• Journal of the Korean Society of Food Science and Nutrition
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• v.41 no.5
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• pp.666-673
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• 2012

The effects of bamboo salt on quality of traditional Jeju fermented fish, $Jari-Jeot$ were investigated. Bamboo salt suppressed the activity of microorganism more effectively than salt. pH of $Jari-Jeot$ prepared with both of salt and bamboo salt increased gradually during storage. During fermentation there were little changes in color between salt and bamboo salt fermented $Jari-Jeot$. Salinity did not show obvious differences between samples. Water content increased in salt and bamboo salt fermented $Jari-Jeot$ due to the decrease of salinity. Hypoxanthine was the major component of ATP-related compounds in both salt and bamboo salt fermented $Jari-Jeot$. In $Jari-Jeot$ fermented with salt or bamboo salt, lysine, glutamic acid, proline, alanine, leucine, isoleucine, arginine and histidine were dominant amino acids which marked 69%~74% of total free amino acids, while trace amounts of taurine were detected.

• Journal of the Korean earth science society
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• v.34 no.1
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• pp.41-50
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• 2013

To analyze the distribution pattern of flood sediment deposits near the mouth of Chucheoncheon (river), side scan sonar images and seafloor sediment properties were investigated in the offshore area within about 50 m deep in water. Based on the analysis result of the sonar images, the seafloor of the study area is divided into three areas of basement, sandy-mud, and dispersed flood sediment. The colors of sonar images in each area are represented by dark black, light grey, and greyish black, respectively. The sediment composition in the grey black area shows 33.73% of gravel, 62.88% of sand, 3.37% of silt, and 0.02% of clay. On the other hand, the composition of the light grey area is 10.31% of sand, 56.42% of silt, and 33.27% of clay. Especially the sediment of the grey black area contains the considerable amount of burned plant fragments in black color, which could distinctly be differentiated from those in the offshore. The distribution pattern of the flood sediment deposits suggests that the land-originated detrital sediments seem to be transported from the Chucheon river into offshore along the shore rather than transversely. In conclusion, the longshore current of the study area is probably dominant to affect the spatial distribution of bottom features.

• Journal of Wetlands Research
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• v.14 no.4
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• pp.687-698
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• 2012

This study was conducted to monitor and prevent outbreak of insect pestsin dredged soil dumping area after completion of dredging construction in Masan City. Monitoring was carried out using tent trap, colored sticky trap, and CDC light trap. A total of 217,073 individuals belonging to 23 species from 10 families in 3 orders were collected. In overwintering survey using tent trap, 3 species were collected. 2 species (Leptocera fuscipennis (Haliday) and Ephydra japonica Miyagi) of them were outbreak species. In color sticky trap, more than 96% of total individuals were comprised of five species: Urolepis maritima Walker (43%), E. japonica (19%), Fucellia sp. 1 (13%), Philotelma sp. 1 (10%), and Homalometopus sp. 1 (9%). In CDC light trap, three dominant species were Homalometopus sp. 1 (91%), Glyptotendipes tokunagai Sasa (6%), and L. fuscipennis (1%), representing about 98% of the total. To prevent damage caused by outbreak of insect pests, we carried out ecological control methods such as covering the fresh soil in outbreak area, using light trap, pumping up water and so on, minimizing use of thermal fogging and insect growth regulatorwhen the insect pest population was rapidly increasing.

• Journal of Conservation Science
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• v.29 no.2
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• pp.171-185
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• 2013

The purpose of this study were to interpret making characteristics and clay sources for Proto-Three Kingdoms period potteries which were excavated from Bakjimeure site in Tangjeong, Asan, Korea, on the basis of shape types. The pottery samples of the studied included deep bowl pottery, cylinder shaped pottery, duck shaped pottery and rounded based jar with short neck. And the last jar was dominant among them. This is supported in nearby Yongduri Jinter site, Galmaeri site and Baekseokdong site. They vary in terms of color of clay, absorption ratio and mineral classification. Based on the fact that their absorption ratio range was 4.50 to 25.19% and firing temperature range was 850 to $1,150^{\circ}C$, they were thought to be widely used. The equivalence of cylinder shaped pottery, duck shaped pottery and deep bowl pottery was high in terms of material characteristics and their firing temperature range was 850 to $950^{\circ}C$. However, the deep bowl pottery, compared to other pottery shapes, contained great amount of coarse grained quartz and feldspar, and was different from others in terms of function. For soil sample collected from relative plains (area 3) in the southernmost part of the site, their mineralogical and geochemical characteristics were the most similar to those of the potteries excavated from the Bakjimeure site and even most of the potteries collected from different sites.

• Journal of Fashion Business
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• v.12 no.2
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• pp.59-71
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• 2008

The purpose of this thesis is to analyse the style, color, and items of '06-07 F/W women's street fashion in Dalian. The cultural, racial and geographical uniqueness, asks for the analysis, based on the individual local area on the part of Korean fashion company desiring to launch into China fashion market. I would contribute to the understanding the preference of fashion in northeastern area, thereby, affording a fundamental resources for designing strategies for Korean fashion brands in China. The period of investigation is about 15 weeks from 23 Sep. 2006 until 6 Jan. 2007, with combined use of camcorder and digital camera. The site was Victory Shopping Plaza, in center of City, also with Mycal, Ansung, Dasang department store situated in the Economic Development Zone. Finally, 900 photos were selected for analysing. The result of this study are as follows: 1. Preferred clothing styles are jean casual 45.4%(409), sports casual 16.3%(147), character casual 8%(72), feminine 20.6%(185), Classic 9.7%(87). Compare to the former study about Spring, Sports casual showed dominant rate about 36.0% in casual style. In Winter, however, the preference were changed from sport casual to jean casual. 2. Preferred clothing items are parka/padding coat 32.3%(291), jumper 31%(279), T-shirts 16%(144) and jacket 7.5%(67) for tops, pants 91.8%(826) and skirts 8.2%(74) for bottoms. In the pants, straight pants 78.4%(648), bell bottom pants 10.9%(90), capri pants 7.4%(61), cargo pants 2.9%(24), bermuda pants 0.4%(3) were listed respectively. In the skirts, A-line skirt 51.3%(38), pleats skirt 25.7%(19), flare skirt 12.2%(9), semi-tight skirt 8.1%(6), tight skirt 2.7%(2) were listed. Finally the skirt length midi 75.7%(56), mini 18.9%(14) and maxi 5.4%(4) were listed. 3. Preferred colors are red 21.8%(196), white 21.6%(194), black 16.4%(148), yellow 10.0%(90), beige 9.3%(84), green 7.9(71) and blue 6.3%(57) for tops, and black 40.8%(367), blue 37.7%(339), gray 4.6%(41), white 4.3%(39) etc. for bottoms.

• Applied Biological Chemistry
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• v.12
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• pp.57-67
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• 1969

1) Many bacterial strains identified as Bacillus megeterium, Bacillus subtilis and Bacillus licheniformis were aboundantly found in summer jokal kimchi, but the most dominant strains in summer kimchi were Lactobacillus plantarum and Loctobacllus buchneri. 2) Bacillus groups found in kimchi were sensitive in a low concentration of AF-2, but groups of lactic acid bacteria were resistant to a high concentration of AF-2. 3) Allowable concentration of AF-2 in Korean kimchi is less than 10 p.p.m. 4) AF-2 was not suitable for the juicy kimchi as a preservative because the color of juicy kimchi was somewhat changed into orange red when 10 p.p.m. of AF-2 was added. 5) High concentration of AF-2 leads the hetero-fermentation of kimchi bacteria to the homofermentation. 6) Microflora of kimchi was influenced even in the concentration of 10 p.p.m. but it was impossible to check the acidification of kimchi in summer with 50 p.p.m. concentration of AF-2. 7) About 25% of AF-2 was consumed in kimchi fermentation for day at $23^{\circ}-25^{\circ}C$.

• Korean Journal of Food Science and Technology
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• v.46 no.2
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• pp.173-179
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• 2014

The fermentation characteristics of ice wines made from freeze-dried Muscat Bailey A grapes were determined. Muscat Bailey A grapes were concentrated to 34.8 and $40.8^{\circ}Bx$ by freeze drying and were then fermented. The content of reducing sugar was 0.3% in conventional wine after fermentation, but was 21.5 and 23.9% in ice wines at 34 and $40^{\circ}Bx$, respectively. The content of alcohol was 9.6% in conventional wine but was 10.3 and 10.6% in ice wines at 34 and $40^{\circ}Bx$, respectively. It was observed that the red and violet colors of ice wines at 34 and $40^{\circ}Bx$ became dominant compared to the controls. In sensory evaluation studies, ice wines at 34 and $40^{\circ}Bx$ showed higher intensities in color, flavor, and overall preference.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.40 no.5
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• pp.649-654
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• 1995

This study was conducted to investigate the utility and agronomic characteristics and use of cytoplasmic. male-sterile (CMS) haploid plants derived from interspecific cross between (male-sterile NC82$\times$burley21) F$_1$ plant (Nicotiana tabacum L.) and Nicotiana africana. Abundant seeds of high germinability were obtained when Nicotiana tabacum (cytoplasmic male-sterile F$_1$ plants) is pollinated by Nicotiana africana. Most of seedlings died at the cotyledonary stage. The remaining seedlings are viable F$_1$ hybrids or maternal haploids that can be easily distinguished. Number of interspecific Fl hybrids and matermal haploids per capsule obtained from the interspecific cross between cytoplasmic male-sterile tobacco F$_1$ plants and N.africana yielded 2.2 and 0.5 plants, respectively. Out of 149 CMS haploid plants obtained from interspecific cross, 102 plants showed green type while the others were yellow type for leaf and stem. This results agreed with the genetic ratios expected among haploid plants from the F$_1$ hybrids heterozygous for two recessive genes of yellow color of burley tobacco plant. Out of 83 CMS haploid plants inoculated with TMV, 48 plants showed resistant, while the others was susceptible. It agreed with the expected genetic ratios for a single dominant gene of TMV resistance. CMS haploid plant will be useful as a source material for breeding of CMS doubled haploid lines

• The Korean Journal of Mycology
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• v.42 no.2
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• pp.150-158
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• 2014

Four ectomycorrhizal fungi were tested for their ability to utilize seven carbon sources in modified Melin-Norkrans medium. After 60 days of mycelial culture, the highest mycelial growth in Hygrophorus russula (KFRI 1987), Sarcodon aspratus, Leccinum extremiorientale (KFRI 1194), and Tricholoma matsutake (KFRI 1256) was observed with use of dextrin used as a carbon source. H. russula, S. aspratus (KFRI 1676), and L. extremiorientale showed the lowest mycelial growth on nutrient medium with pectin. The utilization of homoglycans (starch, dextrin) in seven strains (except for T. matsutake KFRI 1256) was higher than that of heteroglycan (pectin). The final pH values of all culture media were decreased by pH 1.1~3.0 compared with the initial pH values of culture media. The dominant color of mycelia was white and varied according to the carbon sources (yellow, brown, and purple) in some strains. A single colony was observed in L. extremiorientale cultured in liquid media containing four or five different types of carbon sources, whereas multiple colonies were formed in liquid media containing six different types of carbon sources by six strains.

• Korean Journal of Materials Research
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• v.8 no.6
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• pp.520-525
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• 1998

The optical properties with chemical composition change in BaO- MgO-$AI_2O_3$, system activated by divalent Eu ion were investigated under 254nm ultraviolet(UV) and 147nm vacuum ultraviolet(VUV). These phosphors emitted a blue light at a dominant wavelength of $\lambda$=445nm under UV and VUV irradiations. It was found that the brightness of $BaMgAI_{14}O_{23}$ phosphor increased with Eu concentration up to 10% under UV but it showed a maximum emitting intensity at 5% Eu for VUV. The emitting intensity of blue color of $BaMgAl_{10}O_{l7}$ phosphor was higher than that of $BaMgAI_{14}O_{23}$for both excitation. A further improvement in brightness was obtained for $Ba_{o.9}Ca_{0.1}MaAl_{14}O_{23}$ and $Ba_{0.9}Sr_{0.1}MgAl_{10}O_{17}$ phosphor synthesized by the substition of $Ba^{+2}$ ion with O.lmole of $Ca^{+2}$ or $Sr^{+2}$ ions in $BaMgAl_{IO}O_{17}$: Eu phosphor.