Min-seok Kang
Kyung Hee University · 医学
研究室紹介
Professor Min-seok Kang's research lab focuses on neuromorphic computing and bio-integrated electronic systems, with a strong emphasis on developing two-dimensional transition metal dichalcogenide (TMD) based memristors for artificial synaptic devices. The lab also explores clinical ophthalmology, particularly in orbital inflammatory diseases and ocular motility disorders, combining biomedical imaging and patient outcome analysis. Additionally, the lab investigates educational technology and online learning environments, emphasizing learner-instructor interaction and student retention in cyber-university settings. These diverse research directions reflect a unique integration of nanoelectronics, clinical medicine, and educational psychology.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
15Abstract With an increasing demand for artificial intelligence, the emulation of the human brain in neuromorphic computing has led to an extraordinary result in not only simulating synaptic dynamics but also reducing complex circuitry systems and algorithms. In this work, an artificial electronic synaptic device based on a synthesized MoS 2 memristor array (4 × 4) is demonstrated; the device can emulate synaptic behavior with the simulation of deep neural network (DNN) learning. MoS 2 film is di
Objective: To elucidate the clinical features of ocular motility and the risk factors for recurrence in idiopathic orbital myositis. METHODS: The medical records of 31 patients diagnosed with idiopathic orbital inflammation between 2003 and 2019 were retrospectively reviewed. All patients were initially treated with corticosteroids. Treatment outcome and ocular motility were noted. RESULTS: Twenty-six patients (84%) had unilateral involvement and five patients (16%) were bilateral. Of the 31 pat
본 연구는 IPA 방법을 활용하여 사이버대학 중도탈락자가 인식하고 있는 사이버대학 운영에 대한 중도탈락자들의 인식 현황을 파악하고, 중도탈락 방지를 위해 필요한 학교 운영의 개선 사항의 우선순위를 규명하는 것을 목적으로 하였다. 이 연구의 목적을 실현하기 위해 A 사이버대학 총 360명의 학생을 대상으로 전화 설문을 실시하였다. 360명의 자료는 SPSS 12.0 프로그램을 활용하여 분석되었다. 중도탈락자들이 인식하고 있는 중요도와 만족도의 차이를 분석하기 위해 대응표본 t-검정(paired t-test)을 실시하였으며, 중도탈락 방지를 위한 개선 사항을 탐색하기 위해 중요도-만족도 분석(Importance-Performance Analysis: IPA)을 실시하였다. 분석 결과, 사이버대학 운영에 대하여 중도탈락자가 중요하게 생각하고 있는 것에 비해 실제 만족도가 유의미하게 낮은 것으로 나타났다. IPA 를 통해 개선 영역은 지속적 유지영역, 시급 개선 영역, 점진 개선 영역, 잠
본 연구는 이러닝 환경에서 학습자-교수자 상호작용에 대한 학습자의 심리적 지각에 초점을 맞추어 학습자-교수자 상호작용감이라는 새로운 개념을 구안하고, 학습자-교수자 상호작용감 요인 모형을 실증적으로 탐색하는 것을 목적으로 하였다. 이 연구의 목적을 실현하기 위해 세 차례에 걸쳐 국내 5개 대학 사이버대학 총 1,036명의 학생을 대상으로 설문을 실시하였으며 972명의 자료가 수집되었다. 972명의 자료는 탐색적 요인분석, 확인적 요인분석, 상관관계 분석 방법으로 분석되었다. 학습자-교수자 상호작용감에 대한 구인 타당성 검증 결과 ① 수업안내 및 학습촉진, ② 사회적 친근감, ③ 교수적 커뮤니케이션(질의응답), ④ 교수자 존재감, ⑤ 교수적 지원(학습자료 지원 및 관리)의 5요인 모형이 도출되었다. 이 연구는 이러닝 환경에서 ‘학습자-교수자 상호작용감(LPILI: Learners' Perception of Interaction between Learner and Instructor)’
A pterygium is a common conjunctival degeneration and inflammatory condition. It grows onto the corneal surface or limbus, causing blurred vision and cosmetic issues. Ultraviolet is a well-known risk factor for the development of a pterygium, although its pathogenesis remains unclear, with only limited understanding of its hereditary basis. In this study, we collected RNA-seq from both pterygial tissues and conjunctival tissues (as controls) from six patients (a total of twelve biological sample
Acquired non-accommodative comitant esotropia (ANAET) represents a distinct subclass of esotropia that predominantly manifests in older children and adults. Injection of Botulinum Toxin A (BTX) to the extraocular muscle has been used to treat strabismus and a variety of other ocular conditions. In this study, we aimed to evaluate the long-term effectiveness of BTX injections for treating ANAET. In the Department of Ophthalmology at Seoul National University Bundang Hospital between the years 201
Multifocal central giant cell granulomas (CGCG) in the maxillofacial region are suggestive of systemic disease such as hyperparathyroidism or an inherited syndrome such as Noonan-like multiple giant cell lesion syndrome. Only 5 cases of multifocal CGCGs in the maxillofacial region without any concomitant systemic disease have currently been reported. We report here on an unusual case of 17-year-old man who presented with multifocal CGCGs of the bilateral posterior mandible and right maxilla and
Objective: To investigate the morphometric characteristics of the oculomotor nerve and its association with horizontal rectus muscle volume in patients with Duane’s retraction syndrome (DRS) according to the presence of the abducens nerve. Methods: Fifty patients diagnosed with unilateral DRS were divided into two groups according to high-resolution magnetic resonance imaging (MRI) findings; DRS without an abducens nerve on the affected side (absent group, n = 41), and DRS with symmetric abducen
척추의 진균 감염은 매우 드문 것으로 알려져 있으나 비교적 단 순한 형태의 추간판염에서부터 심한 변형을 초래하는 심각한 척 추 골수염에 이르기까지 다양한 형태로