• Journal of the Korean Society of Clothing and Textiles
• /
• v.40 no.1
• /
• pp.41-55
• /
• 2016

This study analyzed the influence of other customers' perception (similarity, physical attraction, and suitable behavior) of the fashion retail environment on male customers' store attitude and behavioral response. In addition, comparing the effect of store type, this study comprehensively provides the effect of other customers' perception in fashion retailing. In order to investigate research questions, an online survey was conducted and 220 responses were analyzed using AMOS 18.0. The results of this research were as follow. First, the dimensions of physical attraction and suitable behavior of other customers influenced toward target customer's fashion store attitude. Second, the effect of store attitude towards the perceiver's behavioral response was proven. Third, customers established their store attitude by other customers' physical attraction in luxury stores, while others' behavior was meaningful in SPA store. Fourth, other customer's similarity dimension did not influence the male customers' store attitude. This study contributes to a comprehensive understanding of other customer's effect in fashion stores by examining different store types. In addition, managers may establish a customer portfolio strategy and training based on this research.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.34 no.2
• /
• pp.357-370
• /
• 2010

This study presents the basic resources for the enhancement of the competitiveness of the Korean fashion brands in the Chinese fashion market. They are composed of the differences and common points of clothing styles in Seoul, Beijing, and Shanghai, by analyzing the style comparatively. The research was performed by taking pictures of the Summer 2009 street fashions, from July $1^{st}$ to July $15^{th}$ 1999 (10 am to 5 pm). Among the data about the three cities, 200 photos were selected of women in their twenties and thirties, respectively. The disparity of regional preferences were noted in the fields of easy casual, romantic casual, sports casual, character casual, classic style, and feminine style. There were no specific differences in style among the three cities in the easy casual and classic style. The romantic casual after the easy casual were more prevalent in Seoul, as compared to the two cities in China. The neat style was more prevalent in Seoul. In Beijing the feminine style after the easy casual were preferred. The conservative style was more preferred in Seoul, while the body exposed style was preferred in Beijing and Shanghai. In Shanghai, the character casual was preferred and shows the similarity to the fashion style of Seoul, rather than Beijing. The high exposure of the body in romantic casual and feminine styles was more remarkable in Beijing and Shanghai. The frequency of the character casual that emphasized individuality with a unique style was relatively high in Shanghai. Seoul, Shanghai, and Beijing showed a similarity in the acceptance of fashion trends and preferences in clothing style. However, the fashion coordination in Shanghai and Beijing was different from Seoul.

• Korean Journal of Veterinary Service
• /
• v.35 no.3
• /
• pp.169-174
• /
• 2012

Japanese encephalitis virus (JEV) is one of the main causes of viral encephalitis in human and animals. For over 30 years, a live attenuated JEV vaccine strain has been used in the veterinary field, and it is required to conduct quality evaluation studies on the commercial vaccines. For the quality control of live attenuated JEV vaccine, we investigated the nucleotide sequence similarity of prME gene derived from five JEV vaccines commercially available in pigs in Korea. The Vero cells infected with JEV vaccines showed specific cytopathic effect, which was characterized by rounding and detached cells. In the phylogenetic analysis, all of the vaccine strains showed a close relationship with the original vaccine seed strain (Anyang 300) and clustered into the genotype 3. In comparison of the nucleotide and deduced amino acid sequences of prME genes with the original strain, all JEV vaccine strains showed high amino acid similarity ranging from 98.9% to 99.5%, but had several point mutations, probably due to high mutation rates of viral RNA polymerase by several virus passages. Even though the current JEV vaccine strains have been maintained and produced for a long period of time, the genetic characterization of them have been rarely changed. However, since the mid 1990's, molecular epidemiology of JEV has been changed sharply from genotype 3 to genotype 1 in Korea, further studies on new vaccine strains to genotype 1 is required for more effective prevention in the field.

• Korean Journal of Acupuncture
• /
• v.35 no.3
• /
• pp.149-158
• /
• 2018

Objectives : In this study, we quantitatively evaluated the needle forces using needle insertion-measurement system and compared the needle sensation of each acupuncture practical model. Methods : After inserting acupuncture with a sensor to six models, a lifting-thrusting motion was implemented using the needle insertion-measurement system. The needle force was measured repeatedly, and the measurement was analyzed based on the modified Karnopp friction model for a comparison of friction coefficients. After the insertion, practitioners did lifting-thrusting manipulations. They quantified the similarity of needle sensation with VAS (Visual Analogue Scale). Results : When friction force and coefficients of friction in five different models were compared with a porcine shank model, all five models were significantly different from a porcine shank model, cotton and apple showing the closest frictional values to that of a porcine shank model. In the Cp and Cn values of cotton and in the Cp values of IM injection pad, there was no statistically significant difference. The similarity of the needle sensation between the porcine shank and five models was the highest in the apple, and overlapping papers was the lowest. Conclusions : This study quantitatively compared the physical forces in the practical model when implementing lifting-thrusting manipulations, using a needle insertion-measurement system. We suggest that a reproducible exercise model that reflects the characteristics of various human tissues, such as viscoelasticity or strength, needs to be further developed. This will contribute to establishing standardized acupuncture practice training.

• Applied Biological Chemistry
• /
• v.42 no.1
• /
• pp.6-11
• /
• 1999

The bacteria which could hydrolyze the fibrin produced through the blood coagulation mechanism in the human body, were isolated from soybean paste. The KDO-13 strain was selected among the isolated bacteria as the best strain for fibrinolytic activity. It was spore forming and Gram positive. $C_{15:0}$ anteiso fatty acid, $C_{15:0}$ iso fatty acid and $C_{15:0}$ anteiso fatty acid were 47.7, 13.5 and 13.6%, respectively as major component among its cellular fatty acid composition. It showed the similarity of 57.7%, compared with standard strain. It was thus identified to be Bacillus atrophaeus according to Bergey's manual of systematic bacteriology and its fatty acid profiles of gas chromatography. The optimum culture temperature and pH were $37^{\circ}$ and 6 for the production of fibrinolytic enzyme by Bacillus atrophaeus KDO-13.

• Journal of KIISE:Software and Applications
• /
• v.34 no.7
• /
• pp.667-680
• /
• 2007

The bio-data processing is used for a suitable purpose with bio-signals, which are obtained from human individuals. Recently, there is increasing demand that the bio-data has been widely applied to various applications. However, it is often that the number of data within each class is limited and the number of classes is large due to the property of problem domain. Therefore, the conventional pattern recognition systems and classification methods are suffering form low generalization performance because the system using the lack of data is influenced by noises of that. To solve this problem, we propose a modified additive factor model for bio-data generation, with two factors; the class factor which affects properties of each individuals and the environment factor such as noises which affects all classes. We then develop a classification system through defining a new similarity function using the proposed model. The proposed method maximizes to use an information of the class classification. So, we can expect to obtain good generalization performances with robust noises from small number of datas for bio-data. Experimental results show that proposed method outperforms significantly conventional method with real bio-data.

• Journal of Fashion Business
• /
• v.23 no.5
• /
• pp.48-66
• /
• 2019

The purpose of this thesis was to investigate the similarities between religious costumes and Kazakh and Tajik minority women's costumes in the Chinese northwestern minority population that believes in both Islam and Shamanism. The research was conducted by investigating the forms, colors, and patterns of 240 representative costume pieces and making quantitative comparisons between religious and traditional costumes. The results showed that the Kazakh and Tajik costumes were similarly formed, both intended to cover the human body. Both the Islamic and traditional headdresses were also similarly shaped. In terms of color, black, white, green, and blue were found frequently in the Islamic religious costumes, as were red and yellow. Red, white, and brown, ascribed to the colors of shamanism, signifying incantations, were also frequent, indicating that this was engrained in their lives. A review of the traditional costumes revealed the patterns of Islam. Plants, geometry, abstraction, and letter patterns were dominant, whereas the meaning of the Islamic patterns, rebirth, sun, life, and hope, influenced the traditional costume patterns. Patterns associated with incantations, like the animal horns shown in the shamanism religious costumes, were persistently observed even after the people were converted to Islam. This study on the similarities between religious and traditional costumes in the Chinese minority might help us understand the connection between religious and traditional costumes and elucidate the cultural costume transition process.

• Journal of Species Research
• /
• v.8 no.1
• /
• pp.136-159
• /
• 2019

This study was carried out to investigate the flora of six islands belonging to the Gogunsan Archipelago (i.e., Sinsi-do, Seonyu-do, Munyeo-do, Yami-do, Bian-do, and Duri-do) in the Korean Peninsula. As results of five field surveys from March to October of 2016, we have identified 575 total taxa, representing 527 species, five subspecies, 42 varieties, and one hybrid, placed in 358 genera and 118 families. Of these 575 taxa, four are endemic to Korea, six taxa are listed on the Korean Red List of threatened species, 67 are floristic regional indicator plants, and 74 are invasive alien species. In this study, we compared species richness among the islands, and find that the larger the islands, the higher the species richness. In the case of habitat affinity types, forest species were most common, followed by farmland, seacoast, bare ground and wetland species. From similarity analyses based on the composition of vascular plants, each island did not exhibit either local specificity or unique diversity. On the contrary, the proportion of invasive alien and ruderal species may increase by human activities. Investigations and analyses of island flora such as this are important to assess the current status of the flora, predict future vegetation patterns and the spread of the alien species, and establish managment plans of plant diversity.

• Journal of radiological science and technology
• /
• v.44 no.4
• /
• pp.327-333
• /
• 2021

Magnetic resonance imaging(MRI) uses strong magnetic field to image the cross-section of human body and has excellent image quality with no risk of radiation exposure. Because of above-mentioned advantages, MRI has been widely used in clinical fields. However, the noise generated in MRI degrades the quality of medical images and has a negative effect on quick and accurate diagnosis. In particular, examining a object with a detailed structure such as brain, image quality degradation becomes a problem for diagnosis. Therefore, in this study, we acquired T2 weighted 3D data of multiple sclerosis disease using BrainWeb simulation program, and used quantitative evaluation factors to find appropriate slice thickness among 1, 3, 5, and 7 mm. Coefficient of variation and contrast to noise ratio were calculated to evaluate the noise level, and root mean square error and peak signal to noise ratio were used to evaluate the similarity with the reference image. As a result, the noise level decreased as the slice thickness increased, while the similarity decreased after 5 mm. In conclusion, as the slice thickness increases, the noise is reduced and the image quality is improved. However, since the edge signal is lost due to overlapped signal, it is considered that selecting appropriate slice thickness is necessary.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.23 no.1
• /
• pp.1-6
• /
• 2023

Uncanny Valley is a theory proposed by Japanese robot engineer Masahiro Mori in 1970, and refers to the point where the likability drops sharply when the appearance of a robot becomes very similar to a human being without a fully equipped robot. In this study, the theory of existing literature, related papers, and experimental data were analyzed to examine the Uncanny Valley effect that affects character design. The purpose of this study is to analyze whether the Uncanny Valley effect is applied to modeling virtual characters distributed in the Unreal Engine Marketplace. To this end, 15 characters were selected based on the similarity with humans in the Marketplace of the Unreal Engine, and similarity with humans and likability were investigated and analyzed. As a result of the experiment, it was confirmed that the Uncanny Valley effect was similarly applied to virtual character modeling, and through this, guidelines for the use of characters by indie game developers or individual developers using Unreal engines were presented. In addition, through result analysis, we tried to examine the direction to be pursued when designing characters.