스키장의 서비스스케이프가 고객만족과 행동의도에 미치는 영향

김형섭,장경수,이귀옥 대한경영학회 2003 大韓經營學會誌 Vol.16 No.6

The purpose of this study is to develop scale items to measure servicescape of ski resort, to measure servicescape of ski resort to use them, and to find out relationships among servicescape, customer satisfaction and Behavioral intentions. Hypotheses were developed from reviewing the existing literature and tested empirically. The survey, based on questionnaire, was conducted in ski resort. The data were analyzed using SPSS 10.0 and structural equation model by LISREL 8.51. As a result of factor analysis on servicescape of ski resort, 6 factors were extracted and titled "lift", "ski slope", "facilities layout", "safety facilities", "other facilities", and "ski equipments". The results of the study show that servicescape of ski resort has a positive relationship with customer satisfaction, but has not relationship with behavioral intention. The customer satisfaction has a positive influence on behavioral intentions.

Antifungal Activity of Five Plant Essential Oils as Fumigant Against Postharvest and Soilborne Plant Pathogenic Fungi

Sun Og Lee,He Kyoung Lim,Kwang Yun Cho,김진철,최경자,Kyoung Soo Jang 한국식물병리학회 2007 Plant Pathology Journal Vol.23 No.2

A total of 39 essential oils were tested for antifungal activities as volatile compounds against five phytopathogenic fungi at a dose of 1 μl per plate. Five essential oils showed inhibitory activities against mycelial growth of at least one phytopathogenic fungus. Origanum vulgare essential oil inhibited mycelial growth of all of the five fungi tested. Both Cuminum cyminum and Eucalyptus citriodora oils displayed in vitro antifungal activities against four phytopathogenic fungi except for Colletotrichum gloeosporioides. The essential oil of Thymus vulgaris suppressed the mycelial growth of C. gloeosporioides, Fusarium oxysporum and Rhizoctonia solani and that of Cymbopogon citratus was active to only F. oxysporum. The chemical compositions of the five active essential oils were determined by gas chromatography-mass spectrometry. This study suggests that both E. citriodora and C. cyminum oils have a potential as antifungal preservatives for the control of storage diseases of various crops.

Treadmill 운동부하로 인한 협심증환자의 심기능 변화

이옥경 ( Og Kyoung Lee ),김화복 ( Hwa Bok Kim ) 대한임상검사과학회 1997 대한임상검사과학회지(KJCLS) Vol.29 No.1

Antifungal Activity of Five Plant Essential Oils as Fumigant Against Postharvest and Soilborne Plant Pathogenic Fungi

Lee, Sun-Og,Choi, Gyung-Ja,Jang, Kyoung-Soo,Lim, He-Kyoung,Cho, Kwang-Yun,Kim, Jin-Cheol The Korean Society of Plant Pathology 2007 Plant Pathology Journal Vol.23 No.2

A total of 39 essential oils were tested for antifungal activities as volatile compounds against five phytopathogenic fungi at a dose of 1 ${\mu}l$ per plate. Five essential oils showed inhibitory activities against mycelial growth of at least one phytopathogenic fungus. Origanum vulgare essential oil inhibited mycelial growth of all of the five fungi tested. Both Cuminum cyminum and Eucalyptus citriodora oils displayed in vitro antifungal activities against four phytopathogenic fungi except for Colletotrichum gloeosporioides. The essential oil of Thymus vulgaris suppressed the mycelial growth of C. gloeosporioides, Fusarium oxysporum and Rhizoctonia solani and that of Cymbopogon citratus was active to only F. oxysporum. The chemical compositions of the five active essential oils were determined by gas chromatography-mass spectrometry. This study suggests that both E. citriodora and C. cyminum oils have a potential as antifungal preservatives for the control of storage diseases of various crops.

미용종사자의 감정노동과 직무소진에서 사회적지지가 미치는 영향

한옥임 ( Og-im Han ),박해경 ( Hae-kyoung Park ),이정란 ( Jung-lan Lee ) 한국미용예술경영학회 2014 미용예술경영연구 Vol.8 No.3

This study is beauty service workers emotional labor and burnout the social support on study the impact of the future development of the beauty industry and human resource management to provide the necessary information and scientific data that purpose. Targets who major in Dept of Beauty service workers were set working in Seoul and Gyeonggi-do area. Ninety-nine data which collected through questionnaire was analyzed by SPSS 20.0 and applied analytical methods were factor analysis, reliability analysis, frequency analysis, multiple regression analysis. Within the relationship of emotional labor and job burnout, supervisor support and colleague support were shown to have a statistically significant negative (-) moderating effect on emotional exhaustion and reduced personal accomplishment but did not have a statistically significant event on depersonalization. Through demonstrating the moderating effects of social support on emotional regulation behaviors and job burnout for beauty service workers, this study proposes the importance of social support as a measure to alleviate job burnout for beauty service workers. Accordingly, the results of this study will be helpful in human resource management in ways that alleviate job burnout for beauty service workers and increase organizational profit.

21세기 현대자동차의 공급사슬 구축 사례 연구

강경수(Kyoung-Soo Kang),옥주영(Joo-Young Og) 한국생산관리학회 2015 한국생산관리학회지 Vol.26 No.3

한국은 관련 산업기반이 전무하던 1960년대에 자동차산업을 본격적으로 발전시키기 시작하였고, 2000년대에 접어들면서 세계 5위의 자동차 생산국으로 발돋움 하였다. 본 연구의 목적은 한국의 대표적인 완성차 기업인 현대자동차의 기술추격 및 탈추격 과정에서의 혁신활동을 중심으로 비교적 짧은 기간 동안 어떻게 한국 자동차산업이 세계적인 경쟁력을 확보할 수 있게 되었는지 살펴보는 것이다. 2000년대 들어 현대자동차의 성공 요인으로는 강력한 리더십과 빠른 의사결정, 1990년대 말 기아자동차와의 합병을 통한 ’규모의 경제’ 실현, 혁신적 품질경영, 신흥시장에서 성공적인 현지화 전략, 모듈화를 앞세운 수직계열화를 특징으로 하는 ‘현대자동차 생산방식’ 등을 꼽을 수 있다. 본 연구에서는‘폐쇄형 모듈화’ 라는 특징을 지니고 있는 현대자동차 공급사슬의 구축 과정을 살펴보고, 이러한 현대자동차의 독특한 공급사슬이 어떻게 최근 현대자동차의 성장을 이끌어 왔는지 자동차 산업현장의 시각에서 살펴보고자 한다. Starting from scratch in the 1960s, Korean automotive industry has grown to the fifth largest manufacturer of the world in the first decade of the 21st century. This case study examines how Korean automotive industry could gain the competitive advantage quickly, mainly focusing on the technology catching up and post-catching up process of Hyundai Motor Group. The key success factors of Hyundai Motor include strong leadership and fast decision makings of the top management, scale economies owing to the merger with Kia Motor in the late 1990s, innovative quality management, effective glocalization strategy in emerging markets, and the ‘Hyundai production system’ characterized by modular-vertical integration. From an industry insider’s point of view, we focus on formation of the supply chain of Hyundai Motor which now has the‘closed modular structure’ and examine how this structure has contributed to the growth of Hyundai Motor.

Notes : Fumigant Activity of Essential Oils and Components of Illicium verum and Schizonepeta tenuifolia Against Botrytis cinerea and Colletotrichum gloeosporioides

( Sun Og Lee ),( Il Kwon Park ),( Gyung Ja Choi ),( He Kyoung Lim ),( Kyong Soo Jang ),( Kwang Yun Cho ),( Sang Cheol Shin ),( Jin Cheol Kim ) 한국미생물 · 생명공학회 2007 Journal of microbiology and biotechnology Vol.17 No.9

Isolation and Characterization of Endophytic Actinomycetes from Chinese Cabbage Roots as Antagonists to Plasmodiophora brassicae

( Sun Og Lee ),( Gyung Ja Choi ),( Yong Ho Choi ),( Kyoung Soo Jang ),( Dong Jin Park ),( Chang Jin Kim ),( Jin Cheol Kim ) 한국미생물 · 생명공학회 2008 Journal of microbiology and biotechnology Vol.18 No.11

플라즈마 처리 방법을 이용한 PAN 전구체 특성 변화 연구

강효경 ( Hyo-kyoung Kang ),김정연 ( Jung-yeon Kim ),김학용 ( Hak-yong Kim ),최영옥 ( Yeong-og Choi ) 한국복합재료학회 2021 Composites research Vol.34 No.1

탄소섬유는 단위 중량 당 높은 강도 및 모듈러스를 갖기 때문에 고성능 복합 재료 제조 시 탄소보강재로 많이 사용된다. 그러나 탄소 섬유를 제조하는 공정에서 많은 시간과 높은 에너지를 소모하여 제조비용이 크게 증가하기 때문에 상용화에 어려움을 겪고 있다. 따라서 생산 비용 절감을 위하여 제조 공정에 사용되는 에너지를 대체할 수 있는 고속의 저 에너지원을 적극적으로 찾아 연구할 필요가 높아졌다. 폴리아크릴로니트릴(PAN) 전구체(Precursor)로 상용화 된 탄소 섬유는 180~300℃의 대기 분위기에서 안정화 과정이 이루어지고, 1600℃ 이하의 불활성 가스 분위기에서 탄화하여 탄소 섬유를 생산할 수 있다. 이 두 공정은 많은 시간과 높은 에너지를 사용하지만, 고성능 탄소 섬유를 생산하는 데 필수적이며 중요하다. 따라서 최근에는 공정 시간을 단축하고 에너지 소비를 줄일 수 있는 플라즈마, 전자 빔 및 마이크로파와 같은 다양한 다른 에너지원을 보조적으로 사용 함으로써 저 에너지·고속 안정화 공정 기술이 시도되고 있다. 본 연구에서는 플라즈마 공정과 열처리를 연속적으로 수행하여 PAN 전구체 안정화 공정을 연구하였으며, 모폴로지, 구조적 변화, 열적 및 물리적 특성 변화를 연구하였다. Commercialized carbon fiber obtained from polyacrylonitrile(PAN) precursor is subjected to oxidation stabilization at 180 to 300oC in air atmosphere and carbonization process at 1600oC or lower in inert gas atmosphere. Both of these processes use a lot of time and high energy, but are essential and important for producing high-performance carbon fibers. Therefore, in recent years, an alternative stabilization technology by being assisted with various other energy sources such as plasma, electron beam and microwave which can shorten the process time and lower energy consumption has been studied. In this study, the PAN precursor was stabilized by using plasma treatment and heat treatment continuously. The morphology, structural changes, thermal and physical properties were analyzed using Field emission scanning electron microscopy(FE-SEM), X-ray diffraction(XRD), Fourier transform infrared(FT-IR), Thermogravimetric analysis(TGA) and Favimat.

최적합 객체 선정을 위한 다중 객체군 추출

박성옥(Sung-Og Park),노경주(Kyoung-Ju Noh),이문근(Moon-Kun Lee) 한국정보과학회 1999 정보과학회논문지(B) Vol.26 No.12

본 논문은 절차 중심 소프트웨어를 객체 지향 소프트웨어로 재/역공학하기 위한 다단계 절차 중 첫 절차인 객체 추출 절차에 대하여 기술한다. 사용한 객체 추출 방법은 전처리, 기본 분할 및 결합, 정제 결합, 결정 및 통합의 다섯 단계로 이루어진다 : 1) 전처리 과정에서는 객체 추출을 위한 FTV(Function, Type, Variable) 그래프를 생성/분할 및 클러스터링하고, 2) 기본 분할 및 결합 단계에서는 다중 객체 추출을 위한 그래프를 생성하고 생성된 그래프의 정적 객체를 추출하며, 3) 정제 결합 단계에서는 동적 객체를 추출하며, 4) 결정 단계에서는 영역 모델링과 다중 객체 후보군과의 유사도를 측정하여 영역 전문가가 하나의 최적합 후보를 선택할 수 있는 측정 결과를 제시하며, 5) 통합 단계에서는 전처리 과정에서 분리된 그래프가 여러 개 존재할 경우 각각의 처리된 그래플 통합한다. 본 논문에서는 클러스터링 순서가 고정된 결정론적 방법을 사용하였으며, 가능한 경우의 수에 따른 다중 객체 후보, 객관적이고 의미가 있는 객체 추출 방법으로의 정제와 결정, 영역 모델링을 통한 의미적 관점에 기초한 방법 등을 사용한다. 이러한 방법을 사용함으로써 전문가는 객체 추출 단계에서 좀더 다양하고 객관적인 선택을 할 수 있다. This paper presents an object extraction process, which is the first phase of a methodology to transform procedural software to object-oriented software. The process consists of five steps: the preliminary, basic clustering & inclusion, refinement, decision and integration. In the preliminary step, FTV(Function, Type, Variable) graph for object extraction is created, divided and clustered. In the clustering & inclusion step, multiple graphs for static object candidate groups are generated. In the refinement step, each graph is refined to determine dynamic object candidate groups. In the decision step, the best candidate group is determined based on the highest similarity to class group modeled from domain engineering. In the final step, the best group is integrated with the domain model. The paper presents a new clustering method based on static clustering steps, possible object candidate grouping cases based on abstraction concept, a new refinement algorithm, a similarity algorithm for multiple n object and m classes, etc. This process provides reengineering experts an comprehensive and integrated environment to select the best or optimal object candidates.