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성주연(Ju-Yeon Sung),임광식(Kwang-Shik Lim) 한국여행학회 2001 여행학연구 Vol.14 No.-
The purpose of this research is to examine how travel workers perceive the external environment of the present traveling industry, their opinions about the influence on the existing travel industry by the internet travel business. The result of this research indicate as follows: First, travel personnel think that there are differences between the internet marketing and personal service marketing. Second, travel personnel think that the future of internet marketing for travel businesses is bright. Third, travel personnel do not view the prospect of travel businesses negatively on the ground of the increasing internet usage. Fourth, while the travel personnel who have a positive perception of internet marketing think internet marketing is more effective than personal service marketing, the travel personnel who have a negative perception of the internet marketing think personal service marketing is more effective than internet marketing. Fifth, travel personnel say that the serious problems of internet marketing are the lack of experts to maintain and update the home pages, the shortage of practical and accurate travel information and the low booking rate and profit rate relative to the high cost of home page installation and maintenance. Sixth, most travel personnel think that it is more desirable to introduce new systems, by considering the achievements and profits after utilizing the existing systems of travel businesses, rather than to invest disorderly and unreasonably to the internet travel businesses in the current situation.
고성일(Sung-Yil Koh),권성주(Sung-Ju Kwon),황창희(Chang-Hee Hwang),김상인(Sang-In Kim),추석연(Seok-Yeon Choo) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.5
Shield TBM tunneling method has been getting the spotlight for urban tunneling. It can be minimized the civil complaint during construction and possible safe tunneling. But the settlement has occurred inevitably due to characteristics of shield TBM equipment. For this reason, the civil complaint can occur in urban areas when tunnel with shallow depth passes through neighboring building or residential area. In this study, the occurrence factors of settlement according to shield TBM tunneling and the tendency of ground settlement by strata condition had analyzed. It is suggested that the practical settlement estimation method and minimizing method of ground settlement under simultaneous backfill grouting condition through measurement results and back analysis data using gap parameter.
성주연,임광식 관광경영학회 2001 관광경영연구 Vol.13 No.-
The purpose of this research is to examine how travel workers perceive the external environment of the present traveling industry, their opinions about the influence on the existing travel industry by the Internet travel business. The result of this research indicate as follows: First, travel personnel think that there are differences between the Internet marketing and personal service marketing. Second, travel personnel think that the future of Internet marketing for travel businesses is bright. Third, travel personnel do not view the prospect of travel businesses negatively on the ground of the increasing Internet usage. Fourth, while the travel personnel who have a positive perception of Internet marketing think Internet marketing is more effective than personal service marketing, the travel personnel who have a negative perception of the Internet marketing think personal service marketing is more effective than Internet marketing. Fifth, travel personnel say that the serious problems of Internet marketing are the lack of experts to maintain and update the home pages, the shortage of practical and accurate travel information and the low booking rate and profit rate relative to the high cost of home page installation and maintenance. Sixth, most travel personnel think that it is more desirable to introduce new systems, by considering the achievements and profits after utilizing the existing systems of travel businesses, rather than to invest disorderly and unreasonably to the Internet travel businesses in the current situation.