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기술기반셀프서비스(TBSS) 편의성이 기업신뢰와 고객의 장기지향성에 미치는 영향
장영호(Young-Ho Chang) 한국복합리조트포럼 2022 관광체육연구 Vol.1 No.1
Purpose: This study purposes how technology-based self service(TBSS) convenience affect corporate trust, and customer's long-term orientation in the relationship of customers. Method: Based on the collected data, the effects of relationship effect on customer's long-term orientation have been empirically analyzed between the effect of the technology-based self service(TBSS) convenience and corporate trust by conducting a frequency analysis, a factor analysis and a reliability analysis using the SPSS program. Results: First, as a result of verifying the effect of technology-based self service(TBSS) convenience on corporate trust it was found that transaction convenience and post-benefit convenience has a positive influence on corporate trust. Second, as a result of verifying the effect of corporate trust on customer's long-term orientation, it was confirmed that corporate trust on has a positive influence on customer's long-term orientation. Third, in terms of the mediating role of corporate trust between technology-based self service(TBSS) convenience and customer's long-term orientation, it revealed indirect effect in the relationship. Conclusion: Consequently, It carried out examination about the effect on customer's long-term orientation caused by technology-based self service(TBSS) convenience are effective management system to enhance corporate trust.
장영호 ( Young Ho Chang ) 미래군사학회 2012 한국군사학논총 Vol.1 No.1
The purpose of this paper is as follows: First, it tries to understand a proper conceptualization of military asymmetric approaches, types, and cases. And second, it analyzes general characteristics of military asymmetric approaches by applying to the war cases and analysing the consequences of them. As a result, military asymmetric approach is to accomplish a military purpose with a relative superiority by approaching to an adversary``s a weak point with un -expected capabilities. This approach can be applied to all the operations level, su -ch as strategic, operational, and tactical level. In addition, it can be used to var -ious aspects such as objective, means, method, and willingness. As a consequence of analysing the argument of famous military theorists and war cases in Korean history, this paper contends that such an approach is useful to any country in the world. It has evolved continuously by the logic of thesis-a ntithesis-synthesis, along with the development of military technology. Accordingly, it shows the necessity of both our attention to this area and our efforts to activa -te it.
멜론 수경재배 시 배액제로화가 근권환경 및 수량에 미치는 영향
장영호(Young Ho Chang),황연현(Yeon Hyeon Hwang),안철근(Chul Geon An),윤혜숙(Hae Suk Yoon),안재욱(Jae Uk An),임채신(Chae Shin Lim),손길만(Gil Man Shon) (사)한국생물환경조절학회 2012 시설원예‧식물공장 Vol.21 No.4
폐양액을 발생시키지 않는 배액제로형 수경재배기술을 개발하기 위하여 멜론 수경재배 시 표준배액량(배액률 20~40%), 배액최소화(5~10%), 배액제로화(0%) 등으로 배액량을 달리하여 근권환경 변화와 재배기간동안의 급액량과 배액량, 과실품질 등에 미치는 영향을 구명하였다. 재배기간 동안 표준배액에서는 함수률 60~70%, EC 1.5~2.5dS · m<SUP>?1</SUP> 수준으로 되어 근권환경이 적정범위로 유지되었다. 배액제로 처리에서는 함수률 30~50%, EC 2~6dS · m<SUP>?1</SUP>로 변화가 심하였으나 과실품질에는 크게 영향을 미치지 않았다. 1과중은 표준배액 처리가 1,990g인데 비하여 배액제로 처리는 1,836g으로 다소 가벼웠으나 규격품(1.8~2.0㎏) 생산에는 문제가 없었다. 상품과율은 처리 간에 차이가 없었으며 당도는 배액제로처리가 배액최소와 표준배액에 비하여 높았다. 주당 배액량은 표준배액 처리가 27,718mL, 배액최소 처리가 15,769mL, 배액제로 처리가 2,346mL 이었다. 폐양액 발생량은 표준배액 처리가 10a당 83.2㎥로 양액공급량의 34.5% 인데 비하여 배액제로 처리는 7.0㎥로 나타나 멜론 수경재배에서 배액제로화의 가능성을 확인할 수 있었다. This study was conducted to figure out the possibility of non-drainage in muskmelon (Cucumis melo L.) hydroponics culture. Plants were grown under 3 different levels of drainage, standard (20~40%, SD), minimum (5~10%, MD), and non-drainage (ND). Throughout cultivation periods, constant water content and electrolyte conductivity changes in root zone were observed in SD in the range of 60~70% and 1.5~2.5 dS · m<SUP>?1</SUP>, respectively. ND treatment caused the fluctuation in water content and electrolyte conductivity of root zone and its change ranges were 30~50% in water content and 2~6 dS · m<SUP>?1</SUP> in electrolyte conductivity, but ND treatment did not decrease fruit quality. Even if fruit fresh weight was slightly lower in ND with 1,863 g, than in SD with 1,990 g, the fruit weight in ND meets standard market size, 1,800~2,000 g. Higher soluble solids content was observed in fruit in ND than in SD and MD. Total amount of drainage per plant was 27,718, 15,769 and 2,346 mL in SD, MD and ND, respectively. SD showed 83.2 ㎥ drainage, 34.5% drainage of irrigation amount whereas required total irrigation amount in ND was very low with 7 ㎥.