• Proceedings of the Korea Society of Costume Conference
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• 2004.05a
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• pp.30-30
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• 2004

본 연구는 침선소품의 디자인 개발에 관한 연구로서 집안지역의 고구려 고분벽화속에 나타난 다양한 문양들을 침선소품에 응용함으로서 우리나라 전통의 이미지와 현대적 감각을 살린 독창적인 소품을 개발하고자 하는데 연구의 목적이 있다. (중략)

• Journal of the Korean Society of Marine Environment & Safety
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• v.22 no.5
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• pp.417-422
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• 2016

Aids to Navigation (AtoN) are marine traffic facilities to improve the safety and efficiency of shipping. "New Dangers" should be appropriately marked using lateral, cardinal or isolated danger marks or by using an Emergency Wreck Marking Buoy. However, Emergency Wreck Marking Buoys are difficult to implement in terms of speed and accuracy of installation. In the case of sinking accidents, it is often difficult to immediately install an Emergency Wreck Marking Buoy because of weather conditions, the marine environment or accident positioning. This study concerns Auto-Releasing Emergency Wreck Marking Buoys, which should be installed in all vessel for safe marine navigation and efficient maritime transport with reference to the Maritime Buoyage System (MBS). Auto-Releasing Emergency Wreck Marking Buoys include an auto-release unit, auto reel chain and auto lighting lantern. These buoys can be automatically released from the deck of a vessel and will float in the water for quick installation at the scene of an accident, even in the case of sinking accidents. Auto-Releasing New Mark Buoys are expected to reduce to installation process, prevent secondary accidents by the risk of navigation and be search and rescue rapidly.

• Korean journal of applied entomology
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• v.47 no.4
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• pp.473-478
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• 2008

Root-lesion nematode (Pratylenchus vulnus) and pin nematode (Paratylenchus sp.) were detected with high population density at the spray chrysanthemum greenhouse in Gumi, Gyeongbuk. The average density of P. vulnus and Paratylenchus sp. was 667 and 716 nematodes per 100 g soil and P. vulnus density were distributed 87% to the depth of $0{\sim}30$ cm in greenhouse. When spray chrysanthemum cv Chopin, was transplanted in September 2004 in greenhouse, P. vulnus were 854 nematodes/100 g soil in planting and increased 14,985 nematodes/100 g soils and 1g root after 10 weeks in harvest. Shoot weight and shoot height of spray chrysanthemum decreased 24.8% and 8.0% compared with non-infested P. vulnus after 10 weeks in greenhouse.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2016.05a
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• pp.20-21
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• 2016

Aids to Navigation (AtoN) is marine traffic safety facility to facilitate the safe and efficient movement of shipping and enhance the protection of the marine environment by the regulation or guideline of The International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA). By IALA NAVGUIDE, the term "New Danger" is defined as newly discovered hazards not yet shown in nautical documents and includes naturally occurring obstructions such as sandbanks or rocks or man-made dangers such as wrecks. 'New Dangers' should be appropriately marked using Lateral, Cardinal, Isolated Danger marks or by using the Emergency Wreck Marking Buoy. However, the Emergency Wreck Marking Buoy has difficulties with implementation conditions in terms of speed and accuracy to install the buoy. In case of sinking accidents, it is difficult immediately to install the Emergency Wreck Marking Buoy because of weather conditions, marine environments and accident position. This paper studies Auto Releasing New Danger Mark Buoy on the deck which can be automatically to release from the deck of a vessel and float in the water and quickly install the accident position in case of sinking accidents. The buoy will be to reduce the risk of navigation and prevent secondary collisions.

• Agrochemical news magazine
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• v.14 no.5 s.116
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• pp.70-73
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• 1993

• Proceedings of the Korea Committee for Ocean Resources and Engineering Conference
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• 2000.04a
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• pp.139-139
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• 2000

• Proceedings of the Korea Society of Costume Conference
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• 2002.05a
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• pp.23-23
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• 2002

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2009.06a
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• pp.261-261
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• 2009

층상실리케이트 나노입자를 포함한 에폭시수지인 나노콤포지트를 장시간 트리절연내력을 평가하기 위하여 제조하였다. 층살실리케이트를 포함하지 않은 경우보다 월등하게 긴 트리잉파괴 시간을 나타내었다. 더욱이 층상실리케이트 나노입자와 에폭시수지 계면의 효과를 연구하기위해 silane coupling agent을 나노입자에 표면처리하여 장시간 트리잉 파괴에 초점을 맞추었다. 에폭시수지와 층상실리케이트 나노입자사이 커플링 의한 계면결합은 단시간 절연파괴강도와 장시간 트리잉파괴 시간에 중요한 역할을 하고 있음을 알았다. 그 결과는 침선단에 교류 전계강도가 781.42kV/mm(교류 15kV, 침선단 곡률반경 $5{\mu}m$) 절연파괴시간을 측정한 결과 나노입자가 충진된 경우 트리개시시간이 24,726분이었고, 파괴에 이르는 시간은 29,213분이 걸렸다. 반면에 실란을 처리하지 않은 경우 파괴시간은 11,591분 이었다. 충진된 층살실리케이트 나노입자의 함량은 3wt%로 하였으며, 이와같은 파괴시간 지연 결과의 향상이 152%향상된 결과는 계면의 결합력이 크게 향상되어 나타낸 경우로 사료된다.

• Journal of the Korean Society of Costume
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• v.52 no.8
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• pp.87-98
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• 2002

Recently, we consist in the crucial juncture have to develope culture goods which is worth standing for our nation's endemism. In this vein, this study tried to reproduce and apply it to the present time by the consideration of various elements such as the kind, the use and the fabrication of sewing craft-works was beloved in women's quarter called Kyubang in the Chosun dynasty. With this, this study was designed to develope craft-works which can make an appeal to foreigners with the merits between contemporary factor and traditional factor. The findings of this study were as follows; First, since economic system in the Chosun dynasty was based on home handicrafts and self-sufficiency, it was a commonplace of the Chosun dynasty that home industry such as sewing, spinning and sericulture was thriving among all the women without social ladder. And also, since women of the day were governed by confucian tradition and moral obligation, they mainly have to live in women's quarter called Kyubang restricted to visitors. For the reasons, Wives of the time have no choice but to spend their time by sewing in the promotion of virtues for woman. In additions, they made an effort to pray for the longevity, the wealthy and the fertility of their family members. Second, the sewing instruments is necessary for women's sewing. And also, since sewing instruments was considerably scientific, efficient in those shape and structure, this instruments could save wives a lot of trouble. Third, since many people were convinced of the functions as practicality as well as fanciness, the sewing craft-works were very useful to them in leading their daily life. Fourth, the reappeared works were a total of 22, and the applied works were a total of 17.

• Journal of Digital Convergence
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• v.10 no.7
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• pp.237-243
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• 2012

Human beings were constantly developing and using tools. This implies the history of humans have been creatively maintained and developed. Humans put its utmost efforts to the development of civilization to lead better life at the same time constantly pursuit to the cultural development such as formative characteristics for the satisfaction of aesthetic needs. Gyubang crafts are regarded as extremely feminine and contained emotions of Korea while being classified as a genre of Korean culture & art. Gyubang crafts were created independent & unique formative beauty on the basis of then social, cultural, religious background, in which those sewing kits being called friends of ladies express the emotion of arts contains cultural depth of its appearance of life as well as its spiritual world of happiness, anger, sorrow and pleasure of ladies. And it was aimed to sought the possibilities to start itself in various ways under the assumption capable to be expressed detail & contemporary taste of the sewing kits that lived together with the ladies in their historic life through linking with ornaments arts with convergence and harmony of formative image. As stated, it could be an opportunity to rediscover the formative characteristics, harmony of convergence, elegance, delicacy, aesthetic beauty focused on sewing kits among Gyubang crafts filled with ladies' scant and spiritual hope and to be re-understood the excellence and the aesthetic beauty of traditional culture & arts through personal ornaments.