• Journal of Integrative Natural Science
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• v.14 no.2
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• pp.35-40
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• 2021

In this paper, we proposed a multi-subject-level sentiment analysis model for user reviews using the Latent Dirichlet Allocation (LDA) method targeting user-generated content (UGC). Data were collected from users' online reviews of hotels in major tourist cities in the world, and 30 hotel-related topics were extracted using the entire user reviews through the LDA technique. Six major hotel-related themes (Cleanliness, Location, Rooms, Service, Sleep Quality, and Value) were selected from the extracted themes, and emotions were evaluated for sentences corresponding to six themes in each user review in the proposed sentiment analysis model. Sentiment was analyzed using a dictionary. In addition, the performance of the proposed sentiment analysis model was evaluated by comparing the emotional values for each subject in the user reviews and the detailed scores evaluated by the user directly for each hotel attribute. As a result of analyzing the values of accuracy and recall of the proposed sentiment analysis model, it was analyzed that the efficiency was high.

• Korean Institute of Interior Design Journal
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• v.15 no.4 s.57
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• pp.3-11
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• 2006

The vocabulary of modern grand hotels' interior designs reflects western design patterns, showing its nostalgia for modern architecture. And it also contains the trace of past designs implanted by others then, expressing the hardships of Korean history. Like this, the past architectural style distorted under the Japanese imperialistic rule has continued to exist until now without any significant changes, because there has been little effort to figure out the history of modern interior designs. And also there has been the lack of data and aesthetic descriptions about the modern interior designs that contain the historical nature of society. Therefore, this study will review the interior design of modern buildings, which trace back to the fawning of the Korean Interior Design. And it aims to understand the hotel interior's expressive characteristics and historical meanings by paying a particular attention to its lost parts. And it also alms to have a significant meaning in taking the first step toward a clue of the history of Korean modern interiors by systematically putting in order the ever-disappearing materials of modern hotel interiors.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2007.11a
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• pp.232.2-232.2
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• 2007

• Journal of the Korea Fashion and Costume Design Association
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• v.15 no.3
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• pp.167-185
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• 2013

Among korean traditional culture, TalChum(mask dance) which bears our unique cultural emotion, is about wearing a Tal(korean mask) and dancing, which express our ethnic feeling. The ethnic feeling was expressed into silhouette of hotel uniform which sightseers at home and abroad most frequently visit. This would be the best and the fastest way to show and deliver ethinic feeling of Korea. Fashion design of an uniform would be the best way to express group's unification and attachment. The purpose of this study was to design uniforms, in order to satisfy the property of function, aesthetic points, symbolism to inhere and to differentiate the group from others by using plastic and creative design. This study was meant to induce people to get near to characteristic of Korean culture, using hotel uniform design. Mask's plastic beauty of characteristic Chosun dynasty and express vividly Tal's image with Korean traditional reality was applied on hotel uniform design. By doing so, visitors can come back to the hotel with longtime memory of Korea. The characteristics and the humorous symbolism of Tal were designed and applied to uniform design on collar, bodice, pocket, and sleeves.

• CRM연구
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• v.3 no.2
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• pp.21-41
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• 2010

The current research was conducted to examine the factors that affect outsourcing performances, and further investigate whether a discrepancy in performance exists between the medical institutions and hotel service institutions. The study surveyed both medical and hotel administrators for approximately two months, who managed outsourcing tasks. Total of 325 responses out of 350 distributed were collected. However, due to inadequate responses, six responses were excluded, amounting to total of 319 (155 medical institutions, 164 hotels) valid responses included in the final analysis. First, the informal outsourcing relationships between representatives of outsourcing service seekers and providers did not appear to have significant effects in terms of the levels of trust in neither medical institutions nor hotel industries. However, the relationships affected outsourcing degrees exclusively in medical institutions, showing the disparity between the two service institutions. This was explained due to the continuing long term efforts required to establish an informal relationship in medical institutions. Second, communication was shown to have positive effects on levels of trust in both medical institutions and hotel industries. This indicates a prominent outsourcing trait that emphasizes the significance of mutual cordial communication that contributes to establishing positive relationships. Third, opportunistic behavior of the outsourcing service providers appeared to negatively affect the levels of trust as well as outsourcing degrees for both medical and hotel industries. Therefore, opportunistic behaviors were found to have more tendencies to causing tension and discomfort rather than creating a relationship based on mutual credibility or conviviality. Fourth, the effect of service infrastructures on the level of trust did not appear to be significant on medical institutions, while showing positive influence on hotel industries. Additionally, service infrastructures were found to positively influence the outsourcing performance levels for both sectors. Fifth, trust between outsourcing service seekers and providers did not appear to have noticeable impact on the outsourcing degrees for either institution. On the contrary, trust appeared to have positive impacts on performance for both institutions. This further indicates that, when engaging in outsourcing, strengthening relationships through mutual partnership with outsourcing entities rather than establishing contractual relationships leads to improving the reciprocal trust, which in turn improves work results. Lastly the outsourcing degree of service seekers appeared to have positive impact on the outsourcing performance for both medical institutions and hotel industries, indicating the causal relationship between the affectability of outsourcing degrees and the following performance results.

• Proceedings of the Korean Society of Life Science Conference
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• 2008.10a
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• pp.74.2-74.2
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• 2008

• Journal of architectural history
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• v.18 no.4
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• pp.43-62
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• 2009

No.87 Sogong-dong where is the Chosun hotel stand. There was the Nambeol-gung(south ern royal villa) which had been a reception hall for enboys of the toadied country before Hwangudan圜丘壇 being set up in the year 1897. The site of the Nambeol-gung was Gyeongjeong慶貞 princess's a lot for house in the early 15th century. But after princess's death, it occurred property dispute between her son and four daughters. As a result of the dispute, a lot and a house of all the princess's properties reverted to the government. At reverted this lot was established a big royal villa in the year 1583 and that royal villa was granted to Uian prince. The villa reverted to the government again when the Uian義安 prince was dead in 12 years old by an epidemic. After the Imjin Invasion壬辰倭亂, another houses and buildings got to be role as a palace because of all the palace in the capital was burnt down to ashes. Among others Nambeol-gung was brought into play as the royal audience chamber. As well as, the villa became brought out role as a reception hall for enboys of the toadied country instead of a damaged reception hall the Taepyong-gwan太平館. In period when the envoy didn't come, the Nambeol-gung was used to extraordinary office of government like Dogam都監. This situation is to mean that the Nambeol-gung is not the royal villa any more. Because of the Nambeol-gung was built as a royal villa, that spaces were composited like space of house and palace. But this spatial composition and spatial name were not fit to hold a ceremony of government office. After all, Nambeol-gung was used change only the spatial name conform to ceremony of office keep up the spatial composition.

• Journal of the Korean Society of Food Science and Nutrition
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• v.31 no.4
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• pp.599-603
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• 2002

Radiolytic compounds of lipids, as hydrocarbons and 2-alkylcyclobutanones, were determined to detect the irradiated dried Mytilus coruscus. The detection methods were composed of fat extraction by Soxtec apparatus from dried Mytilus coruscus, isolation of hydrocarbons and 2-alkylcyclobutanones with a florisil column chromatography and identification of GC/MS. Concentrations of the radiation-induced hydrocarbons and 2-alkylcyclobutanones increased with the irradiation dose. The major hydrocarbons in irradiated Mytilus coruscus were pentadecane and 1-tetradecene originated from palmitic acid, and heptadecane and 1-hexadecene originated from stearic acid. 2-(5'- Tetradecenyl)cyclobutanone of 2-alkylcyclobutanones was high relatively. The radiation - induced hydrocarbons and 2-alkylcyclobutanones from dried Mytilus coruscus were detected at 0.5 kGy over and not detected at the non-irradiated.

• Journal of the Korean Society of Food Culture
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• v.11 no.2
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• pp.169-178
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• 1996

The purpose of this study was to get an information on hotel cook. So the food and beverage (F and B) enterprise is one of the most promising industry on post-industry society, and the cook is real agent to lead the F and B enterprise, we need to have a data, information and knowledge on cook to improve a culinary art training program and working environment. This study was surveyed by 216 cook to work for deluxe hotels at Pusan. The results were summarized as follows: 1. The almost cook worked with restaurant for $8{\sim}9$ hours/day, and a half of cook earned a million won in a month. A higher grade cook worked longer hours and earned more money than a lower grade one. 2. The most popular workplace of the cook was Western restaurant, the male cook working at a Western restaurant were more than female, the more female cook and novices worked at a Korean restaurant. 3. The most popular qualification that the cook take were a western culinary art one, and next were Korean one and Japanese one. The 77.8% cook worked at the place that fitted in with their culinary art qulification. 4. A half of cook insisted that they were a expert of western culinary art, and the next was the Korean, Japanese one in order. 5. The cook were unsatisfied with pay, work environment, human relation and promotion, and if they change their workplace, a lot of cook wished to manage their own restaurant. 6. The 63.4% of cook changed their workplace more than a time. The male cook got a more chance to change workplace than female one. The higher grade cook got a more chance to charge workplace. Almost cook got a no chance to study a culinary art at overseas. The most favorite place that the cook want to visit for studying was Europe, and next were Japan, America, Southeast Asia in order.

• Information Systems Review
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• v.15 no.2
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• pp.41-58
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• 2013

The purpose of the present study is to theoretically assess IT Implementation Model of Cooper and Zmud (1990) in a hospital IS use context. A case study was applied to analogical study by interview from several end-users of the information systems at a university hospital. This study presented an EMR(Electronic Medical Record) systems how is initially implemented at an initial stage, continually adopted, adapted, accepted at an adoption stage, and finally rountinized and infused into an organization. Our study also elaborated IT Implementation Model as defining EMR development and its impact on nature of IS use in a hospital. This case study explained the characteristics of EMR and hospital organization context conceptually.