• Archives of design research
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• v.14 no.4
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• pp.87-98
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• 2001

In the Chosun Dynasty (1392-1910), the walls and chimneys of palaces, temples, and the houses of the upper-class show various characteristics of decorative design patterns. This study investigated ceramic bricks and roof tiles, which is one aspect of environmental design studies. This study aimed to provide a typology ot traditional Korean design of bricks and roof tiles used in walls and chimneys, and to show the design characteristics. This study collected 685 designs of bricks and roof tiles, and divided them into 18 categories and 5 types of design patterns based on object figures, architectural styles, materials, and decorative methods. In conclusion, there were differences and similarities among the design patterns. In general, the palaces mostly used red, gray, and black bricks that had more detailed designs presenting auspicious signs or exorcism. But, temples and the houses usually used (black) roof tiles horizontally configured with the edges overlapping to decorate as wall as to strengthen their structure.

• Journal of the Korea Fashion and Costume Design Association
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• v.22 no.3
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• pp.1-17
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• 2020

The Peking Opera is one of the most representative cultural aspects of China. It includes China's traditional specialties, such as stage performance, stage background, and costumes. The purpose of this study is to investigate the characters and the costume characteristics of the Peking Opera to present fashion design. This research is meaningful for spreading the Peking Opera to the world by applying China's traditional costumes to fashion design. Based on the cultural background of the Peking Opera and the analysis of the opera costume, four sets of women's clothes were made by using the traditional Chinese elements. The conclusions are as follows. First, traditional features such as patterns, colors, and styles from Peking Opera costumes were used in fashion design. The colors and patterns use Chinese traditional aesthetics to carry out contemporary fashion design and apply creative materials. Second, the neoprene used to create the items is a material suitable for the modern design of the traditional Peking Opera costumes. Neoprene has good elasticity and can be cut and sewn in a variety of ways. It can also satisfy the three-dimensional atmosphere and rich morphological changes found in Peking Opera costumes. In addition, a combination of thin chiffon and mesh materials is also suitable for the development of modern designs. Finally, in order to show the effects of traditional works, the patterns were finished by hand-painting. The hand-painted works were then scanned and printed on the material by the digital printing techniques. At the conclusion, the traditional features and feelings of the contemporary designs were presented.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2005.06a
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• pp.1579-1582
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• 2005

Polishing is cutting process that polished workpiece by relative motion of abrasive grain between polishing tool and workpiece. According to relative motion forms(polishing patterns) of abrasive grain, the surface quality is different. Then, polishing patterns are important essential in polishing process. In work field, polishing patterns are determined by an expert of experience. Therefore, to work effective polishing, it is necessary that evaluate polishing characteristics for polishing patterns. And, polishing machine is made with cartesian coordinate robots, we estimate polishing characteristics by measurement of surface roughness.

• Journal of Korea Society of Digital Industry and Information Management
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• v.8 no.1
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• pp.183-190
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• 2012

Mobile web applications are different from desktop web applications because of their small screen size and small user input devices. Therefore user interface designers have spent their effort and time to re-design the user interface of mobile web applications to meet these differences. In this paper, we introduce five user interface patterns for mobile web applications to reduce their effort and time. Two of them are for utilizing small screen size efficiently, and they are space overloading pattern and data filtering pattern. These patterns enable designers to reduce screen usage. The other three patterns - data suggestion pattern, input reuse pattern, and incremental data input pattern - are for helping users' data input on mobile devices. These three patterns enable users to reduce direct data input. Our work will help user interface designers develop mobile web interface to utilize screen space efficiently and get data with less errors and less efforts from users.

• Journal of the Korean Society of Costume
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• v.55 no.5 s.95
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• pp.65-77
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• 2005

This stuffy is to understand the symbolic meaning of Korean traditional animal Patterns, to analyze their figurative characteristics focusing on fabric relics of Chosun Dynasty, and to search their internal beauty as well as their external beauty. Animal patterns can be classified as Individual type, the type that only animal patterns are used, and Compound type, the type that animal patterns are used with other patterns. The Individual type was not found at all. Only the Compound type, compounded with two or three other patterns, were found. Among the other patterns used in the Compound type, botanical patterns and heaven-and-earth-shaped patterns were the majority while letters patterns were rarely used. Bird patterns take enormously large part of the animal patterns. In terms of the arrangement, animal patterns are classified as Dense type, Sparse type, and Picturesque type.'rho three types are almost equal in their quantity. Picturesque type is found comparatively a lot. Animal patterns are much more frequently used in female clothes than in male clothes. For female clothes, they are mostly used in some parts of the clothes with ornamental effect. But, for male clothes, they are mainly used all over the fabric by weaving animal patterns on it. Not just their external beauty, animal patterns have also internally beautiful characteristics, such as keeping away from wicked ghosts, hoping for good luck, emblematic features, having ideological meanings, and so on.

• Journal of the Korean Institute of Telematics and Electronics
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• v.21 no.3
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• pp.26-33
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• 1984

This paper proposes a new LSI/VLSI logic design structure which improves shift register latches in conventional LSSD. Test patterns are easily generated and fault coverage is enhanced by using the design structure. The new parallel shift register latch can be applied to the design of easily testable PLA's. In this case, the number of test patterns is decreased and decoders which are added to the feedback inputs in conventional PLA's using LSSD are not necessary.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.18 no.4
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• pp.86-91
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• 2010

New Design configurations of the fighter aircraft igloo diffuser were studied based on the closed ventilation type in contrast to the conventional open distribution type. To validate the enhanced and safe performance, the exhaust flow patterns of the two igloo diffuser types were simulated by both experimental and computational approaches as design tools. Flow visualizations were conducted to investigate the exhaust flow patterns in experimental approach. In addition, the commercial code called Fluent was used to calculate flow field properties. Computational simulations provided detailed parametric studies that significantly reduced the amount of experimentation necessary to alter the design parameters of the existing fighter igloo diffuser. The closed ventilation type of the igloo diffuser was shown the better results.

• Proceedings of the KSR Conference
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• 2008.06a
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• pp.371-377
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• 2008

A design pattern is a general reusable solution to a commonly occurring problem in software design. A design pattern is not a finished design that can be transformed directly into code. It is a description or template for how to solve a problem that can be used in many different situations. Moreover, the name of pattern itself also can be a kind of common language among developers and patterns can be easily imported to various applications demanding similar requirements. In this paper, we present models of CBTC onboard system which follows ERTMS/ETCS specifications and present patterns applied to our system.

• The Journal of Sustainable Design and Educational Environment Research
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• v.3 no.1
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• pp.24-34
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• 2003

The architectural design of student circulation space has a pronounced influence on the educational function of a school building. Recent curriculum and new teaching methods have required the sufficient space provided for circulation and various circulation spaces in a school building, such as elevator, pilotis, bridge, atrium, deck, lobby and locker room. However excessive circulation space is wasteful form the standpoint of both initial investment and operation. This study aims to investigate new circulation patterns and functions, and to propose the adequate size in planning a school corridor. For this purpose, it explores the recent trends of the corridor planning represented in the excellent school facilities in 2002. and analyzes the newly-added functions In the school corridor : architectural in-between space, dwelling space for ordinary activities, space for educational media and auxiliary learning space. This research recommends that the corridor width be carefully planned according to the supposed functions in order to achieve the efficiency in the design of school facilities.

• The KIPS Transactions:PartD
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• v.19D no.1
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• pp.63-80
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• 2012

Mobile devices with Android OS and iOS have been emerged as mobile computing devices where various software applications are deployed. Furthermore, they are anticipated to be used not only for traditional personal computing but also for enterprise computing. However, such mobile devices have their intrinsic characteristics such as limited resources and flexible network capabilities, which are not revealed in traditional computers. Hence, there is high demand for methods to develop mobile applications with reflecting their intrinsic characteristics. Since those characteristics belong to non-functional requirements, they should be reflected in architecture design while designing mobile applications. To design architecture, the architecture drivers that are architecture non-functional requirements are decided from mobile application characteristics. Conventional architecture design methods do not consider those characteristics so that the methods cannot be straightforwardly applied to mobile applications. In this paper, to efficiently develop mobile applications reflecting those characteristics, we propose a set of architecture patterns and define a guideline to apply those patterns. First, we define the characteristics of mobile applications distinguished and derive architectural drivers from them. Then, we propose architecture patterns in terms of static and dynamic views and define an architectural guideline to apply the patterns to designing architecture for mobile application. And, we perform case studies to verify the applicability of proposed patterns. Finally, we assess the proposed architecture patterns by proving how the patterns can fulfill identified architecture drivers and by comparing our approach with previous works.