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경제적 환경이 관광수요에 미치는 영향: 농촌관광마을을 중심으로
손은호,이상영,박덕병 한국호텔관광학회 2010 호텔관광연구 Vol.12 No.4
Generally, price is an important factor in tourists’ destination choice. tourism environments are classified with the external and internal. Rural tourism demand was influenced directly and indirectly by the external and internal environments. Prices and tourists’ income are the most commonly used variables to explain tourism demand. The study aims to examine the determinants of the change of external environments on rural tourism demand. The explanatory variables in this research were gross domestic product (GDP), consumer price index (CPI) and highly pathogenic avian influenza (HPAI). The results of this study were as follows; Only the GDP significantly affected tourism demand in rural areas, The results suggest that it is important for policy-maker and community leaders to consider GDP when decision making on strategic management.
연구논문 : 일반환경변화가 호텔식음료매출에 미치는 영향 : 경주지역 특급호텔을 중심으로
손은호,구정대 대한관광경영학회 2004 觀光硏究 Vol.18 No.3
Today, analysis about general environment change is emphasized than past analyzing hotel management result. The reason is that modern business environment is uncertain and various. Therefore, this study is to observe the impacts that Exchange Rates(ER), Consumer Price Index(CPI), Gross Domestic Product(GDP), Labor Production Index(LPI) on hotel food and beverage sale. The results show that the beta index on equal linear measure to compare impact getting in hotel food and beverage sale: CPI is 0.689, GDP is 0.345, ER is -0.571. CPI appeared relatively higher than other two variables gets in hotel food and beverage sale.
손은호,이명숙,강홍석,하종욱,소원욱,박인준,육신홍,이수복,박진수 한국공업화학회 2018 한국공업화학회 연구논문 초록집 Vol.2018 No.0
연료전지 핵심부품인 전불소계 연료전지 전해질 고분자(PFSA)는 듀폰 등 다국적 기업의 독점적 기술개발 및 생산, 판매가 이루어지고 있다. 현재 듀폰사의 Nafion이 안정적인 양산체계구축에 따른 가장 높은 시장점유율을 가지고 있으며, PFSA 소재는 제조공정의 복잡성과 어려움, 독점적인 시장 등으로 인해 매우 높은 생산단가 ($400/m2, Nafion212)를 형성하며 공급이 원활치 못하여 연료전지차 부품의 cost down 및 국내 생산기술 확보에 걸림돌이 되고 있다. 이러한 국내 산업의 문제점을 해소하고자 본 연구에서는 국내에서 제조 개발된 PFSA 단량체를 활용하여 TFE와 중합을 통해서 얻어진 전해질 고분자 제조기술에 대해 소개하고자 한다. 중합개시제의 합성, 온도 압력등 중합조건에 따른 물성, 얻어진 PFSA 의 성능 평가 등을 포함한다.
Wetting properties of various comb-like polymer films with alkyl or fluoroalkyl side groups
손은호,박인준,하종욱,이수복 한국공업화학회 2015 한국공업화학회 연구논문 초록집 Vol.2015 No.0
The control of surface wetting properties is very useful for many practical applications. Wetting properties of flat polymeric surfaces are mainly affected by the molecular and chemical structures. Comb-like polymers with functional side chains have been widely used to investigate the correlation between molecular structure and wettability. In this study, we investigated wetting properties and surface molecular structures of various comb-like polymers with alkyl or fluoroalkyl side groups. Their potential applications such as liquid crystal alignment layer and antifouling film with biocompatible property and/or antibacterial property were also evaluated.