• 한국HCI학회:학술대회논문집
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• 2009.02a
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• pp.818-825
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• 2009

Edutainment is the one of important factors to study interactive TV for children, and it is a big portion in kid's marketing and education market as well. The aim of this study is to design interactive TV for children to maximize edutainment effects by researching children's behaviors. The analysis of children's behaviors with educational effects should be focused to apply designing user experience to propose new ideas of interactive TV. Through observing children's behaviors and interaction with other media, such as books, CD players, digital camera, and so on, TV can be reanalyzed as reliable media, which is creative interactive TV for children with proposals of user experience structure and interaction solution. TV has been changed from analog TV to IPTV and it will be different with network and interactive solution.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2003.04a
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• pp.147-148
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• 2003

최근 새로운 바다 자원으로서 “해양 심층수”가 주목받고 있다. 해양 심층수(深層水, deep sea water)는 태양광이 도달하지 않는 수심 200 m 이상 깊이의 물로 수온이 2$^{\circ}C$ 이하로 연중 거의 변화가 없는 저온안정성과 무기 영양염을 다량 포함하는 특징이 있어 심층수의 활용도는 매우 높다. NaCl만 제거하면 훌릉한 생수가 되기 때문에 심층수를 원료로 한 식품, 화장품, 의약품 개발에 대한 관심이 높아지고 있다. 미국, 일본 등지에서는 10여년전부터 심층수를 이용한 에너지, 수자원, 생수 및 식품 산업이 활발히 진행되어졌다. 현재 식품 산업분야로는 두부제조, 빵, 청주, 간장, 된장 등의 발효식품에 대한 연구가 진행되어지고 있다. 심층수를 적당하게 첨가하면 알코올 농도가 높아지는 발효강화작용이 있다. 새로운 건강 먹거리를 갈망하는 현대인들에게 해양 심층수를 이용한 발효식품은 매우 환영받을 것으로 사료된다. 이에 본 연구는 해양 심층수의 다양한 자원성을 효율적으로 활용하기 위해 심층수의 청정성과 풍부한 미네랄을 함유한 심층수의 농도에 따른 효모의 증식도를 알아봄으로서 적응력 강한 효모를 조사하였다. 실험에 사용한 해양 심층수는 淸凉飮料水(日本ナチュラルヘルス株式會社, 深透水 1550) 사용하였다. 효모균주는 경북과학대 전통식품 연구소에서 보유하고 있는 9종의 효모를 사용하였으며, 심층수 경도 250, 500, 1000의 심층수와 1차 증류수(대조군)에 sucrose 10% 첨가한 당용액을 사용하였다. 또한 당의 적응력을 알아보기 위해 sucrose 10, 15, 20% 첨가 당용액을 사용하여 Sacch.cerevisiae kluyvery DJ97 효모의 증식도를 알아보았다. 그 결과, Saccharomyces cerevisiae 12호 균주가 심층수 경도 500인 시험군에서 증식력이 높았으며, Saccharomyces cerevisiae 901 균주는 경도 1000인 시험군이 대조군에 비해 증식력이 높게 나타나 효모균주의 종류와 심층수의 첨가량에 따라 적응력이 차이가 있었다. 당농도와 심층수 첨가량에 따른 효모 균주의 발효력을 알아본 결과 심층수 경도 200의 당 10% 첨가군에서 가장 잘 증식하는 것으로 나타나, 알코을 효모균주의 발효력을 높이는데는 최적의 농도가 있음을 알 수 있었다. 따라서 심층수를 이용한 다양한 발효식품에 대한 연구가 요구되어진다.

• The Journal of Korean Physical Therapy
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• v.10 no.2
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• pp.173-181
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• 1998

Pain is the most common symptom causing patients to seek physical therapy. Auriculotherapy has shown to be effective in pain management as well as in treating a wide variety of disorders. The pupose of this study were 1) to describe the historical, theoretical background and the effects of Auriculotherapy 2) to identify the applied method in clinic and 3) to encorage of the application in physical therapy.

• The Journal of the Korea Contents Association
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• v.12 no.2
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• pp.116-126
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• 2012

As a film maker, Lee Chang Dong stands out from most Korean film makers who work within the trappings of genre films. To be sure, Lee has also used the trappings of genre films, such as noire and melodrama, but primarily as a tool to communicate with film audience. In his most recent film "Poetry", Lee seems to have even stripped even the minimal trappings of genre film. Lee commands the audience to self-reflect and work towards their own conclusions by denying them the illusory identification on screen. In this way, Lee's works are counter cinema. Lee achieves a distancing effect using such filmic apparatuses as hand-held camera, fantasy, mise en abyme, and returned gaze. Through these filmic apparatuses, Lee exposes the re-presentation of text and compels his audience to see the historical and political contexts of the text. In this study, I make the case that Lee Chang Dong's film making is an act of repetition compulsion that cultivates ethical reflection, through symbolization of the invisible realities.

• Journal of Korea Game Society
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• v.15 no.4
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• pp.7-18
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• 2015

A social network game (SNG) is the result of a combination of a life simulation game and a social networking service. These types of games are particularly popular among women. This phenomenon calls for research that focuses on the motivation behind playing SNGs, the factors that make SNGs absorbing and, particularly, the space decorating features of SNGs. The current study investigates people's experience with the space decorating features of SNGs and their motivation for playing these games. It observes the behaviors of SNG players, which were typed through Q methodology. Moreover, it specifically analyzes the motivation behind the playing of space-decorating SNGs. The study concludes that most of players were more absorbed in the space-decorating features of these games than they were in their social networking features. This also affects a player's continued playing of these games. This study proves that this phenomenon is related to players' desires for self-representation.

• The Transactions of the Korea Information Processing Society
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• v.7 no.2
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• pp.365-372
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• 2000

he paper introduces evolutionary computing to Fractal Image Compression(FIC). In Fractal Image Compression(FIC) a partitioning of the image into ranges is required. As a solution to this problem there is a propose that evolution computation should be applied in image partitionings. Here ranges are connected sets of small square image blocks. Populations consist of $N_p$ configurations, each of which is a partitioning with a fractal code. In the evolution each configuration produces $\sigma$ children who inherit their parent partitionings except for two random neighboring ranges which are merged. From the offspring the best ones are selected for the next generation population based on a fitness criterion Collage Theorem. As the optimum image includes duplication in image data, it gets smaller in saving space more efficient in speed and more capable in image quality than any other technique in which other coding is used. Fractal Image Compression(FIC) using evolution computation in multimedia image processing applies to such fields as recovery of image and animation which needs a high-quality image and a high image-compression ratio.

• Korean Journal of Social Welfare Studies
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• v.43 no.1
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• pp.179-202
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• 2012

This study is a life history study of the elderly of overseas chinese. The aim of study is to explain the acculturation of identity and attitude to korean and the experience of discrimination through of the work of reconstruction of life history. We approached narrative - life history analyze. The life history data were collected by in - depth interview. The authors analysed the text according to Rosenthal(2008). In first stage we recomposed narrative life history and finally we composed experienced life history. The result as follows. The hero of this study have lived wearing korean mask for survival in the land of emergency landing but he lived severely dreaming come home in glory. The life of hero of this study represented forfeit of identity. He couldn't root in korea, Taiwan and China.

• Journal of Practical Engineering Education
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• v.11 no.1
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• pp.51-59
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• 2019

This study includes the possibility of organizing courses that can accommodate both NCS-based and course-based qualifications program in terms of contracting departments operating a college-based work and study in parallel system, examining and comparing differences between the two qualifications. Based on the case study of mechanical design engineer based on the job of machine design, curriculum that meets both composition regulation is developed. The author predicts future operational differences and problems and suggests several ways to overcome them. In conclusion, a few words have been added to modify the composition regulations to help the professional educational institute that simultaneously operates a work parallel system and a course evaluation type as to develop the field-oriented curriculum minimizing the gap between provider-centered education and consumer-centered qualifications, and maximizing the performance of training and education.

• Journal of Practical Engineering Education
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• v.15 no.1
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• pp.127-132
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• 2023

Authors report the performance indicator of Roll to Roll MC (hereinafter referred to as RTR) through experiment that it is possible to process 2.0G acceleration, which cannot be coped with in the existing FPCB RTR, by reducing the weight of the Dancer roll system and controlling the torque using the servo motor. Proposed dancer roll system provides uniform tension to FPCB by solving problems such as high rotation speed, heat generation, and low torque, which were impossible to achieve with the conventional magnet clutch type RTR. Through the development of a lightweight processing method for rolls using magnesium material and the development of a torque control algorithm for servo motor, torque stability also increased. Due to the enabling technology developed in this study, the reaction speed of the dancer roll was improved and the target speed was achieved as well.

• Journal of Practical Engineering Education
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• v.16 no.2
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• pp.179-184
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• 2024

Printed circuit boards (PCBs) are a key component widely used in the production of electronic products, and not only quantitative growth but also qualitative developments such as integration cannot be ignored. Wave soldering equipment is commonly used equipment at manufacturing sites, but it is impossible to configure a dedicated equipment environment suitable for each PCB specification during the preliminary research and prototype development stage. It is neither suitable for development within limited time line nor manufacturing various product groups because only equipment setting conditions can be changed within a given time. In this study, we introduce a case of introducing a PCB pallet to enable selection of optimal process conditions within the limited environment described above. In addition, by presenting a discriminant that can determine in advance whether production is possible with current general-purpose equipment, it is expected that problems that may arise due to limitations in the general-purpose wave soldering equipment environment can be identified and resolved in advance. Ultimately, this palette makes it possible to shorten the development period and improve productivity.