• 복식문화연구
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• 제9권4호
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• pp.652-663
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• 2001

The purpose of this study was to make clear reduction ratio due to the stretch ratio and to find out the ease for the patterns of stretch skirt according to the body types to improve the aesthetics and wearing satisfaction. Therefore, fundamental data for aesthetic and functional patternmaking of the stretch skirt can be suggested. The results from the study were as follows: 1. The results from the appearance test were as follows. For the ease on waist, W+0cm and W - lcm for thin body type were suggested for the best fit. For the ease on hip, H+0cm and H-2cm for thin body type were suggested for the best fit. 2. The results from wearing satisfaction test were as fDllows. W+Ocm, H+Ocm for thin body type were suggested for the best wearing satisfaction. 3. Based on the results from the above tests, the pattern reduction ratios for stretch skirt were as follows: pattern reduction ratio 3.3 ∼ 5.0% of waist, 4.8 ∼7.2% of hip for thin body type were suggested for the appropriate reduction ratio for stretch skirt. 4. The result from this study for stretch skirt was as follows: For thin body type, W+0cm, W - lcm for waist and H+0cm, H-2cm for hip were appropriate for stretch skirt pattern. Therefore, different ease has to be applied to stretch skirt pattern according to the body parts, to make the skirt looks good, is appropriate for thin body type, and is satisfied with appearance and wearing satisfaction test.

• 한국미생물·생명공학회지
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• 제37권1호
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• pp.24-32
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• 2009

숙성 정도가 오래된 김장 배추 김치에서 분리되어 16S rDNA 염기 서열 분석을 통해 부분 동정된 KNUC25 분리 균주를 단백질 전기 영동 패턴과 생리적 특징 그리고 염기 서열의 유사성을 비교하여 Lactobacillus paraplantarum로 동정하였다. L. paraplantarum KNUC25의 농축 상등액은 그람 양성균과 음성균에 넓은 범위의 항균 활성을 나타냈다. 전자 현미경을 통해 KNUC25가 만들어내는 항균 물질은 세균의 표면에 작용하여 생육을 억제하는 것으로 확인되었다. 항균 활성 물질을 생산하는 최적 온도는 섭씨 30도이고, 높은 온도에서도 항균 활성을 보였으며 단백질 분해 효소에 안정하며 비단백질성 항균 물질일 가능성을 보여주었다.

• 복식문화연구
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• 제9권3호
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• pp.433-446
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• 2001

Recently, according to changes in fashion trends, the importance of stretch fabric stands out. A lot of studies on non-stretch woven fabrics have been made, but few studies on stretch fabrics has been made yet. Especially, the study on ease for the patterns, according to body types, of stretch has not been made at all. The purpose of this study was to make clear reduction ratio due to the stretch ratio and to find out the ease for the patterns of stretch skirt according to standard body type to improve the aesthetics and wearing satisfaction. Therefore, fundamental data for aesthetic and functional patternmaking of the stretch skirt can be suggested. The results from the study were as follows: 1. The results from the appearance test were as follows. For the ease on waist, W+0㎝ and W-1㎝ for standard body type were suggested for the best fit. For the ease on hip, H+2㎝ and H+0㎝ for standard body type were suggested for the best wearing best fit. 2. The results from wearing satisfaction test were as follows. W+0㎝, H+2㎝ for standard body type were suggested for the best wearing satisfaction. 3. Based on the results from the above tests, the pattern reduction ratios for stretch skirt were as follows: pattern reduction ratio 3.0∼4.6% of waist, 2.1∼4.3% of hip for standard body type were suggested for the appropriate reduction ratio for stretch skirt. 4. The result from this study for stretch skirt was as follows: For standard body type, W+0㎝, W-1㎝ for waist and H+2㎝, H+0㎝ for hip were appropriate for stretch skirt pattern.

• 한국심리학회지 : 문화 및 사회문제
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• 제28권3호
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• pp.373-392
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• 2022

본 연구는 Donnelly 등(2016)의 물질주의 추구에 대한 도피이론을 적용하여 대학생의 물질주의 추구 과정을 경험적으로 검증하였다. 도피이론에서 제시된 6단계 중 높은 삶의 기준에 비추어 자신의 부족함을 느끼는 1단계를 외적 자기가치 수반성으로, 부족한 자신을 비난하는 2단계를 실제-이상적 자기 간 불일치로, 자신을 혐오적으로 인식하는 3단계를 낮은 자존감 안정성으로 개념화하였다. 이상의 도피이론 3단계에 따라 외적 자기가치 수반성이 자기불일치와 자존감 안정성을 매개로 물질주의를 예측할 것으로 예상하였다. 가설 확인을 위해 대학생 465명(여 262명)을 대상으로 자기보고식 설문조사를 실시하고 구조방정식 모형을 통해 검증하였다. 연구 결과, 외적 자기가치 수반성과 물질주의 간 관계에서 자기 불일치의 매개효과 및 자기 불일치와 자존감 안정성의 순차적 매개효과가 유의하였다. 물질주의에 대한 외적 자기가치 수반성의 직접효과 또한 유의하게 나타났다. 이 연구는 능력주의 한국사회에서 대학생이 물질을 좇게 되는 과정을 도피이론을 적용하여 경험적으로 밝힌 의의가 있다.

• Journal of Astronomy and Space Sciences
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• 제23권4호
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• pp.435-444
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• 2006

인공우주물체는 출현 시간이 비교적 짧고 운동 특성이 고정적이지 않기 때문에 한 번의 관측으로 측광 및 분광 데이터를 획득하기 어렵다. 따라서 인공우주물체의 측광 및 분광 동시 관측을 위해서 경희대학교 인공위성 추적 및 관측시스템에 다중 광학계를 탑재할 수 있는 가대를 설계하였다. 이 연구에서는 구조해석을 통해 다중 광학계 탑재 시에 개조된 가대의 변형을 계산하고 인공 우주물체 추적 및 관측 시 발생할 수 있는 가대의 지향오차를 추론하여 관측시야에서 인공우주물체를 안정적으로 추적할 수 있음을 보였다. 또한 등가응력 해석을 수행하여 가대의 구조적 안전성을 확인하였다.

• 대기
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• 제27권2호
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• pp.235-249
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• 2017

This paper describes methodology verifying near-surface predictability of numerical weather prediction models against the surface synoptic weather station network (SYNOP) observation. As verification variables, temperature, wind, humidity-related variables, total cloud cover, and surface pressure are included in this tool. Quality controlled SYNOP observation through the pre-processing for data assimilation is used. To consider the difference of topographic height between observation and model grid points, vertical inter/extrapolation is applied for temperature, humidity, and surface pressure verification. This verification algorithm is applied for verifying medium-range forecasts by a global forecasting model developed by Korea Institute of Atmospheric Prediction Systems to measure the near-surface predictability of the model and to evaluate the capability of the developed verification tool. It is found that the verification of near-surface prediction against SYNOP observation shows consistency with verification of upper atmosphere against global radiosonde observation, suggesting reliability of those data and demonstrating importance of verification against in-situ measurement as well. Although verifying modeled total cloud cover with observation might have limitation due to the different definition between the model and observation, it is also capable to diagnose the relative bias of model predictability such as a regional reliability and diurnal evolution of the bias.

• 복식문화연구
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• 제10권4호
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• pp.392-403
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• 2002

The purpose of this study was to make clear reduction ratio due to the stretch ratio and to find out the ease for the patterns of stretch skirt according to fat body type to improve the aesthetics and wearing satisfaction. For this study, three college students were selected according to the fat body types; According to fat body types, 15 experimental skirt which were different each other in terms of the amount of ease on wait and hip, were made for the appearance test and wearing satisfaction test. The results from the study were as follows: 1. The results from the appearance test were as follows. For the ease on waist, W+2cm and W+0cm for fat body type were suggested for the best fit. For the ease on hip, H+2cm and H+0cm for fat body type were suggested for the best fit. 2. The results from wearing satisfaction test were as follows. W+2cm, H+2cm for fat body type were suggested for the best wearing satisfaction. 3. Based on the results from the above tests, the pattern reduction ratios for stretch skirt were as follows. pattern reduction ratio 0∼2.4% of waist, 1.9∼3.8% of hip for fat body type, were suggested for the appropriate reduction ratio for stretch skirt. 4. The result from this study for stretch skirt was as follows. For fat body type, W+2cm, W+0cm for waist and H+2cm, H+0cm for hip were appropriate for stretch skirt pattern. Therefore, different ease has to be applied to stretch skirt pattern according to the body parts, to make the skirt looks good, is appropriate for fat body type, and is satisfied with appearance and wearing satisfaction test.

• 폴리머
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• 제31권2호
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• pp.130-135
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• 2007

Flexible copper clad laminate(FCCL) 적용을 위한 폴리이미드 필름의 열적-기계적 성질 향상을 위해, 4성분계 PMDA/BTDA 그리고 PDA/ODA 단량체로부터 폴리아믹산을 합성하였고, 이를 효과적으로 열적 이미드화 공정을 통하여 4성분계 폴리이미드 필름을 제조하였다. 4성분계 폴리이미드 필름의 CTE 값은 $100\sim200^{\circ}C$ 범위에서 PDA의 함량에 따라 감소하였고, 인장 계수와 인장 강도는 36% 그리고 59% 각각 증가하였다. 그리고 4성분계 폴리이미드 필름을 사용한 3층 유연성 기판의 peel test 결과는 1.8 kgf/cm 이상의 좋은 접착 강도를 보였다. 이와 같은 결과들로부터 4성분계 폴리이미드 필름은 고성능 FCCL을 위한 기본 필름으로 적용할 수 있다.

• 대한금속재료학회지
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• 제47권4호
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• pp.256-260
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• 2009

This study examined the effects of plated temperature on the surface morphology and property of an electrodeposited copper foil. The morphology, crystal structure and electric characteristics of the electrodeposited copper foil were examined by scanning electron microscopy, X-ray diffraction, and a four-point probe, respectively. The surface roughness, crystal growth orientation and resistivity could be controlled using various temperature of electrolyte. Large particles were observed on the surface of the copper layer electroplated onto the $30^{\circ}C$. However, a uniform surface, lower resistivity and high flexibility were obtained when a $50^{\circ}C$ electrolyte was used.

• Tuberculosis and Respiratory Diseases
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• 제64권6호
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• pp.456-459
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• 2008

기관지 이물 흡인은 생명을 위협할 수 있는 응급 질환으로 자세한 병력 청취, 증상, 이학적 검사, 방사선학적 검사를 통해 진단할 수 있다. 하지만 흡인 물질이 방사선 투과성이거나 환자가 흡인 사실을 기억하지 못한다면 진단에 어려움이 따른다. 본 증례는 환자가 방사선 투과성 물질인 임시 수지 가공의치(temporary resin bridge)를 흡인하였으나, 환자가 이를 인지하지 못하였고 흉부 X선에서도 특이소견이 발견되지 않아 기관지 이물 흡인의 가능성을 예측하지 못하였던 경우였다. 또한 이와 관련되어 드물게 발생하는 염증성 용종을 경험하였기에 문헌고찰과 함께 보고하는 바이다.