• Journal of Information Technology Applications and Management
• /
• v.19 no.4
• /
• pp.137-152
• /
• 2012

As social media such as facebook and twitter is widespread, social commerce appears as a new way of e-commerce. Social commerce is a subset of electronic commerce that involves using social media that supports social interaction and user contributions. From the understanding of social commerce and literature review, we deduced the research model that relationship, collectivism, convenience, usefulness, low price, reputation, and rapidness have influence on satisfaction and repurchase intention. As a result of data analysis, relationship, convenience, usefulness, low price, and rapidness had influence on satisfaction and repurchase intention. And collectivism had influence on relationship. But reputation did not have influence on satisfaction. The focus of this study is on the effect of relationship and collectivism on satisfaction and repurchase, because relationship and collectivism is the major feature of social commerce. Succinctly speaking, collectivism affects relationship among users, in turn, relationship affects satisfaction and repurchase intention. This study gives a contribution to business. Business related with social commerce has to make a business strategy for managing relationship and consider collectivism tendency for selecting target customer.

• Korea Journal of Hospital Management
• /
• v.23 no.4
• /
• pp.1-14
• /
• 2018

Purpose : Customers with loyalty are very important to hospitals for sustainable growth in their medical market. Individuals with loyalty are likely to visit same hospital repeatedly when they need medical services. This study was to identify factors associated with selection of specialty hospitals among customers with loyalty. Methods : The subjects of this study were 735 inpatients in 22 specialty hospitals in 6 designated fields(joints, spine, colorectal-anal, obstetrics and gynecology, ophthalmology, otolaryngology). Customer types classified as customers with high loyalty, neutral customers, and customers with low loyalty according to net promoter score(NPS). Factor analysis was conducted to classify 22 hospital selection factors into some similar properties. Logistic regression analysis was conducted to confirm the selection factors related to loyal customers. Findings : Most of specialty hospitals received high NPS of 8 points or higher in all the designated fields. Five factors associated with selection of specialty hospital are (1) hospital facilities and convenience, (2) trust in doctor and hospital, (3) rapidness of treatment, (4) hospital awareness, and (5) accessibility. As a result of logistic regression analysis, selection factors related to loyal customers were 'hospital facilities and convenience', 'trust in doctor and hospital' and 'rapidness of treatment'. Differences in the degree of importance of three selection factors by customer types appeared for each designated field. Practical Implications : This study confirms the high level of patient experience among inpatients of specialty hospitals. Factors associated with selection of hospital among inpatients with loyalty are 'facilities and convenience of hospitals', 'trust of doctor and hospital' and 'rapidness of treatment'. This study will be meaningful as basic data to systematically enhance the roles and functions of the health care system and to provide securing competitiveness according to designated fields in the management aspect of specialty hospitals.

• The Korean Society of Law and Medicine
• /
• v.14 no.1
• /
• pp.117-144
• /
• 2013

After several bills for the reasonable medical dispute resolution had been proposed for over twenty years, "Act on Remedy for Damage from Medical Accident and Medical Dispute Mediation" was eventually enacted on April 7, 2011 and came into effect from April 8, 2012. This study evaluates the achievements and results of the past year, suggesting the future improvements or tasks. The main issue of Act on Medical Dispute Mediation is Korea Medical Dispute Mediation and Arbitration Agency. Therefore, the success of the Act depends on the outcomes of Korea Medical Dispute Mediation and Arbitration Agency. Although the Act has been enforced for only one year, this paper examines the outcomes of the Agency with limited materials for its development. Korea Medical Dispute Mediation and Arbitration Agency was established for rapid, fair, and effective medical dispute resolution. Thus, the evaluation of the performances of the Agency is based on the 1) rapidness, 2) fairness, and 3) effectiveness of the dispute resolution. To sum up, the system earned positive evaluations as for the rapidness and fairness, but some problems were indicated with regard to the effectiveness. As the system of medical dispute mediation and arbitration in Korea has no parallel in the world, other countries show many interests in it. The rapid and fair medical dispute resolution is of benefit in both patients and medical institutes and decreases social costs. As the Act had a difficult passage through Parliament, it should be maintained and improved continuously.

• The Journal of the Korea Contents Association
• /
• v.19 no.8
• /
• pp.490-499
• /
• 2019

Face recognition payment service is an innovative payment method based on face recognition technology and is emerging in China now. Various industries regarding unmanned sales are likely to utilize this face recognition payment service in the future. This study investigated the factors influencing the usage intention of Chinese consumers who have experience using face recognition service. We used questionnaire survey and analysis with SPSS and AMOS. According to the results of the study, conclusions are as followed. First, consumers' attitudes toward the characteristic of face recognition payment service, which are non-contact and non-coercion, positively affected perceived usefulness. Second, the rapidness of the facial recognition payment among the recognition, the security and the rapidness of this service affected the ease of use. Third, social influences such as subjective norms also influence the intention to use. Fourth, the increase of the level of self-expression awareness and the intention of using face recognition payment service are confirmed. Through these results, the implications for design and communication of related innovative services were discussed.

• Maxillofacial Plastic and Reconstructive Surgery
• /
• v.22 no.4
• /
• pp.454-457
• /
• 2000

The posterior nasal bleeding sometimes develope a life threatening situation because of its limited access and the profuse vascular network of the bleeding area. There are various methods of hemostasis including packing, cautery, and arterial ligation those vary in effectiveness. But sometimes patients cannot tolerate these methods or show rebleeding sign. So, if all of these methods are not successful, we should consider the further treatment. The selective angiographic embolization has various advantages such as rapidness, repetition, good visualization, and being performed under local anesthesia, therefore it can provide useful way in patients with massive, intractable posterior nasal bleeding. We report a case of angiographic embolization for intractable posterior nasal bleeding patient and review the effectiveness of the this treatment.

• Nuclear Engineering and Technology
• /
• v.2 no.4
• /
• pp.273-278
• /
• 1970

The Contents of uranium and thorium in radioactive ores produced in Korea were determined by gamma-ray spectrometry utilizing Ge (Li) diode detector. Both methods, namely, gamma-ray spectrometries of activated samples and non-activated samples, were tested and compared for their accuracies and rapidness in determination of contents. Also the useful-ness of application of Ge(Li) diode detector to the determination of uranium and thorium contents in ores was discussed in detail.

• Proceedings of the KIPE Conference
• /
• 2004.07b
• /
• pp.583-586
• /
• 2004

A typical method to control the single-phase power converter system is to utilize the zero-crossing PLL. However, this method is vulnerable to the voltage disturbance and affects the performance of controller This paper proposes a new single-phase PLL system that is composed of the adaptive linear combiner and the PI control. The operational principle was analyzed through theoretical approach and the performance was verified through simulations with MATLAB. The proposed PLL system shows rapidness and robustness in control under the voltage disturbances such as the sag, harmonics, and phase jump.

• The Research Journal of the Costume Culture
• /
• v.10 no.3
• /
• pp.261-269
• /
• 2002

The purposes of this study were to investigate component of service quality and to determine significant factors on the service quality and buying intention of internet apparel shopping mall. The data were collected from 212 female adults using questionnaire. Using SPSS package, Cronbach's α, factor analysis, and multiple repression analysis were performed. The results could be summarized as follows. 1. The service quality of internet apparel shopping mall was perceived as reliability, advantage, responsibility, product assortment, tangibles, and rapidness. 2. For perceived risk, privacy risk, economic risk, delivery risk, size risk, and quality risk were investigated. The perceived risk except economic risk and web search ability had an effect on the service quality of internet apparel shopping mall. 3. The most of perceived risk, web search ability, and advantage of the service quality had an effect on the shopping intent of the internet apparel shopping mall. Based on the these results, marketing strategies were suggested.

• Computers and Concrete
• /
• v.12 no.4
• /
• pp.431-442
• /
• 2013

This study attempted to find a proper method applicable to simulating practical equifield lines of two-dimensional Accelerate Lithium Migration Technique (ALMT), and evaluate the feasibility of using the theoretical ion migration model of one-dimensional ALMT to predict the ion migration behavior of two-dimensional ALMT. The result showed that the electrolyte or carbon plate can be used as matrix to draw equifield line graph similar to that by using mortar as matrix. Using electrolyte electrode module for simulation has advantages of simple production, easy measurement, rapidness, and economy. The electrolyte module can be used to simulate the equifield line distribution diagram in practical two-dimensional electrode configuration firstly. Then, several equifield line zones were marked, and several subzones under one-dimensional ALMT were separated from various equifield line zones. The theoretical free content distribution of alkali in concrete under two-dimensional electric field effect could be obtained from duration analysis.

• Journal of the Korean Society of Costume
• /
• v.52 no.3
• /
• pp.161-169
• /
• 2002

The purposes of this study were to investigate effects of the clothing consumption value on the service quality and to examine the determinant factors on the attitude of interned apparel shopping. The data were collected from 227 female adults using questionnaire. Using SPSS 9.0 package. Cronbachs $\alpha$, factor analysis, and multiple regression analysis were performed. The results could be summarized as follows. 1. Clothing consumption value was composed of 5 factors : fashion value, social value, functional value, personality value, and emotional value. 2. Clothing consumption vague had direct effects on the service quality of internet apparel shopping mall. The service quality was perceived as reliability, advantage. responsibility, product assortment, tangibles, and rapidness. 3. Consumer characteristics such as age, household income. experience of internet shopping. and web search ability, clothing consumption value. and product assortment of the service quality had significant effects on the attitude of internet apparel shopping.