http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
인지된 공정성이 오픈마켓의 만족과 지속적 이용의도에 미치는 영향
홍문경(Moon-Kyung Hong),곽기영(Kee-Young Kwahk) 한국경영과학회 2010 한국경영과학회지 Vol.35 No.3
As the Internet is explosively growing and the market is rapidly globalized, many entrepreneurs have been given an impetus to take on the function of the intermediation between providers and customers. Organizations performing the mediating roles in the cyberspace are termed ‘cybermediary’ and often called ‘Openmarket’ as a kind of transactional cybermediary in Korea. Despite sustainable growth of Openmarket, customer complaints and damages are increasing because of absence of recovery standards after a service failure. Therefore, it is important that a service provider converts dissatisfied customers to advocates for the growth of the Openmarket. This study aims to examine the role of recovery of the service failures for the Openmarket by proposing a relationship between complaint handling and continuance based on the equity theory. From the empirical results, we found that interactional equity had significant effects on both overall service satisfaction and recovery satisfaction, while procedural equity significantly influenced only recovery satisfaction. Recovery satisfaction also had an impact on overall service satisfaction and each satisfaction factor was positively related to continuance intention.
해수에서 분리한 Vibrio sp. M-96 균주의 열감수성 alkaline phosphatase 성질
박문경,진덕희,김중균,공인수,김광현,홍용기,Park, Moon-Kyung,Jin, Deuk-Hee,Kim, Joong-Kyun,Kong, In-Soo,Kim, Kwang-Hyeon,Hong, Yong-Ki 한국생명과학회 1996 생명과학회지 Vol.6 No.3
A thermolabile alkaline phosphatase has been purified through steps of osmotic shock, ammonium sulfate salting-out, and DAEA-cellulose chromatography from the cultured broth of the marine Vibrio sp. M-96 strain. The optimal temperature for the enzyme activity was 35$\circ$C. The optimal pH was pH11.0, and the range of pHstability was pH10.4 to 12.0. Thermal inactivation occured within 6 mintes at 60$\circ$C. The enzyme was considerably inactivated by 0.1mM concentrations of Hg$^{2+}$, Ni$^{2+}$ and Zn$^{2+}$, whereas activated up to 234% by 1mM of Mn$^{2+}$. The activation energy and deactivation energy by the Arrhenius equation were 4.02 Kcal/mol and 9.098 Kcal/mol, respectively. The Km and Vmax values of the enzyme for p-introphenylphosphate were found to be 0.0465mM and 0.001334mM/min, respectively. Active form of the enzyme had a molecular weight of 57,000 dalton determined by the Sephadex G-200 gel filtration method.
곽기영(Kee Young Kwahk),홍문경(Moon Kyung Hong) 한국경영학회 2011 經營學硏究 Vol.40 No.4
Current business environments are increasingly hyper-competitive and rapidly changing due to globalization and the advancement of information and communication technologies. In order to identify opportunities and threats from such turbulent environments and respond to them appropriately, many companies are putting effort into developing dynamic capabilities. Organizational agility, as a type of dynamic capability of an organization that helps companies rapidly adapt to dynamic environment, plays an important role in sustaining competitive advantage and enhancing organizational performance. Despite the importance of organizational agility, however, there has been little empirical research on its antecedents and impacts. Based on the dynamic capability theory, this study proposes a theoretical research model that explains formation and consequence of organizational agility and tests it empirically. We propose information technology competency and organizational learning as formation factors of organizational agility, while suggesting organizational performance as its consequence factor. With this motivation, this study has three research objectives. First, this study proposes a role of dynamic capability that organizations can use to appropriately respond to changing business environments. In particular, we conceptualize organizational agility as being one of the most important dynamic capabilities of organizations and examine its role in an organizational setting. Second, this study introduces and tests a theoretical model accounting for the relationships among information technology competency, organizational learning, organizational agility, and organizational performance. In addition, this study examines a mediating role of organizational agility between its antecedents and organizational performance. Third, we aim to provide insights on how to create and improve organizational agility by analyzing the research findings. This suggests the direction for the management on how to deploy organizational resources. In order to test the proposed model, the overall approach employed was a field study using the structural equation model. We developed our data collection instrument by adopting existing validated questions wherever possible. Organization-level samples collected from 84 companies were used to empirically examine the proposed research model. We carried out data analysis using a twostep methodology with LISREL 8.7. The first step in the data analysis was to establish the convergent and discriminant validity of the constructs. In the second step, we examined the structural model based on the cleansed measurement model. The empirical results supported the proposed model and identified the mediation role of organizational agility. As a result of the analysis, the following findings were discussed. First, information technology competency significantly influenced both organizational agility and organizational learning. Second, it was revealed that organizational learning significantly influenced organizational agility. Third, organizational agility was found to have an impact on organizational performance. In conclusion, the theoretical and practical implications of this study were discussed, along with its limitations.
이미식(Lee Mee-Sik),홍문경(Hong Moon-Kyung) 한복문화학회 2015 韓服文化 Vol.18 No.4
The purpose of this study was to understand 18th century women"s jeogori fabric trends by examining excavated jeogories from the tomb of Lady Changneong-Jo (1721-1742). Total of 25 jeogories were analyzed and then compared with other commonly used fabrics of the time. All the fabrics of 25 jeogories were silk. For fabric construction, combinations of the three fundamental weaves were utilized. There were total of 42 types of fabric: 23 plain weave fabric, 7 twill fabric, and 12 satin fabric. Of these, 32 were patterned fabric. Plain weave fabrics were used on 14 different jeogories. Out of these, 13 patterned plain weave fabrics were observed. The patterned parts were mostly 3/1 right-handed twill. All the twill fabrics were patterned and were used in 5 jeogories. Ground structure was 3/1 right-handed twill. For the patterned parts, 6 pieces were reversed satin, and one was 1/3 left-handed twill. Satin fabrics were used in 11 jeogories. There were total of 12 different types, all patterned satin fabrics(damask). The utilized ground structures were one of the three types: 5 leaf 2 float, 5 leaf 3 float or 8 leaf 3 float satin weave. All patterned parts were reversed satin. In the final analysis, total of 79 jeogori fabrics(bodice & sleeve) used in 18th century, including the pieces from the Lady Changneong-Jo"s tomb were examined. As a result, this study discovered that for 18th Century jeogori fabrics plain weave fabrics were the most frequently used, followed by satin fabrics and twill fabrics.