• Journal of Korean Library and Information Science Society
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• v.51 no.3
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• pp.103-121
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• 2020

This study aimed to analyze the research trends of school libraries from 1990 to July 2020. To this end, LDA topic modeling analysis was conducted to the domestic article abstracts related to school libraries. The total number of documents is 498 papers published by the four major domestic journals in Library and Information Science. The log-likelihood estimate criterion was used to determine the number of topics for topic modeling. As a result of the study, 27 topics were discovered, then, theory were categorized by eight subject areas: general, institutional system, building/equipment, operation/management, data organization, service, education, and others. The most popular research was library utilization classes (T27) and Information Utilization (T2). More than 20 studies were found in each evaluation index development (T13), school librarian placement (T24), learning information media utilization (T3), community public library (T7), library cooperation (T9), library use (T17), library research (T11), reading education (T4), collection development (T5), and education effects/teaching methods (T18).

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.16 no.2
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• pp.27-40
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• 2016

This paper aims to analyze the business types of 237 IoT based smart home companies in the world (launched during 1999~2014) which got global investment last few years. For this, the previous literatures trying to analze technology and service types of smart home are searched and the typology of the platform is discussed. Based on it, this research conceptualizes an analysis framework that includes three areas of smart home like home automation, home security, and energy efficiency with the three platform types like product, software, and service. This study concludes that the development of business type for IoT based smart home ecosystem is from the product to software and it can be a platform or not. In current status, there are a few platforms of product and software, but in the device management (16%) and thermostat (11%), companies are persuing more platform like. It is difficult to find the service platform in overall areas, for application based service has a few attractions in the investment market due to the lack of cloud infrastructure and data analytics. The following three are the implication to domestic market: 1) More active offering of API and SDK, 2) more active introduction of wireless Intenet network protocols, and 3) more active interoperability efforts and alliance activities are needed.

• Journal of Digital Convergence
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• v.12 no.5
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• pp.403-413
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• 2014

This study is to select educational films suitable for enhancing creativity and personality in order to develop educational contents aimed at pre-service early childhood teacher. First, three film critics based on sub-elements of ego-identity selected final 59 films. Next, three education experts classified the 59 films into small groups based on components each for creativity and personality. As a result, first, films classified according to pre-service early childhood teacher' sub-elements of ego-identity, educational components for creativity, and educational components for personality were 8 in job, 7 in religion, 6 in politics, 7 in philosophical life style, 8 in friendship, 8 in relationship, 7 in gender role, and 8 in leisure activity. Second, verifying suitability of film critics and education experts using Delphi method in order to select educational films to enhance pre-service early childhood teacher' creativity and personality based on films was effective in increasing validity of the results of this research.

• Journal of Digital Convergence
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• v.18 no.8
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• pp.85-95
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• 2020

It is a newly defined concept of digital sex crimes as the sex crime pattern in Korea is integrated with digital technology. After examining the current status and response of digital sex crimes in Korea, legal and institutional gaps are identified.It is also aimed at drawing up appropriate responses to domestic situations compared to cases in major foreign countries. This study adopted the mode of literature research.It used related data from government agencies, various statistics and survey data, seminar data organized by the National Assembly office, women's organizations, and research reports. The ultimate goal is to derive the problem situation by analyzing the current system.The results of this study are to discuss digital sex crimes that are being expanded and reproduced by the development of digital media. It also points out that the legal vacuum caused by the law's failure to keep up with the law needs to be continued.Our conclusion is that we should actively accept best practices from abroad. In addition, it is necessary to create a community value in which all members of society become "monitors" in the recognition that they may be perpetrators or victims.

• Korean Journal of Environment and Ecology
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• v.18 no.2
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• pp.249-262
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• 2004

This study was conducted to suggest alternatives for the effective use of national park visitor centers, by evaluating their functionality. Visitor centers in Naejangsan National Park and Pukhansan National Park, which are deliberately composed and managed, were investigated for this purpose. First, I clarified the concept, function and type of a visitor center through literature review, and then, analyzed visitors' post-visiting evaluation based on McManus's Communication Theory. The results of the analysis shows that visitors have not enough time to understand the contents of visitor centers, and facilities and guide sign system to support visitors are insufficient, which seem to disturb the proper communication between visitors and exhibits. Visitors' short visiting time caused by their little interest in exhibits and their low degree of understanding show the difficulties in the communication between visitors and exhibits. The following alternatives are suggested to improve these problems: first, the improvement of the guide sign system; second, the provision of exhibition rooms specialized for different visitor groups; third, the display of exhibits connected with visitors' experiences; Forth, the utilization of various media proper for each subject.

• Culinary science and hospitality research
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• v.15 no.1
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• pp.137-148
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• 2009

This research aims at supplying the basic data for getting the opportunity to understand and take interest in native local foods, seeking the plans for the succession, development and popularization of such foods. It also presents the efficient development direction of native local foods by researching the attitude to native local foods and their importance among the university students living in Busan and Gyeongnam areas. As the results of conducting a cross analysis on the basis of the characters of sex, age, department, and residence periods of demographic characters to survey university students' attitude to native local foods, 38.5% of the respondents said that they have experience of having been interested in them. And the media were the most influential medium to make them get interested in native local foods, and special restaurants for native local foods were most frequently visited to have them. As for the succession and development of native local foods, public relations was the most important factor for promoting them. For the popularization of native local foods, various cultural events and public relations were most needed. As the results of analyzing the importance of native local foods by the demographic characters, there were statistically significant differences according to sex, age, residence period in Busan and Gyeongnam areas.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.59-80
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• 2020

The purpose of this study is to analyze the current problems with the recovery methods and support systems for harm caused by digital sexual assault, based on cases in the U.S., U.K., and Australia. The significance of this study is the implications on problem solving related to digital sexual assault based on the legislation and systems of advanced foreign nations. The analytical method behind this study is the investigation of research literature. The reference materials are from judicial precedents, comparative analysis on media data, experts' advisory conferences, study forums, foreign theses, and documents on law and policy. As shown by the results of this study, we need to examine digital sexual exploitation and seek countermeasures from the victim's perspective after comparing foreign cases to determine the best protections and support systems. As digital sexual content can spread indefinitely, we certainly recognize the inherent difference between digital sexual crimes and offline sexual crimes. Thus, each case needs to be professionally categorized and an appropriate punishment must be suggested that satisfies the victims' needs. Ultimately, this study is meaningful for suggesting preventive measures against digital sexual crimes.

• The Korean Journal of Community Living Science
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• v.26 no.2
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• pp.287-301
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• 2015

This study provides basic data for the development of nutrition education programs for high schools by examining adolescents' demand for nutrition education and their dietary and health behaviors. A survey was conducted for 500 students attending two high schools in the Gwangmyeong area. The questionnaire addressed their dietary habits, health behaviors, and nutrition education. In terms of meal conditions, 70.6% of all respondents had meals at least four times a day, 67.2% skipped breakfast frequently, and only 29.9% had breakfast with their family members. In addition, 66.0% reported a slightly unbalanced diet depending on the food (35.1% for vegetables and 28.2% for legumes). Nutrition labeling was checked occasionally (44.4%) by male respondents and surely (39.3%) by female respondents (p<0.01). In terms of health behaviors, 67.4% of male respondents reported a lack of sleep (5-7 hours), 33.3% of male respondents reported exercising three to four times a week, and 42.7% of female respondents reported no exercise. For the level of stress, 58.9% of male respondents reported "sometimes", and 43.0% of female respondents reported "always". For interest in nutrition education, 58.3% of the respondents reported "no". A majority of the respondents learned about nutrition through "the media or the Internet" (89.6%). The health behavior score was significantly carelated with dietary habits (p<0.01) and the stress score (p<0.05) for male students, and it was negatively correlated with checking nutrition labels (p<0.01) and positively correlated with the BMI for female students. These results suggest that appropriate health behaviors can help overcome stress and produce better dietary habits for male students, but for females, the results are ambiguous. A majority of the respondents (57.9%) perceived a need for nutrition education as part of the high school curriculum, and the content of such a curriculum included more meals with family members and the importance of breakfast. Based on the results, nutrition education for male students should focus on nutrition labeling, whereas that for female students, on exercise frequency and proper weight management.

• International Commerce and Information Review
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• v.14 no.2
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• pp.121-145
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• 2012

This research was performed to review the marketing PR(MPR) strategy to build the brand image of Chungnam tourism for the inducement of foreign tourist. Because each local governments are looking for the industries of new growth power from the tourism industry recently, we applied the BI strategy of Chungnam tourism with expended BLC model and GRID model after we analyzed the variety of PR situation and tasks to build the Chungnam tourism's brand image in the competitive domestic and foreign tourism industry. In the result of the study, we set up the limited brand image of Chungnam tourism newly; also we derived a specific action plan. First of all, they need every possible means for Brand Awareness PR, Issue PR, Brand Loyalty PR, etc. depend on brand life cycle with the Chungnam's tourism service products. Secondly, for the each tourism service products, it is requiring to repositioning from present position (B, C, D area) to A area by MPR strategy. Finally, many additional MPR strategies should put in to support for building the brand image for the 'Tourism Chungnam'. The strategic SNS public relations are required with considerations of items that are necessarily need to have the reasons and circumstances for the new foreign tourists, so they can have experiences for the Chungnam Tourism. For the existing foreign tourists, we should keep to build relationship in order to give them trusts and to feel sympathy.

• Journal of Digital Convergence
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• v.14 no.7
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• pp.339-345
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• 2016

While a game market has been growing consistently world widely, a market of arcade or video game has been detained. In this stagnation, the latest one in 2015, "Super Mario Maker" of Mario series that's been running in good for 30 years, the notable sale and growth of which are extraordinary. As for a study in customizing, a literature of game customizing and studies that are foregone were mostly handling contents about a game character. In the survey that's done in this thesis about knowledge and needs in customizinge game users have, it was shown they want to customize sides of a rule and a character. I analyzed what the main factors are in this game which uses a main concept of customizing and the reason for high profits and popularity. As a result of the analysis, four features, possibility to customize a game rule, share data among users, collaboration in marketing with NFC figure characters, offering updates with sustained and new customizing features were found out. I am certain a game customizing will be helping to meet users and be used for various industries without limit of existing character.