• 대한가정학회지
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• 제32권5호
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• pp.229-242
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• 1994

The objective of the study is to know demographic characteristics mobility motivation housing aspiration and housing values of expected purchasers of the small/medium size apartments located at 'H-area' in Ulsan to enhance their level of housing satisfaction through better planning. The result shows that moving motivation housing aspiration and housing values differ as what size respective expected purchasers want. As a regional characteristic the reality-oriented view of housing is apparent in that their interests are focused on the setups or facilities after-service and maintenance and that they think conveniency more important than the edifices' appearance or beauty.

• 대한가정학회지
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• 제44권4호
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• pp.101-109
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• 2006

This study investigated the relation of individual characteristics and peer bullying/victimization as experienced by middle school first-grade children. The major findings of the research were as follows; First, adolescents perceived lower 'appearance', and 'cognitive ability' scores than the medium. Second, aggression was the most significant factor affecting the direct and relational bullying, while withdrawal was the main significant factor affecting the direct and relational victimization in the children. In conclusion, there was a significant gender difference in the peer bullying/victimization.

• 한국공작기계학회:학술대회논문집
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• 한국공작기계학회 2003년도 추계학술대회
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• pp.71-76
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• 2003

This paper describes the characteristic of a large-diameter pipe to obtain smooth surface using Electropolishing after grinding using a non-woven fabric. Grinding using a non-woven fabric is possible under lower load and fine effect comparing with Wheel grinding. Also, the ion from the surface of the metal is eliminated by means of an electrical potential and current in Electropolishing. Electropolishing is used for leveling the surface, improving the physical appearance of the part, promoting corrosion properties and reducing contamination and adhesion of the surface. Therefore, the aim of the present study is to investigate the internal machining of a large-diameter pipe for semiconductor using experimental design method.

• 한국식품조리과학회지
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• 제3권2호
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• pp.75-80
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• 1987

For the manufacture of soybean cheese, curds were made from soy milk using either lactic starter or CaCl$_2$and ripened for 3 weeks. When papain was added during ripening, the amout of soluble protein increased. The yields of 3 soybean cheese were 76~88%, indicating that considerable loss of soy protein did not occur during the processing. During the period of ripening the change of moisture content was about 1 n. Total acidity of 3 soy cheese increased, demonstrating the production of lactic acid through lactic fermentation. Texture determined by Instron showed that 3 soy cheese had their own characteristic texture profile curve and that the cheese without papain treatment received the highest textural parameters. 3 manufactured soy cheese received 3-4 (good-very good) sensory scores in appearance, flavor and texture. General acceptibility of 3 cheese were evaluated as desirable or very desirable.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 하계종합학술대회 논문집 Ⅳ
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• pp.2152-2155
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• 2003

Divine bell of king Songdok(3.663m of the height, 2.227m of the diameter, 18,900kg of the weight, 7.7-21.5mm of the thickness), known as the bell of Emille which has been molded in 771 year to the illustrious memory of King Songdok for 34 years is one of culture heritages in the world. Even though the appearance of bell is very beautiful, also the sound of bell was appeared miraculous characteristics of shaking the sky, earth and human. The bell of Emille caused by discontinuous sound in maintaining continuous, strongly emotional sound and moving the mind of human etc, is appeared the 'Macnorlee' phenomenon which having the discontinuous sound in maintaining continuous. So far, it has reasoned out the phenomenon of the bell of Emille. but it was first proved a realized a baby-boiling sound about the bell of Emille according to the comparison and analysis. In this study of bell, we proposed improvement and device of the wooden parts beating the bell why a baby-boiling sound was not heard well as before.

• 수면정신생리
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• 제2권1호
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• pp.3-12
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• 1995

In the International Classification of Sleep Disorders(ICSD), REM sleep behavior disorder(RBD) and nightmares are classified as 'parasomnias usually associated with REM sleep'. RBD can be defined as the intermittent absence of REM sleep EMG atonia and the appearance of the elaborate motor activity associated with dream mentation. Bilateral pontine tegmental lesions in cats induce RBD-like behavior, but in human cases, more than 60% are idiopathic. Polysomnograpy shows characteristic findings in REM sleep and treatment with clonazepam is highly effective. With nightmares as long, frightening dream decreasing with age, their persistence or apperance in adults is related with certain drugs, trauma, personality and psychotic episode. Psychotherapy, behavior techniques or medication is used for treatment, but all of nightmares do not require treatment.

• Journal of Advanced Marine Engineering and Technology
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• 제26권1호
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• pp.132-137
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• 2002

Recently, impinging spray is used for atomization of diesel engine, but it bring on adhesion of fuel. Therefore, we studied about droplet behavior on high temperature plate changing the size of droplet, surface temperatures, and surface roughness of plate. In this study, We studied to confirm experimentally about mechanism of evaporation and ignition process of single fuel droplet. We observed evaporation time, evaporation appearance and ignition delay time by the photopraphs of 8mm video camera. Experimental results are summarized as follows: 1. The boiling point of fuel affect a evaporation and ignition process. 2. The surface roughness affect a evaporation time. 3. The ignition delay time relate to evaporation characteristic.

• 한국멀티미디어학회논문지
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• 제6권6호
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• pp.977-984
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• 2003

본 논문에서는 파노라믹 적외선 영상에서의 영상 향상 기법을 제안하였다. 제안한 기법에서는 먼저 파노라믹 적외선 영상을 작은 부영상으로 나누고, 각 부영상의 통계적 특성을 이용하여 각 부영상에 대하여 대조 확장을 행한다. 그러나 이때 통계적 특성이 다른 인접하는 부영상의 경계 영역에서는 블럭화 현상이 나타난다. 이러한 블럭화 현상을 제거하기 위하여 제안한 기법에서는 수평적으로 인접하는 부영상의 통계적 특성을 이용하여 부영상의 경계영역에 대하여 대조 확장을 행한다. 실험을 통하여 제안한 기법이 효율적으로 시각적인 화질을 개선하였음을 확인하였다.

• Journal of Korean Neurosurgical Society
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• 제48권5호
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• pp.461-464
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• 2010

The authors report a 58-year-old woman with low-grade fibromyxoid sarcoma primarily located in the right paravertebral area with extension to L4 neural foramen. The patient complained lower back pain with radiating pain along the posterolateral aspect of the right lower leg. She underwent subtotal surgical removal and Cyber Knife therapy. Diagnosis was made by strikingly characteristic microscopic appearance of a bland spindle cell sarcoma which contained numerous giant collagen rosettes and was also supported by immunohistological findings. The diagnostic image findings and literatures are reviewed and discussed.

• 한국식생활문화학회지
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• 제33권1호
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• pp.70-77
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• 2018

This study examined the quality characteristics of waffles made with coconut extract. Waffles were prepared with the substitution of 25, 50, 75, 100, and 125% of coconut extract. The viscosity of the batter tended to increase with increasing ratio of coconut extract, whereas the spreadability measures were not changed significantly. The baking loss rates tended to increase with increasing ratio of coconut extract while the moisture contents were not changed significantly. The L-value and b-value decreased but the a-value increased. TPA showed that the hardness, springiness, chewiness, cohesiveness, and gumminess tend to increase with increasing amount of coconut extract while the resilience was not changed significantly. The results of the sensory evaluation showed that waffles made with 100% coconut extract were the most preferable in appearance, flavor, taste, texture, and overall acceptability.