• Nuclear Engineering and Technology
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• v.51 no.3
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• pp.877-883
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• 2019

Superconducting multi-spoke cavities are outstanding alternative choice for acceleration of heavy ions in medium velocity regimes. Based on the scheme of China ADS, several researches on the superconducting double-spoke cavities were done and two prototype cavities have been developed. In this paper, the RF design, the mechanical design and fabrication considerations of the bare cavity will be described in detail. After Buffered Chemical Polishing and High Pressure Rinsing, one of the prototype cavities was installed into the Vertical Test Stand for high gradient RF testing at 4.2 K. The measurement results of the quality factor as a function of the accelerating field and the maximum surface field will be presented. An accelerating gradient of more than 15 MV/m is achieved during the test, with maximum surface electric field of 58 MV/m, and maximum surface magnetic field of 117 mT.

• Journal of the Korean Society of Costume
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• v.54 no.5
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• pp.155-166
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• 2004

OP-Art was not appreciated by painters and art critics. and according1y has been forgotten in art history. But recently Op-Art is revitalized in fashion and is in its palmy days. This study intends to re-assess the value of Op-Art, by reviewing its influence on fashion design in the post-modern society To this purpose, conceptual characteristics of Op-Art was analyzed. And then, on the bases of these characteristics, the figural characteristics and the meaning of Op-Art in fashion design of post-modern society was re-explained. Op-Art is characterized as an art of flatness of picture plane which uses repetition of simple forms and colors. It is also based on trick of visual perception. Finally. it creates an impression which is flickering or vibrating by means of optical illusion. These characteristics give birth to some features such as simplicity. anonymity and mobility in the Op-Art fashion. The meanings of Op-Art in fashion design in post-modern society are as follows. First, repetition of simple units employed in Op-Art produces feeling of simplicity. which makes the Op-Art fashion works perceived as polysemy. In other words, the feeling of simplicity can be interpreted In diverse perspectives within the social context of our society. The material civilization and technology civilization, which causes the alienation and standardization of man. can be the backgrounds of the Op-Art fashion. Second, Op-Art is an art based on perspectives of spectators. Anonymity in the Op-Art fashion enhances participation of spectators. which gives Op-Art a sense of affinity. Third, through the feeling of mobility created by optical illusion techniques. the Op-Art fashion expresses the opposition to the ideal body image made by power group. In post-modern society, Op-Art in fashion gives new meaning to art. Op-Art in fashion proposes new roles of artist and spectators, and new concepts of art related with roles of human beings. Through general sensibility of men, Op-art in fashion can express new recognition of the post-modern society.

• Journal of the Korea Furniture Society
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• v.23 no.2
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• pp.122-129
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• 2012

This article was intended as fundamental materials to recognize the current status of furniture hard ware in Korean market and to fix the identity of Korean furniture, by investigating and comparing the furniture hard ware used in the Joseon era and in modern times by type, function, shape and material. The analysis of furniture hard ware of the Joseon era and modern times from the view of functional aspects was oriented to the hard ware necessary to open and close the door & drawer on one side, and to that being attached to the main body of furniture not to scratch the wood by another wood on the other side, and from this the following conclusion was drawn. First of all, "Gwangdoojung" - a kind of spike- and metal decoration on the edge of the furniture disappeared, while the function-oriented hard wares have been diversified in modern times, from the perspective of the change of kinds. Second, the functional aspect of the furniture hard ware was emphasized in modern times than the Joseon era. In other words, the hard wares of the Joseon era came into view due to their strong appeal to decoration, whereas those of modern times were mostly hidden or moderated, keeping the function substantially. Third, the hard wares from the Joseon era were shown in concrete and detailed shape motivated by natural objects and furthermore even gloriously, but the modern hard wares are simple & basic geometry, from a formative point of view. Fourth, the material aspects present that the Joseon era's hard ware was mainly cast iron, whereas that of modern times shows the diversification from metal to even plastic. Finally, the recent trend in naming of the hard wares is the words of foreign origin. This resulted from that the foreign names of hard wares are valid also after import process in Korean market, so the domestic development of hard ware as the essential factor for the furniture design is urgently necessary to establish the identity of Korean modern furniture.

• Journal of the Korean Society of Costume
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• v.50 no.4
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• pp.131-146
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• 2000

The starting point of this study was that the Orientalism reflected in the modern clothing is realized the different view by Western and Eastern. Based on this regard, this study semiotically analyse that clothing is creating the cultural values and signification and that the western designers are reproducing an ideology as orientalism being the western-oriented thought when expressing the Asian image in the modern clothing. The theoretical sides are based on the semiotic analyses of F. Saussure, C. Peirce, and R. Barthes. By the result observed through this study, the Orientalism reflected in the modern clothing designed by Western designers are discriminative image, mystic image, past-oriented image, natural image, and complex-eclectic image. The discriminative image is reproduced as a savage and uncivilized image. In addition, it regarded as a decorative and superficial image is expressed as if it is an uncharacterized and underdeveloped image in the modern clothing. The mystic image is reproduced as a romantic image to stimulate Westerners'curiosity. That is, Asian image is regarded as a dream and magical image rather than a scientific and rational image. The past-oriented image is expressed through restricting Asian positive image in Asian historical glory. The natural image differs from Western image based on science in the modern clothing. The modern clothing regards the natural image as a primitive and instinctive image. The complex-eclectic image is the pastish pattern through selecting and distributing heterogeneous materials in the modern clothing. This study critically analyzes the western-oriented thought of orientalism in the modern clothing. The results of the study imply that it is critical that we provide a new contact point for the East and the West in the context of our Asian values and traditions.

• Journal of the Korean Society of Costume
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• v.61 no.10
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• pp.104-118
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• 2011

The purpose of this study is to examine the recent various developments of men's fashion by analyzing how exotic tastes were presented in men's modern fashion from 2001 to 2010. For this purpose, a researcher reviewed relevant studies to identify the styles of exotic tastes that were reflected in men's modern fashion specifically in Chinese, Japanese, Indian, East Asian, American, North American and South American styles. Findings of this study is summarized as follows. Main examples of men's modern fashion were found in Chinese-style apparel such as the magwae, queue, coolie hat and the Mao jacket. The Kimono and the samurai robe, both of which best represent Japanese apparel and the Japanese traditional patterns also had an influence on men's modern fashion Indian style clothing such as dhoti, veshti and lungi which cover the lower body, vajani as loose trousers, kurta of full-over tunic form and turban also had an effect as well. The men's modern fashion is also impacted by Middle Asian styles that includes the thobe, sirwaal, futah, which is sort of a skirt that is long enough to cover the calf and whose front parts overlap each other, turbans and the hempen hood which is fixed with the agal. Exotic elements such as animal skins, body painting, tattoos and head dresses found in African styles can also be found in men's modern fashion. Parts of North American style influence come from the applications of Indians' costume and head dress. The surveyed men's modern fashion of the South America style was represented by the applications of natives' costume and Andean tunic, loincloth and shawl. In all of the exotic styles found in men's modern fashion, historicity, eclecticism, aestheticism and nature-orientation are implied. They are the source of inspirations that promote changes and diversity in men's modern fashion.

• Journal of Service Research and Studies
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• v.10 no.2
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• pp.17-29
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• 2020

This study was performed to derive a modern service management model reflecting the philosophy of the new business administration. Service management as the modern business administration should be faithful to the spirit of modernity. In addition, service management must be faithful to the essence of service in service economy era. And since modern management is to manage organizations those are the central organizations of human society, it must be managed according to the common principles of the world. Management that satisfies these three management philosophy conditions is defined as modern service management. In this study, we analyzed that the existing service management framework does not meet these standards of modern management and derived an improved modern service management model. The modern service management model must be a management model that reflects the essence of intangible goods called service, it must be a management framework that reflects the modern spirit, and it must be a management model that reflects the common principles of the world required by the central organization of the modern economic society. Therefore, this study analyzed the modern spirit in addition to the service essence and the common principle of the world analyzed in the previous study, and presented a modern service management model with these three requirements. Also, examples of modern service management were presented. This study is a conceptual model, and analytical research is needed to demonstrate that this management model can consistently produce excellent management performance by strengthening empirical studies in the future.

• Journal of Information Display
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• v.13 no.2
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• pp.83-89
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• 2012

The crosstalk evaluation of multiview autostereoscopic three-dimensional (3D) displays is discussed, with both the human and technical factors investigated via image quality assessment. In the imaging performance measurements and analysis for a multiview autostereoscopic display prototype equipment, it was inferred that crosstalk would have both a positive and a negative effect on the imaging performance of the equipment. The importance of the attached diaphragm in the crosstalk evaluation was proposed and then experimentally verified, using the developed prototype equipment. The luminance distribution and crosstalk situation were given, with two different diaphragm arrays applied. The analysis results showed that the imaging performance of this 3D display system can be improved with minimum changes to the system structure.

• Journal of Fashion Business
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• v.16 no.4
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• pp.13-28
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• 2012

The objective of this research is to examine the fashion styles of Choe Seung-Hee (1911-1969), modern woman and dancer of Korea, through her life and activities. From such theoretical and empirical studies, three aesthetic characteristics of South Korea's modern woman Choe Seung-Hee's fashion styles could be deduced. Based on the three deduced styles of modern elegance, futuristic avant-garde and mystical Asian aesthetics, "Pearl of Asia" was selected as the main theme. The result is that the fashion styles of Choe Seung-Hee is not simply that of an individual modern woman and a dancer who lived in the early 20th century but is a meaningful symbol of Korea's modern women.

• Journal of Korean Elementary Science Education
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• v.28 no.2
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• pp.197-212
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• 2009

The purpose of this study is to investigate the possibility of introducing the history of science in modern Korea into elementary education. Although there are many studies on applying a history of science to science education, they do not pay attention to the history of science in modern Korea. I survey research papers on the history of science in modern Korea and science education based on a history of science, and elementary science textbooks in Korea, Japan and the US. When we apply the history of science in modern Korea into elementary education, elementary students will recognize science has close relations to Korean culture and history and they will develop the familiarity with science. I show there are 3 ways using the history of science in modern Korea in elementary education: 1) Applying Korean scientists' research contents to science education, 2) Measures to evaluate Korean scientists correctly, 3) Materials for science education programs for gifted elementary students.

• Journal of Fashion Business
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• v.4 no.1
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• pp.113-123
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• 2000

The purpose of this study is firstly to have the grasp of the tendency of animality represented in modern fashion. The second purpose is to analyze the form modeling of animality represented in modern fashion and the third one is to examine into an aesthetic character of animality represented in modern fashion. The method we adopt for this study is to analyze the designers' work which shows the fashion animality. The result of this study is follows. The tendency of animality represented in modern fashion presented in a printed form which patterned the animals' cuticle, a shape of animals, a symbolic image, and a future suggestive expression. The form modeling of animality is a reality and the aesthetic character is the vigorous beauty and the gorgeousness of original colors. So, animality represented in modern fashion is to offer the various ideas as well as to lead the curiosity about the fashion in the future and the coexistence into the fashion.