exhibited a Rsh of 50 Ω/square with a ...
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Long-term results of maintenance of lacrimal silicone stent in patients with functional epiphora after external dacryocystorhinostomy
To evaluate long-term outcomes of maintenance of lacrimal silicone stent for the management of functional epiphora after anatomically patent external dacryocystorhinostomy (DCR).
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Improved Resistive Memory Switching of NiOx/MnOx Double Stack
Several characteristics are required to improve the switching characteristics of unipolar MnOx memory cell. One of the most important memory characteristics is the switching dispersion, which in turn improves the...
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Effect of topical steroids on recently developed incomplete nasolacrimal duct obstruction: optical coherence tomography study
To evaluate the effect of a topical steroid instillation on recently developed incomplete nasolacrimal duct obstruction (NLDO) evaluated by using anterior segment optical coherence tomography (ASOCT).
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Disseminated Aspergillosis in the Immunocompetent Host: A Case Report and Literature Review
Disseminated aspergillosis is very rare in immunocompetent hosts and is typically associated with a poor prognosis. We describe the case of a 66-year-old, immunocompetent man who developed pneumonia, endophtha...
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Open AccessDirect evidence on Ta-Metal Phases Igniting Resistive Switching in TaOx Thin Film
A Ta/TaOx/Pt stacked capacitor-like device for resistive switching was fabricated and examined. The tested device demonstrated stable resistive switching characteristics including uniform distribution of resistiv...
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Cordycepin, 3′-Deoxyadenosine, Prevents Rat Hearts from Ischemia/Reperfusion Injury Via Activation of Akt/GSK-3β/p70S6K Signaling Pathway and HO-1 Expression
Cordycepin (3′-deoxyadenosine) isolated from Cordyceps militaris, a species of the fungal genus Cordyceps, has been shown to exhibit many pharmacological functions, such as anticancer, anti-inflammatory, and anti...
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Resistance switching of heteroepitaxial Cr-doped SrZrO3 thin films
Heteroepitaxial Cr-doped SrZrO3 thin films were grown on 200 nm-thick SrRuO3 films deposited on SrTiO3 (100) substrates by pulsed laser deposition. The Cr-doped SrZrO3 films on the SrRuO3 bottom electrode exhibit...
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Cardioprotective effects of the novel Na+/H+ exchanger-1 inhibitor KR-32560 in a perfused rat heart model of global ischemia and reperfusion: Involvement of the Akt-GSK-3β cell survival pathway and antioxidant enzyme
To investigate the cardioprotective effects and mechanism of action of KR-32560 {[5-(2-methoxy-5-fluorophenyl)furan-2-ylcarbonyl]guanidine}, a newly synthesized NHE-1 inhibitor, we evaluated the effects of KR-...
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KR-31762, a novel KATP channel opener, exerts cardioprotective effects by opening SarcKATP channels in rat models of ischemia/reperfusion-induced heart injury
The cardioprotective effects of KR-31762, a newly synthesized K+ ATP opener, were evaluated in rat models of ischemia/reperfusion (I/R) heart injury. In isolated rat hearts subjected to 30...
