• Journal of the Korean Society of Costume
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• v.59 no.4
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• pp.41-53
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• 2009

This study analyzed expression types of dot patterns and derived out inherent characteristics to provide fundamental resources for advancement of high value added creative designs. As a result of the study, Firstly, the circular motive was used to form silhouettes or as a symbol of a decoration. Secondly, a simple form and color dot pattern was used to create one side, or a circular shaped accessory was used to be recognized as a construction line or a decoration line. Thirdly, textile printing is mainly used but handicraft and decorative images were used to add vitality through piece technique, embroidery, collage, cut-out, patch work, etc. Fourthly, different circular motives were integrated, partitioned and duplicated for abstract geometrical images. Fifthly, variations were added by mixing different dot patterns that are arranged regularly and irregularly in different sizes and gaps creating compounded designs with handicraft touches, different angles or on top of each other. Sixthly, hybrid images were created with rearrangement of dot patterns and by adding floral shapes, stripes or other abstract and geometrical shapes. Such various and creative attempts construct new formative beauty in fashion design and I believe that it can establish the development of unique images that satisfies the taste of today's consumers.

• Archives of design research
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• v.16 no.1
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• pp.199-208
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• 2003

The Israel-born Ron Arad is one of Britain's "superstar" designers, an it has been said that he is Britain's answer to Philippe Starck. Arad is a highly individualistic designer whose ideas stem from a mental process that has more in common with that of the fine artist than of the jobbing designer for industry. His imagination expresses itself in the form of things. By the early 1990s he had become internationally recognized for his "ready-made" work. His furniture and lighting designs required extremely costly labour-intensive techniques to produce. As his work was highly evocative, suggesting a post-industrial world in which the urban landscape was characterized by materials in a state of decay. More recently, through collaborations with Italian and German manufactures, his work has reached a new level of sophistication and finish, which differentiates it from the earlier designs. As Arad reputation as a designer of workshop-based furniture came to an end and the era of "democratic" Arad furniture came into being. By middle of the decade he had become one of the most-discussed designers of the day. The spirituality that emanates from all his work is a product of his particular vision of the creative process, far removed from the typical, stereotyped trends in the sphere of modern industrialization. He goes one step further in his work by attempting to restore aesthetic dignity to the objects of daily life, in a search for beauty within the immediate environment.hin the immediate environment.

• JSTS:Journal of Semiconductor Technology and Science
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• v.5 no.4
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• pp.255-261
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• 2005

With the advent of sub-90nm technologies, the system-on-chip (SoC) and system-in-package (SiP) are becoming the trend in delivering low-cost, low-power, and small-form-factor consumer electronic systems running at multiple GHz. The shortened transistor channel length reduces the transistor switching cycles to the range of several picoseconds, yet the time-of-flights of the critical on-chip and off-chip interconnects are in the range of 10 picoseconds for 1.5mm-long wires and 100 picoseconds for 15mm-long wires. Designers realize the bottleneck today often lies at chip-to-chip interconnects and the industry needs a good model to compute the inductance in these parts of circuits. In this paper we propose a new method for extracting accurate equivalent inductance circuit models for SPICE-level circuit simulations of system-on-chip (SoC) and system-in-package (SiP) designs. In our method, geometrical meshes are created and numerical methods are used to find the solutions for the electromagnetic fields over the fine meshes. In this way, multiple-GHz SoC and SiP designers can use accurate inductance modeling and interconnect optimization to achieve high yields.

• The Research Journal of the Costume Culture
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• v.14 no.3 s.62
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• pp.443-456
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• 2006

The purpose of this study is to present inner wear design making use of domestic characters that can represent the emotions of those kidults, to develop differentiated products as a result of recent revitalization of inner wear industry and to propose the possibility of total marketing in domestic character industry. Three characters of Barunson, which leads the way in developing domestic character products for inner wear design to satisfy the needs of the emotional generation were selected and work began on the designs based on the selected characters' images and themes. The result of this study was as follows. First, adding new designs using characters to inner wear fits the trend. Second, it was able to expand a range of characters' marketability by developing inner wear designs using domestic stationary and fancy characters as motives, and to seek the possibility of developing 'total marketing' plans in domestic character industry. Third, we were able to recognize the possibility of domestic character development and the importance of design development by developing products making use of domestic characters rather than foreign characters.

• Journal of the Korean Society of Costume
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• v.58 no.9
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• pp.142-150
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• 2008

A universal design means a progressive and challenging design in the 21st century which can satisfy the demands from not only aged people and disabled people but also numerous members of our society. This research aims to apply a universal design commonly used in architecture (environment) and products to costumes, so as to convert the design into a universal fashion which can meet the aesthetic values, desires, and functionality of aged people and disabled women. After applying the said five universal fashion principles and design factors, a total of 20 pieces of universal fashion prototype products are produced through functional designs and designs utilizing knit materials and health & functionality materials. In addition, a direction to develop universal fashion products is suggested for costume manufacturers, for the purpose of facilitating the practical use of a universal fashion. The present author expects that human-centered universal fashion costumes shall propose the orientation of the interest in future new designs, beyond the scope of a jump in the quality of simple functional costumes.

• Fashion & Textile Research Journal
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• v.15 no.5
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• pp.671-681
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• 2013

Persona means the mask of personality where the internal ego exposes itself to the outside. The complicated structure and diversity of contemporary society has provided men with a more variegated and diversified persona; in addition, advancements in internet and information communications creates the possibility for the emergence of more variegated and new persona. This study probes the persona of virtual space expressed in fashion designs; subsequently, this study reviews the concept and various characteristics of persona and examines the type of persona in the virtual space from the perspective of the manifestation of identity. The type of persona in the virtual space canbe categorized into flexible identity and falsified identity; subsequently, the characteristics and meanings of virtual space persona in fashion designs are analyzed. Flexible identity-oriented personas expressed in fashion designs are revealed through the images of animals or dolls. This is a childlike persona expression that expresses ego through other substances in an effort to express infantile substances such as dreams and fantasy cherished in childhood. Falsified identity-oriented personas are expanded as a realm of expression of the body and the realities are camouflaged as transformed persona. Negating existence itself by covering the eyes or face as well as the concealment of the body with masks or veils is an expression of a self-denying persona.

• Korean Institute of Interior Design Journal
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• v.21 no.3
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• pp.76-86
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• 2012

21st century has different characters from 20th century which was an era of machine and rationality based on the industrial revolution. With the advent of the digital revolution, it became an era of pluralism, culture, and emotion. The digital technology made it possible to connect the whole world together in real time and brought about the entirely new notion of time and space. It also dramatically altered the world view. Now we have a different set of social and cultural values from the past. This paper researched the influences of these social and cultural changes on public designs. The leading trends of public designs were analyzed and the successful cases were studied. The main research methodologies were the document review and the instrumental case study. The major social & cultural paradigms of a present era were classified as 'pluralism', 'digital & information revolution', 'human-centered value (against machine-centered value of 20th century)', and 'organic world view'. Each of the classified paradigms was analyzed more to find out the influences on the various trends of public designs. 'Pluralism' has influence on 'experiential public design', 'community art', and 'public design of local values'. 'Digital & information revolution' has influence on 'content-centered public design', 'smart public design', 'immaterial public design', and 'performance in public design'. 'Human-centered value' has influence on 'universal design approach in public design', and 'emotional public design'. 'Organic world view' has influence on 'sustainable public design', and 'ecological public design'.

• The Korean Journal of Applied Statistics
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• v.29 no.2
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• pp.279-289
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• 2016

Bioequivalence trials based on higher order crossover designs have recently been conducted for highly variable drugs since the Ministry of Korea Food and Drug Safety (MFDS) added new regulations in 2013 to widen bioequivalence limits for highly variable drugs. However, a statistical discussion of higher order crossover designs have not been discussed yet. This research proposes the statistical inference of bioequivalence based on $3{\times}3$ crossover design and discusses it with the MFDS regulations. An illustrated example is also given.

• Nuclear Engineering and Technology
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• v.54 no.5
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• pp.1835-1844
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• 2022

Single-orifice plate is wildly utilized in the piping system of the nuclear power plant to throttle and depressurize the fluid of the pipeline. The cavitation induced by the single-orifice plate may cause some serious vibration of the pipeline. This study aims to find the optimal designs of the single-orifice plates that may have weak cavitation possibilities. For this purpose, a new single-orifice plate with a convergent-flat-divergent hole was modeled, a multi-objective optimization method was proposed to optimize the shape of a single-orifice plate, while computational fluid dynamics method was adopted to obtain the fluid physical quantities. The reciprocal cavitation number and the developmental integral were treated as cavitation indexes (e.g., objectives for the optimization algorithm). Two non-dominant designs ultimately achieved illustrated obvious reduction in the cavitation indexes at a Reynolds number Re = 1 ×10⁵ defined based on fluid velocity. Besides, the sensitivity analysis and temperature effects were also performed. The results indicated that the convergent angle of the single-orifice plate dominants the cavitation behavior globally. The optimal designs of single-orifice plates result in lower downstream jet areas and lower upstream pressure. For a constant Reynolds number, the higher temperature of liquid water, the easier it is to undergo cavitation. Whereas there is a diametric phenomenon for a constant fluid velocity. Moreover, the regression models were carried out to establish the mathematical relation between temperature and cavitation indexes.

• Journal of Fashion Business
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• v.24 no.5
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• pp.21-34
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• 2020

The purpose of this study was to develop a new Korean fashion design using forced-relationship techniques and the traditional hanbok Korean dress and Korean traditional images as the source of the ideas. The research methods consisted of literature research and design production. In the literature research for the hanbok composition and design elements, the concept and type of forced-relationship techniques were studied. The design development process was as follows. First, 'Developing a Korean fashion design' was set as the design theme. Second, the composition and design elements of hanbok and Korean motifs, which consist of Korean images were set as fixed elements of the forced-relationship technique. Third, among the various trends in keywords, 'punk' belonging to a subculture, was set as an arbitrary element of the forced-relationship technique. Fourth, the punk fashion design elements and items were listed. Fifth, a rough sketch was performed by selectively combining fixed and arbitrary elements. Sixth, a design evaluation process was conducted to select the designs out of 52 design sketches that fit the purpose of the study. Seventh, a total of six designs were selected after making design modifications. Through this, a total of six works of women's clothing was designed, made, and presented. This study offers the possibility of developing new Korean fashion design images, and a chance to share designs based on different cultural elements in the global market.