• Journal of Fashion Business
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• v.11 no.3
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• pp.87-96
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• 2007

The purpose of this study is to analyse the characteristics of style, color and items of street fashion in Harbin. This kind of study will contribute to the understanding the preference of fashion in northeastern area, thereby, affording a fundamental resources for the strategic establishments of design and marketing in Korean brand launching into China. The results of this study are as follows. The preferred fashion style is casual one, rather than formal one. The order of preference in casual wear is character, jean and sports casual. In the view of color, preference in top color is, white, black, brown and pink. In the bottom, it is blue, white, black and brown. In one-piece, it is white, blue and brown. Throughout all items, the most frequently founded color is white, which might be ascribed to the seasonal influence of summer. The Chinese specific preference of color could not be observed. In aspect of items, the one-piece takes the proportions of more than half of the all the items. The typical details of one-piece dress are irregular hemline and asymmetrical line. While knee length takes proportion of 70%, in item of skirt, the full length is 46.8% in frequency for pants. In one-piece, knee length is 80% amounted as first rank, followed by midi and mini.

• Journal of the Korean Geotechnical Society
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• v.19 no.1
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• pp.209-220
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• 2003

Modification of general Hoek and Brown criterion is carried out to estimate the shaft resistance of drilled shaft socketed into rock mass. Since the general Hoek-Brown criterion can consider the in-situ state of the rock mass, the proposed method, estimating the unit shaft resistance of drilled shafts based on the Hoek-Brown criterion, has increased flexibility compared to other methods exclusively considering uniaxial compressive strength of intact rocks. The proposed method can form the upper and lower bounds, and most culled data (from 21 pile load tests) from the literature can be found between these two bounds. A comparison between the estimated and observed unit shaft resistances shows quite a good correlation even with crude assumptions for the input parameters. The best-fit line drawn from this analysis shows that at the lower strength of intact rocks (up to 10MPa), Horvath and Kenney's equation shows a good correlation with the measured values, and fur strong rocks Rosenberg and Journeaux's equation provides a close estimation with colleted data. The results of parametric studies for GSI and confining stress show that the normalized unit shaft resistance increases with these two factors. In addition, coefficient of the equational form of the estimation can vary with GSI and confining stresses.

• The Korean Journal of Mycology
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• v.51 no.4
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• pp.397-403
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• 2023

Wilt symptoms were observed in basil (Ocimum basilicum) plants grown in a vinyl greenhouse located in Gokseong, Korea, during crop disease surveys conducted in August 2022. The symptoms appeared as wilting of the plants and brown to dark brown longitudinal streaks on the stems at or above the soil line. The disease incidence among the plants in the vinyl greenhouse was 5-20%. Six isolates of Fusarium sp. were obtained from stem lesions and identified as Fusarium oxysporum species complex based on their morphological characteristics. Among the isolates, two were used for phylogenetic analysis and pathogenicity test. Phylogenetic analysis revealed that these isolates belonged to F. oxysporum. Pathogenicity of the isolates was confirmed through artificial inoculation test. The symptoms induced by the isolates were similar to those observed in basil plants in the investigated vinyl greenhouse. This is the first report of F. oxysporum causing Fusarium wilt in basil in Korea.

• Journal of Mushroom
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• v.19 no.4
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• pp.322-328
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• 2021

This study was carried out to evaluate potential of Hypsizygus marmoreus (brown cultivar) as a functional food and drug materials. H. marmoreus were divided into pileus and stipe and extracted in hot water and 80% ethanol. The total polyphenol content was highest in the hot water extracts (pileus 17.15±0.19 mg of GAE g, stipe 7.37±0.16 mg of GAE/g) and pileus compared to the ethanol extracts (pileus 10.23±0.14 mg of GAE/g, stipe 3.76.±0.19 mg of GAE/g) and stipe. Also, hot water extracts of pileus from H. marmoreus (brown cultivar) was more effective DPPH, ABTS, ORAC value, reducing power than ethanol extracts and stipe extracts. The pileus and stipe extracts were confirmed to be non-cytotoxic in the mouse macrophage cell line RAW 264.7 determined by WST-1 (4-[3-(4-iodophenyl)-2-(4-nitrophenyl)-2H-5-tetrazolio]-1,3-benzene disulphonate) assay. Overall, extracts of H. marmoreus (brown cultivar) was higher antioxidant activity than other mushrooms, and no cytotoxicity. Therefore, H. marmoreus (brown cultivar) showed potential as a functional food and drug materials. The brown cultivar of H. marmoreus have higher antioxidant activity than white cultivar, H. marmoreus seem to have different antioxidant activity depending on the cultivar.

• Journal of Mushroom
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• v.13 no.3
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• pp.237-242
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• 2015

A new brown button mushroom cultivar, 'Hogam', C34 line, was made by crossing homokaryons, ASI1164-37 and ASI1175-66, selected by RAPD analysis and by cultivating three times. Mycelium of 'Hogam' on CDA (compost dextrose agar) media grew well at $25^{\circ}C$. The optimum pin-heading temperature of new variety and optimum growing temperature was $14-18^{\circ}C$. The thickness of the mature cap and stipe were thicker than a control, 'Dahyang' that developed in 2010. The color of pileus was light brown and lighter than 'Dahyang'. Days required from casing to first harvesting were three days longer than control strain, but the weight of harvested fruiting body increased by 1.35 times. 'Hogam' cultivar are expected to contribute to the diversification of domestic mushroom cultivars.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.68 no.3
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• pp.114-120
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• 2023

Soybean is the one of the most important crops for providing quality vegetable protein to umans and livestock. Soybean cultivars with a brown seed coat have a wide range of antioxidant benefits because of the flavonoid components. However, they also contain lectin, 7S α′ subunit, lipoxygenase, and Kunitz trypsin inhibitor (KTI) proteins that can be allergenic and digestive inhibitors and reduce processing aptitude. Genetic removal of these four proteins is necessary in soybean breeding. Therefore, this study was conducted to select a new line with brown seed coat, green cotyledon, and tetra-null genotype (lecgy1lox1lox2lox3ti) for lectin, 7S α′ subunit, lipoxygenase, and KTI proteins in the mature seed. Five germplasms were used to create breeding population. From a total of 58 F₂ plants, F₂ plants with lele genotype were selected using a DNA marker, and F₃ seeds with a brown seed coat, green cotyledon, and the absence of 7S α′ subunit protein were selected. Three lines (S1, S2, and S3) were developed. Genetic absence of lectin, 7S α′ subunit, lipoxygenase, and KTI proteins was confirmed in F₆ seeds of the three lines, which had a brown seed coat, green cotyledons, and a white hilum. The 100 seed weights of the three lines were 26.4-30.9 g, which were lower than 36 g of the check cultivar - 'Chungja#3'. The new S2 line with 30.9 g hundred seed weight can be used as a parent to improve colored soybean cultivars without antinutritional factors such as lectin, 7S α′ subunit, lipoxygenase, and KTI proteins.

• Asian-Australasian Journal of Animal Sciences
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• v.28 no.7
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• pp.1006-1013
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• 2015

Heat-stress remains a costly issue for animal production, especially for poultry as they lack sweat glands, and alleviating heat-stress is necessary for ensuring animal production in hot environment. A high ${\gamma}$-aminobutyric acid (GABA)-producer Lactobacillus strain was used to investigate the effect of dietary GABA-producer on laying performance and egg quality in heat-stressed Hy-line brown hens. Hy-Line brown hens (n = 1,164) at 280 days of age were randomly divided into 4 groups based on the amount of freeze-dried GABA-producer added to the basal diet as follows: i) 0 mg/kg, ii) 25 mg/kg, iii) 50 mg/kg, and iv) 100 mg/kg. All hens were subjected to heat-stress treatment through maintaining the temperature and the relative humidity at $28.83{\pm}3.85^{\circ}C$ and 37% to 53.9%, respectively. During the experiment, laying rate, egg weight and feed intake of hens were recorded daily. At the 30th and 60th day after the start of the experiment, biochemical parameters, enzyme activity and immune activity in serum were measured. Egg production, average egg weight, average daily feed intake, feed conversion ratio and percentage of speckled egg, soft shell egg and misshaped egg were significantly improved (p<0.05) by the increasing supplementation of the dietary GABA-producer. Shape index, eggshell thickness, strength and weight were increased linearly with increasing GABA-producer supplementation. The level of calcium, phosphorus, glucose, total protein and albumin in serum of the hens fed GABA-producing strain supplemented diet was significantly higher (p<0.05) than that of the hens fed the basal diet, whereas cholesterol level was decreased. Compared with the basal diet, GABA-producer strain supplementation increased serum level of glutathione peroxidase (p = 0.009) and superoxide dismutase. In conclusion, GABA-producer played an important role in alleviating heat-stress, the isolated GABA-producer strain might be a potential natural and safe probiotic to use to improve laying performance and egg quality in heat-stressed hens.

• Journal of Mushroom
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• v.2 no.4
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• pp.184-191
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• 2004

Mutual growth limitation was observation when the two antagonistic fungi was come in contact with each other. Brown line was formed 2day after contact with Trichoderma spp., and then, green spores formed overnight. The laccase activity of L. edodes was stimulated when this fungus wsa co-incubated with Trichoderma spp. for a few days in liquid media. In sawdust-rice bran nixtures, outstanding broun line developed when the two antagonistic fungi co-cultured. The pH of the substrates changed from 5.5 to 4.5 after overgrowth, suggesting a difference in the degradation ability and the preference of the two fungi for the lignocellulose material.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08a
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• pp.427-430
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• 2007

Phosphorescent OLED technology is a core technology driver for OLED display and lighting products due to the inherent and demonstrated efficiency advantages. Here we present recent results in our continued advancements of PHOLED power efficiency and operational stability with focus on narrowing emission line-width, reducing voltage, and overall design for maximizing device lifetime.

• Publications of The Korean Astronomical Society
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• v.32 no.1
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• pp.127-129
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• 2017

We have observed ~60 Weak-line T Tauri stars (WTTSs) toward the Chamaeleon star forming region using the AKARI Far-Infrared Surveyor (FIS) All-Sky maps. We could not detect any significant emission from each source even at the most sensitive WIDE-S band. Then, we have performed stacking analysis of these WTTSs using the WIDE-S band images to improve the sensitivity. However, we could not detect any significant emission in the resultant image with a noise level of $0.05MJy\;sr^{-1}$, or 3 mJy for a point source. The three-sigma upper limit of 9 mJy leads to the disk dust mass of $0.01M_{\oplus}$. This result suggests that the disks around Chamaeleon WTTSs are already evolved to debris disks.