• 주택과사람들
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• s.198
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• pp.34-35
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• 2006

국내에 주거, 상업, 오피스, 쇼핑몰 등이 한 곳에 들어서는 복합단지 개발이 붐을 이루고 있다. 일본의 롯폰기 힐스, 영국의 도클랜드 등을 뛰어넘을 복합단지가 국내에 들어설 날이 머지않았다. 하지만 외국과 달리 시공사 등 개발 주체의 프로젝트 파이낸싱 형태로 진행되는 복합단지 개발의 문제점과 개선 방안에 대해 짚어보았다.

• Journal of Ocean Engineering and Technology
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• v.27 no.4
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• pp.90-97
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• 2013

Oil booms are one of the most widely used types of equipment for the protection of coastal areas against oil spills. In some situations, however, there are several types of oil leaks from the oil boom. Important factors regarding these phenomena include the surrounding ocean environment, such as waves, the density and viscosity of oil, the length of the oil boom skirt, etc. To estimate the performance of the oil boom, it is necessary to predict the behavior of the spilled oil and oil boom. In the present study, the prediction of oil boom performance in waves was carried out using the Pusan-National-University-modified Moving Particle Semi-implicit (PNU-MPS) method, which is an improved version of the original MPS proposed by Koshizuka and Oka (1996). The governing equations, which consist of continuity and Navier-Stokes equations, are solved by Lagrangian moving particles, and all terms expressed by differential operators in the governing equations are replaced by the particle interaction models based on a kernel function. The simulation results were validated through a comparison with the results of Violeau et al. (2007)..

• 건강소식
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• v.24 no.3 s.256
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• pp.4-7
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• 2000

새 천년의 개막과 함께, 우리나라에서는 최초로 '건강'을 주제로 한 박람회가 개최된다. '건강박람회 2000', 새 천년 국민의 건강 비전을 제시하고 건강 생활 실천 붐 조성을 위해 열리는 축제의 한마당이다. 오는 5월 26일부터, 6월 4일까지, 서울의 잠실 올림픽공원에서 있을 건강 박람회 현장을 찾아가면 컴퓨터를 이용한 건강 체크와 무료 건강 검진, 체력 측정, 영양ㆍ운동 평가 등 건강 증진을 위해 필수적인 여러 방법들을 체험할 수 있을뿐만 아니라, 우리 나라 보건의료의 과거, 현재 미래를 한 눈에 볼 수 있다. 국민의 건강 증진을 위해 보다 확실하고 실현 가능한 비전을 제시하기 위해 분주한 나날을 보내고 있는 건강박람 2000 조직위원회의 최종건 사무총장을 만나 건강박람회의 이야기를 들어봤다.

• Archives of design research
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• v.11 no.2
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• pp.17-28
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• 1998

With the renewed definition of "office". it's function and role has been reduced. Therefore. home oofices are beginning to draw people's attention. Office within the home is called SOHO (Small Office Home Office). SOHO has become possible with the development of information and telecommunication network technology. Recently. companies are adopting the SOHO system along with the trends of business restructuring. The SOHO offers workers to enjoy more flexible work time and enhance concentration thus improving jop efficiency. Companies will be able to cut down on fixed expenses and increase productivity. In addition. such working conditions will contribute to relieve traffic and environmental problems and furthermore it will make it possible to take advantage of potential workforce of women. the elderly and the handicapped. "Home Office" is expected to be one of the prevailing work system in the near future. Therefore. it is all the more important to study design problems including space design and furniture arrangement in order to improve work efficiency and provide a creative working environment. Moreover. architects and interior designers as well as experts on related fields such as information network. telecommunications. management and employment should continue to carry out joint researches for reasonable home office furniture and environment design.nd environment design.

• Electronics and Telecommunications Trends
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• v.25 no.3
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• pp.62-71
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• 2010

2010년 현재 미래의 개인 컴퓨팅 환경은 가상화를 기반으로 한 클라우드 컴퓨팅과 스마트폰을 통한 모바일 컴퓨팅이 주도할 것으로 예상되고 있다. 이러한 클라우드 컴퓨팅 기술의 발달은 언제 어디서나 사용자 요구에 따라 주변의 편재된 컴퓨팅 기기를 통합하여 최적의 가상 컴퓨팅 환경을 구성하는 SoD 서비스를 한층 현실로 다가오게 하고 있다. 또한 최근 불기 시작한 스마트폰 붐으로 인해 스마트폰을 활용한 다양한 모바일 컴퓨팅 서비스가 활성화 될 것으로 기대된다. 본 고에서는 현재 진행중인 모바일 플랫폼 상에서의 SoD 서비스 관련 가상화 기술을 파악하고 국내외 기술 동향에 대하여 분석한다.

• Journal of the Korean Society for Marine Environment & Energy
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• v.2 no.2
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• pp.70-77
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• 1999

The disturbance of oil-water interface confined between tandem fences caused by a sequence of traveling vortices below the interface is investigated. The traveling vortices are assumed to be those detached from the tip of the fore fence. The potential flow is assumed and the density interface is replaced as a sheet of vortex. The shape of the interface is predicted by tracing a finite number of marker particles placed at the interface. The velocity of the marker particles is determined by the Biot-Savart integral along the vortex sheet plus the contribution from the traveling point vortices. The rate of change of vortex-sheet strength is predicted by using an evolution equation for vorticity. The calculated results obtained for various conditions demonstrate that the large amplitude of interfacial wave following the moving vortek can be generated by the vortices.

• Journal of the Korea Society of Computer and Information
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• v.25 no.12
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• pp.279-291
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• 2020

It has already been a few years since the word Fintech in Korea started to attract attention. These days, they believed that Fintech was just a boom, but these days it is recognized as a catalyst for financial transformation. Large venture companies are also launching demonstration experiments by creating new organizations that can respond to Fintech. It feels like a big tide is coming to the cautious and conservative financial industry. Finance is made up of digital information. Fintech is an evolutionary process in which finance, expressed by digital information, is transformed into information technology (IT) and human economic activities are reorganized. It is FinTech. You won't be able to understand the real effects of Fintech by sticking to individual applications like remittance payments or household account book services. Fintech is an innovation that changes the structure of economic activity itself. In fact, it is from now on that a big impact will come. In other words, now is the time when we are thinking of a dream that we have not yet dreamed of. In this paper, I will examine how fintech originated, spread to Korea, and how it intends to change Korea's finance in the future. Financial institutions have used the fruits of information technology advances in the direction of pursuing stability and stability, without major changes in the way they work. However, the movement of Fintech that started in Silicon Valley in the United States shows that the fruit can be used in other directions. The fruit of technological progress is expected to expand year by year in the future. It is a request of the times to use it to improve user convenience and to pursue innovation that is beneficial to society. We expect the flow of Fintech to accelerate innovation in the Korean financial industry.

• Korean Journal of Plant Resources
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• v.36 no.2
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• pp.181-190
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• 2023

Domestic hop (Humulus lupulus L.) production has been suspended since the early 1990s due to foreign imports, but interest in local production is rising due to the recent craft beer boom in Korea. This study was conducted focusing on the development of growth characteristics and propagation technology for 6 introduced hop cultivars as a basic study for domestic hop production and breeding program. In the hop growth survey conducted in 2021 and 2022, the 5-year-old plants after planting generally showed a tendency to increase the height of strobile setting, strobile size, number and weight of strobile per hill compared to the 4-year-old plants. As a result of the experiment with hop vine cuttings, the average rooting rate of all cultivars was as high as 88% even in only water treatment that were not added with Atonik (Atonik, Arysta, Japan), a rooting agent. There were differences between cultivars in rooting length and rooting rate according to the Atonik treatment method. When checking the survival rate of the rooted cuttings seedlings after transplanting into the soil, it was confirmed that the survival rate of the cuttings in the tissue culture room was significantly lower than that of the cuttings in the greenhouse. However, in transplanting step, cutting plants from culture room condition was strongly inhibited plant growth because of changing environment conditions. As a results of tissue culture, the thidiazuron (TDZ) 1 ㎎/L treatment in the media generated 6 to 9 shoots/explant, while the 6-benzylaminopurine (BAP) 1 ㎎/L treatment generated only 1 to 2 shoots/explant. Therefore, it is more effective to culture by adding TDZ rather than BAP. These results indicated that the development of technology to manage stably after transplanting of cutting or micropropagating plants into potting soil is important for mass propagation of hops.