• 한국식생활문화학회지
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• 제34권2호
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• pp.208-216
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• 2019

Leuconostoc spp. are generally utilized as kimchi starters, because these strains are expected to have beneficial effects on kimchi fermentation, including improvement of sensory characteristics. Here, we developed a detection method for verifying the presence of the kimchi starter Leuconostoc mesenteroides WiKim33, which is used for control of kimchi fermentation. A primer set for multiplex polymerase chain reaction was designed based on the nucleotide sequence of the plasmids in strain WiKim33, and their specificity was validated against 45 different strains of Leuconostoc spp. and 30 other strains. Furthermore, the starter strain consistently tested positive, regardless of the presence of other bacterial species in starter kimchi during the fermentation period. Our findings showed that application of a strain-specific primer set for strain WiKim33 presented a rapid, sensitive, and specific method for detection of this kimchi starter strain during natural kimchi fermentation.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2004년도 추계 종합학술대회 논문집
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• pp.564-569
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• 2004

기존 온톨로지는 지식의 공유와 재사용에 적합한 형태로 개발되어 왔다. 하지만 이는 가상세계에서 에이전트의 행위제어나 추론에 필수적인 절차적 지식에 대한 표현방법이 부족하고 또 정형화된 틀의 범위를 벗어나는 개체들을 표현하기에는 어려움이 있다. 이 논문에서는 이러한 다양한 상황의 절차적 부분과 다형적으로 표현되는 지식에 대한 표현력을 증강시키고 에이전트의 행위, 추론의 토대가 될 수 있는 지식구조로 적합한 형태를 띠는 cyber-microcosm ontology(CMO)를 제안한다. 제안된 온톨로지는 여러 요소를 통해 정보를 지니는 action frame과 정형적인 형태뿐만 아니라 quantifier/qualifier에 기반을 둔 개체의 다변화에 따라 다형적으로 표현할 수 있는 개체의 틀을 이용함으로 이러한 문제점을 해결한다.

• 국제학술발표논문집
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• The 5th International Conference on Construction Engineering and Project Management
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• pp.546-552
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• 2013

The future competitiveness of construction industry is dependent on K-12 students. However, unfavorable images of construction industry have negative influence on K-12 students' decision-making of their career. This negative image makes them not want to find out what actually happens in construction industry. Consequently, it is important to give K-12 students the opportunity to know what construction employees actually do in their job. Studies show that K-12 students who encounter the job early-on are more likely to choose it as their career. In this context, this paper proposes construction educational game in which it can serve as a medium for capturing K-12 students' interest in Construction Management (CM). Based on the literature reviews, challenges of construction educational game for K-12 students which are edutainment, hands-on experience and social interaction, are derived. To address these issues, conceptual model and scenario are designed. Based on designed scenario, prototype of Simulation based Construction Game in Virtual World (SCGVW) is developed in Second Life (SL) and applicability test to K-12 students are implemented. This paper concludes with a discussion of the lessons learned and the future development steps of the construction educational game for K-12 students.

• 한국축산식품학회지
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• 제37권4호
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• pp.518-528
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• 2017

Quality characteristics of frozen cylindrical pork loin were evaluated following different tempering methods: 27.12 MHz curved-electrode radio frequency (RF) at 1000 and 1500 W, and forced-air convection (FC) or water immersion (WI) at $4^{\circ}C$ and $20^{\circ}C$. The developed RF tempering system with the newly designed curved-electrode achieved relatively uniform tempering compared to a parallel-plate RF system. FC tempering at $4^{\circ}C$ was the most time-consuming process, whereas 1500 W RF was the shortest. Pork sample drip loss, water holding capacity, color, and microbiological quality declined after WI tempering at $20^{\circ}C$. Conversely, RF tempering yielded minimal sample changes in drip loss, microstructure, color, and total aerobic bacteria counts, along with relatively uniform internal sample temperature distributions compared to those of the other tempering treatments. These results indicate that curved-electrode RF tempering could be used to provide rapid defrosting with minimal quality deterioration of cylindrical frozen meat block products.

• 한국의류산업학회지
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• 제24권1호
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• pp.1-14
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• 2022

K-pop stars are an important influence in the era of digital culture based on emotions. The purpose of this study is to visually express the identity and worldview of their music in the virtual and real world, and to promote Korea's current and past culture. The study also intends to appeal to the emotions of the global fans by designing original textile in their music video 'IDOL' on Tiny TAN - a symbol of world pop star BTS. For design development, traditional Korean images shown in the 'IDOL' video were collected, patterns for each member were selected, and a motif was designed on Adobe Illustrator. We selected the dragon as the motif for V, cloud for Suga, chrysanthemums for Jin, mask for Jung Kook, hanok pavilion for RM, fan for Jimin, and Sam Taegeuk for J-Hope. The selected motifs were designed as per the four textile design arrangement methods: square pattern, 1/2 half drop pattern, turn-around pattern, and panel pattern. The design was presented by mapping Kwaeja to Tiny TAN character. The developed textile design can be used not only for character costumes in virtual space, but also for various products such as clothes, accessories, bedding, cosmetics, stationery, and food. By using it to produce goods inspired by K-pop stars, it can be used as basic data for the development of high value-added competitive products in the global market and create synergy effects of K-Design, which would lead a new trend in the design world.

• 한국실내디자인학회논문집
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• 제19권3호
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• pp.77-85
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• 2010

The Therme Vals is a hotel and spa which combines a complete sensory experience designed by Peter Zumthor. This study aims to find emotional design approaches of the Therme Vals through references, observation from site visit, interview and discussion related to this topic. This space was designed for visitors to luxuriate and rediscover the ancient benefits of bathing. The combinations of light and shade, open and enclosed spaces and linear elements make for a highly sensuous and restorative experience. The study observed the emotional design characteristics of the Therme Vals through space approach, aesthetic and experiential sides. For space approach side, emotional experience in gradual process to approach the space was mentioned, for aesthetic side, mystical combination of light, stone and water was observed, for experiential side, 5 senses experience and space programing for adjusting the density of the space were observed. This study found that the spa has the quality of spiritual, soul-touching delight like religious experience. The fascination for the mystic qualities of a world of stone within the mountain, for darkness and light, for light reflections on the water or in the steam saturated air, pleasure in the unique acoustics of the bubbling water in a world of stone, the ritual of bathing-all these notions were explained in Peter Zumthor's construction details. In the result of the interview and discussion, people love the space and praised it highly for the emotional design regardless of space experience, age, sex or ethnicity. Emotional design approaches based on human nature, materiality, and memory of the places is more powerful than other emotional design ideas with technical devices, special themes, digital effects, vivid colors and shapes.

• 한국전산구조공학회논문집
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• 제20권4호
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• pp.435-442
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• 2007

1968년 영국의 Ronan Point 아파트에서 발생한 연쇄붕괴 이후 이에 대한 연구가 간헐적으로 진행되어 왔으며, 최근 미국의 World Trade Center 붕괴 후 연쇄붕괴에 대한 연구가 다시 활발히 진행되고 있다. 미국에서는 기존의 연구결과를 바탕으로 2003년 GSA 및 2005년 DoD에서 연쇄붕괴에 대한 설계 및 해석 지침을 제시하였다. 본 연구에서는 이러한 지침서에서 제시하고 있는 선형정적해석법과, 선형동적해석법을 사용하여 국내 설계기준에 의해 설계된 철골 모멘트저항골조에 대한 붕괴저항 성능을 조사하였다. 해석결과에 따르면 GSA 기준을 적용할 경우 횡력을 고려하지 않은 수직저항시스템은 연쇄 붕괴에 취약한 것으로 나타났으나, 지진력을 고려하여 설계된 수평저항시스템은 연쇄붕괴에 대해 안전한 결과를 얻었다. 하지만 DoD 기준에 따르면 두 시스템 모두 연쇄붕괴에 취약한 것으로 나타났다.

• 한국포장학회지
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• 제24권3호
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• pp.113-120
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• 2018

The one-way gas valve developed in this study was designed to prevent the breakage of packages from increased internal pressure, which is a problem in packaged Kimchi, and simultaneously reduce the outflow of the offodor release. The effect of the one-way gas valve on the headspace atmospheric compositions was investigated in the packaging system. The changes of atmospheric compositions and quality factors of Kimchi, such as $CO_2$ accumulation, pH, titratable acidity, and salinity, were measured during a 4-week storage period at $4^{\circ}C$. The Kimchi package with the one-way gas valve dramatically reduced pressure build-up in the pouch by allowing the controlled flow of gas to the atmosphere. In addition, the package design allows the possibility of controlling the gas generated from Kimchi by adjusting the viscosity of the open pressure control oil. The one-way gas valve did not affect the sensory characteristics of Kimchi products during the storage period. Furthermore, the deodorizing capability of the activated carbon contained in the one-way gas valve effectively reduced the off-odor of Kimchi products released along with carbon dioxide. The novel one-way gas valve is considered to be an active packaging system that can solve major problems of expansion and off-odor leakage in the packaging of Kimchi.

• 복식문화연구
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• 제9권3호
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• pp.398-411
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• 2001

Funeral rites relate to the last ceremonies involving the process of human beings moving from this world to the other world, becoming part of a life which remarkably reflects the world after death. They can be said to be the best culture created by the conception of death. The ceremonies of mourning, or ubiquitius folk phenomena of all the ages from the ancient times to modern times, represent the mass belief of each nation in spiritual worlds as well as the feelings of individuals facing death. In so far as their methods are concerned, the ceremonies vary in accordance with ages, nations, regions and culture. The practices of today\`s funeral rites conducted in the West have been formed and changed throughout its long history. Now that the ceremonies are a combination of complicated cultures, they serve as an important tool for inquiring into the spiritual life of the people of an age in question and the pictures of the society concerned. Therefore this paper is designed to look into the culture of shrouds showing respect for the dead in the West. With the view of examining death, and grave clothes for them, but also with the spiritual culture of human beings in relation to death represented in their pictures. I resort to literature and materials related to the shrouds of the dead which appeared in a period from the Medieval Age to the 19th century.

• 한국병원경영학회지
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• 제9권1호
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• pp.1-21
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• 2004

The United States has a unique health care system, which is unlikely any other health care systems in the world. The major part of basic functional components of the system -financing, insurance, delivery, and payment- is in private hands. A market-oriented economy invites the participation of numerous private entities that are interested in carrying out the key functions of health systems. Due to this central feature, U.S.health care is not delivered through a network of interrelated components designed to work together coherently. For lack of standardization, the various components of the system fit together only loosely. The involvement of numerous players in the key functions leads to duplication, overlap, inadequacy, inconsistency, and waste, which add to the complexity and also make the system inefficient. Hence, cost containment remains an elusive goals. Moreover, the system falls short of delivering equitable services to all americans, though consumption of health care services is the largest in the world. On the other hand, United States leads the world in the latest and the best in medical technology, medical training, and research. It offers some of the most sophisticated institutions, products, and processes of health care delivery. This article discuss the characteristic features of the U.S. health care system. and its performance, trying to seek its implication on Korean health care system.