• Journal of Information Technology Services
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• 제15권2호
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• pp.169-184
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• 2016

Smartphone use is rapidly spreading due to the advantage of being able to connect to the Internet anytime, anywhere--and mobile app development is developing accordingly. The characteristic of the mobile app market is the ability to launch one's app into foreign markets with ease as long as the platform is the same. However, a large amount of prior research asserts that consumers behave differently depending on their culture and, from this perspective, various studies comparing the differences between consumer behaviors in different countries exist. Accordingly, this research, which uses online product reviews (OPRs) in order to analyze the cultural differences in consumer behavior comparatively by nationality, proposes to compare the U.S. and South Korea by selecting ten apps which were released in both countries in order to perform a sentimental analysis on the basis of star ratings and, based on those ratings, to interpret the sentiments in reviews. This research was carried out to determine whether, on the basis of ratings analysis, analysis of review contents for sentiment differences, analysis of LDA topic modeling, and co-occurrence analysis, actual differences in online reviews in South Korea and the U.S. exist due to cultural differences. The results confirm that the sentiments of reviews for both countries appear to be more negative than those of star ratings. Furthermore, while no great differences in high-raking review topics between the U.S. and South Korea were revealed through topic modeling and co-occurrence analyses, numerous differences in sentiment appeared-confirming that Koreans evaluated the mobile apps' specialized functions, while Americans evaluated the mobile apps in their entirety. This research reveals that differences in sentiments regarding mobile app reviews due to cultural differences between Koreans and Americans can be seen through sentiment analysis and topic modeling, and, through co-occurrence analysis, that they were able to examine trends in review-writing for each country.

• The Research Journal of the Costume Culture
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• 제22권4호
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• pp.579-594
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• 2014

The areas of fashion research and fashion design aesthetics & fashion history have been studied under a common research heading as a Humanities subject in the UK and the USA, and as Clothing and Textiles Studies in Korea. The purpose of this paper was to analyze the 2004~2013 research tendencies in terms of reporting methods and contents from 181 world-renowned Fashion Theory research papers within the UK and USA fashion research corpus, and 359 Korean research papers from The Research Journal of Costume Culture related to fashion design aesthetics & costume history field. The subject areas, periods, methodologies, and differences in the topics of the studies were examined. The results of the research are as follows. Regarding the research authorship and length of the research papers, in Fashion Theory most papers were written by a single English-speaking or other foreign language-speaking author and were on average longer than 21 pages, while in The Research Journal of Costume Culture, many papers were jointly written by two Korean researchers and were between 11 and 20 pages. Regarding the content, Fashion Theory was connected to relatively wide and diverse periodical and regional boundaries including the body, clothing, the fashion media, and the overall fashion system, while The Research Journal of Costume Culture revolved around the body and clothing, textiles, the fashion media, and costumes. In addition, since the late $20^{th}$ century, the studies appeared to be related to the current Western world overall or to the country of the author. Regarding the research methodology, Fashion Theory used diverse research subjects and methodologies, and research was conducted on topics relating to fashion culture or fashion aesthetics. On the other hand, The Research Journal of Costume Culture featured relatively more dynamic studies aimed at suggesting developments or solutions to problems. It was found that a large share of that research focused on detailed style analyses and suggestions for aspects such as design elements and design developments. Such differences are considered to be caused by the inherent differences between the academic departments for the Humanities, and the Human Ecology. The above research results are expected to provide fundamental information in setting a direction for future research to assist the globalization of domestic research.

• Nutrition Research and Practice
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• 제4권5호
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• pp.405-413
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• 2010

With the increase in multi-cultural families, Korea is seeing a rapid increase in immigrated housewives, who are closely related to food culture. However, studies for the diet of multi-cultural families, which is most closely related to our lives have not been sufficiently researched. With this background, this study conducted research for immigrated women nationwide about food cultures to provide the possibility which Korean food culture would be developed harmoniously with various foreign food cultures. In this study, the immigrated women seemed to have adapted to Korean food culture quickly, but they showed differences according to some conditions like countries they are from and the time they have been in Korea. To achieve this, we need to conduct consistent and in depth studies for food cultures in multi-cultural families so that we can make healthy development in food culture, harmonious with traditional Korean culture.

• Journal of Periodontal and Implant Science
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• 제26권1호
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• pp.143-160
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• 1996

The purpose of this study was to evaluate the response in aspect of attachment and growth rate of osteoblasts and growth rate of osteoblasts and human gingival fibroblasts to the commercially pure titanium(CP titanium)and titanium alloy(Ti-6AI-4V) that are used widely as implant materials, and to obtain the basic information to ideal implant materials. In the studly, commercially pure titanium in first test group, titanium alloy(Ti-6AI-4V) in second test group, cobalt-chrome-molybdenum alloy(Co-Cr-Mo alloy) in positive control group, and tissue culture polystyrene plate in negative control group were used. The results of this study were as follows. 1. Bone marrow cells cultured on CP titanium and Ti-6Al-4V showed significantly greater attachment and growth rate(p(0.05) compared to Co-Cr-Mo alloy in each time. 2. There were no significant differences(p>0.05) in attachment and growth rate of bone marrow cells cultured on CP titanium and Ti-6AI-4V or tissue culture plate. 3. Most bone marrow cells cultured on CP titanium, Ti-6Al-4V and tissue culture plate were attached well to each substratum in first 2days, and then, grew at higher growth rate. On the other hand, some cells cultured on Co-Cr-Mo alloy failed to attach in first 2 days, and then, attached cells grew at lower growth rate than other groups. 4. Attachment and growth rates of gingival fibroblasts cultured on CP titanium and Ti-6Al-4V showed no significant differences(p>0.05) compared to Co-Cr-Mo alloy in 2 days, but significantly greater increase(p<0.05) in 5 and 9 days. 5. There were no significantly differences(p>0.05) between growth rates on gingival fibroblasts cultured on CP titanium, Ti-6Al-4V and tissue culture plate in 2 and 5days, but a significant lower growth rate(p<0.05) on CP titanium and Ti-6Al-4V versus tissue culture plate. 6. Some gingival fibroblasts cultured on all specimen groups failed to attach, but attached cells grew well, especially on CP titanium, Ti-GAl-4V and tissue culture plate. 7. There were no significant differences(P>0.05) between growth rates of both bone marrow cells and gingival fibroblasts cultured on CP titanium and Ti-6AI-4V. As a result of this study, both commercially pure titanium and Ti-6AI-4V showed excellent biocompatibility and there was no significant difference in the cellular response to the both metals. Bone marrow cells cultured on each substratum showed significantly greater growth rate and responded sensitively to cytotoxic effects of metal surfaces compared to gingival fibroblasts. Considering cell response to the substrate, it was likely that the composition itself of titanium metals have no significant effect on the biocompatibility. Further study need to be done to evaluate the influence of surface characteristics on cellular responses.

• Journal of Convergence Society for SMB
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• 제6권2호
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• pp.1-9
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• 2016

In the modern business environment, ERP System is a tool for efficient use of the resources of the company. Implementation of the ERP System is not a simple introduction of the unit system. The changes and innovation of the company will be made through the BPR. And then, the BPR is made based on the system design and implementation. Cultural difference creates a difference in the attitudes and relationships of members of company. and, Cultural difference produce differences in organizational culture and operating principles. Cultural differences can mention the differences in the cultures of East and West, and can mention the difference between each country within the same culture. In the paper, we determine the impact of cultural differences on the implementation of the ERP System. Cultural differences affect the implementation process and the decision-making process, user interface.

• Journal of the Korea Fashion and Costume Design Association
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• 제12권2호
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• pp.91-105
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• 2010

The purposes of this study were to segment consumers by life style groups and to investigate the differences among the segmented groups in regard to Korean image preferences in casual wear. The subjects of the study were 653 women consumers who lived in Seoul. Data were collected from July to September, 2007. Statistical analyses used in the study were factor analysis, cluster analysis, ANOVA, and Scheffe test. The results showed that there were seven factors of life style: fashion and appearance interest, pride in Korea, sociability, interest in foreign culture, family centered, sports/culture, and interest in Korean food. Based on the seven factors, the consumers were segmented into three groups. They were fashion/diverse culture interest group, family/recreation oriented group, and sociability/family oriented group. The results showed that there were significant differences among the lifestyle segmented groups in regard to Korean image preferences for color, fabric, pattern, and categories of casual wear, and the intention to purchase the casual wear. For example, fashion/diverse culture interest group preferred diverse Korean prints, red, orange, blue and white colors, natural fabrics, and various types of casual wear. Also, the group has the highest interest and intention in wearing Korean image casual wear.

• Lingua Humanitatis
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• 제6권
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• pp.109-145
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• 2004

Social scientists in North America, especially anthropologists, folklorists and linguists, who focus on the study language use and its connection to society, use a variety of labels to describe what they do. Among the best known are 'anthropological linguistics' , 'linguistic anthropology', and 'sociolinguistics'. All of these labels imply that their focus is on the study of language usage in society and culture for their teaching, research and publications. In this paper I am examining the intellectual issues and history that underlie the differences in the labels. The differences and similarities that characterize them are discussed. The author proposes 'linguistic anthropology' as the most useful disciplinary terminology if the study of language combined with culture is to be 'community-centric' and not only 'profession-centric' . He encourages a renewed focus on working with communities. Also, a need to find ways to engage Indigenous members of minority language communities more actively should be a primary goal in the process of 'academic' language work. This is important due to the loss rapid extinction of the many of the world's languages. The author points out that it does matter what we call the work we do, as a label may carry a message of meaning, intent and focus.

• Journal of the Korean Society of Food Culture
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• 제34권2호
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• pp.159-167
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• 2019

The purpose of this study is to provide basic information to improve understanding of contemporary kimchi culture in Korea. Many Koreans are now purchasing kimchi at markets, while the proportion of self-preparation is gradually decreasing. This commodification tendency of kimchi is considered to be associated with changes in consumer's behavior and attitude. In this study, a linear regression and a logistic regression model were used to identify relationships between kimchi consumption behavior and household characteristics. The results showed that the probability of kimjang activity was positively related with family size, possession of a kimchi refrigerator, self-preparation practice, and the intensity of sharing behavior. I also found that kimchi consumption volume per capita of 'purchasing' household was greater than that of 'self-preparing ' or 'sharing-dependent' households, and that the number of family members was inversely related with kimchi consumption volume per capita. The inverse relationship between family size and kimchi consumption volume per capita is considered to be contrary to the widespread thoughts in Korea, which have been developed while experiencing kimchi preparation and consumption in traditional extended families. I think that the relationship comes from differences in menu varieties, which appear to vary with family size. This issue will be investigated in subsequent studies.

• Journal of the Korean Society of Food Culture
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• 제39권4호
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• pp.173-183
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• 2024

The practice of paying for meals in a society is a social behavior that reflects the culture of that society. Accordingly, this study examined Koreans' way to pay for meal and perception of that meal payment methods in various contexts. In Study 1 and 2, Korean college students were asked open-ended questions about the payment methods that Koreans prefer in various situations, and asked to describe reasons for liking or disliking 9 payment methods derived by study 1. As a result, positive characteristics stood out as fairness such as rationality and fairness, as well as intimacy such as friendliness, affection. In Study 3 and 4, we investigated the perception of 6 payment methods (equal payment, membership dues payment, rotational payment, hierarchical payment, ability payment, and volunteering payment method) and examined whether there were generational differences in preferences for six payment methods depending on the situation. As a result, each payment method could be classified into a payment method closer to the logic of reason (sari), which emphasizes fairness, and the logic of heart (simjung), which emphasizes emotional intimacy. Payment method closer to fairness (equal method) was consistently preferred by young people. These results were discussed focusing on the cultural characteristics of Korean society.

• Magazine of the Korean Society of Agricultural Engineers
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• 제33권3호
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• pp.81-90
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• 1991

The purpose of the this study was to investigate and analyze the various statistical data on the actual state of farmland uses given in Korea and Hokkaido of Japan. The results of this research are as follows ; 1. The rate of farmland uses was marked 118% and 99% in Korea and Hokkaido of Japan in 1988, respectively. That of Korea was higher than that of Hokkaido of Japan. The tendency of the value for Korea has been decreased since the value was shown peak in 1980, but that of the value for Hokkaido was found gradually the increased value. It was analyzed that the reason why the value was decreased in Korea was referred to avoid the crops culture, and the reason why the value was increased in Hokkaido was dueto increase the area of pasture. 2. The farmland use system according to region were d ue to be the mixing pattern of rice culture and dry-field crops in East region of korea and the type of mainly rice culture in West region. The pattern of farmland use system was used to be performed mainly the rice culture in Central region, the mixing type of rice culture and dry-field crops in South region, and the agriculture of mainly dry-field crops and dairy in East-North region in Hokkaido. 3. In the light of the rate of planting, the rate of rice culture and dry-field crops were 49% and 51% in Korea, respectively. As the values were 13% and 87% in Hokkaido of Japan, respectively, the dry-field crops attained the superiority. The main crop kinds was shown the rice culture in Korea and the feed plant in Hokkaido of Japan, respectively. 4. In considering the above results, there are much differences in agricultural style and industrialization processes in both country Korea and Japan. Especially much more differences were evident from farmland use system of Hokkaido Island where had unique agricultural style in Japan.