도시공원의 이용과 만족요인에 관한 연구 : 광주광역시 근린공원을 대상으로

김우혁,김윤학,문동일 대한건축학회지회연합회 2010 대한건축학회연합논문집 Vol.12 No.1

Effects of Internationalization on Financial Performance in the Restaurant Industry: The Role of Firm Resources

김우혁 (사)한국관광레저학회 2018 관광레저연구 Vol.30 No.4

본 연구의 목적은 레스토랑 산업에서의 기업의 자원을 조절변수로 이용하여국제화가 재무성과에 미치는 영향관계를 규명하였다. 본 연구의 분석을 위하여데이터는 COMPUSTAT를 이용하였다. 이러한 목적을 달성하기 위하여 STATA 를 이용하여 회귀 분석한 결과, 국제화와 재무성과 간에 U 자형의 관계가 있음을 보여주었다. 또한, 국제화와 기업의 재무성과 간의 관계는 기업의 광고 자산에 의해 조절되었다. 본 연구의 연구결과는 레스토랑산업의 마케팅활동에 활용할 수 있는 유용한 정보를 제공하는데 의의가 있다.

전리수를 이용한 Si 웨이퍼 표면 변화 연구

김우혁,류근걸 한국산학기술학회 2002 한국산학기술학회논문지 Vol.3 No.2

80년대 반도체 산업의 급격한 성장으로 오늘날 반도체 산업은 반도체소자의 초고집접화, 웨이퍼의 대구경화로 발전이 거듭났으며, 소자의 성능과 생산 수율의 향상을 위하여 실리콘 웨이퍼의 세정하는 기술 및 연구를 계속 진행하고 있다. 기존의 반도체 세정은 과다한 화학약품의 사용으로 비 환경친화적이며, 이에 본 연구에서는 기존의 세정벙법을 대체하기 위한 방법으로 환경친화적인 전리수를 이용한 반도체 세정법을 하였다. 이때 실려콘 웨이퍼 표면의 원자적 상태의 변화가 발생하여 다양한 방법으로 확인할 수 있다. 본 연구에서는 이러한 분석을 하기 위하여 기존세정의 화학약품과 전리수로 세정한 웨이퍼의 표면을 비교하였으며, 또한 온도 및 시간별 표변상태변화를 분석하였다, 특히 접촉각 변화에 중점을 두어 변화를 관찰하였으며, 음극수의 경우 17.28°, 극수의 경우 34.1°의 낮은 접촉각을 얻을 수 있었다. In the a rapid changes of the semiconductor manufacturing technologies for early 21st century, it may be safely said that a kernel of terms is the size increase of Si wafer and the size decrease of semiconductor devices. As the size of Si wafers increases and semiconductor device is miniaturized, the units of cleaning processes increases. A present cleaning technology is based upon RCA cleaning which consumes vast chemicals and ultra pure water (UPW) and is the high temperature process. Therefore, this technology gives rise to the environmental issue. To resolve this matter, candidates of advanced cleaning processes has been studied. One of them is to apply the electrolyzed water. In this work, Compared with surface on Si wafer with electrolyzed water cleaning and various chemicals cleaning, and analyzed Si wafer surface condition treated with electrolyzed water by cleaning temperature and cleaning time, Especially, concentrate upon the contact angle. Finally, contact angle on surface treated with cathode water cleaning is 17.28°, and anode water cleaning is 34.1°.

The Effects of Destination Regeneration on Revisit Intention: Moderating Roles of Destination Image

김우혁,Jae-Ho Choi 강원대학교 경영경제연구소 2022 Asia-Pacific Journal of Business Vol.13 No.4

Purpose - Despite the emergence of such destination regeneration as a key factor in urban tourism, little research was carried out on destination regeneration, especially on the impact of destination regeneration on revisit intention. The purpose of this study is to investigate the relationship between destination regeneration and revisit intention with moderating role of the destination image. Design/Methodology/Approach - Data were collected from tourists who visited the destination, after which a total of 250 usable surveys were analyzed. In order to examine the data, we used frequency analysis, exploratory factor analysis, regression analysis by using SPSS 25.0. Findings - Based on the results, first, there is a positive relationship between destination regeneration and revisit intention. In addition, there are significant moderating effects of destination image between destination regeneration and revisit intention. Research Implications or Originality - Those significant findings could contribute to destination development from destination regeneration and revisit intention.

추출 조건에 따른 노니에 함유된 루비아딘 분석

김우혁,김예은,박정은,안양규,정해찬 한국분석과학회 2019 학술대회논문집 Vol.2019 No.11

잠깐만요! 당신의 휴지는 저쪽에 있습니다

김우혁,윤현식,조흥준,조성화 한국환경교육학회 2014 한국환경교육학회 학술대회 자료집 Vol.2014 No.12

Effects of Corporate Social Responsibility on Financial Performancein the U.S. Hotel Industry

김우혁 서비스사이언스학회 2018 서비스연구 Vol.8 No.3

Initiatives for corporate social responsibility (CSR) have often served as sources of competitive advantage in the business world. Although the adoption of CSR practices in the hotel industry continues to increase, empirical research on the relationship between them and financial performance in the industryremains scarce. The purpose of this study was to ascertain the effects of various dimensions of CSR on the financial performance of corporations in the U.S. hotel industry. Data include Kinder, Lydenburg & Domini social performance scores and Compustat data of hotels from 1991 to 2015 identified using a Standard Industrial Classification code. Results of ordinary least squares regression using Stata revealed that efforts toward CSR have significantly affected the financial performance of numerous hotels. Such findings can initiate discussions and inspire future research on CSR in the hospitality industry.

Analyzing a Competitive Market Environment Employing SCP Theory: The Case of the US Hotel Industry

김우혁 (사)한국관광레저학회 2016 관광레저연구 Vol.28 No.6

This research employs a market structure-conduct-performance model (SCP) based on industrial economics studies to estimate causes and effects in the US hotel industry. There is a causal relationship among market structure, conduct, and financial performance. The study was tested by the ordinary least squares (OLS) regression method using STATA. According to the results, advertising, acquisition, and profit margin reveal significant positive effects on market structure. Empirical evidence indicates that this relationship is more than a single-direction connection. This current study suggests that the hotel industry could consider the mutual influences of structure, conduct, and performance when formulating management decisions in order to ensure the comprehensiveness of decisions.

관광목적지 개성이 이미지 및 충성도에 미치는 영향 -강남을 방문한 외래 관광객을 중심으로-

김우혁,김남조 한국관광학회 2016 관광학연구 Vol.40 No.2

This study examines the collective influence of destination personality on destination image creation and its impact on tourists’ loyalty. This research focuses on foreign tourists who visited the Korean metropolitan area of Gangnam which culminated in that destination’s developing acceptance as a landmark of Korea. The sample consisted of 339 destination tourists in Gangnam. To analyze the data, descriptive statistics, confirmatory factor analysis(CFA), structural equation modeling(SEM), and multivariate analysis of variance (MANOVA) methods were utilized. This study found that destination personality, excitement, and comfort had significant effects on cognitive image and affective image. It was also found that destination personality, excitement, particularity, and affective destination image had significant effects on destination loyalty. However, cognitive destination image did not have significant effects on destination loyalty. It was found that there are significant differences among groups in respect to destination personality based on sample characteristics. The results of this study will help enhance efficacy for government officials and destination marketing organization(DMOs) as they develop future marketing strategies. 본 연구의 목적은 관광목적지 개성이 이미지 및 충성도에 미치는 영향관계를 규명하였다. 이러한 목적을 달성하기 위해 코엑스 및 강남역 일대에서 강남을 방문한 외래 관광객 339명을 대상으로 빈도분석, 확인적 요인분석, 구조모형검증, 다변량 분산분석을 실시하였다. 가설검증 결과, 첫째, 관광목적지 개성 중 흥미성과 안락함이 인지적 이미지에 유의적인 영향을 미치는 것으로 나타났다. 둘째, 관광목적지 개성 중 흥미성과 안락함이 정서적 이미지에 유의적인 영향을 미치는 것으로 나타났다. 셋째, 관광목적지 개성 중 흥미성과 독특함이 충성도에 유의적인 영향을 미치는 것으로 나타났다. 넷째, 관광목적지 인지적 이미지는 충성도에 영향을 미치지 않는 것으로 나타났다. 다섯째, 관광목적지 정서적 이미지는 충성도에 유의한 영향을 미치는 것으로 나타났다. 여섯째, 표본의 특성에 따라 관광목적지 개성은 집단 간에 유의한 차이가 있는 것으로 나타났다. 이러한 연구결과는 관광목적지로서 강남이 향후 외래 관광객들에게 한국의 랜드 마크로 자리 매김하고, 차별화된 관광목적지 마케팅 전략을 수립하는데 유용한 정보로 활용되기를 기대한다.

Managing Big Data in the Meetings and Events Industry: A Qualitative Study

김우혁 (사)한국관광레저학회 2019 관광레저연구 Vol.31 No.7

The purpose of this study is to clarify how players in the meetings and events industry use big data. In order to examine the purpose, this study used in-depth interview and mixed purposeful sampling. Findings revealed that event-specific review websites should be created for attendees to offer event-specific feedback. At the same time, the implications of such feedback could change according to feedback from respondents representing different markets or types of organizations. In that sense, meetings and events are unique. The study and its results mark an important foundational step toward understanding the viewpoint of the meetings and events industry.