• Journal of the Korea Institute of Information Security & Cryptology
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• v.25 no.4
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• pp.849-861
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• 2015

As the rise in popularity of online games, the users start exchanging rare items for real money. As RMT (Real Money Trade) is prevalent, GFG (Gold Farming Group) who abuse RMT shows up. GFG causes social problems such as identity theft, privacy leaks. Because they needs many bot characters to gather game items. In addition, GFG induce RMT that makes in-game problems such as a destroying game economy, account hacking. Therefore, It is very important work to collapse GFG at the perspective of social and in-game. In this paper, we proposed a fundamental method for detecting RMT buyers for the collapse of GFG at the perspective of buyer by Law of Demand and Supply. We found two type of RMT by analyzing actual game data and detected RMT buyers with high recall ratio of 98% by ruled-based detection.

• Proceedings of the Korea Contents Association Conference
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• 2010.05a
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• pp.37-39
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• 2010

China's online games have been developed a decade, the online game development is very fast. The last monitoring from "gameScan$^{TM}$" shows that there are 6 local manufacturing MMORPG games in the top 20 in march 2010 of china.Through research top 4 MMORPG games, their graphic content is too similar. All of them are the subject of Chinese Martial-Arts and Chinese Mythology, the graphic design elements all from China's traditional culture. This phenomenon will be two defects, the first if the design follow the trend, it can reduce the risk of failure, but it'll lack of competitiveness also. The second is it can meet the needs of Chinese culture for the game players in china, but the complex Chinese mythology and the culture of Martial-Arts are not easy to be accepted for foreigners. There are many European and American games failed in China, because of the differences cultural, the Game players can't understand the history, religion and culture. so, we can get some experience from the successful game cases of Korea and Japan. Use of common cultural elements combined with some Chinese traditional culture to create a new fantasy world. And try some now contents about future or science fiction.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.14 no.4
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• pp.161-178
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• 2019

The purpose of this study is to analyze the effect of characteristics of the online shopping mall website and the service quality factors required on the online service on the reliability and repurchase intention. Through this, the key customer response service and operation management strategy can be proposed for the growth of kidult online shopping mall which is continuously spreading. Also, implications for development direction can be suggested. For this purpose, the ES-QUAL and E-Rec-S-QUAL factors proposed by Parasuraman et al.(2005) were set as independent variables, as well as professionalism, diversity, playfulness, and personalization, and website reliability as a mediating factor, and repurchase intention as a dependent variable. For the analysis, a structured questionnaires survey was conducted to 200 domestic online shopping mall users. The main results are as follows. First, the professionalism, personalization in the characteristics, and service quality factors had positive effects on website reliability. Second, playfulness, personalization in the characteristics, and service quality factors had positive effects on repurchase intention. Third, website reliability had a positive effect on repurchase intention. Fourth, website reliability was found to mediate the relationship between predictive (independent) variables and dependent variables. The above results show that if a professional online shopping mall is equipped with online service quality and establish personalization through enhancing the professionalism, the online shopping mall can form a website reliability and expect to build continuous relationship with customers. In addition, implications can be suggested for future customer response service and operation management strategies.

• Structural Engineering and Mechanics
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• v.42 no.5
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• pp.747-760
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• 2012

In today's online social structure, people with electronic devices or network have been closely related to whether any of the activities, work, school, etc., is related to electronic devices, intelligent robot, and network control. The best mobility and the first rich media of these products as smart phones, smart phones rise rapidly in recent years, high speed processing performance and high free way to install software, deeply loved by many business people. However, not only for smart phone business aspects of the use, but also can engage in education of the teachers or the students are learning a great help. This study construct OCR-assisted learning software written by the JAVA made, and the installation is provided by the Android mobile phone users.

• Journal of Distribution Science
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• v.22 no.5
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• pp.67-79
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• 2024

Purpose: The purpose of this study is to shopping medium determinants and consumer behavior differences based on the value of consumption. Methodology: The subjects of the survey were adult men and women in their 20s or older living in Korea, and 283 valid responses were obtained. A Logit model was used to identify consumption value factors and shopping medium choices. A t-test was conducted to analyze the differences between consumer behavior based on preferred shopping medium (on/offline). Results: The inclusion of community-oriented factors such as eco-friendliness and social contributions lead to higher likelihood of choosing offline shopping. In addition, consumers who value self-expression and who are price sensitive are more likely to choose online stores. Conclusions: It was found that community-oriented factors lead shoppers to choose offline shopping, and the need for self-expression lead shoppers to choose online stores.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.29 no.1
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• pp.103-122
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• 2003

Recently, many graduate schools related to Cosmetic & Beauty have established, and it is very advisable. However, the following the curriculum or the teaching staff has to be made up well for making a substantial graduate school, and it will contribute largely toward to Cosmetic & Beauty industry. If it is used like a tool for only increasing the quorum of student, it is not a help to Cosmetic & Beauty industry even though many Cosmetic & Beauty courses in the graduate schools are established. The government and the industrial circles have to give thought and support to develop a university. Then special workers who train in this part will be a help to grow Cosmetic & Beauty industry. Hereafter, Cosmetic & Beauty industry is a big field of industry after medical supplies in the fine chemistry industry when we take the scale of industry and the national competitiveness into consideration. And Cosmetic & Beauty industry is a competitive field of industry with a small investment contrary to medical supplies. However, there are few educational institutions for special workers through the college of pharmacy in Cosmetic & Beauty contrary to medical supplies. Also, there is no position for managing the growth of Cosmetic & Beauty industry in the government agencies. At this point of time, it is very desirable situation that the graduate school related to Cosmetic & Beauty is established lately, and we hope that it is an opportunity for the growth of Cosmetic & Beauty industry through the interests of the university, the government, the industrial circles, and so on.

• The Journal of Korean Obstetrics and Gynecology
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• v.34 no.1
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• pp.66-81
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• 2021

Objectives: The purpose of this review is to analyze the domestic study trends on Korean medicine treatment for patients after hysterectomy. Methods: We investigated the studies on Korean medicine treatment for patients who undertaken hysterectomy via searching 4 online databases up to October 2020. After searching studies, we analyzed selected studies. Results: 12 clinical studies were selected and all studies were case reports. The most common cause of hysterectomy was myoma of uterine, followd by adenomyosis. The major complaints of post-hysterectomy were abdominal pain, low back pain and fatigue, general weakness. Herbal medicine was used in all studies. In addition, acupuncture, moxibustion and cupping were performed. The duration of inpatient treatment ranged from 5 to 39 days. All cases showed that chief complaints and accompanying symptoms were improved. Conclusions: Korean medicine treatment is an effective treatment option for patients after hysterectomy. Further large, well-designed studies are needed to establish the foundation of Korean medicine treatment after hysterectomy.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.26 no.2
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• pp.63-72
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• 2020

Background: This study aimed to determine the employment and career preferences for orthopedic manual physical therapy for college students majoring in physical therapy. Methods: The subjects were 267 college students majoring in physical therapy, and a survey was conducted both online and offline. The collected data were statistically processed to analyze employment and career according to the general characteristics. Results: Interest, temporal satisfaction of education, and the need for special lectures on orthopedic manual physical therapy were significantly different by sex. There were significant differences in sex, grade, and age with regard to whether they go to graduate school related to orthopedic manual physical therapy and whether to study more about orthopedic manual physical therapy. Conclusions: The educational curriculum must be reinforced for students through systematic curriculum reorganization reflecting their preference for orthopedic manual physical therapy.

• Journal of Korea Game Society
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• v.15 no.2
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• pp.83-94
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• 2015

Methodology of server development is so important for the development of online game because the client where the users play the online game depends on the server. In this research, we have studied data linkage methods of the online game server which permits the server to save and retrieve the user data on the database. The data linkage method of the server is critical to make the users continue their games anywhere online. In this paper, several data linkage methods have been proposed and classified with their definitions. The proposed methods have been evaluated with the experimental data. It will contribute for the developer of online game server to choose a good data linkage method for the features of the game.

• Information Systems Review
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• v.15 no.1
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• pp.45-68
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• 2013

Despite improved technologies, procedures, and regulations, consumers are still uncertain about purchasing online. The objective of this study is to understand uncertainty factors in online shopping and their relationships with the consumers' intention to purchase. For this objective we derived seller anonymity, lack of product transparency, and lack of process transparency as uncertainty factors from previous researches which may affect consumers' perceived uncertainty on online shopping. Then, a causal model was developed to conceptualize the relationships between these uncertainty factors as antecedent variables and consumer's intention to purchase as consequent variable with perceived uncertainty as an intermediary variable. Purchase involvement was used as a moderating variable on the relationship between perceived uncertainty and the intention to purchase online. The model was tested empirically to find meaningful relationships among these variables. The findings indicate that all antecedent variables affect perceived uncertainty significantly and perceived uncertainty negatively affects consumers' intention to purchase. Moreover, the results of analysis show purchase involvement has a significant moderating effect on the relationship between perceived uncertainty and intention to purchase online.