• Journal of Korea Game Society
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• v.15 no.3
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• pp.107-122
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• 2015

The aim of this study is to suggest the strategy and policy to promote world class game industrial complex through the analysis of game contents business ecosystem in Seongnam. As a result of analysis, At present of the game contents industry in Seongnam as ecosystem is challenged in many-side as followings. 1)Lack of interaction between core game contents businesses and extended network businesses in same area. 2)Imbalanced relationships between game contents conglomerate and small and medium sized businesses. 3)Insufficient game contents optimized human resource and development program. This study provides a stepping stone for regional industrial ecosystem of game industry and new possibilities of application about regional industry analysis.

• Journal of Sport and Applied Science
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• v.5 no.2
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• pp.63-71
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• 2021

Purpose: The purpose of this study, we will evaluate and analyze the importance and performance of Seongnam Football Club visitors using IPA analysis to present new marketing strategies and improvement plans based on the basis of the audience's perception of the team's priority, low priority, and excessive effort. Research design, data, and methodology: In order to achieve the purpose of the study, the survey was conducted on 120 home spectators of Seongnam Football Club, and the analysis of the data was conducted using SPSS Window Version 21.0. Data were analyzed via frequency analysis, exploratory factor analysis, corresponding sample t-test, and IPA analysis. Findings are as follows. Results: First, the first quadrant showed 'The convenience of access to the stadium', 'Parking lot convenience', 'Tournament schedule guidance', 'Providing information about player', 'Providing information about the team', 'Ticket reservation method'. Second, the second quadrant showed 'Players' fan service', 'Cleanliness of toilets', 'A player's level of performance', 'Team's level of play', 'A match against a rival team'. Third, the third quadrant showed 'Indication of facility guidance', 'Seat comfort', 'Team's Star Player Possession', 'Various participation events', 'Gift recommendation'. Fourth, the fourth quadrant showed 'Player-related promotion through media', 'Promote match schedules through media', 'Entrance convenience', 'Ticket Price'. Conclusions: Based on these findings, Factor in first quadrant, fourth quadrant should be kept. On the other hand, factors in second quadrant should be improved as soon as possible while factors in third quadrant can be improved through new marketing strategies in the future. Future implications were discussed.

• Journal of Convergence for Information Technology
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• v.12 no.4
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• pp.177-186
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• 2022

The purpose of this study is to suggest operation plans for library programs in preparation for the post-COVID-19 by analyzing the current status of library programs before and after the outbreak of COVID-19 based on the data of the Seongnam public libraries on the Public Data Portal. So, based on 1,317 data collected through the data purification process for duplicates and errors in the files uploaded by Seongnam City, ①programs' subject & type, ②program target users, ③program operation types(online or offline), ④program operating time & number of days, ⑤characteristics of programs preferred by users etc. were analyzed. As results of the analysis, online programs were not operated at all before COVID-19, but online programs started to be operated in earnest after August 2020. Also, there were many experiential activity lectures for infants and elementary school students in 2019, but reading activity lectures for adults and elementary school students increased in 2020. There were many types of online lectures, such as real-time lectures using online video conferencing programs, YouTube video viewing & live broadcasting, and the use of Naver Band & Cafe.

• Journal of Wellbeing Management and Applied Psychology
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• v.5 no.4
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• pp.39-50
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• 2022

Purpose: Odor generated in traditional markets causes discomfort, hindering the pleasant life of residents, and complaints of odors are steadily increasing every year. Odor is defined as a smell that stimulates a person's sense of smell by stimulating hydrogen sulfide, mercaptans, amines, and other irritating gaseous substances. Research design, data and methodology: It is not easy to grasp and manage the current status of the odor analysis of living odors such as traditional markets. Seongnam City has an advanced new town of Bundang and Pangyo, while old cities such as Sujeong-gu are relatively underdeveloped. Results: As a result, the gap between the old city center and the new city center widens, so it is urgent to develop a balanced development. Based on this, the market of Seongnam-si is divided into the old city center and the new city center, and the odor complaint in the traditional market is analyzed to find a solution. A survey was conducted to understand the current status of odor management in the Seongnam-si market and the odor felt by users. Moran Market, Seongnam Jungang Market, and Kumho Market and Dolphin Market, located in the new city center, were selected as targets. The items of the survey consisted of the frequency and cause of the odor, the current status of market management, matters that need improvement, and efforts to resolve the odor. Conclusions: Therefore, this study aims to help citizens feel better about odor environment in places where odor standards are exceeded or complaints occur frequently, and to help local governments and market merchants establish more efficient and useful development plans.

• Journal of the Korean Society of Food Culture
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• v.30 no.4
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• pp.447-456
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• 2015

The purposes of this study were to determine health consciousness and eating habits of dining business owners from Seongnam city. To figure out their health levels, this study focused on quality of sleep, current state of health, health care, smoking, drinking, regular exercise, working hours, dietary behavior pattern, dietary habits, and food intakes patterns. Out of 200 subjects, 104 (52.0%) were males and 96 (48.0%) were females. Their average age was 46.60. For education level, a majority of males graduated from college, whereas a majority of females graduated from high school. Average combined ratios of overweight and obese were 62.5% for males and 25% for females. A majority worked less than 3 years in the dining business area, but 37% of subjects worked more than 10 years. Average health level was favorable, but 38.9% of subjects had hypertension. Males' percentages for smoking and drinking were higher than those of females. Regular physical activity was high, but regular exercise rate was low. Males' average eating speed was faster than that of females and had low scores for desirable eating habits. The study shows that local business owners need to take care of their health.

• The Korean Journal of Ecology
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• v.12 no.2
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• pp.123-132
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• 1989

The parasitic mites were collected from a total of 2,691 house rats in four areas of Seoul, Seongnam, Incheon and Yangsuri of Korea from January, 1983 to December, 1986, Infestation rates, the species composition of the mites. species diversity, evenness, dominance, similarity of the mites among the areas and monthly abundance were studied as follows: Among twenty-one species of mites identified from two species of house rats in the areas, 12 species belonged to Mesostigmata, 8 species to prostigmata and 1 species to Metastigmata. Out of twenty-one species, ten including Androlaelaps casalis were commonly found only on Rattus norvegicus, however, two including Haemogamsus serdjukovae only on Rattus rattus, and all the trombiculid mites were found in particular on R norvegicus. The highest infestation rates of the mites on the rats ranged from June to August in all the areas throughout the year. The species diversity of the mites was the highest (0.6280) in Yangsuri with the highest evenness value (0.5770) observed in Incheon. The seasonal species diversities in Seoul, Seongnam and Yangsuri were higher in April, October and March respectively than the other time of the year. The highest similarity value was calculated between Yangsuri and Seoul areas, compared with the lowest combination in Seoul and Seongnam areas. The seasonal indices of mites showed that the most abundant number of mites was observed in spring and summer in Seoul and Seongnam, in summer and autumn in Incheon and in the winter season in Yangsuri. The mesostigmatid and metastigmatid mites were collected abundantly in July and September from R. norvegicus and R rattus in Seoul with the highest number of the above mites found from R. norvegicus in June in Seongnam. Particularly in Yangsuri, a large number of the mites were collected all the year round.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.40 no.4
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• pp.261-273
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• 2022

This study aims to predict the land use demand of Seongnam-city using system dynamics and to simulate the effect of changes in family structure and land use density adjustment policy on land use demand. This study attempted to construct causal loop diagrams and an analysis model. The changes in land use demand over time were predicted through simulation results. As a result of the analysis, as of 2035, an additional supply of 2.08 km² for residential land and 1.36 km² for commercial land is required. Additionally, the current supply area of industrial land can meet the demand. Three policy experiments were conducted by changing the variable values in the basic model. In the first policy experiment, it was found that when the number of household members decreased sharply compared to the basic model, up to 7.99 km² of additional residential land were required. In the second policy experiment, if the apartment floor area ratio was raised from 200% to 300%, it was possible to meet the demand for residential land with the current supply area of Seongnam-city. In the third policy experiment, it was found that even if the average number of floors in the commercial area was raised from four to five and the building-to-land ratio in the commercial area was raised from 80% to 85%, the demand for commercial land exceeded the supply area of the commercial area in Seongnam-city. This study is meaningful in that it proposes a new analytical model for land use demand prediction using system dynamics, and empirically analyzes the model by applying the actual urban planning status and statistics of Seongnam-city.

• Korean Architects
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• s.487
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• pp.52-57
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• 2009

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.04a
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• pp.11-14
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• 1996

Performance of the group cumulative sum(CUSUM) control scheme using multiple univariate CUSUM charts is more sensitive to the change of quality control(QC) characteristics than the control chart scheme based on the Hotelling statistics. We examine three group charts for multivariate normal data sets simulated with various correlation structures and shift directions in the mean vector. These group schemes apply the orginal measurement vectors, the scaled residual vectors from the regression of each variable on all others and the principal component vectors respectively to calculating the CUSUM statistics. They are also compared to the multivariate QC charts based on the Hotelling statistic by estimating average run lengths, coefficients of variation of run length and ranks in signaling order. On the basis of simulation results, we suggest a control chart scheme appropriate for specific quality control environment.

• Management Science and Financial Engineering
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• v.6 no.1
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• pp.1-19
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• 2000

This papeer proposes a general approach of the multivariate expontially weighted moving average(MEWMA) chart, in which the smoothing matrix has full elements instead of only diagonal elements. The average run length (ARL) properties of this scheme are examined for a diverse set of quality control environments and the information to design the chhart is provied. Performance of the scheme is measured by estmating ARL and compared to those of two group cumulative sum (CUSUM) chats. The comparison resullts show that the MEWMA chart can improve its ARL performance in detecting a small shifts out-of-control in the start-up stage, the general MEWMA chart of a full smoothing matrix appears to offer an exceptional protection aginst departures from control in the process mean.