• Journal of the Korean Institute of Landscape Architecture
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• v.43 no.6
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• pp.138-149
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• 2015

In order to search for the reasonable planning directions for representing traditional landscape, this study conducted the comparative analysis of the designs on the panels and their constructions from both winners of "The Landscape Design Competitions for City Infrastructure of Minlak(2) District in Uijeongbu" and "The Design Competition for Dongtan(2) District Land Development Phase 1". The representing targets and views, the composition and placement of representing space, the design of representing facilities and landscape planting were examined based on the text, master plans, elevations and cross sections, diagrams, images, and perspective drawings proposed from the competition panels. Then, the landscape constructions were reviewed. The results are as follows: First, the types of the representing targets and views are the agricultural landscape, as the local landscape of target area, which are divided into the life space of a traditional village, the traditional water space, and the traditional culture. Second, as to the composition and placement of representing space, the traditional theme spaces are formulated considering the surrounding land use and the local cultural heritage. However, some spaces were changed to the exercise space or convenient facility spaces required in a neighborhood park. Third, in the case of the representing facilities, a round island in the square pond, a traditional pavilion and Hwagye(terraced flower bed) were made without the facilities designed creatively. Fourth, the application of traditional planting techniques was focused on planting trees in the village forest on an island in the square pond and on Hwagye. Fifth, the traditional representing work has gradually advanced with the selection of subject and experimental facility designs based on the professional references. Sixth, the choice of the realizable subject, the expertise for information analysis and the creative design of the traditional facility are required in the future.

• Journal of the Korean Institute of Landscape Architecture
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• v.15 no.2
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• pp.101-113
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• 1987

The landscape structure of the both pre-industrial and industrial cities should be influenced to the topographical feature , religious thoughts, political ruling system and history. In the major socio-cultural factors in the pre-industrial townscapes in korea, the Feng - Shui(poongsu) which is an acient human settlement organization system based on the “Yin - Yang” principle and “Five Elements” and “Chryaegogong”system were the most important factors to the formation of traditional town scape in Korea. The landscape during the Japanese colonial periods were basically reorganized through change of “Boundary”, “Center” “Direction(path)” and “Domain” which were expressed by distinct traditional townscape in Yi dynasty. The physical shapes, meanings and behaviors of townscape were expressed properly of the intention of the colonization. As changes to the mordern industrial cities, the townscape had been amended landscape elements of the Japanese imperialism to an ideology of rebirth nation. Also as changes to the modern industrial cities, “Boundary”, “Center”, and “Domain” spreaded into the suburbs by funtionalsm and these were expressed an incoherent value system which were the advancement of growth, pursuit policies as well as an advancement of science techniques.

• International Journal of Costume and Fashion
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• v.13 no.1
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• pp.49-59
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• 2013

This research study investigates the cultural significance and meaning of Thai Mudmee, their historical content, and the variety of the Thai Mudmee techniques, including patterns, symbol and colours. The aim has been to develop the traditional pattern and designs of the Thai Mudmee and produce contemporary textile pieces more appropriate for modern lifestyle tastes both in Thailand and Internationally. By reviving the Thai weaving tradition it is also hoped to encourage and maintain the continuous survival of tradition Mudmee, providing new sales opportunities and markets both in Thailand and abroad. Studying various attempts to redevelop traditional crafts in different countries brought to me the idea of how to develop folk crafts, the problems that occur in this area have encouraged me to express how folk crafts could be benefit from the design process. In this thesis I also express my recommendations for other researchers and the Thai government, as well as other people who interested in Mudmee design. The thesis concludes with the possibilities of how to improve the design of the Mudmee fabric and further areas of research.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.1386-1387
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• 2011

Maximum power point tracking(MPPT) techniques are used in photovoltaic systems to maximize the PV array output power by tracking continuously the maximum power point which depends on panels temperature and on irradiance conditions. In this paper, the controller of the stand-alone PV system applicable to various fields are designed. The improved P&O MPPT and traditional P&O MPPT method was applied. This improved algorithm consists of a constant perturbation with an step control which will make easier the controller PV power data acquisition process. This strategy of control has, in first time, been validated by PSIM simulations. After, been field test. The experimental results show that the improved P&O method increased the PV output power compare to traditional P&O method.

• Journal of the Korean Operations Research and Management Science Society
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• v.13 no.1
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• pp.97-97
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• 1988

Genetic Algorithms have been successfully applied to various problems (for example, engineering design problems with a mix of continuous, integer and discrete design variables) that could not have been readily solved with traditional computational techniques. But, several problems for which conventional Genetic Algorithms are ill defined are premature convergence of solution and application of exterior penalty function. Therefore, we developed an Improved Genetic Algorithms (IGAs) to solve above two problems. As a case study, IGAs is applied to several nonlinear optimization problems and it is proved that this algorithm is very useful and efficient in comparison with traditional methods and conventional Genetic Algorithm.

• Journal of Korea Multimedia Society
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• v.12 no.6
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• pp.842-855
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• 2009

We present a physics-based blending method for the second order algebraic implicit surface. Unlike other traditional blending techniques, the proposed method avoids complex mathematical operations and unwanted artifacts like bulge, which have highly limited the application of the second order algebraic implicit surface as a modeling primitive in spite of lots of its excellent properties. Instead, the proposed method provides the designer with flexibility to control the shapes of the blending surface on interactive basis; the designer can check and design the shape of blending surfaces accurately by simply adjusting several physics parameter in real time, which was impossible in the traditional blending methods. In the later parts of this paper, several results are also presented.

• Proceedings of the KIPE Conference
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• 2000.07a
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• pp.464-467
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• 2000

In this paper we introduce the network based multi-motors control system using CAN(Controller Area Network) The traditional multi-motors control system has many problems in the view of reliability and economy because of the amount and complexity of wiring noise and maintenance problems etc, These problems are serious especially when the motor controllers are separated widely CAN is generally applied in car networking in order to reduce the complexity of the related wiring harnesses. These traditional CAN application techniques are modified to achieve the real time communication for the multi-motor control system. And also the position synchronization technique is developed and the proposed methods are verified experimentally.

• Journal of Chest Surgery
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• v.17 no.4
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• pp.775-779
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• 1984

Reconstruction of the pharynx and cervical esophagus is a difficult surgical problem. A successful case of reconstruction of cervical esophagus by free jejunal graft upon a 23-year-old female who had stricture in the pharynx and cervical esophagus after ingestion of hydrochloric acid is presented. This procedure was done after the primary traditional reconstruction with right sided colon had resulted in restenosis due to necrosis of the cervical portion of the graft. A proximal jejunal segment, about 12 cm in length was isolated for free graft preserving its vascular arcade. Both superior thyroid artery and vein were anastomosed to the graft vessels in end to end by continuous suture of 8-0 monophil. Nylon. The postoperative course was uneventful. The patient has been followed for 4 months after operation and she can eat every kind of food without dysphagia. We think free jejunal graft offers an excellent and safe method of reconstructing cervical esophagus and pharynx with definitive advantages over other traditional techniques.

• Journal of the Korea Furniture Society
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• v.28 no.1
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• pp.27-35
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• 2017

Wooden artifacts are generally manufactured by lacal materials with cultural characteristics. Bamboo crafts province In recent years, production decreased due to products using resin and new materials, and in particularm the traditional bamboo craftsmanship is in a situation of extinction. Among the techniques of bamboo craftsmanship, Lamtae lacquer technique which lacquers on bamboo crafts made of piece bamboo and weaving pattern is applied to wooden craft, and the purpose of this study was to develop the products that can be utilzed in the modern residential space, and to make the skill of wood crafts using bamboo be developed and spread the prototype was made of traditional bamboo acts and crafts, furniture made of piece bamboo and weaving pattern, and wooden artifacts such as stationary goods and lighting.

• Journal of Korea Multimedia Society
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• v.23 no.1
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• pp.24-30
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• 2020

As the number of internet-connected appliances and the variety of IoT services are rapidly increasing, it is hard to protect IT assets with traditional network security techniques. Most traditional network log analysis systems use rule based mechanisms to reduce the raw logs. But using predefined rules can't detect new attack patterns. So, there is a need for a mechanism to reduce congested raw logs and detect new attack patterns. This paper suggests enterprise security management for IoT services using graph and network measures. We model an event network based on a graph of interconnected logs between network devices and IoT gateways. And we suggest a network clustering algorithm that estimates the attack probability of log clusters and detects new attack patterns.