• Communications of the Korean Mathematical Society
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• v.24 no.4
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• pp.565-579
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• 2009

In this paper, we give some new fixed point theorems for contractive type mappings in intuitionistic fuzzy metric spaces. We improve and generalize the well-known fixed point theorems of Banach [4] and Edelstein [8] in intuitionistic fuzzy metric spaces. Our main results are intuitionistic fuzzy version of Fang's results [10]. Further, we obtain some applications to validate our main results to product spaces.

• Korean Journal of Mathematics
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• v.30 no.1
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• pp.61-66
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• 2022

A new type of Riemannian manifold called semirecurrent manifold has been defined and some of its geometric properties are studied. Among others we show that the scalar curvature of semirecurrent manifold is constant and hence semirecurrent manifold is also concircularly recurrent. In addition, we show that the associated 1-form (resp. the associated vector field) of semirecurrent manifold is closed (resp. an eigenvector of its Ricci tensor). Furthermore, we prove that if a Riemannian product manifold is semirecurrent, then either one decomposition manifold is locally symmetric or the other decomposition manifold is a space of constant curvature.

• Journal of architectural history
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• v.16 no.6
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• pp.121-140
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• 2007

Seowon(書院) is a representing institution in Choseon Dynasty not only educationally but also politically and economically. Due to the artificial crackdown by Daewon-gun in 1871 and destruction by wars, it is difficult to restore and interpret the Seowon accurately at present. It is well known that the 'Basic Form' of the Seowon consists of an inner court, enclosed by the rear gangdang (lecture hall), dongseo-jae (east and west dormitory), and the front munlu (gate pavilion or upper story bower for relaxation), represented by so called 'front-dormitory rear-lecture-hall type', that is, 'jeonjae hudang(前齋後堂) type'. However, it is overlooked that this Basic Form is a product of Youngnam School located only in Youngnam area. A different form, of 'front-lecture-hall rear-dormitory type', or 'jeonndang hujae(前堂後齋) type' is located only in Gyeonggi, Hoseo and Honam area. It has been wrongly analyzed that the type is a result of the later period, emphasizing the memorial service rather than the lecture itself, and worshipping loyalists than Confucian scholars. Analysis encompassing each Seowon architecture has been mistakenly made by historians as "deterioration" of the original educational purpose of the Seowon from the early period to the later period. This paper raises the fact that the form of jeondang hujae type has been established since the early period of Seowon in the 16th Century. It has a unique order of space itself. Here, the lecture hall faces toward sadang (shrine). The inner court, enclosed by east and west jae and the lecture hall, becomes the outer yard of the shrine, and as a result two main spaces of the shrine and lecture area is merged into one. While the munlu of the basic type encloses the inner court of the main area, the munlu of jeondang hujae type is located at the vicinity area. This paper reinterprets the jeondang hujae type not as a form coming out of degenerated period but as a type that belongs to a different Confucian school, the area of Kiho, and concludes that the Seowon is a product of political struggles between the two schools and of the local economical situation. Each school has maintained his own type of form, therefore the remaining Kiho Seowon architecture can be reevaluated.

• The Research Journal of the Costume Culture
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• v.16 no.4
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• pp.775-783
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• 2008

Nowadays much amounts and various kinds of fashion products are sold through cyber shopping malls. Vendor type and intermediate type cyber shopping mall among many types of cyber shopping malls were selected to analyze assortment and price of fashion products. fashion products 'Best 100' from two cyber shopping malls were listed and classified. The results were as followed: First, the portion of fashion products at vendor type cyber shopping mall was higher than that of intermediate type. Second, fashion products items such as coat, Jacket, one-piece dress, sweater, t-shirt, pants, skirt, and underwear were sold at cyber shopping malls. Underwear and t-shirt were the best selling items at intermediate type shopping mall, and more expensive and fashionable coat, Jacket, and one-piece dress were the best selling items at vendor type shopping mall. Third, the price range of fashion items at vendor type shopping mall was higher than that of intermediate type shopping mall from 1,000 won to 99,000 won.

• Journal of Fashion Business
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• v.21 no.2
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• pp.45-60
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• 2017

This study analyzed the type of format and content expression of fashion films, from the perspective of promotion and advertisement. For the analysis, a reference research and case study were employed. Our results showed that the format type of fashion films are categorized as movie type; films that convey a story through lines and provide an interesting element as well as artistic value;, video clip films which consist of intriguing sections in a short-length film;, animation type; films that deliver a message through the virtualized world and a created character;, and music video fashion films that use the musical technique to convey how the story of fashion film is structured. The type of content expression of fashion films are divided into direct expression, which exposes the collection of clothes and accessories directly in fashion films;, metaphorical type; which visually delivers the brand image and product;, and the documentary type; that delivers the brand story and historical facts related to the brand. The study on the analysis of fashion films through type of format and content expression shows how fashion brands effectively and strongly promote their products, enhance their brand values, and increase an interest among the customers.

• Journal of Distribution Research
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• v.6 no.2
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• pp.109-133
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• 2002

This article examines how consumers in online environments depend on brand in making purchase decisions by product types. Previous research explains that the characteristics of online environments decrease the dependence on brand due to inexpensive search costs and affluent information quantity. But it is likely that in online environment, the dependence on brand will be differentiated by product types. We found that in search product, the availability of information decreased consumer's uncertainty, which, in turn, increased the dependence of brand. However, in experience products, the weakness of multi-sensory increased consumer's uncertainty, which resulted in the increase of the dependence of brand.

• Journal of the Korea Fashion and Costume Design Association
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• v.9 no.1
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• pp.89-101
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• 2007

Young casual brands today is beset with perplexing difficulties, as consumer tastes become more sophisticated. Consumers request the type of product they want and how they want it differenciated from existing product. This study research that young casual brands seek to react to consumer who wants special and different fashion items, have a look for definite concept and target. Also In modem digital environment, Young Casual brands needs a quick and comprehensive action against a change of scene. So This study propose resort wear design with the use of computer graphics to applicate on young casual brands as developing various and effective design method, target on girlish young casual with unique indiviuality of lovely sensitivity. The result of this research as follows. First, young casual brands will have to seek ways to differentiate as brand identity, value of product, satisfaction for consumer's culture and lifestyle. Second, As a result of the adaptation of ethnic fashion, 8 resort wears designed development of girlish young casual wear using computer graphics. Third, computer graphics could contribute to the rapid composition of diverse, new and differenciated design research on it.

• Journal of the Ergonomics Society of Korea
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• v.17 no.1
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• pp.47-54
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• 1998

Product design and development is very important process in enterprise activities. Reducing development time and reflecting consumer's needs is required to product design and development for increasing benefit and decreasing cost. Human sensibility ergonomics is one of the important technology of R&D in product development. However, the subjective method of human sensibility ergonomics has several problems to analyze and to Quantify experimental data and objective method of human sensibility ergonomics is still in process on study. In this research, new analyzing method is proposed for the subjective human sensibility ergonomics applied with fuzzy set theory. What is the useful theory for controlling uncertain type of information like human mind? This approach is more effective method for analyzing consumer's needs for product design and development process. At collecting needs, certainty scale is added for adapting hedge of fuzzy function. Using a kind of union operator, synthesize each item to analyze identification of each item with fuzzy hamming distance. Identification of analysis is classified with the relational weight using Relationship Chart Method, and is drawn the relationship diagram for clustering each item. A case study with sample test is conducted and demonstrated with this suggested method for more effective way.

• The Plant Pathology Journal
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• v.34 no.3
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• pp.241-249
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• 2018

Commercial biocontrol of microbial plant diseases and plant pests, such as nematodes, requires field-effective formulations. The isolate Pseudomonas chlororaphis O6 is a Gram-negative bacterium that controls microbial plant pathogens both directly and indirectly. This bacterium also has nematocidal activity. In this study, we report on the efficacy of a wettable powder-type formulation of P. chlororaphis O6. Culturable bacteria in the formulated product were retained at above $1{\times}10^8$ colony forming units/g after storage of the powder at $25^{\circ}C$ for six months. Foliar application of the diluted formulated product controlled leaf blight and gray mold in tomato. The product also displayed preventative and curative controls for root-knot nematode (Meloidogyne spp.) in tomato. Under laboratory conditions and for commercially grown melon, the control was at levels comparable to that of a standard commercial chemical nematicide. The results indicated that the wettable powder formulation product of P. chlororaphis O6 can be used for control of plant microbial pathogens and root-knot nematodes.

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.7
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• pp.1082-1094
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• 2008

The present study analyzed the differences of advertisement design, expression method, and appeal types in the men's fashion product advertisement from men's magazines between 1996 and 2006, according to the year, season, and the type of the magazine. The magazines chosen for the analysis were Korean Esquire, GQ, and Shin-dong-a. 2058 advertisement out of 88 sample magazines were chosen and analyzed by frequency, and chi-square using SPSS statistic package. The results of the study were as follows. First of all, there were more advertisements without copy, and even when the copy was used, it was used as a headline only. Secondly the poster style layout was used more frequently than other layouts, and one male model wearing the product was the most popular. Thirdly the types of appeal in advertisement, sensuous appeal was most frequently used. The results of the study showed that there is little advertisement differentiation in men's fashion product advertisement. Therefore in order to draw consumer's attention. various and unique advertisement design should be implemented.