• Proceedings of the SAREK Conference
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• 2009.06a
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• pp.441-446
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• 2009

A modern industrial society is presently considering not only cultural life but also health promotion to enhance the quality of life. There are many ways to enjoy the wellbeing life. Especially, ice-skating has been focused on as leisure sports with many remarkable advantages. Even though ice-skating was recognized as winter sport, nowadays people enjoyed skating are increased more and more because of indoor ice link. So, construction of indoor ice link has been boomed up. However, The techniques of ice link freezing system are insufficient because the ice link freezing system on the local construction was designed by advanced country techniques. So, this study has been conducted to analyze the air conditioning and refrigeration system in existing local ice link to suggest the design method of ice link.

• Journal of the Korea Institute of Building Construction
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• v.2 no.2
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• pp.12-19
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• 2002

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.28 no.2
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• pp.132-142
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• 1999

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.45 no.5
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• pp.18-24
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• 2016

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.18 no.2
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• pp.146-159
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• 1989

• Construction Engineering and Management
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• v.21 no.4
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• pp.40-43
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• 2020

• Journal of Digital Convergence
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• v.13 no.8
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• pp.495-502
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• 2015

The purpose of this study was to investigating the effect of taping knee by testing the difference on kinetic variables of lower extremity when speed skating athletes jump on one leg. The results were as follows. The height of jumping after taping was higher, but the vertical height was not different according to taping. On take-off(TO), the horizontal and anterior-posterior maximum impulse force were decreased while the vertical maximum impact force was increased after taping. On landing(LD), the anterior-posterior maximum impulse force was decreased but the horizontal and vertical maximum impulse force were increased. TO, the impulse showed low after taping and the impulse dropped largely LD. The knee's moment of extension, eversion were reduced after tapping TO. LD, the flection moment of knee was decreased, but the inversion moment was increased after tapping. This study implies that the knee tapping helps injury prevention and performance enhancement, sports medicine convergence are needed.

• Korean Architects
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• no.1 s.309
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• pp.106-107
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• 1995

태능 선수촌에서는 낙후된 동계스포츠 종목의 활성화를 위한 전천후 경기시설 확보와 세계화에 걸맞는 국제적 수준의 빙상경기 공간을 창출코자 현상설계경기를 실시, 지난 11월 16일 (주)정일엔지니어링안을 당선작으로 선정, 발표했다. 지명설계로 이뤄진 이번 현상설계경기에서 우수작으로는 (주)서울건축안이, 가작으로는 (주)정림건축안이 각각 선정됐다. 본지에서는 당선작과 우수작을 게재한다.

• Journal of the Korean Solar Energy Society
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• v.33 no.2
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• pp.50-55
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• 2013

On a plan for the Winter Olympics 2018, Korean government is in the process of the world's first use of ocean energy for the Olympic ice-rink. This technology will be applied to a seaside town and have possibility of an export industry. In this study, we researched facilities and system for P ice-rink that acts as a cultural center as well as a physical plant in Busan and provided the way that apply by seawater heat source. Also, existing system and seawater heat source system of P ice-rink was analyzed by the most commonly used life cycle cost analysis among economics methods. Such economics data for ice-rink using seawater will be utilized by a basic information.

• Korean Journal of Remote Sensing
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• v.27 no.5
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• pp.535-542
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• 2011

We extracted a surface displacement map of Canisteo Peninsula and the surrounding area in West Antarctica by applying 4-pass DInSAR technique to two ERS-1/2 tandem pairs and analyzed the surface displacement of glaciers and sea ice. In the displacement map, glaciers showed fast motion pushing the adjoining land-fast sea ice which has the displacement in the same direction as the glacier. Cosgrove ice shelf showed large displacement pushing the adjoining land-fast sea ice as well. Some sea ice indicated the displacement that is opposite to the land-fast sea ice. This was because the type of the sea ice is drift ice that is affected by ocean current. Therefore, we could confirmed the boundary between land-fast sea ice and drift ice. It was difficult to distinguish ice shelf from ice sheet because they showed similarities both in brightness of the SAR images and in fringe rates of the interferograms. However, a boundary between fast-moving ice shelf and stable ice sheet was easily confirmed in the displacement map after the phase unwrapping process.