• 한국초전도저온공학회:학술대회논문집
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• 한국초전도저온공학회 2001년도 학술대회 논문집
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• pp.84-88
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• 2001

The optimum cross-sectional area Profile of gas-cooled high-temperature superconductor (HTS) current lead is analyzed to have minimum helium boil-off rate. The conventional constant area HTS lead has much higher helium consumption than the optimum HTS lead considered in this study. The optimum HTS lead has variable cross-sectional area to have constant safety factor. An analytical formula of optimum shape of lead and temperature profile are obtained. For multi-step HTS current leads, the optimum tape lengths and minimum heat dissipation rate are also formulated. The developed formulations are applied to the Bi-2223 material, and the differences between constant area, constant safety-factor, and multi-step current leads are discussed.

• 한국초전도ㆍ저온공학회논문지
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• 제2권1호
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• pp.7-13
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• 2000

A rotating cryogenic system was designed similar to the cooling system for the rotor of a superconducting generator. The experimental rotor has an inner vessel which simulates the winding space of an actual superconducting rotor, and a torque tube of comparable design. This paper describes the evaluation of the total heat leak into the inner vessel that leads to the study of the heat transfer characteristic of the rotating cryogenic system. To examine the insulation performance of the experimental rotor. temperature was measured at each part of the system at various rotaing speeds from 0 rpm to 600 rpm. Total heat leak into the inner vessel was calculated by measuring the boil-off rate of liquid helium. Conduction heat leak to the inner vessel was obtained by the vent tube, and radiation heat leak was calculated by subtracting the conduction heat lent from the total heat leak. There seemed to be no rotaional dependency of total heat leak at least up 600 rpm.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년 춘계학술발표대회 논문집
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• pp.129-133
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• 2009

country for green growth under minimizing boils to do change in climate under confronting boil the use of petrifaction resources energy and in change. Reduces the greenhouse gas and a environmental contamination, continuity for the growth which is possible demobilizes the greens and ecosystem, with alternative the roof which is an idle space from the construction water and the greens and uses creates in compliance with the effect which is various an energy economy and applies. Roof telerecording the synergy effect which follows with the effect which is various is not the energy saving which leads one effect which is simple in harmony and this lives together the environment which leads and possibility means that becomes the environmental element which hits.

• 한국의사학회지
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• 제24권2호
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• pp.125-134
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• 2011

King Gojong was the twenty-sixth King in the Choseon Dynasty. He took the throne when he was only 12 years old and had to set up regency for 10 years. During his period, situations were worsened in both domestic and foreign affairs. In the end, after 3 years from abdication of the throne, the Choseon Dynasty was overthrown in compliance with a coercion by Japanese empire. He died in 68 years old. We can assume that his inveterate disease are weakness of the spleen and the stomach. In addition, he suffered from a boil, a cold, dermatosis, eye disease, an external wound, dentistry disease, arthritis, etc. The official cause of his death was cerebral hemorrhage. But we assume that the possibility of poison murdering is high.

• 한국생산제조학회지
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• 제20권1호
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• pp.13-16
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• 2011

It is a tendency where the number of the restaurant is increasing recently with advancement of the food service industry. In comparison, Noxiousness fine MIST and the removal are passively done in about offensive odor which occurs meat products processing as emitting like that in the atmosphere. Because adherence lamination in the exhaustion line pipe has need of a periodic cleaning and change, it must discontinue the business of long time. In this paper, The technique development on fine MIST, dust of offensive odor and filtering which occur meat products processing prevents adherence/lamination of fine MIST in exhaustion line pipe. And the source prevents the environmental matter which is emitted in the atmosphere under maximizing boil offensive odor and the filtering effect of noxiousness MIST.

• 대한한방소아과학회지
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• 제22권2호
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• pp.1-18
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• 2008

Objectives : The purpose of this study is to report a pediatric patient with Ramsay Hunt syndrome and sinusitis Methods : The patient was treated by acupuncture, electroacupuncture, moxa, herb medicine, vesiculation therapy, massage, cupping boil, and taping. We recorded his degree of progression by House-Brackmann scale and Yanagihara's scale. Results and Conclusions : His facial palsy had been improved from 4(Lt.)score to 20(Lt.)score based on Yanagihara's scale, but House-Brackmann scale had not been changed.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2009년도 춘계학술대회 논문집
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• pp.274-279
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• 2009

Reduction Gear Box where from productive site uses the gear with power delivery with high mechanical efficiency of power a deceleration and as the mechanical element union product which has the velocity ratio which is various together is produced with the power occurrence motor and leads gets a high driving force is plentifully used. The above occurs from gear drive issue sound Whine, Noise and Vibration as occurring from the rim process which the gear will bite mainly is delivered with the case etc. gear drive whole which leads the axis and the bearing. The productivity falls with the going straight rate decrease which with like this problem point is caused by with rework the problem point where the cost of production rises under improving boil many kinds analyzed the plan and investigates the resultant acceleration sensor which and a frequency analysis system and was made to apply.

• 한국지구물리탐사학회:학술대회논문집
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• 한국지구물리탐사학회 2003년도 Proceedings of the international symposium on the fusion technology
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• pp.233-237
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• 2003

For Taejon LNG Pilot Cavern being constructed to verify the technical aspects for storing LNG in lined rock cavern, various numerical studies were carried out to estimate the temperature profile and to understand thermo-mechanical behaviour in the rock around the cavern. With the help of Claesson's analytical solution and numerical models, the extent of zero degree isotherm and possible boil-off rate of gas to be stored were estimated. Even though the tensile stress by cooling down is very large compared to the tensile strength of the rock, it has been shown that possible rock yielding might bring about the dramatic reduction of the stress.

• Journal of the Korean Wood Science and Technology
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• 제39권1호
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• pp.21-27
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• 2011

This study was carried out to examine properties of water resistant plywood by using serum protein adhesive which is natural, environment-friendly and human-friendly. For the preparation of the serum protein adhesive, pig blood from slaughterhouse was centrifuged and serum was separated from corpuscles and concentrated to 30% by dry weight basis. This concentrated serum protein was modified with PF resin (50% NVC) with the ratio of 9 : 2.5. Plywood made by this modified serum protein gave 1.21 N/$mm^2$ of dry bonding strength, 0.80 N/$mm^2$ of wet boil bonding strength, 0% of cyclic delamination test value, and 0.025 ppm of HCHO emission, which met the excellent super $E_0$ grade and water resistant plywood.

• 한국식품조리과학회지
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• 제3권2호
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• pp.38-49
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• 1987

This study was designed for the standard formulation of SULNONGTANG cooking method, I have performed a sensory evaluation and physical properties of conventional SULNONGTANG and Market SULNONGTANG. The results were as follows : 1. In case of conventional method, in term of the addition of ingredients, to maintain optimal nutrition and to achieve good appearance and taste from sliced meat (Pyoun Yuk) of the beef's head, brisket, tongue ana breast, the followings are recommended cooking methods 1) For beef's leg bones, lead, knee bones and tripe, it is reasonable to addition from the beginning and to boil them for 12~18 hours. 2) Sliced meat from the head should be prepared after 4 hours boiling. 3) Brisket, tongue and breast should be added 2 hours before cooking is finished. 2. In Market SULNONGTANG, taste was poorer than that of conventional SULNONGTANG. When the head is added to Market SULNONGTANG, taste was more desirable than those added hooves or knee bones.