• 한국생활과학회지
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• 제20권1호
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• pp.169-182
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• 2011

The purpose of this study was to research the purchasing patterns and the ease amount of woman's T-shirts. For the study, 215 women between the ages of 18 and 59 were surveyed. 18~34 year old women had more T-shirts and wore them more frequently than 35~59 year old women. Women usually gave weight to design, fabric, fit and color, when they bought T-shirts. The most important fit part was different according to age groups, 18~34 women valued T-shirts length but 35~59 women valued bust circumference ease. The ease of T-shirts was analysed with body sizes. Shoulder ease were distributed between -3~3cm, neckline designed apart 0.5~7.0cm from side neck point, 0~11cm from front neck point and 1~2cm from back neck point. The means of bust ease, waist ease and hip ease were 6.2cm, 14.7cm and 4.5cm. The bust and waist ease were significantly different between age groups and 35~59 year old women wore more tightly at both parts due to their thick torso. Women accepted smaller ease at hip while didn't want small ease at waist. The eases of shoulder, bust and T-shirts length were the most important and influencing.

• Weed & Turfgrass Science
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• 제7권2호
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• pp.130-139
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• 2018

The colors of packaging of herbicides and non-selective herbicides on the market in Korea are defined as brown and red, respectively, according to the notification of RDA. The present study aimed to understand consumer's electroencephalographic (EEG) response when looking at brown and red colors of herbicide and non-selective herbicide packaging papers. The EEG cap was placed on the scalp of each participant (men and women, 10 to 20 years old) and white (control) - brown - white - red colors were sequentially displayed for 5 seconds using the computer monitor. The EEG was measured and statistical analysis was performed using SPSS. For the brown color of the herbicide, men showed a decrease in concentration and a distracting response due to a decrease in the ratio of mid beta to theta (RMT) and the spectral edge of frequency (SEF90). In women, an increase in the ratio of SMR to theta (RSMT) and the spectral edge frequency 50% of the alpha (ASEF) was observed in different brain regions and these EEG changes may enhance the relaxation, stabilization and awakening states of the brain. For the red color of the non-selective herbicide, ASEF increased psychological stability in men. In women, a decrease in absolute high beta (AHB) may associate with a decrease in attention state of the brain. Overall data of the present study clearly revealed that the colors of two herbicides showed significantly different EEG response and gender difference.

• 한국작물학회지
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• 제63권2호
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• pp.98-105
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• 2018

본 연구에서는 벼의 보관기간 동안 감소되는 물질인 peroxidase 등의 효소의 활성도를 알아보는 신선도 감정법과 색을 인지하는 전자눈 장비를 이용하여 현미의 신곡과 구곡을 판별할 수 있는 칼라 코드를 선정하였고, 현미의 신 구곡 판별식을 개발하였다. 동일한 시기에 수집된 시료의 판별식 검증을 통해 현미 신곡, 구곡 및 이의 혼합곡에 대한 판별 정확도를 분석하여 실용적인 활용 가능성을 살펴보았다. 또한 수확시기에 수집된 현미로부터 개발된 판별식의 활용도를 검토하기 위하여 신곡 수확 시점으로부터 약 8개월이 경과한 시료를 무작위 채취하여 보관기간에 따른 판별 정확도를 분석함으로써 현미의 신곡과 구곡 판별에 효소 지표의 적용 가능성을 연구한 결과는 아래와 같다. 1. 현미의 신곡과 구곡의 판별 지표로 효소를 선정하여 신선도 감정법인 G O P 시약을 처리를 통한 효소 활성정도를 육안으로 감정한 후 전자눈 장비를 이용하여 신곡과 구곡 그룹 간에 차이나는 칼라코드를 29개 선발하였다. 선발된 칼라코드의 식별능은 최소 0.263에서 최대 0.922의 분포를 나타내었고 평균 식별능 값은 0.62로 나타났다. 2. 선발된 칼라 코드를 이용한 현미 신곡과 구곡 단일곡의 분류되는 적중률은 PCA 및 DFA 분석 결과 모두 100%로 나타나 현미의 신곡과 구곡을 판별할 수 있는 판별식으로 채택하였다. PCA 분석 결과보다 DFA 분석 결과가 신곡과 구곡 그룹을 보다 더 잘 구분하는 것으로 나타났다. 3. 개발된 판별식의 실용적인 활용 가능성을 알아보기 위하여 판별식 개발 시료와 동일한 시기에 수집된 신곡과 구곡 및 이의 혼합곡 시료를 이용하여 검증 시험을 추진하였다. 기 개발된 판별식에 미지의 시료를 대입한 결과, 신곡과 구곡 단일 시료는 100%의 판별정확도를 나타내었고 혼합곡은 96.9%의 정확도를 나타내었다. 4. 수확 후 얼마 지나지 않은 겨울에 수집된 시료를 이용하여 구축한 판별식을 보관 기간이 8개월 정도 지나고 효소활성도가 급격하게 떨어질 것으로 추정되는 여름 시료에도 적용이 가능한지 알아보기 위하여, 신곡과 구곡 시료를 대상으로 검증시험을 실시하였다. 여름에 수집한 구곡 시료를 기 구축된 판별식에 대입한 결과 구곡은 모두 100% 구곡으로 판별이 되었으나, 신곡 시료는 100% 구곡으로 판별이 되어 신곡의 판별 정확도는 0%로 나타났다. 시간이 지남에 따라 효소 함량이 변화됨을 알수 있었고 검사 시기별 판별식의 개발과 검증의 필요성을 확인하였다.

• Korean Journal of Acupuncture
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• 제28권3호
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• pp.221-231
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• 2011

Objectives : Kamibojungikgi-tang is one of the most frequently used medical treatment for the allergic rhinitis. The main symptoms of the allergic rhinitis are nasal obstruction, watery rhinorrhea, and sneezing. In this study, we investigated the medical effect of the Kamibojungikgi -tang with intradermal acupuncture treatment on the allergic rhinitis in 10-11 years old children. Methods : For 8 weeks, we administered Kamibojungikgi-tang to 84 patients and treated them with intradermal acupuncture. We checked their serum IgE and examined 10 symptoms of the allergic rhinitis (nasal obstruction, watery rhiorrhea, sneezing, nasal pruritus, hyposmia, quality of life, color of nasal mucosa, edema of nasal mucosa, postnasal drip, and complication). Results : 1. Serum IgE decreased 2.62 point. which showed no significance. 2. Nasal obstruction, watery rhiorrhea, sneezing, nasal pruritus, hyposmia, quality of life, color of nasal mucosa, edema of nasal mucosa, and postnasal drip were improved. (p<0.005) 3. Complication showed no significance. Conclusions : After treatment, we had a lower symptom index scores. Kamibojungikgi-tang with intradermal acupuncture treatment had an effect on the allergic rhinitis.

• Asian-Australasian Journal of Animal Sciences
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• 제32권2호
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• pp.249-256
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• 2019

Objective: The present study aimed at comparing the nutritional composition and color traits between two meat types: Horse meat and pork from Korean native black pigs raised in Jeju Island. Methods: After slaughter 24 h, the longissimus dorsi samples were taken from left side carcasses of the 32-mo-old Jeju female breed horses and the 6-mo-old Korean native black pigs (n = 10 each). The samples were then placed into cool boxes containing ice packs and transported to the Laboratory of Meat Science where all visual fats and connective tissues were trimmed off and then the samples were ground. All the samples were analyzed for nutritional composition (proximate composition, minerals, vitamins, fatty acids, and amino acids) and color traits. Results: The horse meat contained significantly higher collagen, moisture and protein than the pork (p<0.05). The Jeju horse meat showed more desirable fatty acid profiles such as containing significantly lower saturated fatty acids (SFA), higher polyunsaturated fatty acids (PUFA) contents and PUFA/SFA ratios than the pork (p<0.05). Differences in concentrations of ten amino acids existed between the two meat types in which the horse meat had higher values for all these amino acids, total amino acids (20.33 g/100 g) and essential amino acids (10.06 g/100 g) than the pork (p<0.05). Also, the horse meat showed significantly higher concentrations of Fe (34.21 mg/100 g) and Cu (2.47 mg/100 g) than the pork (Fe, 17.42 mg/100 g and Cu, 1.51 mg/100 g) (p<0.05). All the vitamins detected showed statistical differences between the two meat types in which the horse meat had higher concentrations of vitamin B1 (25.19 mg/100 g), B2 (92.32 mg/100 g), B3 (2,115.51 mg/100 g), and B5 (67.13 mg/100 g) than the pork (p<0.05). Conclusion: Based on the results obtained in the study, it is concluded that the two meat types studied are rich in nutrients and the animal species strongly affected the nutritional values and color traits of the muscle tissues.

• Journal of the Korean Wood Science and Technology
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• 제37권6호
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• pp.566-577
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• 2009

실내에서 일어나는 목재의 표면 열화특성을 재색, 화학적 및 해부학적 변화 차원에서 분석하였다. 실험대상으로는 실내에서 장기간 보관중인 삼나무 목제품을 사용하였다. 실내 보존 초기에는 황색도와 적색도가 급격히 변하였고 5년 사이에 백색도의 감소가 두드러졌다. 화학성분의 분석결과 셀룰로오스, 헤미셀룰로오스, 리그닌 성분 모두 감소하였으나 리그닌의 감소가 더 컸다. 현미경 관찰 결과 5년이 경과한 목제품에서는 목재표면에서 2~3개 층에서 리그닌이 분해되어 중간층이 분리되었다. 실내 환경조건에서 발생되는 표면 열화 특성은 야외에서 발생되는 표면열화 특성과 매우 유사하였으나 그 정도는 미약하였다.

• 한국축산식품학회지
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• 제33권5호
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• pp.633-639
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• 2013

This study was performed to investigate the physicochemical properties of striploin (m. longissimus dorsi), chuck tender (m. supraspinatus) and eye of round (m. semitendinosus) of Holstein steer beef produced from different fattening groups (18, 21, 24 mon-old). The intramuscular fat contents were significantly higher in striploin (9.14%) and eye of round (4.31%) from 24 mon-old groups when compared to the same cuts (6.53% and 2.63%) from 18 mon-old groups, respectively. Three muscles from 18 mon-old group had significantly higher moisture contents (%) than those from the other groups (p<0.05). The protein contents were significantly higher in chuck tender (19.39%) and eye of round (21.09%) from 24 mon-old group than 18- and 21 mon-old groups (p<0.05). There were not significantly different in collagen contents among three fattening groups. In meat color, striploin, chuck tender and eye of round from 21 mon-old group had significantly higher CIE $L^*$ (41.77), $a^*$ (20.98) and $b^*$ (10.87) values than those from the other groups (p<0.05). Warner-Bratzler shear force values (WBS) for three muscles were significantly lower in 24 mon-old group than the other groups (p<0.05). The oleic acids (C18:1n9) contents of three muscles from 24 mon-old group were highest (p<0.05) among three groups. Total contents of MUFA were significantly higher and total contents of PUFA including arachidonic acids (C20:4n6) were significantly lower in chuck tender and eye of round muscles from 24 mon-old group (p<0.05).

• 한국의류산업학회지
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• 제7권4호
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• pp.401-406
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• 2005

The objective of this field research is to determine consumer's fashion sense and provide helpful information to manufacturers when planning designs and merchandizing strategies. This study's purpose was to observe what was being worn, colors and tones. The method of research was fixed point observation using digital photos. The subjects of the research were female college students, 18-22 years old. The T-shirt has become the representative item for casual and comfortable wear by the female college students. Pants and blue jeans were worn more often than skirts as a lower garment. This shows that the students think about their activities when choosing a lower garment. The majority of these students chose clothing that functioned well for their school activities. Among students that wore skirts about half wore a functional knee length while the other half wore a more fashionable mini-skirt. These students appear to care about both fashion and function. Blue was especially popular, with 70.4% of all lower garments being blue. This effect makes the body look thinner and may be one reason why blue is so popular. White is a popular color as an upper garment. White upper garments are easily matched with any color, while blue upper garments coordinate well with similarly colored blue lower garments. The distribution of upper garment color is significantly influenced by the seasons. Blue jean tones were many and varied, while upper garments were mostly weak tones and bright tones of pale, light and soft.

• 한국융합학회논문지
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• 제11권9호
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• pp.155-162
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• 2020

본 연구는 파리기후변화협약 이후 전 세계적으로 각광받고 있는 태양전지를 활용한 노후 건축물 그린 리모델링 디자인의 국내외 사례 분석을 바탕으로 향후 진행할 태양전지를 활용한 그린 리모델링 디자인 제안의 긍정적인 측면과 시사점을 확인하고자 하였다. 연구의 방법으로는 문헌연구를 바탕으로 이론적 고찰을 진행하였고, 이후 국내외 태양전지를 활용한 그린 리모델링 디자인의 사례를 조사·분석하였다. 그 결과 플렉서블한 특징을 통한 시공의 용이성, 박막전지의 투명도와 색상의 조절을 통한 심미적 효과, 자유로운 사이즈 제작으로 재료 낭비가 적은 경제적 효과, 외관의 직접 부착을 통한 건물과의 조화로운 측면을 확인할 수 있었다. 이러한 점을 토대로 박막 태양전지를 그린 리모델링 디자인에 활용하여 올 수 있는 기대효과와 유효성을 제시하고, 향후 진행할 태양전지를 활용한 노후 건축물 그린 리모델링 디자인 제안에 대한 방향성과 참고 자료로 활용되기를 기대한다.

• 한국가금학회지
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• 제39권1호
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• pp.27-32
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• 2012

This experiment was conducted to investigate the dietary effects of turmeric powder (TP) on laying performances, egg qualities and its transfer into eggs. A total of two hundred, 60-wk-old, Lohmann Brown layers were divided into 4 groups, placed in to 5 replicates per group (10 layers each) and fed each one of four diets containing 0% TP (control), 0.10, 0.25 or 0.50% TP, respectively, for 7 wks. Egg production in the all groups fed diets containing TP were significantly higher than that in control (P<0.05). No differences in feed intakes, egg and eggshell qualities were observed among the treatments, but Roche color fan number (yolk color) in group fed diet with 0.5% TP was significantly higher than in control (P<0.05). In the groups fed diets containing TP, Haugh units after 2 wk of storage were significantly higher than that of control (P<0.05). The curcumin content of egg yolk in the groups fed diet containing 0.50% TP was significantly higher than those in the other groups (P<0.05). The cholesterol levels of egg yolk were not influenced by dietary TP. It was concluded that dietary TP was effective in improving laying performance and internal egg qualities. TP can be also used as a feed additive for the production of value-enhanced eggs with increased yolk color and curcumin content.