Kyoung-Ho Kim
Kyung Hee University · 材料科学
研究室紹介
Professor Kyoung-Ho Kim's research lab specializes in interdisciplinary studies spanning health sciences, sports marketing, and advanced materials science. The lab investigates patient radiation dosimetry in dental imaging using Monte Carlo simulations, explores the impact of sports influencers and marketing strategies on consumer behavior, and examines environmental factors influencing fan experiences in professional baseball stadiums through big data and AHP analysis. Additionally, the lab conducts cutting-edge research in plasmonic nanosensors, focusing on refractive index sensing using asymmetric surface lattice resonances in gold nanodisk arrays for high-sensitivity optical detection.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
7The purpose of this study was to examine the effect of marketing mix of sports center in a company on customer satisfaction and customer loyalty. Toward this end, a total of 230 customers was selected using a convenient sampling method. 220 usable questionnaires were returned to the researchers. Data analyses were conducted for frequency analysis, exploratory factor analysis, reliability test, correlation analysis, descriptive analysis, and multiple regression analyses with PASW 18.0. The result
본 연구는 빅데이터 분석 방법을 통해 프로야구 경기장의 환경요인 특성을 이해하고 분석하기 위한 연구로서 프로야구 경기장의 다차원적 환경 요인을 도출하는데 그 목적이 있다. 연구 목적을 달성하기 위해 1차적으로 소셜 빅데이터 분석 및 문헌조사를 통해 프로야구 경기장 환경요인을 추출한 후, FGI를 활용하여 프로야구 경기장 환경요인에 대한 5가지 중요영역 및 각 영역에 대한 5가지 환경요인을 선정하였다. 이러한 결과를 바탕으로 환경영역 간 상대적 중요도와 영역별 상대적 중요도를 파악하기 위해 AHP 분석을 실행하였으며, 그에 대한 결과는 다음과 같다. 첫째, 본 연구에서 제시한 프로야구 경기장 환경요인의 다섯 가지 영역의 상대적 중요도는 경제적 영역, 경기력 영역, 부대시설 영역, 복합시설 영역, 편의성 영역 등의 순으로 나타났다. 둘째, 다섯 가지 환경영역에 대한 환경요인의 상대적 중요도를 살펴본 결과에 의하면 경제적 영역에서는 도시인구수, 경기력 영역에서는 좌석편의성, 복합시설영역에
The use of dental radiographic examinations is common although radiation dose resulting from the dental radiography is relatively small. Therefore, it is required to evaluate radiation dose from the dental radiography for radiation safety purpose. The objectives of the present study were to develop dosimetry method for intraoral dental radiography using a Monte Carlo method based radiation transport code and to calculate organ doses and effective doses of patients from different types of intraor
Background & Objective:The aim of this study was to investigate the effect of P. radix on the inflammatory related gene expression in IL-1β-stimulated primary human gingival fibroblast using Whole Transcript Sense Target (WT-ST). Method:Human gingival fibroblast was incubated with P. radix [100 or 200 ㎍/㎖], and IL-1β [1ng/㎖] added an hour later. After 24h, total RNA was extracted using RNeasy Mini Kit and the whole gene expression patterns were performed using WT-ST Labeling AssayⓇ. Result:In th
The purpose of this study was to comprehensively and empirically identify the influence of sports influencer characteristics(authenticity, trustworthiness, expertise, attractiveness, excellence, awareness, intimacy, sincerity, informativeness, similarity, entertainment) on consumer behavior (purchase intention, repurchase intention, behavioral intention, purchase satisfaction, usage satisfaction, usage intention, consumer behavior, continuous intention, continuous participation intention) throug
In this study, we demonstrate the sensing of refractive index through asymmetric surface lattice resonances (a-SLRs) in an array of gold nanodisks (AuNDs), showing significant alterations in transmission spectra at the a-SLRs and the shift of resonance wavelengths in response to changes in the refractive index of the surrounding media. We investigate the sensitiv ity of our approach by utilizing a water-glycerol mixture with different composition ratios, illustrating that the AuND array with the